HEADER    TRANSLATION                             27-JUL-23   8TLX              
TITLE     CRYSTAL STRUCTURE OF MBP AND AF9 AHD FUSION PROTEIN 3AQA IN COMPLEX   
TITLE    2 WITH PEPTIDOMIMETIC INHIBITOR 21A                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MBP AND AF9 AHD FUSION PROTEIN 3AQA;                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: PEPTIDOMIMETIC INHIBITOR 21A;                              
COMPND   7 CHAIN: B;                                                            
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12, HOMO SAPIENS;            
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 83333, 9606;                                         
SOURCE   5 STRAIN: K12;                                                         
SOURCE   6 GENE: MALE, B4034, JW3994, MLLT3, AF9, YEATS3;                       
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 SYNTHETIC: YES;                                                      
SOURCE  11 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  12 ORGANISM_TAXID: 32630                                                
KEYWDS    MLL FUSION SUPER ELONGATION COMPLEX (SEC) ACUTE LYMPHOBLASTIC         
KEYWDS   2 LEUKEMIA ACUTE MYELOID LEUKEMIA, TRANSLATION                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.YANG,Z.NIKOLOVSKA-COLESKA                                           
REVDAT   2   11-SEP-24 8TLX    1       REMARK DBREF  SEQADV HELIX               
REVDAT   2 2                   1       SHEET  SSBOND ATOM                       
REVDAT   1   29-MAY-24 8TLX    0                                                
JRNL        AUTH   Y.YANG,E.AHMAD,V.PREMKUMAR,A.LIU,S.M.ASHIKUR RAHMAN,         
JRNL        AUTH 2 Z.NIKOLOVSKA-COLESKA                                         
JRNL        TITL   STRUCTURAL STUDIES OF INTRINSICALLY DISORDERED MLL-FUSION    
JRNL        TITL 2 PROTEIN AF9 IN COMPLEX WITH PEPTIDOMIMETIC INHIBITORS.       
JRNL        REF    PROTEIN SCI.                  V.  33 E5019 2024              
JRNL        REFN                   ESSN 1469-896X                               
JRNL        PMID   38747396                                                     
JRNL        DOI    10.1002/PRO.5019                                             
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER 2.10.4 (17-FEB-2023)                          
REMARK   3   AUTHORS     : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER,              
REMARK   3               : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN,              
REMARK   3               : WOMACK,MATTHEWS,TEN EYCK,TRONRUD                     
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 45.82                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 30402                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD           : THROUGHOUT                     
REMARK   3   FREE R VALUE TEST SET SELECTION   : RANDOM                         
REMARK   3   R VALUE     (WORKING + TEST SET)  : 0.193                          
REMARK   3   R VALUE            (WORKING SET)  : 0.189                          
REMARK   3   FREE R VALUE                      : 0.227                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 10.100                         
REMARK   3   FREE R VALUE TEST SET COUNT       : 3070                           
REMARK   3   ESTIMATED ERROR OF FREE R VALUE   : NULL                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED               : 51                       
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 2.10                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 2.11                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 94.57                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 609                      
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2387                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 560                      
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2329                   
REMARK   3   BIN FREE R VALUE                        : 0.3036                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 8.05                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : NULL                     
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE     : NULL                     
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3434                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 41                                      
REMARK   3   SOLVENT ATOMS            : 354                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 34.58                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.66800                                              
REMARK   3    B22 (A**2) : 2.66800                                              
REMARK   3    B33 (A**2) : -5.33610                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT                    (A) : 0.240               
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : 0.225               
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : 0.177               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.202               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.170               
REMARK   3                                                                      
REMARK   3   REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797                
REMARK   3               CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601     
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.945                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.933                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 3592   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 4896   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 1251   ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : NULL   ; NULL   ; NULL                
REMARK   3    GENERAL PLANES            : 617    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 3592   ; 10.000 ; HARMONIC            
REMARK   3    BAD NON-BONDED CONTACTS   : NULL   ; NULL   ; NULL                
REMARK   3    IMPROPER TORSIONS         : NULL   ; NULL   ; NULL                
REMARK   3    PSEUDOROTATION ANGLES     : NULL   ; NULL   ; NULL                
REMARK   3    CHIRAL IMPROPER TORSION   : 485    ; 5.000  ; SEMIHARMONIC        
REMARK   3    SUM OF OCCUPANCIES        : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY DISTANCES         : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY ANGLES            : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY TORSION           : NULL   ; NULL   ; NULL                
REMARK   3    IDEAL-DIST CONTACT TERM   : 3379   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.008                    
REMARK   3    BOND ANGLES                  (DEGREES) : 0.92                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.13                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 15.25                    
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 8TLX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JUL-23.                  
