HEADER    TRANSPORT PROTEIN                       09-AUG-23   8KDO              
TITLE     STRUCTURE OF LAT1-CD98HC IN COMPLEX WITH MELPHALAN, FOCUSED ON TMD    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 4F2 CELL-SURFACE ANTIGEN HEAVY CHAIN;                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: GLYCOPROTEIN, 4F2HC,4F2 HEAVY CHAIN ANTIGEN,LYMPHOCYTE      
COMPND   5 ACTIVATION ANTIGEN 4F2 LARGE SUBUNIT,SOLUTE CARRIER FAMILY 3 MEMBER  
COMPND   6 2;                                                                   
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: LARGE NEUTRAL AMINO ACIDS TRANSPORTER SMALL SUBUNIT 1;     
COMPND  10 CHAIN: B;                                                            
COMPND  11 SYNONYM: 4F2 LIGHT CHAIN,4F2LC,CD98 LIGHT CHAIN,INTEGRAL MEMBRANE    
COMPND  12 PROTEIN E16,L-TYPE AMINO ACID TRANSPORTER 1,HLAT1,SOLUTE CARRIER     
COMPND  13 FAMILY 7 MEMBER 5,Y+ SYSTEM CATIONIC AMINO ACID TRANSPORTER;         
COMPND  14 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: SLC3A2, MDU1;                                                  
SOURCE   6 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE   8 EXPRESSION_SYSTEM_CELL_LINE: HEK293;                                 
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  11 ORGANISM_COMMON: HUMAN;                                              
SOURCE  12 ORGANISM_TAXID: 9606;                                                
SOURCE  13 GENE: SLC7A5, CD98LC, LAT1, MPE16;                                   
SOURCE  14 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE  16 EXPRESSION_SYSTEM_CELL_LINE: HEK293                                  
KEYWDS    TRANSPORTER, AMINO ACID, COMPLEX, CANCER, TRANSPORT PROTEIN           
EXPDTA    ELECTRON MICROSCOPY                                                   
AUTHOR    Y.LEE                                                                 
REVDAT   2   26-FEB-25 8KDO    1       JRNL                                     
REVDAT   1   12-FEB-25 8KDO    0                                                
JRNL        AUTH   Y.LEE,C.JIN,R.OHGAKI,M.XU,S.OGASAWARA,R.WARSHAMANAGE,        
JRNL        AUTH 2 K.YAMASHITA,G.MURSHUDOV,O.NUREKI,T.MURATA,Y.KANAI            
JRNL        TITL   STRUCTURAL BASIS OF ANTICANCER DRUG RECOGNITION AND AMINO    
JRNL        TITL 2 ACID TRANSPORT BY LAT1.                                      
JRNL        REF    NAT COMMUN                    V.  16  1635 2025              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   39952931                                                     
JRNL        DOI    10.1038/S41467-025-56903-W                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    4.12 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   SOFTWARE PACKAGES      : NULL                                      
REMARK   3   RECONSTRUCTION SCHEMA  : NULL                                      
REMARK   3                                                                      
REMARK   3 EM MAP-MODEL FITTING AND REFINEMENT                                  
REMARK   3   PDB ENTRY                    : NULL                                
REMARK   3   REFINEMENT SPACE             : NULL                                
REMARK   3   REFINEMENT PROTOCOL          : NULL                                
REMARK   3   REFINEMENT TARGET            : NULL                                
REMARK   3   OVERALL ANISOTROPIC B VALUE  : NULL                                
REMARK   3                                                                      
REMARK   3 FITTING PROCEDURE : NULL                                             
REMARK   3                                                                      
REMARK   3 EM IMAGE RECONSTRUCTION STATISTICS                                   
REMARK   3   NOMINAL PIXEL SIZE (ANGSTROMS)    : NULL                           
REMARK   3   ACTUAL PIXEL SIZE  (ANGSTROMS)    : NULL                           
REMARK   3   EFFECTIVE RESOLUTION (ANGSTROMS)  : 4.120                          
REMARK   3   NUMBER OF PARTICLES               : 146704                         
REMARK   3   CTF CORRECTION METHOD             : PHASE FLIPPING AND AMPLITUDE   
REMARK   3                                       CORRECTION                     
REMARK   3                                                                      
REMARK   3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL                    
REMARK   3                                                                      
REMARK   3 OTHER DETAILS: NULL                                                  
REMARK   4                                                                      
REMARK   4 8KDO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-AUG-23.                  
REMARK 100 THE DEPOSITION ID IS D_1300040175.                                   
REMARK 245                                                                      
REMARK 245 EXPERIMENTAL DETAILS                                                 
REMARK 245   RECONSTRUCTION METHOD          : SINGLE PARTICLE                   
REMARK 245   SPECIMEN TYPE                  : NULL                              
REMARK 245                                                                      
REMARK 245 ELECTRON MICROSCOPE SAMPLE                                           
REMARK 245   SAMPLE TYPE                    : PARTICLE                          
REMARK 245   PARTICLE TYPE                  : POINT                             
REMARK 245   NAME OF SAMPLE                 : LAT1-CD98HC-FAB170                
REMARK 245   SAMPLE CONCENTRATION (MG ML-1) : NULL                              
REMARK 245   SAMPLE SUPPORT DETAILS         : NULL                              
REMARK 245   SAMPLE VITRIFICATION DETAILS   : NULL                              
REMARK 245   SAMPLE BUFFER                  : NULL                              
REMARK 245   PH                             : 8.00                              
REMARK 245   SAMPLE DETAILS                 : NULL                              
REMARK 245                                                                      
REMARK 245 DATA ACQUISITION                                                     
REMARK 245   DATE OF EXPERIMENT                : NULL                           
REMARK 245   NUMBER OF MICROGRAPHS-IMAGES      : NULL                           
REMARK 245   TEMPERATURE (KELVIN)              : NULL                           
REMARK 245   MICROSCOPE MODEL                  : TFS KRIOS                      
REMARK 245   DETECTOR TYPE                     : GATAN K3 BIOQUANTUM (6K X      
REMARK 245                                       4K)                            
REMARK 245   MINIMUM DEFOCUS (NM)              : 800.00                         
REMARK 245   MAXIMUM DEFOCUS (NM)              : 2000.00                        
REMARK 245   MINIMUM TILT ANGLE (DEGREES)      : NULL                           
REMARK 245   MAXIMUM TILT ANGLE (DEGREES)      : NULL                           
REMARK 245   NOMINAL CS                        : NULL                           
REMARK 245   IMAGING MODE                      : BRIGHT FIELD                   
REMARK 245   ELECTRON DOSE (ELECTRONS NM**-2)  : 5100.00                        
REMARK 245   ILLUMINATION MODE                 : FLOOD BEAM                     
REMARK 245   NOMINAL MAGNIFICATION             : NULL                           
REMARK 245   CALIBRATED MAGNIFICATION          : NULL                           
REMARK 245   SOURCE                            : FIELD EMISSION GUN             
REMARK 245   ACCELERATION VOLTAGE (KV)         : 300                            
REMARK 245   IMAGING DETAILS                   : NULL                           
REMARK 247                                                                      
REMARK 247 ELECTRON MICROSCOPY                                                  
REMARK 247  THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON          
REMARK 247  MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE              
REMARK 247  THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES           
REMARK 247  ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION         
REMARK 247  OF THE STRUCTURE FACTORS.                                           
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A     0                                                      
REMARK 465     SER A     1                                                      
REMARK 465     GLU A     2                                                      
REMARK 465     LEU A     3                                                      
REMARK 465     GLN A     4                                                      
REMARK 465     PRO A     5                                                      
REMARK 465     PRO A     6                                                      
REMARK 465     GLU A     7                                                      
