PDB Short entry for 2AFU
HEADER    TRANSFERASE                             26-JUL-05   2AFU              
TITLE     CRYSTAL STRUCTURE OF HUMAN GLUTAMINYL CYCLASE IN COMPLEX WITH         
TITLE    2 GLUTAMINE T-BUTYL ESTER                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GLUTAMINYL-PEPTIDE CYCLOTRANSFERASE;                       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: RESIDUES 33-361;                                           
COMPND   5 SYNONYM: QC, GLUTAMINYL-TRNA CYCLOTRANSFERASE, GLUTAMINYL CYCLASE;   
COMPND   6 EC: 2.3.2.5;                                                         
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: QPCT;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET32A                                    
KEYWDS    ALPHA-BETA PROTEIN, METALLOPROTEIN, TRANSFERASE                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.F.HUANG,Y.L.LIU,W.J.CHENG,T.P.KO,A.H.J.WANG                         
REVDAT   5   10-NOV-21 2AFU    1       REMARK SEQADV LINK                       
REVDAT   4   13-JUL-11 2AFU    1       VERSN                                    
REVDAT   3   24-FEB-09 2AFU    1       VERSN                                    
REVDAT   2   31-JAN-06 2AFU    1       JRNL                                     
REVDAT   1   23-AUG-05 2AFU    0                                                
JRNL        AUTH   K.F.HUANG,Y.L.LIU,W.J.CHENG,T.P.KO,A.H.WANG                  
JRNL        TITL   CRYSTAL STRUCTURES OF HUMAN GLUTAMINYL CYCLASE, AN ENZYME    
JRNL        TITL 2 RESPONSIBLE FOR PROTEIN N-TERMINAL PYROGLUTAMATE FORMATION   
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 102 13117 2005              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   16135565                                                     
JRNL        DOI    10.1073/PNAS.0504184102                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.22 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.22                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 37502                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.188                           
REMARK   3   FREE R VALUE                     : 0.226                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1978                            
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           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
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            : 5188                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 30                                      
REMARK   3   SOLVENT ATOMS            : 511                                     
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  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.290                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2AFU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-JUL-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000033841.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 25-DEC-04; 13-JUN-04               
REMARK 200  TEMPERATURE           (KELVIN) : 123; 123                           
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N; Y                               
REMARK 200  RADIATION SOURCE               : ROTATING ANODE; PHOTON FACTORY     
REMARK 200  BEAMLINE                       : NULL; BL-5A                        
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU; NULL                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; M                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.009; 0.9792, 0.9794, 0.9750      
REMARK 200  MONOCHROMATOR                  : GRAPHITE; NULL                     
REMARK 200  OPTICS                         : NULL; NULL                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE; CCD                   
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++; ADSC QUANTUM    
REMARK 200                                   4                                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 42705                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.220                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.3                               
REMARK 200  DATA REDUNDANCY                : 3.200                              
REMARK 200  R MERGE                    (I) : 0.06400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.22                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.30                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 86.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.47800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD                         
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.02                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, DIOXANE, TRIS-HCL,     
REMARK 280  PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298.0K           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2                            
