PDB Short entry for 5TKM
HEADER    HYDROLASE                               07-OCT-16   5TKM              
TITLE     CRYSTAL STRUCTURE OF HUMAN APOBEC3B N-TERMINAL DOMAIN                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA DC->DU-EDITING ENZYME APOBEC-3B;                       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: A3B,PHORBOLIN-1-RELATED PROTEIN,PHORBOLIN-2/3;              
COMPND   5 EC: 3.5.4.-;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: APOBEC3B;                                                      
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12;                            
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 83333                                       
KEYWDS    HYDROLASE, DEAMINASE, APOBEC                                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    X.XIAO,H.YANG,V.ARUTIUNIAN,G.BESSE,C.MORIMOTO,B.ZIRKLE,X.S.CHEN       
REVDAT   3   25-DEC-19 5TKM    1       REMARK                                   
REVDAT   2   20-SEP-17 5TKM    1       JRNL   REMARK                            
REVDAT   1   14-JUN-17 5TKM    0                                                
JRNL        AUTH   X.XIAO,H.YANG,V.ARUTIUNIAN,Y.FANG,G.BESSE,C.MORIMOTO,        
JRNL        AUTH 2 B.ZIRKLE,X.S.CHEN                                            
JRNL        TITL   STRUCTURAL DETERMINANTS OF APOBEC3B NON-CATALYTIC DOMAIN FOR 
JRNL        TITL 2 MOLECULAR ASSEMBLY AND CATALYTIC REGULATION.                 
JRNL        REF    NUCLEIC ACIDS RES.            V.  45  7494 2017              
JRNL        REFN                   ESSN 1362-4962                               
JRNL        PMID   28575276                                                     
JRNL        DOI    10.1093/NAR/GKX362                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.10.1_2155                                   
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 : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.37                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 33127                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.189                           
REMARK   3   R VALUE            (WORKING SET) : 0.188                           
REMARK   3   FREE R VALUE                     : 0.203                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 6.020                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1993                            
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 30.3734 -  4.5736    0.97     2342   151  0.1927 0.2040        
REMARK   3     2  4.5736 -  3.6321    1.00     2283   150  0.1538 0.1747        
REMARK   3     3  3.6321 -  3.1736    1.00     2246   141  0.1725 0.1931        
REMARK   3     4  3.1736 -  2.8836    1.00     2230   143  0.1832 0.1791        
REMARK   3     5  2.8836 -  2.6771    1.00     2263   141  0.1988 0.1934        
REMARK   3     6  2.6771 -  2.5193    1.00     2229   142  0.1970 0.2173        
REMARK   3     7  2.5193 -  2.3932    1.00     2213   147  0.2085 0.1833        
REMARK   3     8  2.3932 -  2.2891    1.00     2221   142  0.2052 0.2294        
REMARK   3     9  2.2891 -  2.2010    1.00     2187   138  0.1970 0.2467        
REMARK   3    10  2.2010 -  2.1251    1.00     2223   142  0.2144 0.2377        
REMARK   3    11  2.1251 -  2.0586    1.00     2204   137  0.2163 0.2500        
REMARK   3    12  2.0586 -  1.9998    1.00     2183   140  0.2114 0.2367        
REMARK   3    13  1.9998 -  1.9472    1.00     2212   144  0.2263 0.2661        
REMARK   3    14  1.9472 -  1.8997    0.97     2098   135  0.2394 0.2902        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
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)     : 0.170            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.590           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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           3234                                  
REMARK   3   ANGLE     :  0.793           4382                                  