REMARK 465     ALA A     8                                                      
REMARK 465     SER A     9                                                      
REMARK 465     ILE A    10                                                      
REMARK 465     ALA A    11                                                      
REMARK 465     VAL A    12                                                      
REMARK 465     VAL A    13                                                      
REMARK 465     SER A    14                                                      
REMARK 465     ILE A    15                                                      
REMARK 465     PRO A    16                                                      
REMARK 465     ARG A    17                                                      
REMARK 465     GLN A    18                                                      
REMARK 465     LEU A    19                                                      
REMARK 465     PRO A    20                                                      
REMARK 465     GLY A    21                                                      
REMARK 465     SER A    22                                                      
REMARK 465     HIS A    23                                                      
REMARK 465     SER A    24                                                      
REMARK 465     GLU A    25                                                      
REMARK 465     ALA A    26                                                      
REMARK 465     GLY A    27                                                      
REMARK 465     VAL A    28                                                      
REMARK 465     GLN A    29                                                      
REMARK 465     GLY A    30                                                      
REMARK 465     LEU A    31                                                      
REMARK 465     SER A    32                                                      
REMARK 465     ALA A    33                                                      
REMARK 465     GLY A    34                                                      
REMARK 465     ASP A    35                                                      
REMARK 465     ASP A    36                                                      
REMARK 465     SER A    37                                                      
REMARK 465     GLU A    38                                                      
REMARK 465     LEU A    39                                                      
REMARK 465     GLY A    40                                                      
REMARK 465     SER A    41                                                      
REMARK 465     HIS A    42                                                      
REMARK 465     CYS A    43                                                      
REMARK 465     VAL A    44                                                      
REMARK 465     ALA A    45                                                      
REMARK 465     GLN A    46                                                      
REMARK 465     THR A    47                                                      
REMARK 465     GLY A    48                                                      
REMARK 465     LEU A    49                                                      
REMARK 465     GLU A    50                                                      
REMARK 465     LEU A    51                                                      
REMARK 465     LEU A    52                                                      
REMARK 465     ALA A    53                                                      
REMARK 465     SER A    54                                                      
REMARK 465     GLY A    55                                                      
REMARK 465     ASP A    56                                                      
REMARK 465     PRO A    57                                                      
REMARK 465     LEU A    58                                                      
REMARK 465     PRO A    59                                                      
REMARK 465     SER A    60                                                      
REMARK 465     ALA A    61                                                      
REMARK 465     SER A    62                                                      
REMARK 465     GLN A    63                                                      
REMARK 465     ASN A    64                                                      
REMARK 465     ALA A    65                                                      
REMARK 465     GLU A    66                                                      
REMARK 465     MET A    67                                                      
REMARK 465     ILE A    68                                                      
REMARK 465     GLU A    69                                                      
REMARK 465     THR A    70                                                      
REMARK 465     GLY A    71                                                      
REMARK 465     SER A    72                                                      
REMARK 465     ASP A    73                                                      
REMARK 465     CYS A    74                                                      
REMARK 465     VAL A    75                                                      
REMARK 465     THR A    76                                                      
REMARK 465     GLN A    77                                                      
REMARK 465     ALA A    78                                                      
REMARK 465     GLY A    79                                                      
REMARK 465     LEU A    80                                                      
REMARK 465     GLN A    81                                                      
REMARK 465     LEU A    82                                                      
REMARK 465     LEU A    83                                                      
REMARK 465     ALA A    84                                                      
REMARK 465     SER A    85                                                      
REMARK 465     SER A    86                                                      
REMARK 465     ASP A    87                                                      
REMARK 465     PRO A    88                                                      
REMARK 465     PRO A    89                                                      
REMARK 465     ALA A    90                                                      
REMARK 465     LEU A    91                                                      
REMARK 465     ALA A    92                                                      
REMARK 465     SER A    93                                                      
REMARK 465     LYS A    94                                                      
REMARK 465     ASN A    95                                                      
REMARK 465     ALA A    96                                                      
REMARK 465     GLU A    97                                                      
REMARK 465     VAL A    98                                                      
REMARK 465     THR A    99                                                      
REMARK 465     GLY A   100                                                      
REMARK 465     THR A   101                                                      
REMARK 465     MET A   102                                                      
REMARK 465     SER A   103                                                      
REMARK 465     GLN A   104                                                      
REMARK 465     ASP A   105                                                      
REMARK 465     THR A   106                                                      
REMARK 465     GLU A   107                                                      
REMARK 465     VAL A   108                                                      
REMARK 465     ASP A   109                                                      
REMARK 465     MET A   110                                                      
REMARK 465     LYS A   111                                                      
REMARK 465     GLU A   112                                                      
REMARK 465     VAL A   113                                                      
REMARK 465     GLU A   114                                                      
REMARK 465     LEU A   115                                                      
REMARK 465     ASN A   116                                                      
REMARK 465     GLU A   117                                                      
REMARK 465     LEU A   118                                                      
