HEADER    HYDROLASE                               27-APR-06   2GT4              
TITLE     CRYSTAL STRUCTURE OF THE Y103F MUTANT OF THE GDP-MANNOSE MANNOSYL     
TITLE    2 HYDROLASE IN COMPLEX WITH GDP-MANNOSE AND MG+2                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GDP-MANNOSE MANNOSYL HYDROLASE;                            
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 SYNONYM: GDPMH, COLANIC ACID BIOSYNTHESIS PROTEIN WCAH;              
COMPND   5 EC: 3.6.1.-;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K12;                           
SOURCE   3 ORGANISM_TAXID: 83333;                                               
SOURCE   4 STRAIN: K12;                                                         
SOURCE   5 GENE: YEFC;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET11B                                    
KEYWDS    GDP-MANNOSE HYDROLASE GDP-GLUCOSE HYDROLASE NUDIX GDP GDP-FUCOSE,     
KEYWDS   2 HYDROLASE                                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.B.GABELLI,M.A.BIANCHET,H.F.AZURMENDI,A.S.MILDVAN,L.A.AMZEL          
REVDAT   7   25-DEC-24 2GT4    1       REMARK LINK                              
REVDAT   6   30-AUG-23 2GT4    1       REMARK                                   
REVDAT   5   20-OCT-21 2GT4    1       SEQADV HETSYN                            
REVDAT   4   29-JUL-20 2GT4    1       COMPND REMARK SEQADV HETNAM              
REVDAT   4 2                   1       LINK   SITE                              
REVDAT   3   18-OCT-17 2GT4    1       REMARK                                   
REVDAT   2   24-FEB-09 2GT4    1       VERSN                                    
REVDAT   1   12-DEC-06 2GT4    0                                                
JRNL        AUTH   S.B.GABELLI,H.F.AZURMENDI,M.A.BIANCHET,L.M.AMZEL,A.S.MILDVAN 
JRNL        TITL   X-RAY, NMR, AND MUTATIONAL STUDIES OF THE CATALYTIC CYCLE OF 
JRNL        TITL 2 THE GDP-MANNOSE MANNOSYL HYDROLASE REACTION.                 
JRNL        REF    BIOCHEMISTRY                  V.  45 11290 2006              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   16981689                                                     
JRNL        DOI    10.1021/BI061239G                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
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) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 77.61                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 36594                          
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) : 0.188                           
REMARK   3   R VALUE            (WORKING SET) : 0.186                           
REMARK   3   FREE R VALUE                     : 0.226                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1883                            
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) : 2.30                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.36                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2582                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.30                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2500                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 129                          
REMARK   3   BIN FREE R VALUE                    : 0.3130                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3906                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 142                                     
REMARK   3   SOLVENT ATOMS            : 345                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 40.59                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.99000                                              
REMARK   3    B22 (A**2) : -3.06000                                             
