HEADER    HYDROLASE                               25-AUG-23   8QCE              
TITLE     DISPERSIN FROM LACTIPLANTIBACILLUS PARAPLANTARUM DISPLP               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: N-ACETYL-BETA-HEXOSAMINIDASE;                              
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: LACTIPLANTIBACILLUS PARAPLANTARUM;              
SOURCE   3 ORGANISM_TAXID: 60520;                                               
SOURCE   4 GENE: DQM08_04690;                                                   
SOURCE   5 EXPRESSION_SYSTEM: BACILLUS SUBTILIS;                                
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 1423                                        
KEYWDS    BIOFILM DEGRADATION, GH20, POLY-N-ACETYLGLUCOSAMINE, ENZYME           
KEYWDS   2 CATALYSIS, HYDROLASE                                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.MALES,O.V.MOROZ,E.BLAGOVA,A.MUNCH,G.H.HANSEN,A.H.JOHANSEN,          
AUTHOR   2 L.H.OSTERGAARD,D.R.SEGURA,A.EDDENDEN,A.V.DUE,M.GUDMAND,J.SALOMON,    
AUTHOR   3 S.R.SORENSEN,J.L.F.CAIRO,R.A.PACHE,R.M.VEJBORG,G.J.DAVIES,K.S.WILSON 
REVDAT   2   19-MAR-25 8QCE    1       JRNL                                     
REVDAT   1   12-MAR-25 8QCE    0                                                
JRNL        AUTH   A.MALES,O.V.MOROZ,E.BLAGOVA,A.MUNCH,G.H.HANSEN,A.H.JOHANSEN, 
JRNL        AUTH 2 L.H.OSTERGAARD,D.R.SEGURA,A.EDDENDEN,A.V.DUE,M.GUDMAND,      
JRNL        AUTH 3 J.SALOMON,S.R.SORENSEN,J.P.L.FRANCO CAIRO,M.NITZ,R.A.PACHE,  
JRNL        AUTH 4 R.M.VEJBORG,S.BHOSALE,D.J.VOCADLO,G.J.DAVIES,K.S.WILSON      
JRNL        TITL   EXPANSION OF THE DIVERSITY OF DISPERSIN SCAFFOLDS.           
JRNL        REF    ACTA CRYSTALLOGR D STRUCT     V.  81   130 2025              
JRNL        REF  2 BIOL                                                         
JRNL        REFN                   ISSN 2059-7983                               
JRNL        PMID   40019001                                                     
JRNL        DOI    10.1107/S205979832500110X                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.05 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0419                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.05                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.06                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 90.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 256370                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.147                           
REMARK   3   FREE R VALUE                     : 0.170                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.954                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 12700                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.05                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.08                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 8432                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 42.45                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3300                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 443                          
REMARK   3   BIN FREE R VALUE                    : 0.3460                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5240                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 51                                      
REMARK   3   SOLVENT ATOMS            : 772                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 13.86                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.30300                                              
REMARK   3    B22 (A**2) : 0.82400                                              
REMARK   3    B33 (A**2) : -2.07100                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.09800                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.030         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.030         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.034         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.672         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.981                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.977                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  5746 ; 0.011 ; 0.012       
REMARK   3   BOND LENGTHS OTHERS               (A):  5185 ; 0.003 ; 0.016       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  7881 ; 1.734 ; 1.656       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 11919 ; 0.688 ; 1.579       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   724 ; 6.637 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    22 ; 9.105 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   882 ;12.357 ;10.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   908 ; 0.095 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  6974 ; 0.010 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  1346 ; 0.003 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1118 ; 0.235 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):    81 ; 0.174 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2717 ; 0.177 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   581 ; 0.126 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2848 ; 3.747 ; 1.332       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  2848 ; 3.736 ; 1.332       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3588 ; 5.239 ; 2.400       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  3589 ; 5.242 ; 2.400       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2898 ;18.057 ; 1.549       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  2899 ;18.054 ; 1.550       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  4293 ;16.871 ; 2.751       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  4294 ;16.871 ; 2.752       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2): 10931 ; 5.912 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : 1                                 
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 1                                  
REMARK   3     CHAIN NAMES                    : A                               
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A     -1       A     330    NULL                     
REMARK   3           1     A     -1       A     330    NULL                     
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK BULK SOLVENT                                    
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR        
REMARK   3  RIDING POSITIONS                                                    
REMARK   4                                                                      
REMARK   4 8QCE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-AUG-23.                  