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z                                               
REMARK 290       6555   -X,-X+Y,-Z                                              
REMARK 290       7555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       8555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       9555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290      10555   Y+2/3,X+1/3,-Z+1/3                                      
REMARK 290      11555   X-Y+2/3,-Y+1/3,-Z+1/3                                   
REMARK 290      12555   -X+2/3,-X+Y+1/3,-Z+1/3                                  
REMARK 290      13555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290      14555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290      15555   -X+Y+1/3,-X+2/3,Z+2/3                                   
REMARK 290      16555   Y+1/3,X+2/3,-Z+2/3                                      
REMARK 290      17555   X-Y+1/3,-Y+2/3,-Z+2/3                                   
REMARK 290      18555   -X+1/3,-X+Y+2/3,-Z+2/3                                  
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000       59.56850            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       34.39189            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000      110.87067            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000       59.56850            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       34.39189            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000      110.87067            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000       59.56850            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       34.39189            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000      110.87067            
REMARK 290   SMTRY1  10 -0.500000  0.866025  0.000000       59.56850            
REMARK 290   SMTRY2  10  0.866025  0.500000  0.000000       34.39189            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000      110.87067            
REMARK 290   SMTRY1  11  1.000000  0.000000  0.000000       59.56850            
REMARK 290   SMTRY2  11  0.000000 -1.000000  0.000000       34.39189            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000      110.87067            
REMARK 290   SMTRY1  12 -0.500000 -0.866025  0.000000       59.56850            
REMARK 290   SMTRY2  12 -0.866025  0.500000  0.000000       34.39189            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000      110.87067            
REMARK 290   SMTRY1  13  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       68.78378            
REMARK 290   SMTRY3  13  0.000000  0.000000  1.000000      221.74133            
REMARK 290   SMTRY1  14 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  14  0.866025 -0.500000  0.000000       68.78378            
REMARK 290   SMTRY3  14  0.000000  0.000000  1.000000      221.74133            
REMARK 290   SMTRY1  15 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  15 -0.866025 -0.500000  0.000000       68.78378            
REMARK 290   SMTRY3  15  0.000000  0.000000  1.000000      221.74133            
REMARK 290   SMTRY1  16 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  16  0.866025  0.500000  0.000000       68.78378            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000      221.74133            
REMARK 290   SMTRY1  17  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  17  0.000000 -1.000000  0.000000       68.78378            
REMARK 290   SMTRY3  17  0.000000  0.000000 -1.000000      221.74133            
REMARK 290   SMTRY1  18 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  18 -0.866025  0.500000  0.000000       68.78378            
REMARK 290   SMTRY3  18  0.000000  0.000000 -1.000000      221.74133            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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 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 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 13610 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 67060 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -185.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 683  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 685  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 861  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 671  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 744  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 745  LIES ON A SPECIAL POSITION.                          
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     LYS A   182                                                      
REMARK 465     THR A   183                                                      
REMARK 465     VAL A   184                                                      
REMARK 465     SER A   185                                                      
REMARK 465     ASP A   186                                                      
REMARK 465     SER A   187                                                      