REMARK   3    B33 (A**2) : 2.06000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.49000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.223         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.190         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.129         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.243         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.955                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.940                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4167 ; 0.010 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5656 ; 1.223 ; 1.966       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   477 ; 5.917 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   219 ;32.544 ;22.877       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   632 ;15.345 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    39 ;17.683 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   610 ; 0.080 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3195 ; 0.004 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1768 ; 0.197 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2740 ; 0.306 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   307 ; 0.158 ; 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):    70 ; 0.198 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    21 ; 0.112 ; 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):  2450 ; 0.688 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3817 ; 1.172 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1993 ; 1.655 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1839 ; 2.469 ; 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 : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH 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 2GT4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JUN-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000037516.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-OCT-04                          
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                       : X25                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.1                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, MADNESS                     
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 36595                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.6                               
REMARK 200  DATA REDUNDANCY                : 3.000                              
REMARK 200  R MERGE                    (I) : 0.07200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.38                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.40600                            
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: AMORE                                                 
REMARK 200 STARTING MODEL: 1RYA                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 68.21                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.87                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 5MM GDP-MANNOSE 5MM GLUCOSE 5MM GDP      
REMARK 280  -MANNOSE 5MM GLUCOSE 100 MM TRIS HCL P8.5 20% PEG 4000, 0.2 MG      
REMARK 280  ACETATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K, PH 8.5    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       68.89250            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       46.94650            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       68.89250            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       46.94650            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: BIOLOGICAL ASSEMBLY IS A DIMER (A,B)                         
REMARK 300 C FORMS A DIMER WITH ITS SYMMETRY RELATED PARTNER USING THE 2 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                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5240 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 14680 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -60.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
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 -1.000000  0.000000  0.000000      136.36604            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       66.08777            
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   ND2  ASN C    39     C1   BMA C   202              1.29            
REMARK 500   ND2  ASN B    39     C1   BMA B   202              1.36            
REMARK 500   ND2  ASN B    39     O5   BMA B   202              1.66            
REMARK 500   ND2  ASN C    39     O5   BMA C   202              1.91            
REMARK 500   N    MET A     1     O    HOH A   444              1.93            
REMARK 500   NH1  ARG C    37     O    PRO C    41              1.95            
REMARK 500   O4   BMA C   202     O    HOH C   413              2.16            
REMARK 500   NH2  ARG B    37     O6A  GDD B   201              2.18            
REMARK 500   O4   BMA B   202     O2B  GDD B   201              2.19            
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    MET A   2      104.40   -164.59                                   