REMARK 100 THE DEPOSITION ID IS D_1000276190.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 22-SEP-22                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 21-ID-D                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.12704                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 9M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 30466                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.097                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 200.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : 11.00                              
REMARK 200  R MERGE                    (I) : 0.10500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.8000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.14                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 11.10                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.65900                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.74                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20-30% PEG3350 AND 0.1 M BIS-TRIS PH     
REMARK 280  5.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       86.09150            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       38.05050            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       38.05050            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       43.04575            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       38.05050            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       38.05050            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      129.13725            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       38.05050            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       38.05050            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       43.04575            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       38.05050            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       38.05050            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000      129.13725            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       86.09150            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2890 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18920 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
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     SER A    -2                                                      
REMARK 465     GLY A    -1                                                      
REMARK 465     GLY A     0                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A   2    NZ                                                  
REMARK 470     LYS A   7    NZ                                                  
REMARK 470     LYS A  26    CE   NZ                                             
REMARK 470     LYS A  30    CD   CE   NZ                                        
REMARK 470     LYS A  35    CG   CD   CE   NZ                                   
REMARK 470     LYS A  43    CE   NZ                                             
REMARK 470     LYS A  47    CD   CE   NZ                                        
REMARK 470     LYS A  84    CD   CE   NZ                                        
REMARK 470     LYS A 128    CE   NZ                                             
REMARK 470     LYS A 138    CD   CE   NZ                                        
REMARK 470     LYS A 143    CE   NZ                                             
REMARK 470     TYR A 172    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     LYS A 176    CG   CD   CE   NZ                                   
REMARK 470     LYS A 203    CE   NZ                                             
REMARK 470     LYS A 296    CD   CE   NZ                                        
REMARK 470     LYS A 298    NZ                                                  
REMARK 470     GLU A 311    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 326    CD   OE1  NE2                                       
REMARK 470     ARG A 556    CG   CD   NE   CZ   NH1  NH2                        
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    ASP A  56     -169.36   -106.00                                   
REMARK 500    ARG A 518      -30.61   -132.99                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A1047        DISTANCE =  6.62 ANGSTROMS                       
DBREF  8TLX A    2   367  UNP    P0AEX9   MALE_ECOLI      27    392             
DBREF  8TLX A  500   568  UNP    P42568   AF9_HUMAN      500    568             
DBREF  8TLX B    1     9  PDB    8TLX     8TLX             1      9             
SEQADV 8TLX SER A   -2  UNP  P0AEX9              EXPRESSION TAG                 
