HEADER    TRANSPORT PROTEIN                       01-MAY-14   4D1B              
TITLE     STRUCTURE OF MHP1, A NUCLEOBASE-CATION-SYMPORT-1 FAMILY TRANSPORTER,  
TITLE    2 IN A CLOSED CONFORMATION WITH BENZYL-HYDANTOIN                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HYDANTOIN TRANSPORT PROTEIN;                               
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 1-487;                                            
COMPND   5 SYNONYM: MHP1;                                                       
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MICROBACTERIUM LIQUEFACIENS;                    
SOURCE   3 ORGANISM_TAXID: 33918;                                               
SOURCE   4 STRAIN: AJ3912;                                                      
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VARIANT: LEMO21;                                   
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PWALDOGFPE                                
KEYWDS    TRANSPORT PROTEIN, MEMBRANE PROTEIN TRANSPORTER, SUBSTRATE-BOUND,     
KEYWDS   2 OCCLUDED STATE                                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    F.BRUECKNER,T.GENG,S.WEYAND,D.DREW,S.IWATA,P.J.F.HENDERSON,           
AUTHOR   2 A.D.CAMERON                                                          
REVDAT   3   20-DEC-23 4D1B    1       REMARK LINK                              
REVDAT   2   20-AUG-14 4D1B    1       JRNL                                     
REVDAT   1   02-JUL-14 4D1B    0                                                
SPRSDE     02-JUL-14 4D1B      2JLO                                             
JRNL        AUTH   K.J.SIMMONS,S.M.JACKSON,F.BRUECKNER,S.G.PATCHING,            
JRNL        AUTH 2 O.BECKSTEIN,E.IVANOVA,T.GENG,S.WEYAND,D.DREW,J.LANIGAN,      
JRNL        AUTH 3 D.J.SHARPLES,M.S.SANSOM,S.IWATA,C.W.FISHWICK,A.P.JOHNSON,    
JRNL        AUTH 4 A.D.CAMERON,P.J.HENDERSON                                    
JRNL        TITL   MOLECULAR MECHANISM OF LIGAND RECOGNITION BY MEMBRANE        
JRNL        TITL 2 TRANSPORT PROTEIN, MHP1.                                     
JRNL        REF    EMBO J.                       V.  33  1831 2014              
JRNL        REFN                   ISSN 0261-4189                               
JRNL        PMID   24952894                                                     
JRNL        DOI    10.15252/EMBJ.201387557                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE)                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 43.71                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.210                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 92.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 19376                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.286                           
REMARK   3   R VALUE            (WORKING SET) : 0.284                           
REMARK   3   FREE R VALUE                     : 0.308                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1896                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 43.7086 -  9.1330    0.86     1167   128  0.2502 0.2859        
REMARK   3     2  9.1330 -  7.2599    0.97     1316   140  0.2599 0.2560        
REMARK   3     3  7.2599 -  6.3453    0.97     1302   136  0.2704 0.2706        
REMARK   3     4  6.3453 -  5.7666    0.95     1268   155  0.2730 0.2760        
REMARK   3     5  5.7666 -  5.3540    0.95     1310   116  0.2648 0.3502        
REMARK   3     6  5.3540 -  5.0389    0.93     1267   147  0.2656 0.3091        
REMARK   3     7  5.0389 -  4.7868    0.94     1222   166  0.2643 0.2969        
REMARK   3     8  4.7868 -  4.5787    0.91     1253   135  0.2837 0.3570        
REMARK   3     9  4.5787 -  4.4026    0.93     1279   137  0.3025 0.3224        
REMARK   3    10  4.4026 -  4.2508    0.90     1215   112  0.3206 0.3482        
REMARK   3    11  4.2508 -  4.1180    0.89     1203   125  0.3488 0.3607        
REMARK   3    12  4.1180 -  4.0004    0.90     1195   145  0.4044 0.4253        
REMARK   3    13  4.0004 -  3.8951    0.91     1218   149  0.4257 0.4109        
REMARK   3    14  3.8951 -  3.8001    0.91     1265   105  0.4373 0.5201        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.750            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 39.900           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 138.7                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 218.0                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.007           3630                                  
REMARK   3   ANGLE     :  1.094           4956                                  
REMARK   3   CHIRALITY :  0.043            586                                  
REMARK   3   PLANARITY :  0.006            604                                  
REMARK   3   DIHEDRAL  : 15.327           1228                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ALL                                                    
REMARK   3    ORIGIN FOR THE GROUP (A):   5.5235  16.6778 -22.2044              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.5244 T22:   1.2465                                     
REMARK   3      T33:   1.2389 T12:   0.1686                                     
REMARK   3      T13:  -0.1768 T23:  -0.1696                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.9186 L22:  15.3254                                     
REMARK   3      L33:   2.9323 L12:  -1.2967                                     
REMARK   3      L13:   0.1137 L23:  -1.2984                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1396 S12:  -0.3830 S13:   0.3438                       
REMARK   3      S21:   1.1738 S22:  -0.2265 S23:  -0.4241                       
REMARK   3      S31:  -0.2082 S32:  -0.1035 S33:  -0.0548                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4D1B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-MAY-14.                  