REMARK 500    ASP A  92     -168.80   -114.21                                   
REMARK 500    ASP B  92     -167.60   -112.30                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     BMA B  202                                                       
REMARK 610     BMA C  202                                                       
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 401  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY A  50   O                                                      
REMARK 620 2 GLU A  70   OE2  85.5                                              
REMARK 620 3 GDD A 201   O2B 102.0 169.6                                        
REMARK 620 4 GDD A 201   O2A  98.9  98.3  73.6                                  
REMARK 620 5 HOH A 411   O   165.5  94.2  80.4  95.5                            
REMARK 620 6 HOH A 455   O    86.5 103.5  84.3 157.9  79.4                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 401  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY B  50   O                                                      
REMARK 620 2 GLU B  70   OE2  73.3                                              
REMARK 620 3 GDD B 201   O2B 101.6 170.1                                        
REMARK 620 4 GDD B 201   O2A  98.5  98.2  74.0                                  
REMARK 620 5 HOH B 402   O    85.1  90.0  98.1 171.8                            
REMARK 620 6 HOH B 417   O   160.9  90.0  96.3  93.0  85.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 401  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY C  50   O                                                      
REMARK 620 2 GLU C  70   OE2  90.7                                              
REMARK 620 3 GDD C 201   O2B  97.5 165.8                                        
REMARK 620 4 GDD C 201   O2A 101.9  90.0  77.1                                  
REMARK 620 5 BMA C 202   O4  132.2 119.4  62.4 113.3                            
REMARK 620 6 HOH C 413   O   175.0  93.4  79.1  80.9  42.9                      
REMARK 620 7 HOH C 425   O    84.9 101.6  90.6 166.5  55.0  91.5                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1RYA   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE E. COLI GDP-MANNOSE MANNOSYL HYDROLASE IN   
REMARK 900 COMPLEX WITH GDP AND MG                                              
REMARK 900 RELATED ID: 2GT2   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE E. COLI GDP-MANNOSE MANNOSYL HYDROLASE      
DBREF  2GT4 A    2   160  UNP    P32056   NUDD_ECOLI       1    159             
DBREF  2GT4 B    2   160  UNP    P32056   NUDD_ECOLI       1    159             
DBREF  2GT4 C    2   160  UNP    P32056   NUDD_ECOLI       1    159             
SEQADV 2GT4 MET A    1  UNP  P32056              INITIATING METHIONINE          
SEQADV 2GT4 PHE A  103  UNP  P32056    TYR   102 ENGINEERED MUTATION            
SEQADV 2GT4 MET B    1  UNP  P32056              INITIATING METHIONINE          
SEQADV 2GT4 PHE B  103  UNP  P32056    TYR   102 ENGINEERED MUTATION            
SEQADV 2GT4 MET C    1  UNP  P32056              INITIATING METHIONINE          
SEQADV 2GT4 PHE C  103  UNP  P32056    TYR   102 ENGINEERED MUTATION            
SEQRES   1 A  160  MET MET PHE LEU ARG GLN GLU ASP PHE ALA THR VAL VAL          
SEQRES   2 A  160  ARG SER THR PRO LEU VAL SER LEU ASP PHE ILE VAL GLU          
SEQRES   3 A  160  ASN SER ARG GLY GLU PHE LEU LEU GLY LYS ARG THR ASN          
SEQRES   4 A  160  ARG PRO ALA GLN GLY TYR TRP PHE VAL PRO GLY GLY ARG          
SEQRES   5 A  160  VAL GLN LYS ASP GLU THR LEU GLU ALA ALA PHE GLU ARG          
SEQRES   6 A  160  LEU THR MET ALA GLU LEU GLY LEU ARG LEU PRO ILE THR          
SEQRES   7 A  160  ALA GLY GLN PHE TYR GLY VAL TRP GLN HIS PHE TYR ASP          
SEQRES   8 A  160  ASP ASN PHE SER GLY THR ASP PHE THR THR HIS PHE VAL          
SEQRES   9 A  160  VAL LEU GLY PHE ARG PHE ARG VAL SER GLU GLU GLU LEU          
SEQRES  10 A  160  LEU LEU PRO ASP GLU GLN HIS ASP ASP TYR ARG TRP LEU          
SEQRES  11 A  160  THR SER ASP ALA LEU LEU ALA SER ASP ASN VAL HIS ALA          
SEQRES  12 A  160  ASN SER ARG ALA TYR PHE LEU ALA GLU LYS ARG THR GLY          
SEQRES  13 A  160  VAL PRO GLY LEU                                              
SEQRES   1 B  160  MET MET PHE LEU ARG GLN GLU ASP PHE ALA THR VAL VAL          
SEQRES   2 B  160  ARG SER THR PRO LEU VAL SER LEU ASP PHE ILE VAL GLU          
