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Database: PDB
Entry: 3BEO
LinkDB: 3BEO
Original site: 3BEO 
HEADER    ISOMERASE                               19-NOV-07   3BEO              
TITLE     A STRUCTURAL BASIS FOR THE ALLOSTERIC REGULATION OF NON-HYDROLYZING   
TITLE    2 UDP-GLCNAC 2-EPIMERASES                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: UDP-N-ACETYLGLUCOSAMINE 2-EPIMERASE;                       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 5.1.3.14;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BACILLUS ANTHRACIS;                             
SOURCE   3 ORGANISM_TAXID: 1392;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    EPIMERASE, UDP-GLCNAC, ALLOSTERIC, REGULATION, ISOMERASE              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.M.VELLOSO,S.S.BHASKARAN,R.SCHUCH,V.A.FISCHETTI,C.E.STEBBINS         
REVDAT   3   21-FEB-24 3BEO    1       REMARK SEQADV                            
REVDAT   2   24-FEB-09 3BEO    1       VERSN                                    
REVDAT   1   19-FEB-08 3BEO    0                                                
JRNL        AUTH   L.M.VELLOSO,S.S.BHASKARAN,R.SCHUCH,V.A.FISCHETTI,            
JRNL        AUTH 2 C.E.STEBBINS                                                 
JRNL        TITL   A STRUCTURAL BASIS FOR THE ALLOSTERIC REGULATION OF          
JRNL        TITL 2 NON-HYDROLYSING UDP-GLCNAC 2-EPIMERASES.                     
JRNL        REF    EMBO REP.                     V.   9   199 2008              
JRNL        REFN                   ISSN 1469-221X                               
JRNL        PMID   18188181                                                     
JRNL        DOI    10.1038/SJ.EMBOR.7401154                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 43.03                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 106401                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.223                           
REMARK   3   R VALUE            (WORKING SET) : 0.221                           
REMARK   3   FREE R VALUE                     : 0.262                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 5305                            
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) : 1.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.74                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 7332                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 98.48                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2440                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 419                          
REMARK   3   BIN FREE R VALUE                    : 0.3260                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5896                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 128                                     
REMARK   3   SOLVENT ATOMS            : 577                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 12.67                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.47000                                             
REMARK   3    B22 (A**2) : 0.40000                                              
REMARK   3    B33 (A**2) : -0.02000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.12000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.146         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.116         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.079         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.308         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.913                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.880                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6127 ; 0.018 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  4119 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  8322 ; 1.757 ; 2.000       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 10112 ; 1.090 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   746 ; 6.217 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   270 ;37.848 ;24.444       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1092 ;12.505 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    42 ;15.883 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   971 ; 0.114 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  