REMARK 465     LYS A   188                                                      
REMARK 465     PRO A   189                                                      
REMARK 465     LYS B   182                                                      
REMARK 465     THR B   183                                                      
REMARK 465     VAL B   184                                                      
REMARK 465     SER B   185                                                      
REMARK 465     ASP B   186                                                      
REMARK 465     SER B   187                                                      
REMARK 465     LYS B   188                                                      
REMARK 465     PRO B   189                                                      
REMARK 475                                                                      
REMARK 475 ZERO OCCUPANCY RESIDUES                                              
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.             
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                      
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)          
REMARK 475   M RES C  SSEQI                                                     
REMARK 475     ALA A   131                                                      
REMARK 475     ALA B   131                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ARG A  77       45.16   -145.12                                   
REMARK 500    ASN A 128       62.53     60.21                                   
REMARK 500    LEU A 205     -109.68   -104.94                                   
REMARK 500    TRP A 207      137.81    -38.35                                   
REMARK 500    SER A 212      164.78    152.41                                   
REMARK 500    ASP A 286       58.28     38.64                                   
REMARK 500    ASN B 128       65.41     61.96                                   
REMARK 500    ALA B 131       97.79    -61.74                                   
REMARK 500    LYS B 132      -39.75    -33.95                                   
REMARK 500    SER B 180        4.55    -69.26                                   
REMARK 500    LEU B 205      -60.61   -126.06                                   
REMARK 500    SER B 212      161.58    158.03                                   
REMARK 500    ASN B 296       55.06   -104.67                                   
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 391  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 159   OD2                                                    
REMARK 620 2 GLU A 202   OE2  96.2                                              
REMARK 620 3 HIS A 330   NE2 105.6 115.0                                        
REMARK 620 4 BGT A 381   N    98.6 102.5 132.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 392  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 159   OD2                                                    
REMARK 620 2 GLU B 202   OE2  99.9                                              
REMARK 620 3 HIS B 330   NE2 109.0 114.0                                        
REMARK 620 N                    1     2                                         
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 391                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 392                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BGT A 381                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BGT B 382                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2AFO   RELATED DB: PDB                                   
REMARK 900 HUMAN GLUTAMINYL CYCLASE AT PH 8.0                                   
REMARK 900 RELATED ID: 2AFS   RELATED DB: PDB                                   
REMARK 900 THE GENETIC MUTANT R54W OF HUMAN GLUTAMINYL CYCLASE                  
REMARK 900 RELATED ID: 2AFW   RELATED DB: PDB                                   
REMARK 900 HUMAN GLUTAMINYL CYCLASE IN COMPLEX WITH N-ACETYLHISTAMINE           
REMARK 900 RELATED ID: 2AFX   RELATED DB: PDB                                   
REMARK 900 HUMAN GLUTAMINYL CYCLASE, AN ENZYME RESPONSIBLE                      
REMARK 900 RELATED ID: 2AFZ   RELATED DB: PDB                                   
REMARK 900 HUMAN GLUTAMINYL CYCLASE IN COMPLEX WITH 1-VINYLIMIDAZOLE            
DBREF  2AFU A   33   361  UNP    Q16769   QPCT_HUMAN      33    361             
DBREF  2AFU B   33   361  UNP    Q16769   QPCT_HUMAN      33    361             
SEQADV 2AFU GLN A  201  UNP  Q16769    GLU   201 ENGINEERED MUTATION            
SEQADV 2AFU GLN B  201  UNP  Q16769    GLU   201 ENGINEERED MUTATION            
SEQRES   1 A  329  ALA SER ALA TRP PRO GLU GLU LYS ASN TYR HIS GLN PRO          
SEQRES   2 A  329  ALA ILE LEU ASN SER SER ALA LEU ARG GLN ILE ALA GLU          
SEQRES   3 A  329  GLY THR SER ILE SER GLU MET TRP GLN ASN ASP LEU GLN          
SEQRES   4 A  329  PRO LEU LEU ILE GLU ARG TYR PRO GLY SER PRO GLY SER          
SEQRES   5 A  329  TYR ALA ALA ARG GLN HIS ILE MET GLN ARG ILE GLN ARG          