REMARK 465     GLU A   119                                                      
REMARK 465     PRO A   120                                                      
REMARK 465     GLU A   121                                                      
REMARK 465     LYS A   122                                                      
REMARK 465     GLN A   123                                                      
REMARK 465     PRO A   124                                                      
REMARK 465     MET A   125                                                      
REMARK 465     ASN A   126                                                      
REMARK 465     ALA A   127                                                      
REMARK 465     ALA A   128                                                      
REMARK 465     SER A   129                                                      
REMARK 465     GLY A   130                                                      
REMARK 465     ALA A   131                                                      
REMARK 465     ALA A   132                                                      
REMARK 465     MET A   133                                                      
REMARK 465     SER A   134                                                      
REMARK 465     LEU A   135                                                      
REMARK 465     ALA A   136                                                      
REMARK 465     GLY A   137                                                      
REMARK 465     ALA A   138                                                      
REMARK 465     GLU A   139                                                      
REMARK 465     LYS A   140                                                      
REMARK 465     ASN A   141                                                      
REMARK 465     GLY A   142                                                      
REMARK 465     LEU A   143                                                      
REMARK 465     VAL A   144                                                      
REMARK 465     LYS A   145                                                      
REMARK 465     ILE A   146                                                      
REMARK 465     LYS A   147                                                      
REMARK 465     VAL A   148                                                      
REMARK 465     ALA A   149                                                      
REMARK 465     GLU A   150                                                      
REMARK 465     ASP A   151                                                      
REMARK 465     GLU A   152                                                      
REMARK 465     ALA A   153                                                      
REMARK 465     GLU A   154                                                      
REMARK 465     ALA A   155                                                      
REMARK 465     ALA A   156                                                      
REMARK 465     ALA A   157                                                      
REMARK 465     ALA A   158                                                      
REMARK 465     ALA A   159                                                      
REMARK 465     LYS A   160                                                      
REMARK 465     PHE A   161                                                      
REMARK 465     PRO A   214                                                      
REMARK 465     ALA A   215                                                      
REMARK 465     GLN A   216                                                      
REMARK 465     LYS A   217                                                      
REMARK 465     TRP A   218                                                      
REMARK 465     TRP A   219                                                      
REMARK 465     HIS A   220                                                      
REMARK 465     THR A   221                                                      
REMARK 465     GLY A   222                                                      
REMARK 465     ALA A   223                                                      
REMARK 465     LEU A   224                                                      
REMARK 465     TYR A   225                                                      
REMARK 465     ARG A   226                                                      
REMARK 465     ILE A   227                                                      
REMARK 465     GLY A   228                                                      
REMARK 465     ASP A   229                                                      
REMARK 465     LEU A   230                                                      
REMARK 465     GLN A   231                                                      
REMARK 465     ALA A   232                                                      
REMARK 465     PHE A   233                                                      
REMARK 465     GLN A   234                                                      
REMARK 465     GLY A   235                                                      
REMARK 465     HIS A   236                                                      
REMARK 465     GLY A   237                                                      
REMARK 465     ALA A   238                                                      
REMARK 465     GLY A   239                                                      
REMARK 465     ASN A   240                                                      
REMARK 465     LEU A   241                                                      
REMARK 465     ALA A   242                                                      
REMARK 465     GLY A   243                                                      
REMARK 465     LEU A   244                                                      
REMARK 465     LYS A   245                                                      
REMARK 465     GLY A   246                                                      
REMARK 465     ARG A   247                                                      
REMARK 465     LEU A   248                                                      
REMARK 465     ASP A   249                                                      
REMARK 465     TYR A   250                                                      
REMARK 465     LEU A   251                                                      
REMARK 465     SER A   252                                                      
REMARK 465     SER A   253                                                      
REMARK 465     LEU A   254                                                      
REMARK 465     LYS A   255                                                      
REMARK 465     VAL A   256                                                      
REMARK 465     LYS A   257                                                      
REMARK 465     GLY A   258                                                      
REMARK 465     LEU A   259                                                      
REMARK 465     VAL A   260                                                      
REMARK 465     LEU A   261                                                      
REMARK 465     GLY A   262                                                      
REMARK 465     PRO A   263                                                      
REMARK 465     ILE A   264                                                      
REMARK 465     HIS A   265                                                      
REMARK 465     LYS A   266                                                      
REMARK 465     ASN A   267                                                      
REMARK 465     GLN A   268                                                      
REMARK 465     LYS A   269                                                      
REMARK 465     ASP A   270                                                      
REMARK 465     ASP A   271                                                      
REMARK 465     VAL A   272                                                      
REMARK 465     ALA A   273                                                      
REMARK 465     GLN A   274                                                      
REMARK 465     THR A   275                                                      
REMARK 465     ASP A   276                                                      
REMARK 465     LEU A   277                                                      
REMARK 465     LEU A   278                                                      
REMARK 465     GLN A   279                                                      
REMARK 465     ILE A   280                                                      
REMARK 465     ASP A   281                                                      
REMARK 465     PRO A   282                                                      