REMARK 100 THE DEPOSITION ID IS D_1290060537.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-OCT-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 287                                
REMARK 200  PH                             : 7                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I03                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9763                             
REMARK 200  MONOCHROMATOR                  : SI(III) DOUBLE CRYSTAL             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC CCD                           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 10629                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -1.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.0                               
REMARK 200  DATA REDUNDANCY                : 4.500                              
REMARK 200  R MERGE                    (I) : 0.10000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.87                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.70000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 4D1A                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 75.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 27-33 %    
REMARK 280  PEG 300, 0.1 M NACL AND 0.1M NA-PHOSPHATE (PH 7.0). BENZYL-         
REMARK 280  HYDANTOIN WAS ADDED TO THE DROP AS A SATURATED SOLUTION.            
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       47.80700            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       53.92600            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       53.37100            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       53.92600            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       47.80700            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       53.37100            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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     MET A     1                                                      
REMARK 465     ASN A     2                                                      
REMARK 465     SER A     3                                                      
REMARK 465     THR A     4                                                      
REMARK 465     PRO A     5                                                      
REMARK 465     ILE A     6                                                      
REMARK 465     GLU A     7                                                      
REMARK 465     GLU A     8                                                      
REMARK 465     ALA A     9                                                      
REMARK 465     ARG A    10                                                      
REMARK 465     ARG A   467                                                      
REMARK 465     PRO A   468                                                      
REMARK 465     ILE A   469                                                      
REMARK 465     GLY A   470                                                      
REMARK 465     PRO A   471                                                      
REMARK 465     VAL A   472                                                      
REMARK 465     ALA A   473                                                      
REMARK 465     PRO A   474                                                      
REMARK 465     ALA A   475                                                      
REMARK 465     ASP A   476                                                      
REMARK 465     GLU A   477                                                      
REMARK 465     SER A   478                                                      
REMARK 465     ALA A   479                                                      
REMARK 465     THR A   480                                                      
REMARK 465     ALA A   481                                                      
REMARK 465     ASN A   482                                                      
REMARK 465     THR A   483                                                      
REMARK 465     LYS A   484                                                      
REMARK 465     GLU A   485                                                      
REMARK 465     GLN A   486                                                      
REMARK 465     ASN A   487                                                      
REMARK 465     GLY A   488                                                      
REMARK 465     SER A   489                                                      
REMARK 465     GLU A   490                                                      
REMARK 465     ASN A   491                                                      
REMARK 465     LEU A   492                                                      
REMARK 465     TYR A   493                                                      
REMARK 465     PHE A   494                                                      
REMARK 465     GLN A   495                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    ALA A   369     OH   TYR A   415              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    THR A 137       -2.06   -163.82                                   
REMARK 500    ASN A 204       51.85   -161.95                                   
REMARK 500    HIS A 228      -48.71    -25.16                                   
REMARK 500    ALA A 240     -155.48    -79.31                                   
REMARK 500    THR A 313      -53.87   -121.68                                   
REMARK 500    PHE A 330       70.59   -112.59                                   
REMARK 500    MET A 351       58.64     29.97                                   
REMARK 500    ASN A 360      -56.66    -28.91                                   
REMARK 500    TYR A 403     -135.56     48.70                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A1471  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ALA A  38   O                                                      
REMARK 620 2 ILE A  41   O    82.4                                              
REMARK 620 3 ALA A 309   O   150.2  70.0                                        
REMARK 620 4 SER A 312   OG   91.3 118.2  92.1                                  
REMARK 620 5 THR A 313   OG1  93.7  93.7  98.8 148.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 1471                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5FH A 1467                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4D1A   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF MHP1, A NUCLEOBASE-CATION-SYMPORT-1 FAMILY TRANSPORTER, 
REMARK 900 IN A CLOSED CONFORMATION WITH INDOLYLMETHYL-HYDANTOIN                
REMARK 900 RELATED ID: 4D1C   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF MHP1, A NUCLEOBASE-CATION-SYMPORT-1 FAMILY TRANSPORTER, 
REMARK 900 IN A CLOSED CONFORMATION WITH BROMOVINYLHYDANTOIN BOUND.             