SEQRES   6 A  329  LEU GLN ALA ASP TRP VAL LEU GLU ILE ASP THR PHE LEU          
SEQRES   7 A  329  SER GLN THR PRO TYR GLY TYR ARG SER PHE SER ASN ILE          
SEQRES   8 A  329  ILE SER THR LEU ASN PRO THR ALA LYS ARG HIS LEU VAL          
SEQRES   9 A  329  LEU ALA CYS HIS TYR ASP SER LYS TYR PHE SER HIS TRP          
SEQRES  10 A  329  ASN ASN ARG VAL PHE VAL GLY ALA THR ASP SER ALA VAL          
SEQRES  11 A  329  PRO CYS ALA MET MET LEU GLU LEU ALA ARG ALA LEU ASP          
SEQRES  12 A  329  LYS LYS LEU LEU SER LEU LYS THR VAL SER ASP SER LYS          
SEQRES  13 A  329  PRO ASP LEU SER LEU GLN LEU ILE PHE PHE ASP GLY GLN          
SEQRES  14 A  329  GLU ALA PHE LEU HIS TRP SER PRO GLN ASP SER LEU TYR          
SEQRES  15 A  329  GLY SER ARG HIS LEU ALA ALA LYS MET ALA SER THR PRO          
SEQRES  16 A  329  HIS PRO PRO GLY ALA ARG GLY THR SER GLN LEU HIS GLY          
SEQRES  17 A  329  MET ASP LEU LEU VAL LEU LEU ASP LEU ILE GLY ALA PRO          
SEQRES  18 A  329  ASN PRO THR PHE PRO ASN PHE PHE PRO ASN SER ALA ARG          
SEQRES  19 A  329  TRP PHE GLU ARG LEU GLN ALA ILE GLU HIS GLU LEU HIS          
SEQRES  20 A  329  GLU LEU GLY LEU LEU LYS ASP HIS SER LEU GLU GLY ARG          
SEQRES  21 A  329  TYR PHE GLN ASN TYR SER TYR GLY GLY VAL ILE GLN ASP          
SEQRES  22 A  329  ASP HIS ILE PRO PHE LEU ARG ARG GLY VAL PRO VAL LEU          
SEQRES  23 A  329  HIS LEU ILE PRO SER PRO PHE PRO GLU VAL TRP HIS THR          
SEQRES  24 A  329  MET ASP ASP ASN GLU GLU ASN LEU ASP GLU SER THR ILE          
SEQRES  25 A  329  ASP ASN LEU ASN LYS ILE LEU GLN VAL PHE VAL LEU GLU          
SEQRES  26 A  329  TYR LEU HIS LEU                                              
SEQRES   1 B  329  ALA SER ALA TRP PRO GLU GLU LYS ASN TYR HIS GLN PRO          
SEQRES   2 B  329  ALA ILE LEU ASN SER SER ALA LEU ARG GLN ILE ALA GLU          
SEQRES   3 B  329  GLY THR SER ILE SER GLU MET TRP GLN ASN ASP LEU GLN          
SEQRES   4 B  329  PRO LEU LEU ILE GLU ARG TYR PRO GLY SER PRO GLY SER          
SEQRES   5 B  329  TYR ALA ALA ARG GLN HIS ILE MET GLN ARG ILE GLN ARG          
SEQRES   6 B  329  LEU GLN ALA ASP TRP VAL LEU GLU ILE ASP THR PHE LEU          
SEQRES   7 B  329  SER GLN THR PRO TYR GLY TYR ARG SER PHE SER ASN ILE          
SEQRES   8 B  329  ILE SER THR LEU ASN PRO THR ALA LYS ARG HIS LEU VAL          
SEQRES   9 B  329  LEU ALA CYS HIS TYR ASP SER LYS TYR PHE SER HIS TRP          
SEQRES  10 B  329  ASN ASN ARG VAL PHE VAL GLY ALA THR ASP SER ALA VAL          
SEQRES  11 B  329  PRO CYS ALA MET MET LEU GLU LEU ALA ARG ALA LEU ASP          
SEQRES  12 B  329  LYS LYS LEU LEU SER LEU LYS THR VAL SER ASP SER LYS          
SEQRES  13 B  329  PRO ASP LEU SER LEU GLN LEU ILE PHE PHE ASP GLY GLN          
SEQRES  14 B  329  GLU ALA PHE LEU HIS TRP SER PRO GLN ASP SER LEU TYR          
SEQRES  15 B  329  GLY SER ARG HIS LEU ALA ALA LYS MET ALA SER THR PRO          
SEQRES  16 B  329  HIS PRO PRO GLY ALA ARG GLY THR SER GLN LEU HIS GLY          
SEQRES  17 B  329  MET ASP LEU LEU VAL LEU LEU ASP LEU ILE GLY ALA PRO          
SEQRES  18 B  329  ASN PRO THR PHE PRO ASN PHE PHE PRO ASN SER ALA ARG          
SEQRES  19 B  329  TRP PHE GLU ARG LEU GLN ALA ILE GLU HIS GLU LEU HIS          
SEQRES  20 B  329  GLU LEU GLY LEU LEU LYS ASP HIS SER LEU GLU GLY ARG          
SEQRES  21 B  329  TYR PHE GLN ASN TYR SER TYR GLY GLY VAL ILE GLN ASP          
SEQRES  22 B  329  ASP HIS ILE PRO PHE LEU ARG ARG GLY VAL PRO VAL LEU          
SEQRES  23 B  329  HIS LEU ILE PRO SER PRO PHE PRO GLU VAL TRP HIS THR          
SEQRES  24 B  329  MET ASP ASP ASN GLU GLU ASN LEU ASP GLU SER THR ILE          
SEQRES  25 B  329  ASP ASN LEU ASN LYS ILE LEU GLN VAL PHE VAL LEU GLU          
SEQRES  26 B  329  TYR LEU HIS LEU                                              
HET     ZN  A 391       1                                                       
HET    BGT  A 381      14                                                       
HET     ZN  B 392       1                                                       
HET    BGT  B 382      14                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM     BGT TERT-BUTYL D-ALPHA-GLUTAMINATE                                   
HETSYN     BGT GLUTAMINE T-BUTYL ESTER                                          
FORMUL   3   ZN    2(ZN 2+)                                                     
FORMUL   4  BGT    2(C9 H18 N2 O3)                                              
FORMUL   7  HOH   *511(H2 O)                                                    
HELIX    1   1 ALA A   35  PRO A   37  5                                   3    
HELIX    2   2 GLU A   38  HIS A   43  1                                   6    
HELIX    3   3 ASN A   49  THR A   60  1                                  12    
HELIX    4   4 SER A   61  ASP A   69  1                                   9    
HELIX    5   5 LEU A   70  LEU A   74  5                                   5    
HELIX    6   6 SER A   81  ARG A   97  1                                  17    
HELIX    7   7 SER A  160  LEU A  174  1                                  15    