REMARK 465     ASN A   283                                                      
REMARK 465     PHE A   284                                                      
REMARK 465     GLY A   285                                                      
REMARK 465     SER A   286                                                      
REMARK 465     LYS A   287                                                      
REMARK 465     GLU A   288                                                      
REMARK 465     ASP A   289                                                      
REMARK 465     PHE A   290                                                      
REMARK 465     ASP A   291                                                      
REMARK 465     SER A   292                                                      
REMARK 465     LEU A   293                                                      
REMARK 465     LEU A   294                                                      
REMARK 465     GLN A   295                                                      
REMARK 465     SER A   296                                                      
REMARK 465     ALA A   297                                                      
REMARK 465     LYS A   298                                                      
REMARK 465     LYS A   299                                                      
REMARK 465     LYS A   300                                                      
REMARK 465     SER A   301                                                      
REMARK 465     ILE A   302                                                      
REMARK 465     ARG A   303                                                      
REMARK 465     VAL A   304                                                      
REMARK 465     ILE A   305                                                      
REMARK 465     LEU A   306                                                      
REMARK 465     ASP A   307                                                      
REMARK 465     LEU A   308                                                      
REMARK 465     THR A   309                                                      
REMARK 465     PRO A   310                                                      
REMARK 465     ASN A   311                                                      
REMARK 465     TYR A   312                                                      
REMARK 465     ARG A   313                                                      
REMARK 465     GLY A   314                                                      
REMARK 465     GLU A   315                                                      
REMARK 465     ASN A   316                                                      
REMARK 465     SER A   317                                                      
REMARK 465     TRP A   318                                                      
REMARK 465     PHE A   319                                                      
REMARK 465     SER A   320                                                      
REMARK 465     THR A   321                                                      
REMARK 465     GLN A   322                                                      
REMARK 465     VAL A   323                                                      
REMARK 465     ASP A   324                                                      
REMARK 465     THR A   325                                                      
REMARK 465     VAL A   326                                                      
REMARK 465     ALA A   327                                                      
REMARK 465     THR A   328                                                      
REMARK 465     LYS A   329                                                      
REMARK 465     VAL A   330                                                      
REMARK 465     LYS A   331                                                      
REMARK 465     ASP A   332                                                      
REMARK 465     ALA A   333                                                      
REMARK 465     LEU A   334                                                      
REMARK 465     GLU A   335                                                      
REMARK 465     PHE A   336                                                      
REMARK 465     TRP A   337                                                      
REMARK 465     LEU A   338                                                      
REMARK 465     GLN A   339                                                      
REMARK 465     ALA A   340                                                      
REMARK 465     GLY A   341                                                      
REMARK 465     VAL A   342                                                      
REMARK 465     ASP A   343                                                      
REMARK 465     GLY A   344                                                      
REMARK 465     PHE A   345                                                      
REMARK 465     GLN A   346                                                      
REMARK 465     VAL A   347                                                      
REMARK 465     ARG A   348                                                      
REMARK 465     ASP A   349                                                      
REMARK 465     ILE A   350                                                      
REMARK 465     GLU A   351                                                      
REMARK 465     ASN A   352                                                      
REMARK 465     LEU A   353                                                      
REMARK 465     LYS A   354                                                      
REMARK 465     ASP A   355                                                      
REMARK 465     ALA A   356                                                      
REMARK 465     SER A   357                                                      
REMARK 465     SER A   358                                                      
REMARK 465     PHE A   359                                                      
REMARK 465     LEU A   360                                                      
REMARK 465     ALA A   361                                                      
REMARK 465     GLU A   362                                                      
REMARK 465     TRP A   363                                                      
REMARK 465     GLN A   364                                                      
REMARK 465     ASN A   365                                                      
REMARK 465     ILE A   366                                                      
REMARK 465     THR A   367                                                      
REMARK 465     LYS A   368                                                      
REMARK 465     GLY A   369                                                      
REMARK 465     PHE A   370                                                      
REMARK 465     SER A   371                                                      
REMARK 465     GLU A   372                                                      
REMARK 465     ASP A   373                                                      
REMARK 465     ARG A   374                                                      
REMARK 465     LEU A   375                                                      
REMARK 465     LEU A   376                                                      
REMARK 465     ILE A   377                                                      
REMARK 465     ALA A   378                                                      
REMARK 465     GLY A   379                                                      
REMARK 465     THR A   380                                                      
REMARK 465     ASN A   381                                                      
REMARK 465     SER A   382                                                      
REMARK 465     SER A   383                                                      
REMARK 465     ASP A   384                                                      
REMARK 465     LEU A   385                                                      
REMARK 465     GLN A   386                                                      
REMARK 465     GLN A   387                                                      
REMARK 465     ILE A   388                                                      
REMARK 465     LEU A   389                                                      
REMARK 465     SER A   390                                                      
REMARK 465     LEU A   391                                                      
REMARK 465     LEU A   392                                                      
REMARK 465     GLU A   393                                                      
REMARK 465     SER A   394                                                      