REMARK   3   CHIRALITY :  0.053            428                                  
REMARK   3   PLANARITY :  0.006            564                                  
REMARK   3   DIHEDRAL  : 15.428           1174                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
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 5TKM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-OCT-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000224236.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 25-OCT-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.979                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 33189                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 11.30                              
REMARK 200  R MERGE                    (I) : 0.06600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 29.1900                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
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: 5K81                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.77                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.01 M IRON (III) CHLORIDE               
REMARK 280  HEXAHYDRATE, 0.1 M SODIUM CITRATE DEHYDRATE PH 5.6, 10% V/V         
REMARK 280  JEFFAMINE M-600, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K    
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       30.36950            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       55.75750            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       30.40100            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       55.75750            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       30.36950            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       30.40100            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 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    -6                                                      
REMARK 465     PRO A    -5                                                      
REMARK 465     GLY A    -4                                                      
REMARK 465     GLY A    -3                                                      
REMARK 465     SER A    -2                                                      
REMARK 465     GLY A    -1                                                      
REMARK 465     GLY A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     ASN A     2                                                      
REMARK 465     PRO A     3                                                      
REMARK 465     GLN A     4                                                      
REMARK 465     ILE A     5                                                      
REMARK 465     ARG A     6                                                      
REMARK 465     HIS A   191                                                      
REMARK 465     GLY B    -6                                                      
REMARK 465     PRO B    -5                                                      
REMARK 465     GLY B    -4                                                      
REMARK 465     GLY B    -3                                                      
REMARK 465     SER B    -2                                                      
REMARK 465     GLY B    -1                                                      
REMARK 465     GLY B     0                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ASN B     2                                                      
REMARK 465     PRO B     3                                                      
REMARK 465     GLN B     4                                                      
REMARK 465     ILE B     5                                                      
REMARK 465     ARG B     6                                                      
REMARK 465     HIS B   191                                                      
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   NH2  ARG A   183     O    HOH A   501              1.80            
REMARK 500   O    HOH A   514     O    HOH A   583              1.82            