HELIX    8   8 LEU A  174  SER A  180  1                                   7    
HELIX    9   9 LEU A  213  SER A  225  1                                  13    
HELIX   10  10 SER A  236  GLY A  240  1                                   5    
HELIX   11  11 SER A  264  LEU A  281  1                                  18    
HELIX   12  12 HIS A  307  ARG A  312  1                                   6    
HELIX   13  13 ASN A  335  LEU A  339  5                                   5    
HELIX   14  14 ASP A  340  LEU A  359  1                                  20    
HELIX   15  15 ALA B   35  PRO B   37  5                                   3    
HELIX   16  16 GLU B   38  HIS B   43  1                                   6    
HELIX   17  17 ASN B   49  THR B   60  1                                  12    
HELIX   18  18 SER B   61  ASP B   69  1                                   9    
HELIX   19  19 LEU B   70  LEU B   74  5                                   5    
HELIX   20  20 SER B   81  ARG B   97  1                                  17    
HELIX   21  21 HIS B  148  ARG B  152  5                                   5    
HELIX   22  22 SER B  160  LEU B  174  1                                  15    
HELIX   23  23 LEU B  174  LEU B  179  1                                   6    
HELIX   24  24 LEU B  213  SER B  225  1                                  13    
HELIX   25  25 SER B  236  GLY B  240  1                                   5    
HELIX   26  26 SER B  264  LEU B  281  1                                  18    
HELIX   27  27 SER B  288  ARG B  292  5                                   5    
HELIX   28  28 HIS B  307  ARG B  312  1                                   6    
HELIX   29  29 ASN B  335  LEU B  339  5                                   5    
HELIX   30  30 ASP B  340  HIS B  360  1                                  21    
SHEET    1   A 6 TRP A 102  SER A 111  0                                        
SHEET    2   A 6 ARG A 118  LEU A 127 -1  O  PHE A 120   N  PHE A 109           
SHEET    3   A 6 LEU A 191  PHE A 198 -1  O  LEU A 195   N  SER A 125           
SHEET    4   A 6 ARG A 133  HIS A 140  1  N  CYS A 139   O  PHE A 198           
SHEET    5   A 6 MET A 241  LEU A 247  1  O  VAL A 245   N  VAL A 136           
SHEET    6   A 6 VAL A 317  LEU A 320  1  O  LEU A 318   N  LEU A 244           
SHEET    1   B 2 PHE A 257  ASN A 259  0                                        
SHEET    2   B 2 PHE A 294  SER A 298  1  O  TYR A 297   N  ASN A 259           
SHEET    1   C 6 TRP B 102  THR B 113  0                                        
SHEET    2   C 6 GLY B 116  LEU B 127 -1  O  THR B 126   N  VAL B 103           
SHEET    3   C 6 LEU B 191  PHE B 198 -1  O  LEU B 195   N  SER B 125           
SHEET    4   C 6 ARG B 133  HIS B 140  1  N  CYS B 139   O  PHE B 198           
SHEET    5   C 6 MET B 241  LEU B 247  1  O  VAL B 245   N  VAL B 136           
SHEET    6   C 6 VAL B 317  LEU B 320  1  O  LEU B 318   N  LEU B 244           
SHEET    1   D 2 PHE B 257  ASN B 259  0                                        
SHEET    2   D 2 PHE B 294  SER B 298  1  O  TYR B 297   N  ASN B 259           
LINK         OD2 ASP A 159                ZN    ZN A 391     1555   1555  1.97  
LINK         OE2 GLU A 202                ZN    ZN A 391     1555   1555  1.96  
LINK         NE2 HIS A 330                ZN    ZN A 391     1555   1555  2.12  
LINK         N   BGT A 381                ZN    ZN A 391     1555   1555  2.09  
LINK         OD2 ASP B 159                ZN    ZN B 392     1555   1555  1.93  
LINK         OE2 GLU B 202                ZN    ZN B 392     1555   1555  1.79  
LINK         NE2 HIS B 330                ZN    ZN B 392     1555   1555  2.07  
CISPEP   1 ASP A  159    SER A  160          0        -2.29                     
CISPEP   2 HIS A  228    PRO A  229          0        -0.19                     
CISPEP   3 SER A  323    PRO A  324          0         0.12                     
CISPEP   4 ASP B  159    SER B  160          0        -1.34                     
CISPEP   5 HIS B  228    PRO B  229          0        -0.19                     
CISPEP   6 SER B  323    PRO B  324          0         0.49                     
SITE     1 AC1  4 ASP A 159  GLU A 202  HIS A 330  BGT A 381                    
SITE     1 AC2  4 ASP B 159  GLU B 202  HIS B 330  HOH B 401                    
SITE     1 AC3 12 ASP A 159  GLN A 201  GLU A 202  TRP A 207                    
SITE     2 AC3 12 ASP A 248  ILE A 303  GLN A 304  PHE A 325                    
SITE     3 AC3 12 TRP A 329  HIS A 330   ZN A 391  HOH A 871                    
SITE     1 AC4  6 ASP B 248  ASN B 263  GLN B 304  PHE B 325                    
SITE     2 AC4  6 TRP B 329  HOH B 401                                          
CRYST1  119.137  119.137  332.612  90.00  90.00 120.00 H 3 2        36          
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      0.008394  0.004846  0.000000        0.00000                         
SCALE2      0.000000  0.009692  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.003007        0.00000