HEADER    TRANSFERASE                             12-JUL-00   1FA9              
TITLE     HUMAN LIVER GLYCOGEN PHOSPHORYLASE A COMPLEXED WITH AMP               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GLYCOGEN PHOSPHORYLASE, LIVER FORM;                        
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 2.4.1.1;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 TISSUE: LIVER;                                                       
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PKK2332                                   
KEYWDS    PROTEIN-LIGAND COMPLEX, ALLOSTERIC PROTEIN, PHOSPHORYLATED PROTEIN,   
KEYWDS   2 TRANSFERASE                                                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    V.L.RATH,M.AMMIRATI,P.K.LEMOTTE,K.F.FENNELL,M.N.MANSOUR,D.E.DANLEY,   
AUTHOR   2 T.R.HYNES,G.K.SCHULTE,D.J.WASILKO,J.PANDIT                           
REVDAT   7   09-AUG-23 1FA9    1       HETSYN                                   
REVDAT   6   29-JUL-20 1FA9    1       COMPND REMARK SEQADV HETNAM              
REVDAT   6 2                   1       LINK   SITE                              
REVDAT   5   31-JAN-18 1FA9    1       REMARK                                   
REVDAT   4   13-JUL-11 1FA9    1       VERSN                                    
REVDAT   3   24-FEB-09 1FA9    1       VERSN                                    
REVDAT   2   01-APR-03 1FA9    1       JRNL                                     
REVDAT   1   25-AUG-00 1FA9    0                                                
JRNL        AUTH   V.L.RATH,M.AMMIRATI,P.K.LEMOTTE,K.F.FENNELL,M.N.MANSOUR,     
JRNL        AUTH 2 D.E.DANLEY,T.R.HYNES,G.K.SCHULTE,D.J.WASILKO,J.PANDIT        
JRNL        TITL   ACTIVATION OF HUMAN LIVER GLYCOGEN PHOSPHORYLASE BY          
JRNL        TITL 2 ALTERATION OF THE SECONDARY STRUCTURE AND PACKING OF THE     
JRNL        TITL 3 CATALYTIC CORE.                                              
JRNL        REF    MOL.CELL                      V.   6   139 2000              
JRNL        REFN                   ISSN 1097-2765                               
JRNL        PMID   10949035                                                     
JRNL        DOI    10.1016/S1097-2765(00)00015-0                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.1                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
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             : 43732                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : X-PLOR                          
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.235                           
REMARK   3   FREE R VALUE                     : 0.295                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 4101                            
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) : 2.40                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.42                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3530                       
REMARK   3   BIN FREE R VALUE                    : 0.4760                       
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            : 6750                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 50                                      
REMARK   3   SOLVENT ATOMS            : 242                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 38.30                          
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) : 0.011                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.600                           
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  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 1FA9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JUL-00.                  
REMARK 100 THE DEPOSITION ID IS D_1000011436.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-JUL-94                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU200                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IIC                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 43732                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.400                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -2.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.5                               
REMARK 200  DATA REDUNDANCY                : 9.000                              
REMARK 200  R MERGE                    (I) : 0.05700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 22.9000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.49                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 91.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.49500                            
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: X-PLOR                                                
REMARK 200 STARTING MODEL: 1GPA                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.72                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, TRIS/HCL, AMP, GLUCOSE, PH     
REMARK 280  8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 25K, TEMPERATURE    
REMARK 280  298.0K                                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+2/3                                           
REMARK 290       6555   -X,-X+Y,-Z+1/3                                          
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       42.56000            
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       85.12000            
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       85.12000            
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       42.56000            
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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER CONSTRUCTED FROM CHAIN A  
REMARK 300 A SYMMETRY PARTNER GENERATED BY THE TWO-FOLD.                        