SEQRES   3 B  160  ASN SER ARG GLY GLU PHE LEU LEU GLY LYS ARG THR ASN          
SEQRES   4 B  160  ARG PRO ALA GLN GLY TYR TRP PHE VAL PRO GLY GLY ARG          
SEQRES   5 B  160  VAL GLN LYS ASP GLU THR LEU GLU ALA ALA PHE GLU ARG          
SEQRES   6 B  160  LEU THR MET ALA GLU LEU GLY LEU ARG LEU PRO ILE THR          
SEQRES   7 B  160  ALA GLY GLN PHE TYR GLY VAL TRP GLN HIS PHE TYR ASP          
SEQRES   8 B  160  ASP ASN PHE SER GLY THR ASP PHE THR THR HIS PHE VAL          
SEQRES   9 B  160  VAL LEU GLY PHE ARG PHE ARG VAL SER GLU GLU GLU LEU          
SEQRES  10 B  160  LEU LEU PRO ASP GLU GLN HIS ASP ASP TYR ARG TRP LEU          
SEQRES  11 B  160  THR SER ASP ALA LEU LEU ALA SER ASP ASN VAL HIS ALA          
SEQRES  12 B  160  ASN SER ARG ALA TYR PHE LEU ALA GLU LYS ARG THR GLY          
SEQRES  13 B  160  VAL PRO GLY LEU                                              
SEQRES   1 C  160  MET MET PHE LEU ARG GLN GLU ASP PHE ALA THR VAL VAL          
SEQRES   2 C  160  ARG SER THR PRO LEU VAL SER LEU ASP PHE ILE VAL GLU          
SEQRES   3 C  160  ASN SER ARG GLY GLU PHE LEU LEU GLY LYS ARG THR ASN          
SEQRES   4 C  160  ARG PRO ALA GLN GLY TYR TRP PHE VAL PRO GLY GLY ARG          
SEQRES   5 C  160  VAL GLN LYS ASP GLU THR LEU GLU ALA ALA PHE GLU ARG          
SEQRES   6 C  160  LEU THR MET ALA GLU LEU GLY LEU ARG LEU PRO ILE THR          
SEQRES   7 C  160  ALA GLY GLN PHE TYR GLY VAL TRP GLN HIS PHE TYR ASP          
SEQRES   8 C  160  ASP ASN PHE SER GLY THR ASP PHE THR THR HIS PHE VAL          
SEQRES   9 C  160  VAL LEU GLY PHE ARG PHE ARG VAL SER GLU GLU GLU LEU          
SEQRES  10 C  160  LEU LEU PRO ASP GLU GLN HIS ASP ASP TYR ARG TRP LEU          
SEQRES  11 C  160  THR SER ASP ALA LEU LEU ALA SER ASP ASN VAL HIS ALA          
SEQRES  12 C  160  ASN SER ARG ALA TYR PHE LEU ALA GLU LYS ARG THR GLY          
SEQRES  13 C  160  VAL PRO GLY LEU                                              
MODRES 2GT4 ASN C   39  ASN  GLYCOSYLATION SITE                                 
MODRES 2GT4 ASN B   39  ASN  GLYCOSYLATION SITE                                 
HET     MG  A 401       1                                                       
HET    GDD  A 201      39                                                       
HET    BMA  B 202      11                                                       
HET     MG  B 401       1                                                       
HET    GDD  B 201      39                                                       
HET    BMA  C 202      11                                                       
HET     MG  C 401       1                                                       
HET    GDD  C 201      39                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     GDD GUANOSINE-5'-DIPHOSPHATE-ALPHA-D-MANNOSE                         
HETNAM     BMA BETA-D-MANNOPYRANOSE                                             
HETSYN     BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE                               
FORMUL   4   MG    3(MG 2+)                                                     
FORMUL   5  GDD    3(C16 H25 N5 O16 P2)                                         
FORMUL   6  BMA    2(C6 H12 O6)                                                 
FORMUL  12  HOH   *345(H2 O)                                                    
HELIX    1   1 ARG A    5  THR A   16  1                                  12    
HELIX    2   2 THR A   58  GLY A   72  1                                  15    
HELIX    3   3 PRO A   76  GLY A   80  5                                   5    
HELIX    4   4 SER A  113  LEU A  117  5                                   5    
HELIX    5   5 PRO A  120  ASP A  125  5                                   6    
HELIX    6   6 THR A  131  SER A  138  1                                   8    
HELIX    7   7 HIS A  142  ALA A  147  1                                   6    
HELIX    8   8 LEU A  150  THR A  155  1                                   6    
HELIX    9   9 ARG B    5  THR B   16  1                                  12    
HELIX   10  10 THR B   58  GLY B   72  1                                  15    
HELIX   11  11 PRO B   76  GLY B   80  5                                   5    
HELIX   12  12 SER B  113  LEU B  117  5                                   5    
HELIX   13  13 ASP B  121  ASP B  125  5                                   5    
HELIX   14  14 THR B  131  ALA B  137  1                                   7    
HELIX   15  15 HIS B  142  ALA B  147  1                                   6    