REMARK 465     ASN A   395                                                      
REMARK 465     LYS A   396                                                      
REMARK 465     ASP A   397                                                      
REMARK 465     LEU A   398                                                      
REMARK 465     LEU A   399                                                      
REMARK 465     LEU A   400                                                      
REMARK 465     THR A   401                                                      
REMARK 465     SER A   402                                                      
REMARK 465     SER A   403                                                      
REMARK 465     TYR A   404                                                      
REMARK 465     LEU A   405                                                      
REMARK 465     SER A   406                                                      
REMARK 465     ASP A   407                                                      
REMARK 465     SER A   408                                                      
REMARK 465     GLY A   409                                                      
REMARK 465     SER A   410                                                      
REMARK 465     THR A   411                                                      
REMARK 465     GLY A   412                                                      
REMARK 465     GLU A   413                                                      
REMARK 465     HIS A   414                                                      
REMARK 465     THR A   415                                                      
REMARK 465     LYS A   416                                                      
REMARK 465     SER A   417                                                      
REMARK 465     LEU A   418                                                      
REMARK 465     VAL A   419                                                      
REMARK 465     THR A   420                                                      
REMARK 465     GLN A   421                                                      
REMARK 465     TYR A   422                                                      
REMARK 465     LEU A   423                                                      
REMARK 465     ASN A   424                                                      
REMARK 465     ALA A   425                                                      
REMARK 465     THR A   426                                                      
REMARK 465     GLY A   427                                                      
REMARK 465     ASN A   428                                                      
REMARK 465     ARG A   429                                                      
REMARK 465     TRP A   430                                                      
REMARK 465     CYS A   431                                                      
REMARK 465     SER A   432                                                      
REMARK 465     TRP A   433                                                      
REMARK 465     SER A   434                                                      
REMARK 465     LEU A   435                                                      
REMARK 465     SER A   436                                                      
REMARK 465     GLN A   437                                                      
REMARK 465     ALA A   438                                                      
REMARK 465     ARG A   439                                                      
REMARK 465     LEU A   440                                                      
REMARK 465     LEU A   441                                                      
REMARK 465     THR A   442                                                      
REMARK 465     SER A   443                                                      
REMARK 465     PHE A   444                                                      
REMARK 465     LEU A   445                                                      
REMARK 465     PRO A   446                                                      
REMARK 465     ALA A   447                                                      
REMARK 465     GLN A   448                                                      
REMARK 465     LEU A   449                                                      
REMARK 465     LEU A   450                                                      
REMARK 465     ARG A   451                                                      
REMARK 465     LEU A   452                                                      
REMARK 465     TYR A   453                                                      
REMARK 465     GLN A   454                                                      
REMARK 465     LEU A   455                                                      
REMARK 465     MET A   456                                                      
REMARK 465     LEU A   457                                                      
REMARK 465     PHE A   458                                                      
REMARK 465     THR A   459                                                      
REMARK 465     LEU A   460                                                      
REMARK 465     PRO A   461                                                      
REMARK 465     GLY A   462                                                      
REMARK 465     THR A   463                                                      
REMARK 465     PRO A   464                                                      
REMARK 465     VAL A   465                                                      
REMARK 465     PHE A   466                                                      
REMARK 465     SER A   467                                                      
REMARK 465     TYR A   468                                                      
REMARK 465     GLY A   469                                                      
REMARK 465     ASP A   470                                                      
REMARK 465     GLU A   471                                                      
REMARK 465     ILE A   472                                                      
REMARK 465     GLY A   473                                                      
REMARK 465     LEU A   474                                                      
REMARK 465     ASP A   475                                                      
REMARK 465     ALA A   476                                                      
REMARK 465     ALA A   477                                                      
REMARK 465     ALA A   478                                                      
REMARK 465     LEU A   479                                                      
REMARK 465     PRO A   480                                                      
REMARK 465     GLY A   481                                                      
REMARK 465     GLN A   482                                                      
REMARK 465     PRO A   483                                                      
REMARK 465     MET A   484                                                      
REMARK 465     GLU A   485                                                      
REMARK 465     ALA A   486                                                      
REMARK 465     PRO A   487                                                      
REMARK 465     VAL A   488                                                      
REMARK 465     MET A   489                                                      
REMARK 465     LEU A   490                                                      
REMARK 465     TRP A   491                                                      
REMARK 465     ASP A   492                                                      
REMARK 465     GLU A   493                                                      
REMARK 465     SER A   494                                                      
REMARK 465     SER A   495                                                      
REMARK 465     PHE A   496                                                      
REMARK 465     PRO A   497                                                      
REMARK 465     ASP A   498                                                      
REMARK 465     ILE A   499                                                      
REMARK 465     PRO A   500                                                      
REMARK 465     GLY A   501                                                      
REMARK 465     ALA A   502                                                      
REMARK 465     VAL A   503                                                      
REMARK 465     SER A   504                                                      
REMARK 465     ALA A   505                                                      