REMARK 100 THE DEPOSITION ID IS D_1292133014.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-OCT-17                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I03                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97625                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 6M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS, AIMLESS                   
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 256432                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.050                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 38.060                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 90.5                               
REMARK 200  DATA REDUNDANCY                : 3.700                              
REMARK 200  R MERGE                    (I) : 0.07900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.6000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 5.75                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 38.06                    
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.06300                            
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: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.75                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M CALCIUM CHLORIDE, 0.1 M SODIUM     
REMARK 280  ACETATE PH 5.0, 20% PEG 6000 (PACT A10), MMS FROM HAMPTON D10,      
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       41.39600            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 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 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     HIS A    -4                                                      
REMARK 465     HIS A    -3                                                      
REMARK 465     HIS A    -2                                                      
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     ARG A   0    CG   CD   NE   CZ   NH1  NH2                        
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   559     O    HOH A   837     1455     2.04            
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    ASP A 108   CB  -  CG  -  OD1 ANGL. DEV. =   6.9 DEGREES          
REMARK 500    TYR A 135   CB  -  CG  -  CD1 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    ARG A 224   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    LEU B  85   CB  -  CG  -  CD2 ANGL. DEV. =  10.4 DEGREES          
REMARK 500    ARG B 224   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.7 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  46     -154.58   -157.52                                   
REMARK 500    ASN A 245      118.17    -36.51                                   
REMARK 500    TRP A 290       67.99   -116.16                                   
REMARK 500    ASP B  46     -153.69   -154.72                                   
REMARK 500    ASN B 245      115.91    -38.02                                   
REMARK 500    PRO B 275       -9.58    -53.81                                   
REMARK 500    TRP B 290       64.40   -115.35                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG A 224         0.08    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF1 8QCE A    1   331  UNP                  A0A370AE65_9LACO                 
DBREF2 8QCE A     A0A370AE65                         31         361             
DBREF1 8QCE B    1   331  UNP                  A0A370AE65_9LACO                 
DBREF2 8QCE B     A0A370AE65                         31         361             
SEQADV 8QCE HIS A   -4  UNP  A0A370AE6           EXPRESSION TAG                 
SEQADV 8QCE HIS A   -3  UNP  A0A370AE6           EXPRESSION TAG                 
SEQADV 8QCE HIS A   -2  UNP  A0A370AE6           EXPRESSION TAG                 
SEQADV 8QCE PRO A   -1  UNP  A0A370AE6           EXPRESSION TAG                 