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,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 10080 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 61620 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL                        
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   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      127.68000            
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     ALA A     1                                                      
REMARK 465     LYS A     2                                                      
REMARK 465     PRO A     3                                                      
REMARK 465     LEU A     4                                                      
REMARK 465     GLU A   839                                                      
REMARK 465     SER A   840                                                      
REMARK 465     ASN A   841                                                      
REMARK 465     LYS A   842                                                      
REMARK 465     VAL A   843                                                      
REMARK 465     ASN A   844                                                      
REMARK 465     GLY A   845                                                      
REMARK 465     ASN A   846                                                      
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     THR A   5    OG1  CG2                                            
REMARK 470     SER A 837    OG                                                  
REMARK 470     ASN A 838    CG   OD1  ND2                                       
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    SER A   318     N    THR A   319              1.41            
REMARK 500   O    SER A   318     OG1  THR A   319              1.56            
REMARK 500   CA   GLY A   321     N    ALA A   322              1.63            
REMARK 500   N    GLY A   321     N    ALA A   322              1.75            
REMARK 500   NH1  ARG A   320     CA   GLY A   323              2.15            
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   CG2  THR A   319     CD2  LEU A   543     5665     1.53            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    THR A 319   C     ARG A 320   N      -0.173                       
REMARK 500    ARG A 320   C     GLY A 321   N      -0.145                       
REMARK 500    GLY A 321   N     GLY A 321   CA     -0.101                       
REMARK 500    GLY A 321   C     ALA A 322   N      -0.586                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    THR A 319   CA  -  C   -  N   ANGL. DEV. = -16.6 DEGREES          
REMARK 500    THR A 319   O   -  C   -  N   ANGL. DEV. =  15.3 DEGREES          
REMARK 500    ARG A 320   CA  -  C   -  N   ANGL. DEV. = -19.0 DEGREES          
REMARK 500    ARG A 320   O   -  C   -  N   ANGL. DEV. =  18.4 DEGREES          
REMARK 500    GLY A 321   C   -  N   -  CA  ANGL. DEV. =  12.7 DEGREES          
REMARK 500    GLY A 321   N   -  CA  -  C   ANGL. DEV. = -25.8 DEGREES          
REMARK 500    GLY A 321   CA  -  C   -  N   ANGL. DEV. = -30.2 DEGREES          
REMARK 500    GLY A 321   O   -  C   -  N   ANGL. DEV. =  24.3 DEGREES          
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    ASP A   6     -103.71   -153.05                                   
REMARK 500    GLN A   7      179.79     77.69                                   
REMARK 500    ILE A  18       23.61    -76.78                                   
REMARK 500    LEU A  95      -72.15    -50.19                                   
REMARK 500    PHE A 166      159.44    159.59                                   
REMARK 500    TYR A 203     -140.74     57.27                                   
REMARK 500    MET A 234       28.41     45.97                                   
REMARK 500    ASN A 282      108.90    -49.16                                   