REMARK 500   OE1  GLN A    64     O    HOH A   502              1.83            
REMARK 500   OD2  ASP B   175     O    HOH B   501              1.83            
REMARK 500   O    ASN B   163     O    HOH B   502              1.85            
REMARK 500   OE1  GLU A   128     O    HOH A   503              1.89            
REMARK 500   C    ASN B   163     O    HOH B   502              1.89            
REMARK 500   O    HOH B   505     O    HOH B   506              1.90            
REMARK 500   NZ   LYS B   173     O    HOH B   503              1.98            
REMARK 500   OE1  GLN B    64     O    HOH B   504              1.98            
REMARK 500   OD1  ASN B     7     O    HOH B   505              1.98            
REMARK 500   OD1  ASN B     7     O    HOH B   506              2.00            
REMARK 500   OE1  GLU B   128     O    HOH B   507              2.05            
REMARK 500   O    HOH B   601     O    HOH B   612              2.10            
REMARK 500   O    HOH B   565     O    HOH B   607              2.12            
REMARK 500   O    HOH B   598     O    HOH B   618              2.17            
REMARK 500   NH2  ARG A    11     O    GLU A   158              2.19            
REMARK 500   NH2  ARG B    11     O    GLU B   158              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   606     O    HOH B   610     4565     2.01            
REMARK 500   O    HOH A   605     O    HOH B   604     3544     2.16            
REMARK 500   SG   CYS B    76     O    HOH B   612     4465     2.16            
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    ASN A  23       42.16    -87.71                                   
REMARK 500    ARG A  43       89.33   -156.55                                   
REMARK 500    ASN A  47       87.96   -156.44                                   
REMARK 500    TYR A  60     -156.41   -110.96                                   
REMARK 500    PHE A  61     -176.19     65.93                                   
REMARK 500    ASN B  23       42.20    -87.71                                   
REMARK 500    ARG B  43       89.33   -156.55                                   
REMARK 500    ASN B  47       87.99   -156.44                                   
REMARK 500    TYR B  60     -156.39   -110.94                                   
REMARK 500    PHE B  61     -176.22     65.95                                   
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                              ZN A 401  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  66   ND1                                                    
REMARK 620 2 CYS A  97   SG  111.3                                              
REMARK 620 3 CYS A 100   SG  115.6 118.1                                        
REMARK 620 4 HOH A 526   O    96.1 107.0 105.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 401  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  66   ND1                                                    
REMARK 620 2 CYS B  97   SG  111.3                                              
REMARK 620 3 CYS B 100   SG  115.6 118.1                                        
REMARK 620 4 HOH B 524   O    94.7 108.0 106.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 401                  
DBREF  5TKM A    1   191  UNP    Q9UH17   ABC3B_HUMAN      1    191             
DBREF  5TKM B    1   191  UNP    Q9UH17   ABC3B_HUMAN      1    191             
SEQADV 5TKM GLY A   -6  UNP  Q9UH17              EXPRESSION TAG                 
SEQADV 5TKM PRO A   -5  UNP  Q9UH17              EXPRESSION TAG                 
SEQADV 5TKM GLY A   -4  UNP  Q9UH17              EXPRESSION TAG                 
SEQADV 5TKM GLY A   -3  UNP  Q9UH17              EXPRESSION TAG                 
SEQADV 5TKM SER A   -2  UNP  Q9UH17              EXPRESSION TAG                 
SEQADV 5TKM GLY A   -1  UNP  Q9UH17              EXPRESSION TAG                 
SEQADV 5TKM GLY A    0  UNP  Q9UH17              EXPRESSION TAG                 
SEQADV 5TKM ASP A   13  UNP  Q9UH17    TYR    13 ENGINEERED MUTATION            