SEQADV 8TLX GLY A   -1  UNP  P0AEX9              EXPRESSION TAG                 
SEQADV 8TLX GLY A    0  UNP  P0AEX9              EXPRESSION TAG                 
SEQADV 8TLX SER A    1  UNP  P0AEX9              EXPRESSION TAG                 
SEQADV 8TLX CYS A  336  UNP  P0AEX9    GLN   361 ENGINEERED MUTATION            
SEQADV 8TLX ALA A  368  UNP  P0AEX9              LINKER                         
SEQADV 8TLX ALA A  369  UNP  P0AEX9              LINKER                         
SEQADV 8TLX ALA A  370  UNP  P0AEX9              LINKER                         
SEQADV 8TLX CYS A  502  UNP  P42568    ALA   502 ENGINEERED MUTATION            
SEQRES   1 A  442  SER GLY GLY SER LYS ILE GLU GLU GLY LYS LEU VAL ILE          
SEQRES   2 A  442  TRP ILE ASN GLY ASP LYS GLY TYR ASN GLY LEU ALA GLU          
SEQRES   3 A  442  VAL GLY LYS LYS PHE GLU LYS ASP THR GLY ILE LYS VAL          
SEQRES   4 A  442  THR VAL GLU HIS PRO ASP LYS LEU GLU GLU LYS PHE PRO          
SEQRES   5 A  442  GLN VAL ALA ALA THR GLY ASP GLY PRO ASP ILE ILE PHE          
SEQRES   6 A  442  TRP ALA HIS ASP ARG PHE GLY GLY TYR ALA GLN SER GLY          
SEQRES   7 A  442  LEU LEU ALA GLU ILE THR PRO ASP LYS ALA PHE GLN ASP          
SEQRES   8 A  442  LYS LEU TYR PRO PHE THR TRP ASP ALA VAL ARG TYR ASN          
SEQRES   9 A  442  GLY LYS LEU ILE ALA TYR PRO ILE ALA VAL GLU ALA LEU          
SEQRES  10 A  442  SER LEU ILE TYR ASN LYS ASP LEU LEU PRO ASN PRO PRO          
SEQRES  11 A  442  LYS THR TRP GLU GLU ILE PRO ALA LEU ASP LYS GLU LEU          
SEQRES  12 A  442  LYS ALA LYS GLY LYS SER ALA LEU MET PHE ASN LEU GLN          
SEQRES  13 A  442  GLU PRO TYR PHE THR TRP PRO LEU ILE ALA ALA ASP GLY          
SEQRES  14 A  442  GLY TYR ALA PHE LYS TYR GLU ASN GLY LYS TYR ASP ILE          
SEQRES  15 A  442  LYS ASP VAL GLY VAL ASP ASN ALA GLY ALA LYS ALA GLY          
SEQRES  16 A  442  LEU THR PHE LEU VAL ASP LEU ILE LYS ASN LYS HIS MET          
SEQRES  17 A  442  ASN ALA ASP THR ASP TYR SER ILE ALA GLU ALA ALA PHE          
SEQRES  18 A  442  ASN LYS GLY GLU THR ALA MET THR ILE ASN GLY PRO TRP          
SEQRES  19 A  442  ALA TRP SER ASN ILE ASP THR SER LYS VAL ASN TYR GLY          
SEQRES  20 A  442  VAL THR VAL LEU PRO THR PHE LYS GLY GLN PRO SER LYS          
SEQRES  21 A  442  PRO PHE VAL GLY VAL LEU SER ALA GLY ILE ASN ALA ALA          
SEQRES  22 A  442  SER PRO ASN LYS GLU LEU ALA LYS GLU PHE LEU GLU ASN          
SEQRES  23 A  442  TYR LEU LEU THR ASP GLU GLY LEU GLU ALA VAL ASN LYS          
SEQRES  24 A  442  ASP LYS PRO LEU GLY ALA VAL ALA LEU LYS SER TYR GLU          
SEQRES  25 A  442  GLU GLU LEU ALA LYS ASP PRO ARG ILE ALA ALA THR MET          
SEQRES  26 A  442  GLU ASN ALA GLN LYS GLY GLU ILE MET PRO ASN ILE PRO          
SEQRES  27 A  442  CYS MET SER ALA PHE TRP TYR ALA VAL ARG THR ALA VAL          
SEQRES  28 A  442  ILE ASN ALA ALA SER GLY ARG GLN THR VAL ASP GLU ALA          
SEQRES  29 A  442  LEU LYS ASP ALA GLN THR ALA ALA ALA ASP LYS CYS TYR          
SEQRES  30 A  442  LEU ASP GLU LEU VAL GLU LEU HIS ARG ARG LEU MET THR          
SEQRES  31 A  442  LEU ARG GLU ARG HIS ILE LEU GLN GLN ILE VAL ASN LEU          
SEQRES  32 A  442  ILE GLU GLU THR GLY HIS PHE HIS ILE THR ASN THR THR          
SEQRES  33 A  442  PHE ASP PHE ASP LEU CYS SER LEU ASP LYS THR THR VAL          
SEQRES  34 A  442  ARG LYS LEU GLN SER TYR LEU GLU THR SER GLY THR SER          
SEQRES   1 B    9  ACY LEU PRO VAL DPP XYC PRO LEU NH2                          
HET    ACY  B   1       3                                                       
HET    DPP  B   5       6                                                       
HET    XYC  B   6      10                                                       
HET    NH2  B   9       1                                                       
HET    GLC  C   1      12                                                       
HET    GLC  C   2      11                                                       
HET    GOL  A 601       6                                                       
HET    GOL  A 602       6                                                       
HET    GOL  B 101       6                                                       
HETNAM     ACY ACETIC ACID                                                      
HETNAM     DPP DIAMINOPROPANOIC ACID                                            
HETNAM     XYC (2~{S})-2-AZANYL-3-CYCLOPENTYL-PROPANOIC ACID                    
HETNAM     NH2 AMINO GROUP                                                      
HETNAM     GLC ALPHA-D-GLUCOPYRANOSE                                            
HETNAM     GOL GLYCEROL                                                         
HETSYN     GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE                              