REMARK 500    ASN A 284        6.34    -64.99                                   
REMARK 500    ASP A 339     -166.49     74.50                                   
REMARK 500    LEU A 417      -18.38   -159.34                                   
REMARK 500    SER A 436      114.59    139.70                                   
REMARK 500    LYS A 466      -79.07    -75.54                                   
REMARK 500    ASP A 477       -9.75    -59.62                                   
REMARK 500    LEU A 492      -69.46   -142.21                                   
REMARK 500    PHE A 563       77.78     79.23                                   
REMARK 500    LYS A 568      172.46    178.67                                   
REMARK 500    ARG A 575     -101.76     74.71                                   
REMARK 500    GLN A 576      -15.42     55.71                                   
REMARK 500    ASP A 593      133.95    168.58                                   
REMARK 500    PRO A 594     -157.78    -65.03                                   
REMARK 500    LYS A 595      -37.23     68.62                                   
REMARK 500    SER A 638       39.14    -68.54                                   
REMARK 500    GLN A 665       55.08   -118.86                                   
REMARK 500    ILE A 666       37.99    -91.86                                   
REMARK 500    SER A 674     -159.31   -133.78                                   
REMARK 500    ASP A 722       34.98    -82.65                                   
REMARK 500    LYS A 723      -18.33   -142.69                                   
REMARK 500    LYS A 724      -61.30   -106.27                                   
REMARK 500    PRO A 736      -70.77    -64.21                                   
REMARK 500    PHE A 766      -93.21    -78.34                                   
REMARK 500    HIS A 768       22.14   -141.57                                   
REMARK 500    ASP A 769     -175.08    -64.92                                   
REMARK 500    ARG A 770      -21.33   -163.78                                   
REMARK 500    LYS A 772       72.38     49.44                                   
REMARK 500    ILE A 824      -52.03   -122.36                                   
REMARK 500    SER A 837       73.60   -110.71                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    ARG A 320         10.13                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1FC0   RELATED DB: PDB                                   
REMARK 900 1FC0 CONTAINS THE SAME PROTEIN COMPLEXED WITH N-ACETYL-BETA-D-       
REMARK 900 GLUCOPYRANOSYLAMINE                                                  
DBREF  1FA9 A    1   846  UNP    P06737   PHS1_HUMAN       2    847             
SEQADV 1FA9 SEP A   14  UNP  P06737    SER    15 MODIFIED RESIDUE               
SEQRES   1 A  846  ALA LYS PRO LEU THR ASP GLN GLU LYS ARG ARG GLN ILE          
SEQRES   2 A  846  SEP ILE ARG GLY ILE VAL GLY VAL GLU ASN VAL ALA GLU          
SEQRES   3 A  846  LEU LYS LYS SER PHE ASN ARG HIS LEU HIS PHE THR LEU          
SEQRES   4 A  846  VAL LYS ASP ARG ASN VAL ALA THR THR ARG ASP TYR TYR          
SEQRES   5 A  846  PHE ALA LEU ALA HIS THR VAL ARG ASP HIS LEU VAL GLY          
SEQRES   6 A  846  ARG TRP ILE ARG THR GLN GLN HIS TYR TYR ASP LYS CYS          
SEQRES   7 A  846  PRO LYS ARG VAL TYR TYR LEU SER LEU GLU PHE TYR MET          
SEQRES   8 A  846  GLY ARG THR LEU GLN ASN THR MET ILE ASN LEU GLY LEU          
SEQRES   9 A  846  GLN ASN ALA CYS ASP GLU ALA ILE TYR GLN LEU GLY LEU          
SEQRES  10 A  846  ASP ILE GLU GLU LEU GLU GLU ILE GLU GLU ASP ALA GLY          
SEQRES  11 A  846  LEU GLY ASN GLY GLY LEU GLY ARG LEU ALA ALA CYS PHE          
SEQRES  12 A  846  LEU ASP SER MET ALA THR LEU GLY LEU ALA ALA TYR GLY          
SEQRES  13 A  846  TYR GLY ILE ARG TYR GLU TYR GLY ILE PHE ASN GLN LYS          
SEQRES  14 A  846  ILE ARG ASP GLY TRP GLN VAL GLU GLU ALA ASP ASP TRP          