REMARK 465     ASN A   506                                                      
REMARK 465     MET A   507                                                      
REMARK 465     THR A   508                                                      
REMARK 465     VAL A   509                                                      
REMARK 465     LYS A   510                                                      
REMARK 465     GLY A   511                                                      
REMARK 465     GLN A   512                                                      
REMARK 465     SER A   513                                                      
REMARK 465     GLU A   514                                                      
REMARK 465     ASP A   515                                                      
REMARK 465     PRO A   516                                                      
REMARK 465     GLY A   517                                                      
REMARK 465     SER A   518                                                      
REMARK 465     LEU A   519                                                      
REMARK 465     LEU A   520                                                      
REMARK 465     SER A   521                                                      
REMARK 465     LEU A   522                                                      
REMARK 465     PHE A   523                                                      
REMARK 465     ARG A   524                                                      
REMARK 465     ARG A   525                                                      
REMARK 465     LEU A   526                                                      
REMARK 465     SER A   527                                                      
REMARK 465     ASP A   528                                                      
REMARK 465     GLN A   529                                                      
REMARK 465     ARG A   530                                                      
REMARK 465     SER A   531                                                      
REMARK 465     LYS A   532                                                      
REMARK 465     GLU A   533                                                      
REMARK 465     ARG A   534                                                      
REMARK 465     SER A   535                                                      
REMARK 465     LEU A   536                                                      
REMARK 465     LEU A   537                                                      
REMARK 465     HIS A   538                                                      
REMARK 465     GLY A   539                                                      
REMARK 465     ASP A   540                                                      
REMARK 465     PHE A   541                                                      
REMARK 465     HIS A   542                                                      
REMARK 465     ALA A   543                                                      
REMARK 465     PHE A   544                                                      
REMARK 465     SER A   545                                                      
REMARK 465     ALA A   546                                                      
REMARK 465     GLY A   547                                                      
REMARK 465     PRO A   548                                                      
REMARK 465     GLY A   549                                                      
REMARK 465     LEU A   550                                                      
REMARK 465     PHE A   551                                                      
REMARK 465     SER A   552                                                      
REMARK 465     TYR A   553                                                      
REMARK 465     ILE A   554                                                      
REMARK 465     ARG A   555                                                      
REMARK 465     HIS A   556                                                      
REMARK 465     TRP A   557                                                      
REMARK 465     ASP A   558                                                      
REMARK 465     GLN A   559                                                      
REMARK 465     ASN A   560                                                      
REMARK 465     GLU A   561                                                      
REMARK 465     ARG A   562                                                      
REMARK 465     PHE A   563                                                      
REMARK 465     LEU A   564                                                      
REMARK 465     VAL A   565                                                      
REMARK 465     VAL A   566                                                      
REMARK 465     LEU A   567                                                      
REMARK 465     ASN A   568                                                      
REMARK 465     PHE A   569                                                      
REMARK 465     GLY A   570                                                      
REMARK 465     ASP A   571                                                      
REMARK 465     VAL A   572                                                      
REMARK 465     GLY A   573                                                      
REMARK 465     LEU A   574                                                      
REMARK 465     SER A   575                                                      
REMARK 465     ALA A   576                                                      
REMARK 465     GLY A   577                                                      
REMARK 465     LEU A   578                                                      
REMARK 465     GLN A   579                                                      
REMARK 465     ALA A   580                                                      
REMARK 465     SER A   581                                                      
REMARK 465     ASP A   582                                                      
REMARK 465     LEU A   583                                                      
REMARK 465     PRO A   584                                                      
REMARK 465     ALA A   585                                                      
REMARK 465     SER A   586                                                      
REMARK 465     ALA A   587                                                      
REMARK 465     SER A   588                                                      
REMARK 465     LEU A   589                                                      
REMARK 465     PRO A   590                                                      
REMARK 465     ALA A   591                                                      
REMARK 465     LYS A   592                                                      
REMARK 465     ALA A   593                                                      
REMARK 465     ASP A   594                                                      
REMARK 465     LEU A   595                                                      
REMARK 465     LEU A   596                                                      
REMARK 465     LEU A   597                                                      
REMARK 465     SER A   598                                                      
REMARK 465     THR A   599                                                      
REMARK 465     GLN A   600                                                      
REMARK 465     PRO A   601                                                      
REMARK 465     GLY A   602                                                      
REMARK 465     ARG A   603                                                      
REMARK 465     GLU A   604                                                      
REMARK 465     GLU A   605                                                      
REMARK 465     GLY A   606                                                      
REMARK 465     SER A   607                                                      
REMARK 465     PRO A   608                                                      
REMARK 465     LEU A   609                                                      
REMARK 465     GLU A   610                                                      
REMARK 465     LEU A   611                                                      
REMARK 465     GLU A   612                                                      
REMARK 465     ARG A   613                                                      
REMARK 465     LEU A   614                                                      
REMARK 465     LYS A   615                                                      
REMARK 465     LEU A   616                                                      
REMARK 465     GLU A   617                                                      