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   2  ACY    C2 H4 O2                                                     
FORMUL   2  DPP    C3 H8 N2 O2                                                  
FORMUL   2  XYC    C8 H15 N O2                                                  
FORMUL   2  NH2    H2 N                                                         
FORMUL   3  GLC    2(C6 H12 O6)                                                 
FORMUL   4  GOL    3(C3 H8 O3)                                                  
FORMUL   7  HOH   *354(H2 O)                                                    
HELIX    1 AA1 GLY A   17  GLY A   33  1                                  17    
HELIX    2 AA2 LYS A   43  ALA A   53  1                                  11    
HELIX    3 AA3 ARG A   67  SER A   74  1                                   8    
HELIX    4 AA4 ASP A   83  ASP A   88  1                                   6    
HELIX    5 AA5 TYR A   91  VAL A   98  1                                   8    
HELIX    6 AA6 GLU A  132  LYS A  143  1                                  12    
HELIX    7 AA7 GLU A  154  GLY A  167  1                                  14    
HELIX    8 AA8 ASN A  186  ASN A  202  1                                  17    
HELIX    9 AA9 ASP A  210  LYS A  220  1                                  11    
HELIX   10 AB1 GLY A  229  TRP A  231  5                                   3    
HELIX   11 AB2 ALA A  232  LYS A  240  1                                   9    
HELIX   12 AB3 ASN A  273  TYR A  284  1                                  12    
HELIX   13 AB4 THR A  287  LYS A  298  1                                  12    
HELIX   14 AB5 LEU A  305  ALA A  313  1                                   9    
HELIX   15 AB6 ASP A  315  GLY A  328  1                                  14    
HELIX   16 AB7 CYS A  336  SER A  353  1                                  18    
HELIX   17 AB8 THR A  357  LEU A  517  1                                  32    
HELIX   18 AB9 GLU A  519  GLY A  534  1                                  16    
HELIX   19 AC1 CYS A  548  LEU A  550  5                                   3    
HELIX   20 AC2 ASP A  551  SER A  565  1                                  15    
SHEET    1 AA1 6 VAL A  36  GLU A  39  0                                        
SHEET    2 AA1 6 LEU A   8  TRP A  11  1  N  LEU A   8   O  THR A  37           
SHEET    3 AA1 6 ILE A  60  ALA A  64  1  O  ILE A  60   N  TRP A  11           
SHEET    4 AA1 6 PHE A 259  ILE A 267 -1  O  GLY A 266   N  ILE A  61           
SHEET    5 AA1 6 TYR A 107  GLU A 112 -1  N  ILE A 109   O  LEU A 263           
SHEET    6 AA1 6 ALA A 302  VAL A 303 -1  O  ALA A 302   N  VAL A 111           
SHEET    1 AA2 5 VAL A  36  GLU A  39  0                                        
SHEET    2 AA2 5 LEU A   8  TRP A  11  1  N  LEU A   8   O  THR A  37           
SHEET    3 AA2 5 ILE A  60  ALA A  64  1  O  ILE A  60   N  TRP A  11           
SHEET    4 AA2 5 PHE A 259  ILE A 267 -1  O  GLY A 266   N  ILE A  61           
SHEET    5 AA2 5 GLU A 329  ILE A 330  1  O  GLU A 329   N  VAL A 260           
SHEET    1 AA3 2 ARG A  99  TYR A 100  0                                        
SHEET    2 AA3 2 LYS A 103  LEU A 104 -1  O  LYS A 103   N  TYR A 100           
SHEET    1 AA4 3 MET A 225  ASN A 228  0                                        
SHEET    2 AA4 3 SER A 115  ASN A 119 -1  N  ILE A 117   O  THR A 226           
SHEET    3 AA4 3 TYR A 243  THR A 246 -1  O  THR A 246   N  LEU A 116           
SHEET    1 AA5 2 PHE A 170  GLU A 173  0                                        
SHEET    2 AA5 2 LYS A 176  ILE A 179 -1  O  ASP A 178   N  LYS A 171           
SHEET    1 AA6 3 HIS A 537  ILE A 538  0                                        
SHEET    2 AA6 3 THR A 542  ASP A 546 -1  O  ASP A 544   N  HIS A 537           
SHEET    3 AA6 3 PRO B   3  PRO B   7 -1  O  VAL B   4   N  PHE A 545           
SSBOND   1 CYS A  336    CYS A  502                          1555   1555  2.04  
LINK         C   ACY B   1                 N   LEU B   2     1555   1555  1.34  
LINK         C   VAL B   4                 N   DPP B   5     1555   1555  1.34  
LINK         C   DPP B   5                 N   XYC B   6     1555   1555  1.34  
LINK         C   XYC B   6                 N   PRO B   7     1555   1555  1.35  
LINK         C   LEU B   8                 N   NH2 B   9     1555   1555  1.32  
LINK         O4  GLC C   1                 C1  GLC C   2     1555   1555  1.44  
CRYST1   76.101   76.101  172.183  90.00  90.00  90.00 P 41 21 2     8          
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      0.013140  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013140  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005808        0.00000