SEQADV 5TKM SER A   28  UNP  Q9UH17    TYR    28 ENGINEERED MUTATION            
SEQADV 5TKM ASP A   83  UNP  Q9UH17    TYR    83 ENGINEERED MUTATION            
SEQADV 5TKM SER A  127  UNP  Q9UH17    TRP   127 ENGINEERED MUTATION            
SEQADV 5TKM LYS A  146  UNP  Q9UH17    THR   146 ENGINEERED MUTATION            
SEQADV 5TKM ASP A  162  UNP  Q9UH17    TYR   162 ENGINEERED MUTATION            
SEQADV 5TKM HIS A  191  UNP  Q9UH17    TYR   191 ENGINEERED MUTATION            
SEQADV 5TKM GLY B   -6  UNP  Q9UH17              EXPRESSION TAG                 
SEQADV 5TKM PRO B   -5  UNP  Q9UH17              EXPRESSION TAG                 
SEQADV 5TKM GLY B   -4  UNP  Q9UH17              EXPRESSION TAG                 
SEQADV 5TKM GLY B   -3  UNP  Q9UH17              EXPRESSION TAG                 
SEQADV 5TKM SER B   -2  UNP  Q9UH17              EXPRESSION TAG                 
SEQADV 5TKM GLY B   -1  UNP  Q9UH17              EXPRESSION TAG                 
SEQADV 5TKM GLY B    0  UNP  Q9UH17              EXPRESSION TAG                 
SEQADV 5TKM ASP B   13  UNP  Q9UH17    TYR    13 ENGINEERED MUTATION            
SEQADV 5TKM SER B   28  UNP  Q9UH17    TYR    28 ENGINEERED MUTATION            
SEQADV 5TKM ASP B   83  UNP  Q9UH17    TYR    83 ENGINEERED MUTATION            
SEQADV 5TKM SER B  127  UNP  Q9UH17    TRP   127 ENGINEERED MUTATION            
SEQADV 5TKM LYS B  146  UNP  Q9UH17    THR   146 ENGINEERED MUTATION            
SEQADV 5TKM ASP B  162  UNP  Q9UH17    TYR   162 ENGINEERED MUTATION            
SEQADV 5TKM HIS B  191  UNP  Q9UH17    TYR   191 ENGINEERED MUTATION            
SEQRES   1 A  198  GLY PRO GLY GLY SER GLY GLY MET ASN PRO GLN ILE ARG          
SEQRES   2 A  198  ASN PRO MET GLU ARG MET ASP ARG ASP THR PHE TYR ASP          
SEQRES   3 A  198  ASN PHE GLU ASN GLU PRO ILE LEU SER GLY ARG SER TYR          
SEQRES   4 A  198  THR TRP LEU CYS TYR GLU VAL LYS ILE LYS ARG GLY ARG          
SEQRES   5 A  198  SER ASN LEU LEU TRP ASP THR GLY VAL PHE ARG GLY GLN          
SEQRES   6 A  198  VAL TYR PHE LYS PRO GLN TYR HIS ALA GLU MET CYS PHE          
SEQRES   7 A  198  LEU SER TRP PHE CYS GLY ASN GLN LEU PRO ALA ASP LYS          
SEQRES   8 A  198  CYS PHE GLN ILE THR TRP PHE VAL SER TRP THR PRO CYS          
SEQRES   9 A  198  PRO ASP CYS VAL ALA LYS LEU ALA GLU PHE LEU SER GLU          
SEQRES  10 A  198  HIS PRO ASN VAL THR LEU THR ILE SER ALA ALA ARG LEU          
SEQRES  11 A  198  TYR TYR TYR SER GLU ARG ASP TYR ARG ARG ALA LEU CYS          
SEQRES  12 A  198  ARG LEU SER GLN ALA GLY ALA ARG VAL LYS ILE MET ASP          
SEQRES  13 A  198  TYR GLU GLU PHE ALA TYR CYS TRP GLU ASN PHE VAL ASP          
SEQRES  14 A  198  ASN GLU GLY GLN GLN PHE MET PRO TRP TYR LYS PHE ASP          
SEQRES  15 A  198  GLU ASN TYR ALA PHE LEU HIS ARG THR LEU LYS GLU ILE          
SEQRES  16 A  198  LEU ARG HIS                                                  
SEQRES   1 B  198  GLY PRO GLY GLY SER GLY GLY MET ASN PRO GLN ILE ARG          
SEQRES   2 B  198  ASN PRO MET GLU ARG MET ASP ARG ASP THR PHE TYR ASP          
SEQRES   3 B  198  ASN PHE GLU ASN GLU PRO ILE LEU SER GLY ARG SER TYR          
SEQRES   4 B  198  THR TRP LEU CYS TYR GLU VAL LYS ILE LYS ARG GLY ARG          
SEQRES   5 B  198  SER ASN LEU LEU TRP ASP THR GLY VAL PHE ARG GLY GLN          
SEQRES   6 B  198  VAL TYR PHE LYS PRO GLN TYR HIS ALA GLU MET CYS PHE          
SEQRES   7 B  198  LEU SER TRP PHE CYS GLY ASN GLN LEU PRO ALA ASP LYS          
SEQRES   8 B  198  CYS PHE GLN ILE THR TRP PHE VAL SER TRP THR PRO CYS          
SEQRES   9 B  198  PRO ASP CYS VAL ALA LYS LEU ALA GLU PHE LEU SER GLU          
SEQRES  10 B  198  HIS PRO ASN VAL THR LEU THR ILE SER ALA ALA ARG LEU          
SEQRES  11 B  198  TYR TYR TYR SER GLU ARG ASP TYR ARG ARG ALA LEU CYS          
SEQRES  12 B  198  ARG LEU SER GLN ALA GLY ALA ARG VAL LYS ILE MET ASP          
SEQRES  13 B  198  TYR GLU GLU PHE ALA TYR CYS TRP GLU ASN PHE VAL ASP          
SEQRES  14 B  198  ASN GLU GLY GLN GLN PHE MET PRO TRP TYR LYS PHE ASP          
SEQRES  15 B  198  GLU ASN TYR ALA PHE LEU HIS ARG THR LEU LYS GLU ILE          