REMARK 465     PRO A   618                                                      
REMARK 465     HIS A   619                                                      
REMARK 465     GLU A   620                                                      
REMARK 465     GLY A   621                                                      
REMARK 465     LEU A   622                                                      
REMARK 465     LEU A   623                                                      
REMARK 465     LEU A   624                                                      
REMARK 465     ARG A   625                                                      
REMARK 465     PHE A   626                                                      
REMARK 465     PRO A   627                                                      
REMARK 465     TYR A   628                                                      
REMARK 465     ALA A   629                                                      
REMARK 465     ALA A   630                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B     2                                                      
REMARK 465     GLY B     3                                                      
REMARK 465     ALA B     4                                                      
REMARK 465     GLY B     5                                                      
REMARK 465     PRO B     6                                                      
REMARK 465     LYS B     7                                                      
REMARK 465     ARG B     8                                                      
REMARK 465     ARG B     9                                                      
REMARK 465     ALA B    10                                                      
REMARK 465     LEU B    11                                                      
REMARK 465     ALA B    12                                                      
REMARK 465     ALA B    13                                                      
REMARK 465     PRO B    14                                                      
REMARK 465     ALA B    15                                                      
REMARK 465     ALA B    16                                                      
REMARK 465     GLU B    17                                                      
REMARK 465     GLU B    18                                                      
REMARK 465     LYS B    19                                                      
REMARK 465     GLU B    20                                                      
REMARK 465     GLU B    21                                                      
REMARK 465     ALA B    22                                                      
REMARK 465     ARG B    23                                                      
REMARK 465     GLU B    24                                                      
REMARK 465     LYS B    25                                                      
REMARK 465     MET B    26                                                      
REMARK 465     LEU B    27                                                      
REMARK 465     ALA B    28                                                      
REMARK 465     ALA B    29                                                      
REMARK 465     LYS B    30                                                      
REMARK 465     SER B    31                                                      
REMARK 465     ALA B    32                                                      
REMARK 465     ASP B    33                                                      
REMARK 465     GLY B    34                                                      
REMARK 465     SER B    35                                                      
REMARK 465     ALA B    36                                                      
REMARK 465     PRO B    37                                                      
REMARK 465     ALA B    38                                                      
REMARK 465     GLY B    39                                                      
REMARK 465     GLU B    40                                                      
REMARK 465     GLY B    41                                                      
REMARK 465     GLU B    42                                                      
REMARK 465     GLY B    43                                                      
REMARK 465     ASP B   223                                                      
REMARK 465     VAL B   224                                                      
REMARK 465     SER B   225                                                      
REMARK 465     ASN B   226                                                      
REMARK 465     LEU B   227                                                      
REMARK 465     ASP B   228                                                      
REMARK 465     PRO B   229                                                      
REMARK 465     ASN B   230                                                      
REMARK 465     PHE B   231                                                      
REMARK 465     SER B   232                                                      
REMARK 465     ASP B   508                                                      
REMARK 465     TYR B   509                                                      
REMARK 465     LYS B   510                                                      
REMARK 465     ASP B   511                                                      
REMARK 465     ASP B   512                                                      
REMARK 465     ASP B   513                                                      
REMARK 465     ASP B   514                                                      
REMARK 465     LYS B   515                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ARG A 206       48.89    -87.48                                   
REMARK 500    GLU B 122        1.38    -69.36                                   
REMARK 500    VAL B 123      -69.53   -133.95                                   
REMARK 500    ILE B 139      -65.12   -125.86                                   
REMARK 500    LEU B 238        7.86    -65.03                                   
REMARK 500    ASN B 269       78.99   -151.27                                   
REMARK 500    LEU B 320       50.12   -102.25                                   
REMARK 500    ASP B 392       43.44    -98.98                                   
REMARK 500    THR B 454       58.30   -149.43                                   
REMARK 500    VAL B 476      -47.92   -132.55                                   
REMARK 500    GLN B 501       70.03     61.24                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 LEU B  251     PHE B  252                  149.88                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG B 348         0.11    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: EMD-37141   RELATED DB: EMDB                             
REMARK 900 STRUCTURE OF LAT1-CD98HC IN COMPLEX WITH MELPHALAN, FOCUSED ON TMD   
DBREF  8KDO A    2   630  UNP    P08195   4F2_HUMAN        2    630             
DBREF  8KDO B    1   507  UNP    Q01650   LAT1_HUMAN       1    507             
SEQADV 8KDO GLY A    0  UNP  P08195              EXPRESSION TAG                 
SEQADV 8KDO SER A    1  UNP  P08195              EXPRESSION TAG                 
SEQADV 8KDO ASP B  508  UNP  Q01650              EXPRESSION TAG                 
SEQADV 8KDO TYR B  509  UNP  Q01650              EXPRESSION TAG                 
SEQADV 8KDO LYS B  510  UNP  Q01650              EXPRESSION TAG                 
SEQADV 8KDO ASP B  511  UNP  Q01650              EXPRESSION TAG                 
SEQADV 8KDO ASP B  512  UNP  Q01650              EXPRESSION TAG                 
SEQADV 8KDO ASP B  513  UNP  Q01650              EXPRESSION TAG                 
SEQADV 8KDO ASP B  514  UNP  Q01650              EXPRESSION TAG                 
SEQADV 8KDO LYS B  515  UNP  Q01650              EXPRESSION TAG                 
SEQRES   1 A  631  GLY SER GLU LEU GLN PRO PRO GLU ALA SER ILE ALA VAL          
SEQRES   2 A  631  VAL SER ILE PRO ARG GLN LEU PRO GLY SER HIS SER GLU          
SEQRES   3 A  631  ALA GLY VAL GLN GLY LEU SER ALA GLY ASP ASP SER GLU          
SEQRES   4 A  631  LEU GLY SER HIS CYS VAL ALA GLN THR GLY LEU GLU LEU          
SEQRES   5 A  631  LEU ALA SER GLY ASP PRO LEU PRO SER ALA SER GLN ASN          
SEQRES   6 A  631  ALA GLU MET ILE GLU THR GLY SER ASP CYS VAL THR GLN          
SEQRES   7 A  631  ALA GLY LEU GLN LEU LEU ALA SER SER ASP PRO PRO ALA          
SEQRES   8 A  631  LEU ALA SER LYS ASN ALA GLU VAL THR GLY THR MET SER          
SEQRES   9 A  631  GLN ASP THR GLU VAL ASP MET LYS GLU VAL GLU LEU ASN          
SEQRES  10 A  631  GLU LEU GLU PRO GLU LYS GLN PRO MET ASN ALA ALA SER          
SEQRES  11 A  631  GLY ALA ALA MET SER LEU ALA GLY ALA GLU LYS ASN GLY          