6641 ; 0.007 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  1123 ; 0.002 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1330 ; 0.216 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  4462 ; 0.210 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2929 ; 0.167 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  3033 ; 0.086 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   389 ; 0.229 ; 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):     9 ; 0.270 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    35 ; 0.352 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    13 ; 0.313 ; 0.200       
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):  4874 ; 1.671 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1503 ; 0.801 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  6087 ; 2.011 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2651 ; 3.352 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2235 ; 4.360 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
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 : 3                                 
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 1                                  
REMARK   3     CHAIN NAMES                    : A B                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 3                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A     -1       A     185      1                      
REMARK   3           1     B     -1       B     185      1                      
REMARK   3           2     A    186       A     196      6                      
REMARK   3           2     B    186       B     196      6                      
REMARK   3           3     A    197       A     371      1                      
REMARK   3           3     B    197       B     371      1                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   TIGHT POSITIONAL   1    A    (A):   4814 ; 0.030 ; 0.050           
REMARK   3   LOOSE POSITIONAL   1    A    (A):    137 ; 0.190 ; 5.000           
REMARK   3   TIGHT THERMAL      1    A (A**2):   4814 ; 0.180 ; 0.500           
REMARK   3   LOOSE THERMAL      1    A (A**2):    137 ; 1.920 ;10.000           
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 2                                  
REMARK   3     CHAIN NAMES                    : A B                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A    372       A     372      4                      
REMARK   3           1     B    372       B     372      4                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   MEDIUM POSITIONAL  2    A    (A):     56 ; 0.050 ; 0.500           
REMARK   3   MEDIUM THERMAL     2    A (A**2):     56 ; 0.750 ; 2.000           
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 3                                  
REMARK   3     CHAIN NAMES                    : A B                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A   1081       A    1081      4                      
REMARK   3           1     B   1081       B    1081      4                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   MEDIUM POSITIONAL  3    A    (A):     34 ; 0.300 ; 0.500           
REMARK   3   MEDIUM THERMAL     3    A (A**2):     34 ; 0.630 ; 2.000           
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                                                 
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 THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3BEO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-NOV-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000045425.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X29A                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 107005                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 60.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.001                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.08700                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.74                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.34600                            
REMARK 200  R SYM FOR SHELL            (I) : 0.34600                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.51                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.96                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000-6000, 100MM TRIS-HCL, 0.2M      