SEQRES  16 B  198  LEU ARG HIS                                                  
HET     ZN  A 401       1                                                       
HET     ZN  B 401       1                                                       
HETNAM      ZN ZINC ION                                                         
FORMUL   3   ZN    2(ZN 2+)                                                     
FORMUL   5  HOH   *234(H2 O)                                                    
HELIX    1 AA1 ARG A   14  GLU A   22  1                                   9    
HELIX    2 AA2 LYS A   62  TYR A   65  5                                   4    
HELIX    3 AA3 HIS A   66  GLN A   79  1                                  14    
HELIX    4 AA4 CYS A   97  HIS A  111  1                                  15    
HELIX    5 AA5 SER A  127  ARG A  132  1                                   6    
HELIX    6 AA6 ARG A  133  ALA A  141  1                                   9    
HELIX    7 AA7 ASP A  149  PHE A  160  1                                  12    
HELIX    8 AA8 LYS A  173  LEU A  189  1                                  17    
HELIX    9 AA9 ARG B   14  GLU B   22  1                                   9    
HELIX   10 AB1 LYS B   62  TYR B   65  5                                   4    
HELIX   11 AB2 HIS B   66  GLN B   79  1                                  14    
HELIX   12 AB3 CYS B   97  HIS B  111  1                                  15    
HELIX   13 AB4 SER B  127  ARG B  132  1                                   6    
HELIX   14 AB5 ARG B  133  ALA B  141  1                                   9    
HELIX   15 AB6 ASP B  149  PHE B  160  1                                  12    
HELIX   16 AB7 LYS B  173  LEU B  189  1                                  17    
SHEET    1 AA1 2 MET A  12  ASP A  13  0                                        
SHEET    2 AA1 2 VAL A 161  ASP A 162  1  O  ASP A 162   N  MET A  12           
SHEET    1 AA2 5 SER A  46  GLN A  58  0                                        
SHEET    2 AA2 5 TYR A  32  ARG A  43 -1  N  VAL A  39   O  ASP A  51           
SHEET    3 AA2 5 PHE A  86  TRP A  94 -1  O  PHE A  91   N  CYS A  36           
SHEET    4 AA2 5 VAL A 114  ARG A 122  1  O  THR A 115   N  ILE A  88           
SHEET    5 AA2 5 ARG A 144  ILE A 147  1  O  ARG A 144   N  ILE A 118           
SHEET    1 AA3 2 MET B  12  ASP B  13  0                                        
SHEET    2 AA3 2 VAL B 161  ASP B 162  1  O  ASP B 162   N  MET B  12           
SHEET    1 AA4 5 SER B  46  GLN B  58  0                                        
SHEET    2 AA4 5 TYR B  32  ARG B  43 -1  N  VAL B  39   O  ASP B  51           
SHEET    3 AA4 5 PHE B  86  TRP B  94 -1  O  PHE B  91   N  CYS B  36           
SHEET    4 AA4 5 VAL B 114  ARG B 122  1  O  THR B 115   N  ILE B  88           
SHEET    5 AA4 5 ARG B 144  ILE B 147  1  O  ARG B 144   N  ILE B 118           
LINK         ND1 HIS A  66                ZN    ZN A 401     1555   1555  1.96  
LINK         SG  CYS A  97                ZN    ZN A 401     1555   1555  2.27  
LINK         SG  CYS A 100                ZN    ZN A 401     1555   1555  2.26  
LINK         ND1 HIS B  66                ZN    ZN B 401     1555   1555  1.96  
LINK         SG  CYS B  97                ZN    ZN B 401     1555   1555  2.27  
LINK         SG  CYS B 100                ZN    ZN B 401     1555   1555  2.26  
LINK        ZN    ZN A 401                 O   HOH A 526     1555   1555  2.14  
LINK        ZN    ZN B 401                 O   HOH B 524     1555   1555  2.14  
CISPEP   1 LEU A   80    PRO A   81          0         3.52                     
CISPEP   2 LEU B   80    PRO B   81          0         3.58                     
SITE     1 AC1  4 HIS A  66  CYS A  97  CYS A 100  HOH A 526                    
SITE     1 AC2  4 HIS B  66  CYS B  97  CYS B 100  HOH B 524                    
CRYST1   60.739   60.802  111.515  90.00  90.00  90.00 P 21 21 21    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      0.016464  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.016447  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008967        0.00000