REMARK 900 RELATED ID: 4D1D   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF MHP1, A NUCLEOBASE-CATION-SYMPORT-1 FAMILY TRANSPORTER  
REMARK 900 WITH THE INHIBITOR 5-(2- NAPHTHYLMETHYL)-L-HYDANTOIN.                
DBREF  4D1B A    1   487  UNP    D6R8X8   D6R8X8_9MICO     1    487             
SEQADV 4D1B GLY A  488  UNP  D6R8X8              EXPRESSION TAG                 
SEQADV 4D1B SER A  489  UNP  D6R8X8              EXPRESSION TAG                 
SEQADV 4D1B GLU A  490  UNP  D6R8X8              EXPRESSION TAG                 
SEQADV 4D1B ASN A  491  UNP  D6R8X8              EXPRESSION TAG                 
SEQADV 4D1B LEU A  492  UNP  D6R8X8              EXPRESSION TAG                 
SEQADV 4D1B TYR A  493  UNP  D6R8X8              EXPRESSION TAG                 
SEQADV 4D1B PHE A  494  UNP  D6R8X8              EXPRESSION TAG                 
SEQADV 4D1B GLN A  495  UNP  D6R8X8              EXPRESSION TAG                 
SEQRES   1 A  495  MET ASN SER THR PRO ILE GLU GLU ALA ARG SER LEU LEU          
SEQRES   2 A  495  ASN PRO SER ASN ALA PRO THR ARG TYR ALA GLU ARG SER          
SEQRES   3 A  495  VAL GLY PRO PHE SER LEU ALA ALA ILE TRP PHE ALA MET          
SEQRES   4 A  495  ALA ILE GLN VAL ALA ILE PHE ILE ALA ALA GLY GLN MET          
SEQRES   5 A  495  THR SER SER PHE GLN VAL TRP GLN VAL ILE VAL ALA ILE          
SEQRES   6 A  495  ALA ALA GLY CYS THR ILE ALA VAL ILE LEU LEU PHE PHE          
SEQRES   7 A  495  THR GLN SER ALA ALA ILE ARG TRP GLY ILE ASN PHE THR          
SEQRES   8 A  495  VAL ALA ALA ARG MET PRO PHE GLY ILE ARG GLY SER LEU          
SEQRES   9 A  495  ILE PRO ILE THR LEU LYS ALA LEU LEU SER LEU PHE TRP          
SEQRES  10 A  495  PHE GLY PHE GLN THR TRP LEU GLY ALA LEU ALA LEU ASP          
SEQRES  11 A  495  GLU ILE THR ARG LEU LEU THR GLY PHE THR ASN LEU PRO          
SEQRES  12 A  495  LEU TRP ILE VAL ILE PHE GLY ALA ILE GLN VAL VAL THR          
SEQRES  13 A  495  THR PHE TYR GLY ILE THR PHE ILE ARG TRP MET ASN VAL          
SEQRES  14 A  495  PHE ALA SER PRO VAL LEU LEU ALA MET GLY VAL TYR MET          
SEQRES  15 A  495  VAL TYR LEU MET LEU ASP GLY ALA ASP VAL SER LEU GLY          
SEQRES  16 A  495  GLU VAL MET SER MET GLY GLY GLU ASN PRO GLY MET PRO          
SEQRES  17 A  495  PHE SER THR ALA ILE MET ILE PHE VAL GLY GLY TRP ILE          
SEQRES  18 A  495  ALA VAL VAL VAL SER ILE HIS ASP ILE VAL LYS GLU CYS          
SEQRES  19 A  495  LYS VAL ASP PRO ASN ALA SER ARG GLU GLY GLN THR LYS          
SEQRES  20 A  495  ALA ASP ALA ARG TYR ALA THR ALA GLN TRP LEU GLY MET          
SEQRES  21 A  495  VAL PRO ALA SER ILE ILE PHE GLY PHE ILE GLY ALA ALA          
SEQRES  22 A  495  SER MET VAL LEU VAL GLY GLU TRP ASN PRO VAL ILE ALA          
SEQRES  23 A  495  ILE THR GLU VAL VAL GLY GLY VAL SER ILE PRO MET ALA          
SEQRES  24 A  495  ILE LEU PHE GLN VAL PHE VAL LEU LEU ALA THR TRP SER          
SEQRES  25 A  495  THR ASN PRO ALA ALA ASN LEU LEU SER PRO ALA TYR THR          
SEQRES  26 A  495  LEU CYS SER THR PHE PRO ARG VAL PHE THR PHE LYS THR          
SEQRES  27 A  495  GLY VAL ILE VAL SER ALA VAL VAL GLY LEU LEU MET MET          
SEQRES  28 A  495  PRO TRP GLN PHE ALA GLY VAL LEU ASN THR PHE LEU ASN          
SEQRES  29 A  495  LEU LEU ALA SER ALA LEU GLY PRO LEU ALA GLY ILE MET          
SEQRES  30 A  495  ILE SER ASP TYR PHE LEU VAL ARG ARG ARG ARG ILE SER          
SEQRES  31 A  495  LEU HIS ASP LEU TYR ARG THR LYS GLY ILE TYR THR TYR          
SEQRES  32 A  495  TRP ARG GLY VAL ASN TRP VAL ALA LEU ALA VAL TYR ALA          
SEQRES  33 A  495  VAL ALA LEU ALA VAL SER PHE LEU THR PRO ASP LEU MET          
SEQRES  34 A  495  PHE VAL THR GLY LEU ILE ALA ALA LEU LEU LEU HIS ILE          
SEQRES  35 A  495  PRO ALA MET ARG TRP VAL ALA LYS THR PHE PRO LEU PHE          
SEQRES  36 A  495  SER GLU ALA GLU SER ARG ASN GLU ASP TYR LEU ARG PRO          
SEQRES  37 A  495  ILE GLY PRO VAL ALA PRO ALA ASP GLU SER ALA THR ALA          