REMARK 280  LI2SO4, PH 8.5, HANGING DROP, TEMPERATURE 277K                      
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       94.08250            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6590 ANGSTROM**2                          
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 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     LYS A  187   CA   CB   CG   CD   CE   NZ                         
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    HOH A  1111     O    HOH A  1246              1.35            
REMARK 500   O    HOH A  1314     O    HOH A  1355              1.44            
REMARK 500   OG1  THR B   184     O    HOH B  1417              1.54            
REMARK 500   O    HOH B  1255     O    HOH B  1473              1.67            
REMARK 500   O    HOH B  1213     O    HOH B  1258              1.99            
REMARK 500   O    HOH A  1281     O    HOH A  1344              2.00            
REMARK 500   NZ   LYS A   183     O    HOH A  1276              2.02            
REMARK 500   O    HOH A  1181     O    HOH A  1317              2.15            
REMARK 500   O    HOH A  1337     O    HOH B  1303              2.17            
REMARK 500   O    HOH B  1293     O    HOH B  1332              2.18            
REMARK 500   O    HOH B  1372     O    HOH B  1472              2.18            
REMARK 500   O    HOH B  1342     O    HOH B  1397              2.19            
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    LYS A 187   CA  -  C   -  O   ANGL. DEV. = -19.0 DEGREES          
REMARK 500    ARG A 360   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.0 DEGREES          
REMARK 500    LEU B  80   CB  -  CG  -  CD2 ANGL. DEV. = -10.8 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    ARG A  45      -77.46   -107.89                                   
REMARK 500    ASP A 100       25.28   -152.22                                   
REMARK 500    GLU A 122       61.89     72.88                                   
REMARK 500    SER A 132       96.06   -160.11                                   
REMARK 500    HIS A 209        2.51   -160.09                                   
REMARK 500    ARG A 309       59.56   -116.54                                   
REMARK 500    ARG B  45      -75.51   -103.42                                   
REMARK 500    ASP B 100       22.24   -150.52                                   
REMARK 500    GLU B 122       59.94     77.65                                   
REMARK 500    HIS B 209        5.13   -156.87                                   
REMARK 500    LEU B 303       59.72    -91.74                                   
REMARK 500    ARG B 309       60.30   -114.03                                   
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    LYS A 187         23.95                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UD1 A 372                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UDP A 1081                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UD1 B 372                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UDP B 1081                
DBREF  3BEO A    1   371  UNP    Q81K32   Q81K32_BACAN     1    371             
DBREF  3BEO B    1   371  UNP    Q81K32   Q81K32_BACAN     1    371             
SEQADV 3BEO GLY A   -3  UNP  Q81K32              EXPRESSION TAG                 
SEQADV 3BEO PRO A   -2  UNP  Q81K32              EXPRESSION TAG                 
SEQADV 3BEO VAL A   -1  UNP  Q81K32              EXPRESSION TAG                 
SEQADV 3BEO ASP A    0  UNP  Q81K32              EXPRESSION TAG                 
SEQADV 3BEO GLY B   -3  UNP  Q81K32              EXPRESSION TAG                 
SEQADV 3BEO PRO B   -2  UNP  Q81K32              EXPRESSION TAG                 
SEQADV 3BEO VAL B   -1  UNP  Q81K32              EXPRESSION TAG                 
SEQADV 3BEO ASP B    0  UNP  Q81K32              EXPRESSION TAG                 
SEQRES   1 A  375  GLY PRO VAL ASP MET THR GLU ARG LEU LYS VAL MET THR          
SEQRES   2 A  375  ILE PHE GLY THR ARG PRO GLU ALA ILE LYS MET ALA PRO          
SEQRES   3 A  375  LEU VAL LEU GLU LEU GLN LYS HIS PRO GLU LYS ILE GLU          
SEQRES   4 A  375  SER ILE VAL THR VAL THR ALA GLN HIS ARG GLN MET LEU          