HELIX   16  16 LEU B  150  THR B  155  1                                   6    
HELIX   17  17 ARG C    5  THR C   16  1                                  12    
HELIX   18  18 THR C   58  LEU C   71  1                                  14    
HELIX   19  19 PRO C   76  GLY C   80  5                                   5    
HELIX   20  20 SER C  113  LEU C  117  5                                   5    
HELIX   21  21 PRO C  120  ASP C  125  5                                   6    
HELIX   22  22 THR C  131  ALA C  137  1                                   7    
HELIX   23  23 HIS C  142  ALA C  147  1                                   6    
HELIX   24  24 LEU C  150  THR C  155  1                                   6    
SHEET    1   A 4 GLY A  50  ARG A  52  0                                        
SHEET    2   A 4 LEU A  18  GLU A  26 -1  N  LEU A  21   O  GLY A  51           
SHEET    3   A 4 THR A 101  ARG A 111  1  O  VAL A 104   N  LEU A  18           
SHEET    4   A 4 GLN A  81  TYR A  90 -1  N  TYR A  83   O  GLY A 107           
SHEET    1   B 3 TYR A  45  PHE A  47  0                                        
SHEET    2   B 3 PHE A  32  ARG A  37 -1  N  GLY A  35   O  PHE A  47           
SHEET    3   B 3 TYR A 127  LEU A 130 -1  O  LEU A 130   N  PHE A  32           
SHEET    1   C 4 GLY B  50  ARG B  52  0                                        
SHEET    2   C 4 LEU B  18  GLU B  26 -1  N  LEU B  21   O  GLY B  51           
SHEET    3   C 4 THR B 101  ARG B 111  1  O  HIS B 102   N  LEU B  18           
SHEET    4   C 4 GLN B  81  TYR B  90 -1  N  TYR B  83   O  GLY B 107           
SHEET    1   D 3 TRP B  46  PHE B  47  0                                        
SHEET    2   D 3 PHE B  32  LYS B  36 -1  N  GLY B  35   O  PHE B  47           
SHEET    3   D 3 TYR B 127  LEU B 130 -1  O  LEU B 130   N  PHE B  32           
SHEET    1   E 4 GLY C  50  ARG C  52  0                                        
SHEET    2   E 4 LEU C  18  GLU C  26 -1  N  LEU C  21   O  GLY C  51           
SHEET    3   E 4 THR C 101  ARG C 111  1  O  HIS C 102   N  LEU C  18           
SHEET    4   E 4 GLN C  81  TYR C  90 -1  N  TRP C  86   O  VAL C 105           
SHEET    1   F 3 TRP C  46  PHE C  47  0                                        
SHEET    2   F 3 PHE C  32  LYS C  36 -1  N  GLY C  35   O  PHE C  47           
SHEET    3   F 3 TYR C 127  LEU C 130 -1  O  LEU C 130   N  PHE C  32           
LINK         O   GLY A  50                MG    MG A 401     1555   1555  2.20  
LINK         OE2 GLU A  70                MG    MG A 401     1555   1555  2.36  
LINK         O2B GDD A 201                MG    MG A 401     1555   1555  2.60  
LINK         O2A GDD A 201                MG    MG A 401     1555   1555  2.18  
LINK        MG    MG A 401                 O   HOH A 411     1555   1555  2.36  
LINK        MG    MG A 401                 O   HOH A 455     1555   1555  2.32  
LINK         O   GLY B  50                MG    MG B 401     1555   1555  2.19  
LINK         OE2 GLU B  70                MG    MG B 401     1555   1555  2.18  
LINK         O2B GDD B 201                MG    MG B 401     1555   1555  2.20  
LINK         O2A GDD B 201                MG    MG B 401     1555   1555  2.18  
LINK        MG    MG B 401                 O   HOH B 402     1555   1555  2.29  
LINK        MG    MG B 401                 O   HOH B 417     1555   1555  1.92  
LINK         O   GLY C  50                MG    MG C 401     1555   1555  2.17  
LINK         OE2 GLU C  70                MG    MG C 401     1555   1555  2.18  
LINK         O2B GDD C 201                MG    MG C 401     1555   1555  2.17  
LINK         O2A GDD C 201                MG    MG C 401     1555   1555  2.19  
LINK         O4  BMA C 202                MG    MG C 401     1555   1555  3.12  
LINK        MG    MG C 401                 O   HOH C 413     1555   1555  2.66  
LINK        MG    MG C 401                 O   HOH C 425     1555   1555  2.37  
CISPEP   1 ARG A   40    PRO A   41          0        -1.65                     
CISPEP   2 ARG B   40    PRO B   41          0        -2.86                     
CISPEP   3 ARG C   40    PRO C   41          0        -0.68                     
CRYST1  137.785   93.893   66.103  90.00  91.23  90.00 C 1 2 1      12          
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      0.007258  0.000000  0.000156        0.00000                         
SCALE2      0.000000  0.010650  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015131        0.00000