HEADER    HYDROLASE                               07-APR-10   3MGW              
TITLE     THERMODYNAMICS AND STRUCTURE OF A SALMON COLD-ACTIVE GOOSE-TYPE       
TITLE    2 LYSOZYME                                                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: LYSOZYME G;                                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: G-TYPE LYSOZYME, UNP RESIDUES 22-200;                      
COMPND   5 SYNONYM: GOOSE-TYPE LYSOZYME;                                        
COMPND   6 EC: 3.2.1.17;                                                        
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SALMO SALAR;                                    
SOURCE   3 ORGANISM_COMMON: ATLANTIC SALMON;                                    
SOURCE   4 ORGANISM_TAXID: 8030;                                                
SOURCE   5 GENE: LYSG, LYG;                                                     
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: M15 (PREP4);                               
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PQE-2                                     
KEYWDS    SALMON, GOOSE-TYPE, LYSOZYME, DIFFERENTIAL SCANNING CALORIMETRY,      
KEYWDS   2 REFOLDING, THERMAL TOLERANCE, INNATE IMMUNITY, HYDROLASE             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.KYOMUHENDO,B.MYRNES,B.O.BRANDSDAL,A.O.SMALAS,I.W.NILSEN,R.HELLAND   
REVDAT   4   01-NOV-23 3MGW    1       REMARK SEQADV                            
REVDAT   3   08-NOV-17 3MGW    1       REMARK                                   
REVDAT   2   19-FEB-14 3MGW    1       JRNL   VERSN                             
REVDAT   1   05-MAY-10 3MGW    0                                                
JRNL        AUTH   P.KYOMUHENDO,B.MYRNES,B.O.BRANDSDAL,A.O.SMALAS,I.W.NILSEN,   
JRNL        AUTH 2 R.HELLAND                                                    
JRNL        TITL   THERMODYNAMICS AND STRUCTURE OF A SALMON COLD ACTIVE         
JRNL        TITL 2 GOOSE-TYPE LYSOZYME                                          
JRNL        REF    COMP.BIOCHEM.PHYSIOL. B:      V. 156   254 2010              
JRNL        REF  2 BIOCHEM.MOL.BIOL.                                            
JRNL        REFN                   ISSN 0305-0491                               
JRNL        PMID   20398783                                                     
JRNL        DOI    10.1016/J.CBPB.2010.04.002                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.75 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) : 1.75                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 42.76                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 18417                          
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) : 0.178                           
REMARK   3   R VALUE            (WORKING SET) : 0.176                           
REMARK   3   FREE R VALUE                     : 0.215                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 989                             
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) : 1.75                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.80                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1351                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2490                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 87                           
REMARK   3   BIN FREE R VALUE                    : 0.3440                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1429                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 6                                       
REMARK   3   SOLVENT ATOMS            : 148                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 20.38                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 24.55                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.23000                                             
REMARK   3    B22 (A**2) : -0.23000                                             
REMARK   3    B33 (A**2) : 0.35000                                              
REMARK   3    B12 (A**2) : -0.12000                                             
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.115         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.113         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.077         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.379         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.961                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.941                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1479 ; 0.014 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1993 ; 1.298 ; 1.929       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   183 ; 5.353 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    71 ;34.821 ;23.521       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   263 ;13.596 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    11 ;24.174 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   208 ; 0.091 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1127 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   738 ; 0.207 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1007 ; 0.307 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   110 ; 0.135 ; 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):    34 ; 0.123 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    15 ; 0.216 ; 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):   928 ; 0.987 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1439 ; 1.581 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   633 ; 2.368 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   554 ; 3.584 ; 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 : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS:                                           
REMARK   3  1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS;               
REMARK   3  2. THE POLYPEPTIDE IS TRACED WHERE ELECTRON DENSITY IS OBSERVED,    
REMARK   3  BUT DENSITY FOR RESIDUES 22-24 INDICATES DISORDER. THERE APPEARS    
REMARK   3  TO BE PROTEOLYTIC CLEAVAGE AFTER RESIDUE 21.                        