SEQRES   5 A  375  ASP GLN VAL LEU SER ILE PHE GLY ILE THR PRO ASP PHE          
SEQRES   6 A  375  ASP LEU ASN ILE MET LYS ASP ARG GLN THR LEU ILE ASP          
SEQRES   7 A  375  ILE THR THR ARG GLY LEU GLU GLY LEU ASP LYS VAL MET          
SEQRES   8 A  375  LYS GLU ALA LYS PRO ASP ILE VAL LEU VAL HIS GLY ASP          
SEQRES   9 A  375  THR THR THR THR PHE ILE ALA SER LEU ALA ALA PHE TYR          
SEQRES  10 A  375  ASN GLN ILE PRO VAL GLY HIS VAL GLU ALA GLY LEU ARG          
SEQRES  11 A  375  THR TRP ASP LYS TYR SER PRO TYR PRO GLU GLU MET ASN          
SEQRES  12 A  375  ARG GLN LEU THR GLY VAL MET ALA ASP LEU HIS PHE SER          
SEQRES  13 A  375  PRO THR ALA LYS SER ALA THR ASN LEU GLN LYS GLU ASN          
SEQRES  14 A  375  LYS ASP GLU SER ARG ILE PHE ILE THR GLY ASN THR ALA          
SEQRES  15 A  375  ILE ASP ALA LEU LYS THR THR VAL LYS GLU THR TYR SER          
SEQRES  16 A  375  HIS PRO VAL LEU GLU LYS LEU GLY ASN ASN ARG LEU VAL          
SEQRES  17 A  375  LEU MET THR ALA HIS ARG ARG GLU ASN LEU GLY GLU PRO          
SEQRES  18 A  375  MET ARG ASN MET PHE ARG ALA ILE LYS ARG LEU VAL ASP          
SEQRES  19 A  375  LYS HIS GLU ASP VAL GLN VAL VAL TYR PRO VAL HIS MET          
SEQRES  20 A  375  ASN PRO VAL VAL ARG GLU THR ALA ASN ASP ILE LEU GLY          
SEQRES  21 A  375  ASP TYR GLY ARG ILE HIS LEU ILE GLU PRO LEU ASP VAL          
SEQRES  22 A  375  ILE ASP PHE HIS ASN VAL ALA ALA ARG SER TYR LEU MET          
SEQRES  23 A  375  LEU THR ASP SER GLY GLY VAL GLN GLU GLU ALA PRO SER          
SEQRES  24 A  375  LEU GLY VAL PRO VAL LEU VAL LEU ARG ASP THR THR GLU          
SEQRES  25 A  375  ARG PRO GLU GLY ILE GLU ALA GLY THR LEU LYS LEU ALA          
SEQRES  26 A  375  GLY THR ASP GLU GLU THR ILE PHE SER LEU ALA ASP GLU          
SEQRES  27 A  375  LEU LEU SER ASP LYS GLU ALA HIS ASP LYS MET SER LYS          
SEQRES  28 A  375  ALA SER ASN PRO TYR GLY ASP GLY ARG ALA SER GLU ARG          
SEQRES  29 A  375  ILE VAL GLU ALA ILE LEU LYS HIS PHE ASN LYS                  
SEQRES   1 B  375  GLY PRO VAL ASP MET THR GLU ARG LEU LYS VAL MET THR          
SEQRES   2 B  375  ILE PHE GLY THR ARG PRO GLU ALA ILE LYS MET ALA PRO          
SEQRES   3 B  375  LEU VAL LEU GLU LEU GLN LYS HIS PRO GLU LYS ILE GLU          
SEQRES   4 B  375  SER ILE VAL THR VAL THR ALA GLN HIS ARG GLN MET LEU          
SEQRES   5 B  375  ASP GLN VAL LEU SER ILE PHE GLY ILE THR PRO ASP PHE          
SEQRES   6 B  375  ASP LEU ASN ILE MET LYS ASP ARG GLN THR LEU ILE ASP          
SEQRES   7 B  375  ILE THR THR ARG GLY LEU GLU GLY LEU ASP LYS VAL MET          
SEQRES   8 B  375  LYS GLU ALA LYS PRO ASP ILE VAL LEU VAL HIS GLY ASP          
SEQRES   9 B  375  THR THR THR THR PHE ILE ALA SER LEU ALA ALA PHE TYR          
SEQRES  10 B  375  ASN GLN ILE PRO VAL GLY HIS VAL GLU ALA GLY LEU ARG          
SEQRES  11 B  375  THR TRP ASP LYS TYR SER PRO TYR PRO GLU GLU MET ASN          
SEQRES  12 B  375  ARG GLN LEU THR GLY VAL MET ALA ASP LEU HIS PHE SER          
SEQRES  13 B  375  PRO THR ALA LYS SER ALA THR ASN LEU GLN LYS GLU ASN          
SEQRES  14 B  375  LYS ASP GLU SER ARG ILE PHE ILE THR GLY ASN THR ALA          
SEQRES  15 B  375  ILE ASP ALA LEU LYS THR THR VAL LYS GLU THR TYR SER          
SEQRES  16 B  375  HIS PRO VAL LEU GLU LYS LEU GLY ASN ASN ARG LEU VAL          
SEQRES  17 B  375  LEU MET THR ALA HIS ARG ARG GLU ASN LEU GLY GLU PRO          
SEQRES  18 B  375  MET ARG ASN MET PHE ARG ALA ILE LYS ARG LEU VAL ASP          
SEQRES  19 B  375  LYS HIS GLU ASP VAL GLN VAL VAL TYR PRO VAL HIS MET          
SEQRES  20 B  375  ASN PRO VAL VAL ARG GLU THR ALA ASN ASP ILE LEU GLY          
SEQRES  21 B  375  ASP TYR GLY ARG ILE HIS LEU ILE GLU PRO LEU ASP VAL          
SEQRES  22 B  375  ILE ASP PHE HIS ASN VAL ALA ALA ARG SER TYR LEU MET          
SEQRES  23 B  375  LEU THR ASP SER GLY GLY VAL GLN GLU GLU ALA PRO SER          
SEQRES  24 B  375  LEU GLY VAL PRO VAL LEU VAL LEU ARG ASP THR THR GLU          
SEQRES  25 B  375  ARG PRO GLU GLY ILE GLU ALA GLY THR LEU LYS LEU ALA          
SEQRES  26 B  375  GLY THR ASP GLU GLU THR ILE PHE SER LEU ALA ASP GLU          
SEQRES  27 B  375  LEU LEU SER ASP LYS GLU ALA HIS ASP LYS MET SER LYS          
SEQRES  28 B  375  ALA SER ASN PRO TYR GLY ASP GLY ARG ALA SER GLU ARG          
SEQRES  29 B  375  ILE VAL GLU ALA ILE LEU LYS HIS PHE ASN LYS                  