SEQADV 8QCE ARG A    0  UNP  A0A370AE6           EXPRESSION TAG                 
SEQADV 8QCE SER A   45  UNP  A0A370AE6 ALA    75 CONFLICT                       
SEQADV 8QCE ALA A   60  UNP  A0A370AE6 THR    90 CONFLICT                       
SEQADV 8QCE ASN A   79  UNP  A0A370AE6 ASP   109 CONFLICT                       
SEQADV 8QCE ILE A  128  UNP  A0A370AE6 VAL   158 CONFLICT                       
SEQADV 8QCE HIS A  181  UNP  A0A370AE6 ASN   211 CONFLICT                       
SEQADV 8QCE THR A  198  UNP  A0A370AE6 ASN   228 CONFLICT                       
SEQADV 8QCE VAL A  218  UNP  A0A370AE6 ALA   248 CONFLICT                       
SEQADV 8QCE VAL A  229  UNP  A0A370AE6 ALA   259 CONFLICT                       
SEQADV 8QCE HIS B   -4  UNP  A0A370AE6           EXPRESSION TAG                 
SEQADV 8QCE HIS B   -3  UNP  A0A370AE6           EXPRESSION TAG                 
SEQADV 8QCE HIS B   -2  UNP  A0A370AE6           EXPRESSION TAG                 
SEQADV 8QCE PRO B   -1  UNP  A0A370AE6           EXPRESSION TAG                 
SEQADV 8QCE ARG B    0  UNP  A0A370AE6           EXPRESSION TAG                 
SEQADV 8QCE SER B   45  UNP  A0A370AE6 ALA    75 CONFLICT                       
SEQADV 8QCE ALA B   60  UNP  A0A370AE6 THR    90 CONFLICT                       
SEQADV 8QCE ASN B   79  UNP  A0A370AE6 ASP   109 CONFLICT                       
SEQADV 8QCE ILE B  128  UNP  A0A370AE6 VAL   158 CONFLICT                       
SEQADV 8QCE HIS B  181  UNP  A0A370AE6 ASN   211 CONFLICT                       
SEQADV 8QCE THR B  198  UNP  A0A370AE6 ASN   228 CONFLICT                       
SEQADV 8QCE VAL B  218  UNP  A0A370AE6 ALA   248 CONFLICT                       
SEQADV 8QCE VAL B  229  UNP  A0A370AE6 ALA   259 CONFLICT                       
SEQRES   1 A  336  HIS HIS HIS PRO ARG ASN SER SER THR LEU ASN THR SER          
SEQRES   2 A  336  GLN GLY VAL MET LEU ASP LEU GLY ARG HIS PRO LEU ASP          
SEQRES   3 A  336  GLU THR ALA ILE LYS ALA VAL ILE SER ALA ALA ALA GLU          
SEQRES   4 A  336  GLN HIS MET GLN TYR VAL GLU LEU HIS LEU SER ASP ASN          
SEQRES   5 A  336  GLU HIS LEU CYS PHE GLN SER ALA TYR LEU GLY ASN ALA          
SEQRES   6 A  336  ALA SER ALA THR VAL LEU SER ALA THR THR LEU GLU GLN          
SEQRES   7 A  336  LEU VAL ALA TYR ALA ASN GLN LEU ASN ILE GLU LEU VAL          
SEQRES   8 A  336  PRO ASP VAL ASP LEU PRO SER HIS ALA GLY ALA ILE LEU          
SEQRES   9 A  336  ARG GLN LEU GLN GLN THR HIS PRO ASP ILE TYR ASN THR          
SEQRES  10 A  336  VAL LYS LEU ASP ASP GLU THR ILE ASP TYR THR LYS PRO          
SEQRES  11 A  336  ALA ALA ILE SER LEU ALA THR THR LEU TYR GLY GLU LEU          
SEQRES  12 A  336  ASP ALA SER PHE ASN ASN GLN SER GLN HIS ASP LEU MET          
SEQRES  13 A  336  LEU GLY ALA ASP GLU VAL PRO GLY SER ALA SER ALA TYR          
SEQRES  14 A  336  ILE GLU LEU THR THR PHE ILE ASN GLN VAL SER ARG PHE          
SEQRES  15 A  336  GLN ASN GLN HIS GLY PHE ASN THR SER ILE TRP ASN ASP          
SEQRES  16 A  336  SER LEU LEU LYS ASN GLU LEU THR ARG LEU ASP SER ASN          
SEQRES  17 A  336  ILE THR ILE ASN TYR TRP SER GLN SER GLY ASN ASN THR          
SEQRES  18 A  336  ASP VAL ALA ILE ILE ALA ASP ARG TYR ALA ASN ARG VAL          
SEQRES  19 A  336  SER VAL PRO ASP ILE LEU ALA SER GLY HIS PRO ILE VAL          
SEQRES  20 A  336  ASN CYS ASN SER TYR ALA THR TYR TYR GLN ILE LYS ASN          
SEQRES  21 A  336  ILE GLY ASN VAL ASN ASP ASP ASP TYR PHE ILE ASN TYR          
SEQRES  22 A  336  LEU ASN HIS THR PHE ARG PRO ASN ILE PHE ASN GLU ILE          
SEQRES  23 A  336  ASP THR ASN GLY HIS ASN GLN ASP TRP THR ILE GLU ASP          
SEQRES  24 A  336  GLY VAL THR THR ASN GLY ILE LEU VAL SER LEU TRP GLY          
SEQRES  25 A  336  ALA ASP SER GLU HIS VAL THR PRO THR ALA ILE VAL ASN          
SEQRES  26 A  336  PHE ILE LYS ARG MET THR ILE PRO ARG SER PHE                  
SEQRES   1 B  336  HIS HIS HIS PRO ARG ASN SER SER THR LEU ASN THR SER          
SEQRES   2 B  336  GLN GLY VAL MET LEU ASP LEU GLY ARG HIS PRO LEU ASP          