SEQRES  15 A  846  LEU ARG TYR GLY ASN PRO TRP GLU LYS SER ARG PRO GLU          
SEQRES  16 A  846  PHE MET LEU PRO VAL HIS PHE TYR GLY LYS VAL GLU HIS          
SEQRES  17 A  846  THR ASN THR GLY THR LYS TRP ILE ASP THR GLN VAL VAL          
SEQRES  18 A  846  LEU ALA LEU PRO TYR ASP THR PRO VAL PRO GLY TYR MET          
SEQRES  19 A  846  ASN ASN THR VAL ASN THR MET ARG LEU TRP SER ALA ARG          
SEQRES  20 A  846  ALA PRO ASN ASP PHE ASN LEU ARG ASP PHE ASN VAL GLY          
SEQRES  21 A  846  ASP TYR ILE GLN ALA VAL LEU ASP ARG ASN LEU ALA GLU          
SEQRES  22 A  846  ASN ILE SER ARG VAL LEU TYR PRO ASN ASP ASN PHE PHE          
SEQRES  23 A  846  GLU GLY LYS GLU LEU ARG LEU LYS GLN GLU TYR PHE VAL          
SEQRES  24 A  846  VAL ALA ALA THR LEU GLN ASP ILE ILE ARG ARG PHE LYS          
SEQRES  25 A  846  ALA SER LYS PHE GLY SER THR ARG GLY ALA GLY THR VAL          
SEQRES  26 A  846  PHE ASP ALA PHE PRO ASP GLN VAL ALA ILE GLN LEU ASN          
SEQRES  27 A  846  ASP THR HIS PRO ALA LEU ALA ILE PRO GLU LEU MET ARG          
SEQRES  28 A  846  ILE PHE VAL ASP ILE GLU LYS LEU PRO TRP SER LYS ALA          
SEQRES  29 A  846  TRP GLU LEU THR GLN LYS THR PHE ALA TYR THR ASN HIS          
SEQRES  30 A  846  THR VAL LEU PRO GLU ALA LEU GLU ARG TRP PRO VAL ASP          
SEQRES  31 A  846  LEU VAL GLU LYS LEU LEU PRO ARG HIS LEU GLU ILE ILE          
SEQRES  32 A  846  TYR GLU ILE ASN GLN LYS HIS LEU ASP ARG ILE VAL ALA          
SEQRES  33 A  846  LEU PHE PRO LYS ASP VAL ASP ARG LEU ARG ARG MET SER          
SEQRES  34 A  846  LEU ILE GLU GLU GLU GLY SER LYS ARG ILE ASN MET ALA          
SEQRES  35 A  846  HIS LEU CYS ILE VAL GLY SER HIS ALA VAL ASN GLY VAL          
SEQRES  36 A  846  ALA LYS ILE HIS SER ASP ILE VAL LYS THR LYS VAL PHE          
SEQRES  37 A  846  LYS ASP PHE SER GLU LEU GLU PRO ASP LYS PHE GLN ASN          
SEQRES  38 A  846  LYS THR ASN GLY ILE THR PRO ARG ARG TRP LEU LEU LEU          
SEQRES  39 A  846  CYS ASN PRO GLY LEU ALA GLU LEU ILE ALA GLU LYS ILE          
SEQRES  40 A  846  GLY GLU ASP TYR VAL LYS ASP LEU SER GLN LEU THR LYS          
SEQRES  41 A  846  LEU HIS SER PHE LEU GLY ASP ASP VAL PHE LEU ARG GLU          
SEQRES  42 A  846  LEU ALA LYS VAL LYS GLN GLU ASN LYS LEU LYS PHE SER          
SEQRES  43 A  846  GLN PHE LEU GLU THR GLU TYR LYS VAL LYS ILE ASN PRO          
SEQRES  44 A  846  SER SER MET PHE ASP VAL GLN VAL LYS ARG ILE HIS GLU          
SEQRES  45 A  846  TYR LYS ARG GLN LEU LEU ASN CYS LEU HIS VAL ILE THR          
SEQRES  46 A  846  MET TYR ASN ARG ILE LYS LYS ASP PRO LYS LYS LEU PHE          
SEQRES  47 A  846  VAL PRO ARG THR VAL ILE ILE GLY GLY LYS ALA ALA PRO          
SEQRES  48 A  846  GLY TYR HIS MET ALA LYS MET ILE ILE LYS LEU ILE THR          
SEQRES  49 A  846  SER VAL ALA ASP VAL VAL ASN ASN ASP PRO MET VAL GLY          
SEQRES  50 A  846  SER LYS LEU LYS VAL ILE PHE LEU GLU ASN TYR ARG VAL          
SEQRES  51 A  846  SER LEU ALA GLU LYS VAL ILE PRO ALA THR ASP LEU SER          
SEQRES  52 A  846  GLU GLN ILE SER THR ALA GLY THR GLU ALA SER GLY THR          
SEQRES  53 A  846  GLY ASN MET LYS PHE MET LEU ASN GLY ALA LEU THR ILE          
SEQRES  54 A  846  GLY THR MET ASP GLY ALA ASN VAL GLU MET ALA GLU GLU          
SEQRES  55 A  846  ALA GLY GLU GLU ASN LEU PHE ILE PHE GLY MET ARG ILE          
SEQRES  56 A  846  ASP ASP VAL ALA ALA LEU ASP LYS LYS GLY TYR GLU ALA          
SEQRES  57 A  846  LYS GLU TYR TYR GLU ALA LEU PRO GLU LEU LYS LEU VAL          
SEQRES  58 A  846  ILE ASP GLN ILE ASP ASN GLY PHE PHE SER PRO LYS GLN          
SEQRES  59 A  846  PRO ASP LEU PHE LYS ASP ILE ILE ASN MET LEU PHE TYR          
SEQRES  60 A  846  HIS ASP ARG PHE LYS VAL PHE ALA ASP TYR GLU ALA TYR          
SEQRES  61 A  846  VAL LYS CYS GLN ASP LYS VAL SER GLN LEU TYR MET ASN          
SEQRES  62 A  846  PRO LYS ALA TRP ASN THR MET VAL LEU LYS ASN ILE ALA          
SEQRES  63 A  846  ALA SER GLY LYS PHE SER SER ASP ARG THR ILE LYS GLU          