SEQRES  38 A  495  ASN THR LYS GLU GLN ASN GLY SER GLU ASN LEU TYR PHE          
SEQRES  39 A  495  GLN                                                          
HET    5FH  A1467      14                                                       
HET     NA  A1471       1                                                       
HETNAM     5FH (5S)-5-BENZYLIMIDAZOLIDINE-2,4-DIONE                             
HETNAM      NA SODIUM ION                                                       
FORMUL   2  5FH    C10 H10 N2 O2                                                
FORMUL   3   NA    NA 1+                                                        
HELIX    1   1 ARG A   21  ARG A   25  5                                   5    
HELIX    2   2 GLY A   28  ILE A   41  1                                  14    
HELIX    3   3 VAL A   43  MET A   52  1                                  10    
HELIX    4   4 THR A   53  SER A   55  5                                   3    
HELIX    5   5 GLN A   57  GLN A   80  1                                  24    
HELIX    6   6 GLN A   80  GLY A   87  1                                   8    
HELIX    7   7 ASN A   89  ALA A   94  1                                   6    
HELIX    8   8 SER A  103  GLY A  138  1                                  36    
HELIX    9   9 ASN A  141  PHE A  158  1                                  18    
HELIX   10  10 TYR A  159  ASP A  191  1                                  33    
HELIX   11  11 SER A  193  MET A  198  1                                   6    
HELIX   12  12 PRO A  208  GLY A  218  1                                  11    
HELIX   13  13 TRP A  220  SER A  226  1                                   7    
HELIX   14  14 ILE A  227  LYS A  232  1                                   6    
HELIX   15  15 SER A  241  GLY A  279  1                                  39    
HELIX   16  16 ASN A  282  GLY A  292  1                                  11    
HELIX   17  17 SER A  295  SER A  312  1                                  18    
HELIX   18  18 THR A  313  LEU A  319  1                                   7    
HELIX   19  19 LEU A  319  PHE A  330  1                                  12    
HELIX   20  20 THR A  335  LEU A  349  1                                  15    
HELIX   21  21 MET A  350  PHE A  355  5                                   6    
HELIX   22  22 VAL A  358  LEU A  383  1                                  26    
HELIX   23  23 SER A  390  TYR A  395  1                                   6    
HELIX   24  24 ASN A  408  LEU A  424  1                                  17    
HELIX   25  25 LEU A  428  ALA A  449  1                                  22    
HELIX   26  26 SER A  456  SER A  460  5                                   5    
HELIX   27  27 ARG A  461  LEU A  466  1                                   6    
LINK         O   ALA A  38                NA    NA A1471     1555   1555  2.30  
LINK         O   ILE A  41                NA    NA A1471     1555   1555  2.68  
LINK         O   ALA A 309                NA    NA A1471     1555   1555  2.40  
LINK         OG  SER A 312                NA    NA A1471     1555   1555  2.45  
LINK         OG1 THR A 313                NA    NA A1471     1555   1555  2.44  
SITE     1 AC1  5 ALA A  38  ILE A  41  ALA A 309  SER A 312                    
SITE     2 AC1  5 THR A 313                                                     
SITE     1 AC2  9 GLN A  42  ALA A  44  TRP A 117  GLN A 121                    
SITE     2 AC2  9 GLY A 219  TRP A 220  ALA A 222  VAL A 223                    
SITE     3 AC2  9 ASN A 318                                                     
CRYST1   95.614  106.742  107.852  90.00  90.00  90.00 P 21 21 21    4          
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      0.010459  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009368  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009272        0.00000