SEQRES  12 A  631  LEU VAL LYS ILE LYS VAL ALA GLU ASP GLU ALA GLU ALA          
SEQRES  13 A  631  ALA ALA ALA ALA LYS PHE THR GLY LEU SER LYS GLU GLU          
SEQRES  14 A  631  LEU LEU LYS VAL ALA GLY SER PRO GLY TRP VAL ARG THR          
SEQRES  15 A  631  ARG TRP ALA LEU LEU LEU LEU PHE TRP LEU GLY TRP LEU          
SEQRES  16 A  631  GLY MET LEU ALA GLY ALA VAL VAL ILE ILE VAL ARG ALA          
SEQRES  17 A  631  PRO ARG CYS ARG GLU LEU PRO ALA GLN LYS TRP TRP HIS          
SEQRES  18 A  631  THR GLY ALA LEU TYR ARG ILE GLY ASP LEU GLN ALA PHE          
SEQRES  19 A  631  GLN GLY HIS GLY ALA GLY ASN LEU ALA GLY LEU LYS GLY          
SEQRES  20 A  631  ARG LEU ASP TYR LEU SER SER LEU LYS VAL LYS GLY LEU          
SEQRES  21 A  631  VAL LEU GLY PRO ILE HIS LYS ASN GLN LYS ASP ASP VAL          
SEQRES  22 A  631  ALA GLN THR ASP LEU LEU GLN ILE ASP PRO ASN PHE GLY          
SEQRES  23 A  631  SER LYS GLU ASP PHE ASP SER LEU LEU GLN SER ALA LYS          
SEQRES  24 A  631  LYS LYS SER ILE ARG VAL ILE LEU ASP LEU THR PRO ASN          
SEQRES  25 A  631  TYR ARG GLY GLU ASN SER TRP PHE SER THR GLN VAL ASP          
SEQRES  26 A  631  THR VAL ALA THR LYS VAL LYS ASP ALA LEU GLU PHE TRP          
SEQRES  27 A  631  LEU GLN ALA GLY VAL ASP GLY PHE GLN VAL ARG ASP ILE          
SEQRES  28 A  631  GLU ASN LEU LYS ASP ALA SER SER PHE LEU ALA GLU TRP          
SEQRES  29 A  631  GLN ASN ILE THR LYS GLY PHE SER GLU ASP ARG LEU LEU          
SEQRES  30 A  631  ILE ALA GLY THR ASN SER SER ASP LEU GLN GLN ILE LEU          
SEQRES  31 A  631  SER LEU LEU GLU SER ASN LYS ASP LEU LEU LEU THR SER          
SEQRES  32 A  631  SER TYR LEU SER ASP SER GLY SER THR GLY GLU HIS THR          
SEQRES  33 A  631  LYS SER LEU VAL THR GLN TYR LEU ASN ALA THR GLY ASN          
SEQRES  34 A  631  ARG TRP CYS SER TRP SER LEU SER GLN ALA ARG LEU LEU          
SEQRES  35 A  631  THR SER PHE LEU PRO ALA GLN LEU LEU ARG LEU TYR GLN          
SEQRES  36 A  631  LEU MET LEU PHE THR LEU PRO GLY THR PRO VAL PHE SER          
SEQRES  37 A  631  TYR GLY ASP GLU ILE GLY LEU ASP ALA ALA ALA LEU PRO          
SEQRES  38 A  631  GLY GLN PRO MET GLU ALA PRO VAL MET LEU TRP ASP GLU          
SEQRES  39 A  631  SER SER PHE PRO ASP ILE PRO GLY ALA VAL SER ALA ASN          
SEQRES  40 A  631  MET THR VAL LYS GLY GLN SER GLU ASP PRO GLY SER LEU          
SEQRES  41 A  631  LEU SER LEU PHE ARG ARG LEU SER ASP GLN ARG SER LYS          
SEQRES  42 A  631  GLU ARG SER LEU LEU HIS GLY ASP PHE HIS ALA PHE SER          
SEQRES  43 A  631  ALA GLY PRO GLY LEU PHE SER TYR ILE ARG HIS TRP ASP          
SEQRES  44 A  631  GLN ASN GLU ARG PHE LEU VAL VAL LEU ASN PHE GLY ASP          
SEQRES  45 A  631  VAL GLY LEU SER ALA GLY LEU GLN ALA SER ASP LEU PRO          
SEQRES  46 A  631  ALA SER ALA SER LEU PRO ALA LYS ALA ASP LEU LEU LEU          
SEQRES  47 A  631  SER THR GLN PRO GLY ARG GLU GLU GLY SER PRO LEU GLU          
SEQRES  48 A  631  LEU GLU ARG LEU LYS LEU GLU PRO HIS GLU GLY LEU LEU          
SEQRES  49 A  631  LEU ARG PHE PRO TYR ALA ALA                                  
SEQRES   1 B  515  MET ALA GLY ALA GLY PRO LYS ARG ARG ALA LEU ALA ALA          
SEQRES   2 B  515  PRO ALA ALA GLU GLU LYS GLU GLU ALA ARG GLU LYS MET          
SEQRES   3 B  515  LEU ALA ALA LYS SER ALA ASP GLY SER ALA PRO ALA GLY          
SEQRES   4 B  515  GLU GLY GLU GLY VAL THR LEU GLN ARG ASN ILE THR LEU          
SEQRES   5 B  515  LEU ASN GLY VAL ALA ILE ILE VAL GLY THR ILE ILE GLY          
SEQRES   6 B  515  SER GLY ILE PHE VAL THR PRO THR GLY VAL LEU LYS GLU          
SEQRES   7 B  515  ALA GLY SER PRO GLY LEU ALA LEU VAL VAL TRP ALA ALA          
SEQRES   8 B  515  CYS GLY VAL PHE SER ILE VAL GLY ALA LEU CYS TYR ALA          
SEQRES   9 B  515  GLU LEU GLY THR THR ILE SER LYS SER GLY GLY ASP TYR          
SEQRES  10 B  515  ALA TYR MET LEU GLU VAL TYR GLY SER LEU PRO ALA PHE          
SEQRES  11 B  515  LEU LYS LEU TRP ILE GLU LEU LEU ILE ILE ARG PRO SER          
SEQRES  12 B  515  SER GLN TYR ILE VAL ALA LEU VAL PHE ALA THR TYR LEU          
SEQRES  13 B  515  LEU LYS PRO LEU PHE PRO THR CYS PRO VAL PRO GLU GLU          
SEQRES  14 B  515  ALA ALA LYS LEU VAL ALA CYS LEU CYS VAL LEU LEU LEU          
SEQRES  15 B  515  THR ALA VAL ASN CYS TYR SER VAL LYS ALA ALA THR ARG          
SEQRES  16 B  515  VAL GLN ASP ALA PHE ALA ALA ALA LYS LEU LEU ALA LEU          
SEQRES  17 B  515  ALA LEU ILE ILE LEU LEU GLY PHE VAL GLN ILE GLY LYS          
SEQRES  18 B  515  GLY ASP VAL SER ASN LEU ASP PRO ASN PHE SER PHE GLU          
SEQRES  19 B  515  GLY THR LYS LEU ASP VAL GLY ASN ILE VAL LEU ALA LEU          
SEQRES  20 B  515  TYR SER GLY LEU PHE ALA TYR GLY GLY TRP ASN TYR LEU          
SEQRES  21 B  515  ASN PHE VAL THR GLU GLU MET ILE ASN PRO TYR ARG ASN          
SEQRES  22 B  515  LEU PRO LEU ALA ILE ILE ILE SER LEU PRO ILE VAL THR          
SEQRES  23 B  515  LEU VAL TYR VAL LEU THR ASN LEU ALA TYR PHE THR THR          
SEQRES  24 B  515  LEU SER THR GLU GLN MET LEU SER SER GLU ALA VAL ALA          
SEQRES  25 B  515  VAL ASP PHE GLY ASN TYR HIS LEU GLY VAL MET SER TRP          
SEQRES  26 B  515  ILE ILE PRO VAL PHE VAL GLY LEU SER CYS PHE GLY SER          
SEQRES  27 B  515  VAL ASN GLY SER LEU PHE THR SER SER ARG LEU PHE PHE          
SEQRES  28 B  515  VAL GLY SER ARG GLU GLY HIS LEU PRO SER ILE LEU SER          
SEQRES  29 B  515  MET ILE HIS PRO GLN LEU LEU THR PRO VAL PRO SER LEU          
SEQRES  30 B  515  VAL PHE THR CYS VAL MET THR LEU LEU TYR ALA PHE SER          
SEQRES  31 B  515  LYS ASP ILE PHE SER VAL ILE ASN PHE PHE SER PHE PHE          
SEQRES  32 B  515  ASN TRP LEU CYS VAL ALA LEU ALA ILE ILE GLY MET ILE          
SEQRES  33 B  515  TRP LEU ARG HIS ARG LYS PRO GLU LEU GLU ARG PRO ILE          
SEQRES  34 B  515  LYS VAL ASN LEU ALA LEU PRO VAL PHE PHE ILE LEU ALA          
SEQRES  35 B  515  CYS LEU PHE LEU ILE ALA VAL SER PHE TRP LYS THR PRO          
SEQRES  36 B  515  VAL GLU CYS GLY ILE GLY PHE THR ILE ILE LEU SER GLY          
SEQRES  37 B  515  LEU PRO VAL TYR PHE PHE GLY VAL TRP TRP LYS ASN LYS          
SEQRES  38 B  515  PRO LYS TRP LEU LEU GLN GLY ILE PHE SER THR THR VAL          
SEQRES  39 B  515  LEU CYS GLN LYS LEU MET GLN VAL VAL PRO GLN GLU THR          
SEQRES  40 B  515  ASP TYR LYS ASP ASP ASP ASP LYS                              
HET    VUC  B 601      19                                                       
HETNAM     VUC (2~{S})-2-AZANYL-3-[4-[BIS(2-CHLOROETHYL)                        
HETNAM   2 VUC  AMINO]PHENYL]PROPANOIC ACID                                     
HETSYN     VUC MELPHALAN                                                        
FORMUL   3  VUC    C13 H18 CL2 N2 O2                                            
HELIX    1 AA1 SER A  165  GLY A  174  1                                  10    
HELIX    2 AA2 SER A  175  ARG A  206  1                                  32    
HELIX    3 AA3 THR B   51  ILE B   64  1                                  14    
HELIX    4 AA4 SER B   66  THR B   71  1                                   6    
HELIX    5 AA5 THR B   71  GLY B   80  1                                  10    
HELIX    6 AA6 SER B   81  SER B  111  1                                  31    
HELIX    7 AA7 GLY B  114  GLU B  122  1                                   9    
HELIX    8 AA8 GLY B  125  ILE B  139  1                                  15    
HELIX    9 AA9 ILE B  139  LEU B  157  1                                  19    
HELIX   10 AB1 LYS B  158  PHE B  161  5                                   4    
HELIX   11 AB2 PRO B  167  SER B  189  1                                  23    
HELIX   12 AB3 SER B  189  GLY B  222  1                                  34    
HELIX   13 AB4 ASP B  239  SER B  249  1                                  11    
HELIX   14 AB5 SER B  249  TYR B  254  1                                   6    
HELIX   15 AB6 ASN B  258  MET B  267  5                                  10    
HELIX   16 AB7 ASN B  269  LEU B  300  1                                  32    
HELIX   17 AB8 SER B  301  SER B  308  1                                   8    
HELIX   18 AB9 ALA B  310  LEU B  320  1                                  11    
HELIX   19 AC1 TRP B  325  GLU B  356  1                                  32    
HELIX   20 AC2 PRO B  373  LEU B  386  1                                  14    
HELIX   21 AC3 ASP B  392  PHE B  400  1                                   9    
HELIX   22 AC4 PHE B  400  LYS B  422  1                                  23    
HELIX   23 AC5 LEU B  433  THR B  454  1                                  22    
HELIX   24 AC6 GLU B  457  SER B  467  1                                  11    
HELIX   25 AC7 SER B  467  VAL B  476  1                                  10    
HELIX   26 AC8 PRO B  482  GLN B  501  1                                  20    
SSBOND   1 CYS A  210    CYS B  164                          1555   1555  2.10  
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1                      
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000