SEQRES  64 A  846  TYR ALA GLN ASN ILE TRP ASN VAL GLU PRO SER ASP LEU          
SEQRES  65 A  846  LYS ILE SER LEU SER ASN GLU SER ASN LYS VAL ASN GLY          
SEQRES  66 A  846  ASN                                                          
MODRES 1FA9 SEP A   14  SER  PHOSPHOSERINE                                      
HET    SEP  A  14      10                                                       
HET    GLC  A 998      12                                                       
HET    AMP  A 997      23                                                       
HET    PLP  A 999      15                                                       
HETNAM     SEP PHOSPHOSERINE                                                    
HETNAM     GLC ALPHA-D-GLUCOPYRANOSE                                            
HETNAM     AMP ADENOSINE MONOPHOSPHATE                                          
HETNAM     PLP PYRIDOXAL-5'-PHOSPHATE                                           
HETSYN     SEP PHOSPHONOSERINE                                                  
HETSYN     GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE                              
HETSYN     PLP VITAMIN B6 PHOSPHATE                                             
FORMUL   1  SEP    C3 H8 N O6 P                                                 
FORMUL   2  GLC    C6 H12 O6                                                    
FORMUL   3  AMP    C10 H14 N5 O7 P                                              
FORMUL   4  PLP    C8 H10 N O6 P                                                
FORMUL   5  HOH   *242(H2 O)                                                    
HELIX    1   1 LYS A    9  ILE A   13  5                                   5    
HELIX    2   2 ASN A   23  PHE A   37  1                                  15    
HELIX    3   3 THR A   47  CYS A   78  1                                  32    
HELIX    4   4 THR A   94  LEU A  102  1                                   9    
HELIX    5   5 LEU A  104  LEU A  115  1                                  12    
HELIX    6   6 ASP A  118  GLU A  124  1                                   7    
HELIX    7   7 GLY A  134  LEU A  150  1                                  17    
HELIX    8   8 ASN A  253  GLY A  260  1                                   8    
HELIX    9   9 ILE A  263  ALA A  265  5                                   3    
HELIX   10  10 VAL A  266  ILE A  275  1                                  10    
HELIX   11  11 PHE A  285  SER A  314  1                                  30    
HELIX   12  12 ALA A  328  GLN A  332  1                                   5    
HELIX   13  13 LEU A  344  ILE A  356  1                                  13    
HELIX   14  14 PRO A  360  THR A  371  1                                  12    
HELIX   15  15 LEU A  380  LEU A  384  5                                   5    
HELIX   16  16 VAL A  389  LEU A  396  1                                   8    
HELIX   17  17 LEU A  396  VAL A  415  1                                  20    
HELIX   18  18 ASP A  421  SER A  429  1                                   9    
HELIX   19  19 MET A  441  SER A  449  1                                   9    
HELIX   20  20 ALA A  456  LYS A  466  1                                  11    
HELIX   21  21 PHE A  468  GLU A  473  1                                   6    
HELIX   22  22 GLU A  475  ASP A  477  5                                   3    
HELIX   23  23 ASN A  496  GLY A  508  1                                  13    
HELIX   24  24 ASP A  514  LEU A  525  5                                  12    
HELIX   25  25 ASP A  527  LYS A  554  1                                  28    
HELIX   26  26 GLN A  576  ASP A  593  1                                  18    
HELIX   27  27 TYR A  613  ASP A  633  1                                  21    
HELIX   28  28 ARG A  649  ILE A  657  1                                   9    
HELIX   29  29 PRO A  658  THR A  660  5                                   3    
HELIX   30  30 GLY A  675  GLY A  685  1                                  11    