SEQRES   3 B  336  GLU THR ALA ILE LYS ALA VAL ILE SER ALA ALA ALA GLU          
SEQRES   4 B  336  GLN HIS MET GLN TYR VAL GLU LEU HIS LEU SER ASP ASN          
SEQRES   5 B  336  GLU HIS LEU CYS PHE GLN SER ALA TYR LEU GLY ASN ALA          
SEQRES   6 B  336  ALA SER ALA THR VAL LEU SER ALA THR THR LEU GLU GLN          
SEQRES   7 B  336  LEU VAL ALA TYR ALA ASN GLN LEU ASN ILE GLU LEU VAL          
SEQRES   8 B  336  PRO ASP VAL ASP LEU PRO SER HIS ALA GLY ALA ILE LEU          
SEQRES   9 B  336  ARG GLN LEU GLN GLN THR HIS PRO ASP ILE TYR ASN THR          
SEQRES  10 B  336  VAL LYS LEU ASP ASP GLU THR ILE ASP TYR THR LYS PRO          
SEQRES  11 B  336  ALA ALA ILE SER LEU ALA THR THR LEU TYR GLY GLU LEU          
SEQRES  12 B  336  ASP ALA SER PHE ASN ASN GLN SER GLN HIS ASP LEU MET          
SEQRES  13 B  336  LEU GLY ALA ASP GLU VAL PRO GLY SER ALA SER ALA TYR          
SEQRES  14 B  336  ILE GLU LEU THR THR PHE ILE ASN GLN VAL SER ARG PHE          
SEQRES  15 B  336  GLN ASN GLN HIS GLY PHE ASN THR SER ILE TRP ASN ASP          
SEQRES  16 B  336  SER LEU LEU LYS ASN GLU LEU THR ARG LEU ASP SER ASN          
SEQRES  17 B  336  ILE THR ILE ASN TYR TRP SER GLN SER GLY ASN ASN THR          
SEQRES  18 B  336  ASP VAL ALA ILE ILE ALA ASP ARG TYR ALA ASN ARG VAL          
SEQRES  19 B  336  SER VAL PRO ASP ILE LEU ALA SER GLY HIS PRO ILE VAL          
SEQRES  20 B  336  ASN CYS ASN SER TYR ALA THR TYR TYR GLN ILE LYS ASN          
SEQRES  21 B  336  ILE GLY ASN VAL ASN ASP ASP ASP TYR PHE ILE ASN TYR          
SEQRES  22 B  336  LEU ASN HIS THR PHE ARG PRO ASN ILE PHE ASN GLU ILE          
SEQRES  23 B  336  ASP THR ASN GLY HIS ASN GLN ASP TRP THR ILE GLU ASP          
SEQRES  24 B  336  GLY VAL THR THR ASN GLY ILE LEU VAL SER LEU TRP GLY          
SEQRES  25 B  336  ALA ASP SER GLU HIS VAL THR PRO THR ALA ILE VAL ASN          
SEQRES  26 B  336  PHE ILE LYS ARG MET THR ILE PRO ARG SER PHE                  
HET    GC2  A 401      34                                                       
HET    EDO  A 402      10                                                       
HET    EDO  A 403      10                                                       
HET    GC2  B 401      34                                                       
HET    EDO  B 402      10                                                       
HET    PEG  B 403      17                                                       
HETNAM     GC2 6-ACETAMIDO-6-DEOXY-CASTANOSPERMINE                              
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM     PEG DI(HYDROXYETHYL)ETHER                                            
HETSYN     GC2 N-[(1S,6S,7R,8R,8AR)-1,7,8-                                      
HETSYN   2 GC2  TRIHYDROXYOCTAHYDROINDOLIZIN-6-YL]ACETAMIDE                     
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   3  GC2    2(C10 H18 N2 O4)                                             
FORMUL   4  EDO    3(C2 H6 O2)                                                  
FORMUL   8  PEG    C4 H10 O3                                                    
FORMUL   9  HOH   *772(H2 O)                                                    
HELIX    1 AA1 THR A    4  THR A    7  5                                   4    
HELIX    2 AA2 ASP A   21  GLN A   35  1                                  15    
HELIX    3 AA3 SER A   67  LEU A   81  1                                  15    
HELIX    4 AA4 ALA A   95  HIS A  106  1                                  12    
HELIX    5 AA5 HIS A  106  VAL A  113  1                                   8    
HELIX    6 AA6 LYS A  124  PHE A  142  1                                  19    
HELIX    7 AA7 SER A  160  HIS A  181  1                                  22    
HELIX    8 AA8 LEU A  193  LEU A  200  5                                   8    
HELIX    9 AA9 ASP A  217  ARG A  228  1                                  12    
HELIX   10 AB1 SER A  230  GLY A  238  1                                   9    