HET    UD1  A 372      39                                                       
HET    UDP  A1081      25                                                       
HET    UD1  B 372      39                                                       
HET    UDP  B1081      25                                                       
HETNAM     UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE                          
HETNAM     UDP URIDINE-5'-DIPHOSPHATE                                           
FORMUL   3  UD1    2(C17 H27 N3 O17 P2)                                         
FORMUL   4  UDP    2(C9 H14 N2 O12 P2)                                          
FORMUL   7  HOH   *577(H2 O)                                                    
HELIX    1   1 THR A   13  GLN A   28  1                                  16    
HELIX    2   2 ARG A   45  GLY A   56  1                                  12    
HELIX    3   3 THR A   71  LYS A   91  1                                  21    
HELIX    4   4 THR A  101  ASN A  114  1                                  14    
HELIX    5   5 PRO A  135  ALA A  147  1                                  13    
HELIX    6   6 THR A  154  GLU A  164  1                                  11    
HELIX    7   7 ASP A  167  SER A  169  5                                   3    
HELIX    8   8 ASN A  176  VAL A  186  1                                  11    
HELIX    9   9 HIS A  192  LYS A  197  1                                   6    
HELIX   10  10 ARG A  210  LEU A  214  5                                   5    
HELIX   11  11 GLY A  215  HIS A  232  1                                  18    
HELIX   12  12 ASN A  244  GLY A  256  1                                  13    
HELIX   13  13 ASP A  268  ARG A  278  1                                  11    
HELIX   14  14 SER A  286  ALA A  293  1                                   8    
HELIX   15  15 PRO A  294  GLY A  297  5                                   4    
HELIX   16  16 ARG A  309  ALA A  315  1                                   7    
HELIX   17  17 ASP A  324  ASP A  338  1                                  15    
HELIX   18  18 ASP A  338  SER A  346  1                                   9    
HELIX   19  19 ARG A  356  PHE A  369  1                                  14    
HELIX   20  20 THR B   13  GLN B   28  1                                  16    
HELIX   21  21 ARG B   45  GLY B   56  1                                  12    
HELIX   22  22 THR B   71  LYS B   91  1                                  21    
HELIX   23  23 THR B  101  TYR B  113  1                                  13    
HELIX   24  24 PRO B  135  ALA B  147  1                                  13    
HELIX   25  25 THR B  154  GLU B  164  1                                  11    
HELIX   26  26 ASP B  167  SER B  169  5                                   3    
HELIX   27  27 ASN B  176  VAL B  186  1                                  11    
HELIX   28  28 HIS B  192  LYS B  197  1                                   6    
HELIX   29  29 ARG B  210  LEU B  214  5                                   5    
HELIX   30  30 GLY B  215  HIS B  232  1                                  18    
HELIX   31  31 ASN B  244  GLY B  256  1                                  13    
HELIX   32  32 ASP B  268  ARG B  278  1                                  11    
HELIX   33  33 SER B  286  ALA B  293  1                                   8    
HELIX   34  34 PRO B  294  GLY B  297  5                                   4    
HELIX   35  35 ARG B  309  ALA B  315  1                                   7    
HELIX   36  36 ASP B  324  ASP B  338  1                                  15    
HELIX   37  37 ASP B  338  SER B  346  1                                   9    
HELIX   38  38 ARG B  356  PHE B  369  1                                  14    
SHEET    1   A 7 PHE A  61  ASP A  62  0                                        
SHEET    2   A 7 ILE A  34  VAL A  40  1  N  VAL A  40   O  PHE A  61           
SHEET    3   A 7 LEU A   5  PHE A  11  1  N  THR A   9   O  THR A  39           
SHEET    4   A 7 ILE A  94  HIS A  98  1  O  LEU A  96   N  MET A   8           
SHEET    5   A 7 VAL A 118  VAL A 121  1  O  VAL A 121   N  VAL A  97           
SHEET    6   A 7 LEU A 149  SER A 152  1  O  LEU A 149   N  HIS A 120           
SHEET    7   A 7 ILE A 171  ILE A 173  1  O  PHE A 172   N  HIS A 150           