HELIX   31  31 GLY A  694  GLY A  704  1                                  11    
HELIX   32  32 GLU A  705  LEU A  708  5                                   4    
HELIX   33  33 ARG A  714  ASP A  722  1                                   9    
HELIX   34  34 ALA A  728  LEU A  735  1                                   8    
HELIX   35  35 LEU A  735  GLY A  748  1                                  14    
HELIX   36  36 GLN A  754  LEU A  757  5                                   4    
HELIX   37  37 PHE A  758  PHE A  766  1                                   9    
HELIX   38  38 LYS A  772  MET A  792  1                                  21    
HELIX   39  39 ASN A  793  ALA A  806  1                                  14    
HELIX   40  40 ALA A  807  PHE A  811  5                                   5    
HELIX   41  41 SER A  812  ILE A  824  1                                  13    
SHEET    1   A 9 PHE A 479  ASN A 481  0                                        
SHEET    2   A 9 ALA A 451  GLY A 454  1  O  VAL A 452   N  GLN A 480           
SHEET    3   A 9 PHE A 372  THR A 375  1  O  PHE A 372   N  ALA A 451           
SHEET    4   A 9 VAL A 333  ASN A 338  1  O  ILE A 335   N  ALA A 373           
SHEET    5   A 9 ARG A  81  LEU A  85  1  O  ARG A  81   N  ALA A 334           
SHEET    6   A 9 ALA A 154  ILE A 159  1  O  TYR A 155   N  TYR A  84           
SHEET    7   A 9 VAL A 238  ARG A 247  1  O  THR A 240   N  GLY A 156           
SHEET    8   A 9 GLN A 219  PRO A 231 -1  N  LEU A 222   O  ARG A 247           
SHEET    9   A 9 LYS A 191  SER A 192 -1  O  LYS A 191   N  ASP A 227           
SHEET    1   B 9 PHE A 479  ASN A 481  0                                        
SHEET    2   B 9 ALA A 451  GLY A 454  1  O  VAL A 452   N  GLN A 480           
SHEET    3   B 9 PHE A 372  THR A 375  1  O  PHE A 372   N  ALA A 451           
SHEET    4   B 9 VAL A 333  ASN A 338  1  O  ILE A 335   N  ALA A 373           
SHEET    5   B 9 ARG A  81  LEU A  85  1  O  ARG A  81   N  ALA A 334           
SHEET    6   B 9 ALA A 154  ILE A 159  1  O  TYR A 155   N  TYR A  84           
SHEET    7   B 9 VAL A 238  ARG A 247  1  O  THR A 240   N  GLY A 156           
SHEET    8   B 9 GLN A 219  PRO A 231 -1  N  LEU A 222   O  ARG A 247           
SHEET    9   B 9 LEU A 198  PHE A 202 -1  O  LEU A 198   N  ALA A 223           
SHEET    1   C 2 ASN A 167  ARG A 171  0                                        
SHEET    2   C 2 TRP A 174  GLU A 178 -1  O  TRP A 174   N  ARG A 171           
SHEET    1   D 2 LYS A 205  THR A 209  0                                        
SHEET    2   D 2 GLY A 212  ILE A 216 -1  O  GLY A 212   N  THR A 209           
SHEET    1   E 3 ARG A 386  PRO A 388  0                                        
SHEET    2   E 3 ARG A 438  ASN A 440 -1  N  ILE A 439   O  TRP A 387           
SHEET    3   E 3 ILE A 431  GLU A 432 -1  N  GLU A 432   O  ARG A 438           
SHEET    1   F 6 LEU A 640  LEU A 645  0                                        
SHEET    2   F 6 ARG A 601  GLY A 606  1  O  ARG A 601   N  LYS A 641           
SHEET    3   F 6 ASP A 564  VAL A 567  1  N  ASP A 564   O  THR A 602           
SHEET    4   F 6 LEU A 662  GLN A 665  1  O  LEU A 662   N  VAL A 565           
SHEET    5   F 6 LEU A 687  GLY A 690  1  O  LEU A 687   N  SER A 663           
SHEET    6   F 6 PHE A 709  ILE A 710  1  N  PHE A 709   O  THR A 688           
LINK         C   ILE A  13                 N   SEP A  14     1555   1555  1.33  
LINK         C   SEP A  14                 N   ILE A  15     1555   1555  1.34  
LINK         NZ  LYS A 680                 C4A PLP A 999     1555   1555  1.45  
CRYST1  123.910  123.910  127.680  90.00  90.00 120.00 P 31 2 1      6          
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      0.008070  0.004659  0.000000        0.00000                         
SCALE2      0.000000  0.009319  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007832        0.00000