HELIX   11 AB2 LYS A  254  ILE A  256  5                                   3    
HELIX   12 AB3 ASN A  258  THR A  272  1                                  15    
HELIX   13 AB4 THR A  314  LYS A  323  1                                  10    
HELIX   14 AB5 THR B    4  THR B    7  5                                   4    
HELIX   15 AB6 ASP B   21  GLN B   35  1                                  15    
HELIX   16 AB7 SER B   67  LEU B   81  1                                  15    
HELIX   17 AB8 ALA B   95  HIS B  106  1                                  12    
HELIX   18 AB9 HIS B  106  VAL B  113  1                                   8    
HELIX   19 AC1 LYS B  124  PHE B  142  1                                  19    
HELIX   20 AC2 SER B  160  HIS B  181  1                                  22    
HELIX   21 AC3 LEU B  193  LEU B  200  5                                   8    
HELIX   22 AC4 ASP B  217  ARG B  228  1                                  12    
HELIX   23 AC5 SER B  230  GLY B  238  1                                   9    
HELIX   24 AC6 LYS B  254  ILE B  256  5                                   3    
HELIX   25 AC7 ASN B  258  THR B  272  1                                  15    
HELIX   26 AC8 THR B  314  LYS B  323  1                                  10    
SHEET    1 AA110 TYR A 250  GLN A 252  0                                        
SHEET    2 AA110 ILE A 301  TRP A 306  1  O  SER A 304   N  TYR A 251           
SHEET    3 AA110 ILE A 241  ASN A 243  1  N  ASN A 243   O  LEU A 302           
SHEET    4 AA110 THR A 205  TYR A 208  1  N  TYR A 208   O  VAL A 242           
SHEET    5 AA110 ASN A 184  TRP A 188  1  N  ILE A 187   O  ASN A 207           
SHEET    6 AA110 ASP A 149  GLY A 153  1  N  GLY A 153   O  TRP A 188           
SHEET    7 AA110 GLU A  84  LEU A  91  1  N  PRO A  87   O  MET A 151           
SHEET    8 AA110 TYR A  39  SER A  45  1  N  VAL A  40   O  VAL A  86           
SHEET    9 AA110 GLN A   9  ASP A  14  1  N  VAL A  11   O  GLU A  41           
SHEET   10 AA110 ILE A 301  TRP A 306  1  O  VAL A 303   N  MET A  12           
SHEET    1 AA2 2 LYS A 114  ASP A 116  0                                        
SHEET    2 AA2 2 THR A 119  ILE A 120 -1  O  THR A 119   N  LEU A 115           
SHEET    1 AA3 2 ILE A 277  ILE A 281  0                                        
SHEET    2 AA3 2 ASN A 287  ILE A 292 -1  O  THR A 291   N  PHE A 278           
SHEET    1 AA410 TYR B 250  GLN B 252  0                                        
SHEET    2 AA410 ILE B 301  TRP B 306  1  O  SER B 304   N  TYR B 251           
SHEET    3 AA410 ILE B 241  ASN B 243  1  N  ASN B 243   O  LEU B 302           
SHEET    4 AA410 THR B 205  TYR B 208  1  N  TYR B 208   O  VAL B 242           
SHEET    5 AA410 ASN B 184  TRP B 188  1  N  ILE B 187   O  ASN B 207           
SHEET    6 AA410 ASP B 149  GLY B 153  1  N  GLY B 153   O  TRP B 188           
SHEET    7 AA410 GLU B  84  LEU B  91  1  N  PRO B  87   O  MET B 151           
SHEET    8 AA410 TYR B  39  SER B  45  1  N  VAL B  40   O  VAL B  86           
SHEET    9 AA410 GLN B   9  ASP B  14  1  N  VAL B  11   O  GLU B  41           
SHEET   10 AA410 ILE B 301  TRP B 306  1  O  VAL B 303   N  MET B  12           
SHEET    1 AA5 2 LYS B 114  ASP B 116  0                                        
SHEET    2 AA5 2 THR B 119  ILE B 120 -1  O  THR B 119   N  LEU B 115           
SHEET    1 AA6 2 ILE B 277  ILE B 281  0                                        
SHEET    2 AA6 2 ASN B 287  ILE B 292 -1  O  THR B 291   N  PHE B 278           
CISPEP   1 LEU A   91    PRO A   92          0        -4.79                     
CISPEP   2 LEU B   91    PRO B   92          0        -2.13                     
CRYST1   46.902   82.792   80.642  90.00  98.12  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.021321  0.000000  0.003040        0.00000                         
SCALE2      0.000000  0.012078  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012526        0.00000