SHEET    1   B 6 ILE A 261  ILE A 264  0                                        
SHEET    2   B 6 VAL A 235  PRO A 240  1  N  TYR A 239   O  HIS A 262           
SHEET    3   B 6 ARG A 202  THR A 207  1  N  VAL A 204   O  GLN A 236           
SHEET    4   B 6 LEU A 281  THR A 284  1  O  LEU A 281   N  LEU A 205           
SHEET    5   B 6 VAL A 300  VAL A 302  1  O  LEU A 301   N  MET A 282           
SHEET    6   B 6 LEU A 318  LEU A 320  1  O  LYS A 319   N  VAL A 302           
SHEET    1   C 7 PHE B  61  ASP B  62  0                                        
SHEET    2   C 7 ILE B  34  VAL B  40  1  N  VAL B  40   O  PHE B  61           
SHEET    3   C 7 LEU B   5  PHE B  11  1  N  VAL B   7   O  ILE B  37           
SHEET    4   C 7 ILE B  94  HIS B  98  1  O  LEU B  96   N  MET B   8           
SHEET    5   C 7 VAL B 118  VAL B 121  1  O  VAL B 121   N  VAL B  97           
SHEET    6   C 7 LEU B 149  SER B 152  1  O  PHE B 151   N  HIS B 120           
SHEET    7   C 7 ILE B 171  ILE B 173  1  O  PHE B 172   N  HIS B 150           
SHEET    1   D 6 ILE B 261  ILE B 264  0                                        
SHEET    2   D 6 VAL B 235  PRO B 240  1  N  VAL B 237   O  HIS B 262           
SHEET    3   D 6 ARG B 202  THR B 207  1  N  MET B 206   O  VAL B 238           
SHEET    4   D 6 LEU B 281  THR B 284  1  O  LEU B 281   N  LEU B 205           
SHEET    5   D 6 VAL B 300  VAL B 302  1  O  LEU B 301   N  MET B 282           
SHEET    6   D 6 LEU B 318  LEU B 320  1  O  LYS B 319   N  VAL B 302           
CISPEP   1 SER A  132    PRO A  133          0         4.27                     
CISPEP   2 TYR A  134    PRO A  135          0        -1.30                     
CISPEP   3 SER B  132    PRO B  133          0         2.81                     
CISPEP   4 TYR B  134    PRO B  135          0         3.03                     
SITE     1 AC1 29 PRO A  15  GLN A  43  HIS A  44  ARG A  45                    
SITE     2 AC1 29 GLN A  46  MET A  47  MET A  66  LYS A  67                    
SITE     3 AC1 29 ASP A  68  ARG A  69  GLN A  70  THR A 101                    
SITE     4 AC1 29 THR A 102  PRO A 135  GLU A 136  HIS A 209                    
SITE     5 AC1 29 ARG A 210  ARG A 211  HIS A 242  MET A 243                    
SITE     6 AC1 29 ASN A 244  PRO A 245  UDP A1081  HOH A1092                    
SITE     7 AC1 29 HOH A1101  HOH A1181  HOH A1322  HOH A1325                    
SITE     8 AC1 29 HOH A1341                                                     
SITE     1 AC2 20 ARG A  14  PRO A  15  ILE A  18  HIS A 209                    
SITE     2 AC2 20 ARG A 210  PRO A 240  LEU A 267  VAL A 269                    
SITE     3 AC2 20 PHE A 272  HIS A 273  SER A 286  GLY A 287                    
SITE     4 AC2 20 GLY A 288  GLU A 292  UD1 A 372  HOH A1084                    
SITE     5 AC2 20 HOH A1102  HOH A1127  HOH A1171  HOH A1181                    
SITE     1 AC3 33 PRO B  15  GLN B  43  HIS B  44  ARG B  45                    
SITE     2 AC3 33 GLN B  46  MET B  47  MET B  66  LYS B  67                    
SITE     3 AC3 33 ASP B  68  ARG B  69  GLN B  70  LEU B  72                    
SITE     4 AC3 33 ILE B  75  THR B 101  THR B 102  PRO B 135                    
SITE     5 AC3 33 GLU B 136  HIS B 209  ARG B 210  ARG B 211                    
SITE     6 AC3 33 HIS B 242  MET B 243  ASN B 244  PRO B 245                    
SITE     7 AC3 33 UDP B1081  HOH B1198  HOH B1209  HOH B1228                    
SITE     8 AC3 33 HOH B1292  HOH B1295  HOH B1300  HOH B1391                    
SITE     9 AC3 33 HOH B1413                                                     
SITE     1 AC4 20 ARG B  14  PRO B  15  ILE B  18  HIS B 209                    
SITE     2 AC4 20 ARG B 210  PRO B 240  LEU B 267  VAL B 269                    
SITE     3 AC4 20 PHE B 272  HIS B 273  SER B 286  GLY B 287                    
SITE     4 AC4 20 GLY B 288  GLU B 292  UD1 B 372  HOH B1199                    
SITE     5 AC4 20 HOH B1205  HOH B1236  HOH B1262  HOH B1358                    
CRYST1   46.404  188.165   61.679  90.00 112.22  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      0.021550  0.000000  0.008802        0.00000                         
SCALE2      0.000000  0.005314  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017513        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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