REMARK   4                                                                      
REMARK   4 3MGW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-APR-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000058530.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-DEC-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.25-6.5                           
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : BESSY                              
REMARK 200  BEAMLINE                       : 14.1                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.91841                            
REMARK 200  MONOCHROMATOR                  : CRYSTAL                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 19410                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.750                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 42.760                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : 3.600                              
REMARK 200  R MERGE                    (I) : 0.08800                            
REMARK 200  R SYM                      (I) : 0.08800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.84                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.49000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.49000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.500                              
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: PDB ENTRY 153L                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.96                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 43-45 % AMMONIUM SULPHATE, 0.01M         
REMARK 280  COBALT CHLORIDE, 0.1M MES , PH 6.25-6.5, VAPOR DIFFUSION,           
REMARK 280  HANGING DROP, TEMPERATURE 295K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       5555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       6555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290       7555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290       8555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290       9555   -X+Y+1/3,-X+2/3,Z+2/3                                   
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       51.57500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       29.77684            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       16.22333            
REMARK 290   SMTRY1   5 -0.500000 -0.866025  0.000000       51.57500            
REMARK 290   SMTRY2   5  0.866025 -0.500000  0.000000       29.77684            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       16.22333            
REMARK 290   SMTRY1   6 -0.500000  0.866025  0.000000       51.57500            
REMARK 290   SMTRY2   6 -0.866025 -0.500000  0.000000       29.77684            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       16.22333            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       59.55368            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       32.44667            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       59.55368            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       32.44667            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       59.55368            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       32.44667            
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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 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    GLN A  23      -54.07   -130.56                                   
REMARK 500    ARG A 155     -101.21   -120.91                                   
REMARK 500    ASP A 168       17.65   -152.30                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CO A 186  CO                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A   5   ND1                                                    
REMARK 620 2 HIS A   5   N    94.2                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 186                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 187                 
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 AUTHOR STATED THAT RESIDUE A133V WAS NOT A INTENTIONAL MUTATION,     
REMARK 999 MAYBE AN EXPRESSION ARTIFACT.                                        
DBREF  3MGW A    7   185  UNP    A6PZ97   A6PZ97_SALSA    22    200             
SEQADV 3MGW HIS A    5  UNP  A6PZ97              EXPRESSION TAG                 
SEQADV 3MGW HIS A    6  UNP  A6PZ97              EXPRESSION TAG                 
SEQADV 3MGW VAL A  133  UNP  A6PZ97    ALA   148 SEE REMARK 999                 
SEQRES   1 A  181  HIS HIS ASP ILE THR LYS VAL ASP THR SER GLY ALA SER          
SEQRES   2 A  181  GLU ILE THR ALA ARG GLN ASP LYS LEU THR LEU GLN GLY          
SEQRES   3 A  181  VAL ASP ALA SER HIS LYS LEU ALA GLU HIS ASP LEU VAL          
SEQRES   4 A  181  ARG MET ASN LYS TYR LYS GLU LEU ILE THR ARG VAL GLY          
SEQRES   5 A  181  GLN LYS HIS GLY LEU ASP PRO ALA ILE ILE ALA GLY ILE          
SEQRES   6 A  181  ILE SER ARG GLU SER ARG ALA GLY SER ALA LEU ASP HIS          
SEQRES   7 A  181  GLY TRP GLY ASP HIS GLY LYS GLY PHE GLY LEU MET GLN          
SEQRES   8 A  181  VAL ASP LYS ARG TYR HIS LYS ILE VAL GLY ALA TRP ASP          
SEQRES   9 A  181  SER GLU LYS HIS ILE SER GLN GLY THR GLU ILE LEU ILE          
SEQRES  10 A  181  GLU PHE ILE ARG ARG ILE GLN ALA LYS PHE PRO VAL TRP          
SEQRES  11 A  181  PRO LYS GLU HIS GLN LEU LYS GLY GLY ILE SER ALA TYR          
SEQRES  12 A  181  ASN ALA GLY ASP LYS ASN VAL ARG THR TYR GLU ARG MET          
SEQRES  13 A  181  ASP VAL GLY THR THR GLY GLY ASP TYR SER ASN ASP VAL          
SEQRES  14 A  181  VAL ALA ARG SER GLN TRP PHE LYS SER GLN GLY TYR              
HET     CO  A 186       1                                                       
HET    SO4  A 187       5                                                       
HETNAM      CO COBALT (II) ION                                                  
HETNAM     SO4 SULFATE ION                                                      
FORMUL   2   CO    CO 2+                                                        
FORMUL   3  SO4    O4 S 2-                                                      
FORMUL   4  HOH   *148(H2 O)                                                    
HELIX    1   1 ASP A    7  VAL A   11  5                                   5    
HELIX    2   2 GLN A   29  LYS A   47  1                                  19    
HELIX    3   3 TYR A   48  GLY A   60  1                                  13    
HELIX    4   4 ASP A   62  ARG A   75  1                                  14    
HELIX    5   5 SER A  109  PHE A  131  1                                  23    
HELIX    6   6 PRO A  135  GLY A  150  1                                  16    
HELIX    7   7 THR A  156  MET A  160  5                                   5    
HELIX    8   8 THR A  164  GLY A  167  5                                   4    
HELIX    9   9 ASP A  168  GLN A  183  1                                  16    
SHEET    1   A 3 TRP A  84  GLY A  85  0                                        
SHEET    2   A 3 GLY A  90  PHE A  91 -1  O  GLY A  90   N  GLY A  85           
SHEET    3   A 3 VAL A  96  ASP A  97 -1  O  VAL A  96   N  PHE A  91           
LINK         ND1 HIS A   5                CO    CO A 186     1555   1555  2.12  
LINK         N   HIS A   5                CO    CO A 186     1555   1555  2.21  
SITE     1 AC1  5 HIS A   5  ASP A  12  HIS A 138  HOH A 214                    
SITE     2 AC1  5 HOH A 302                                                     
SITE     1 AC2  5 ARG A 155  THR A 156  ARG A 159  HOH A 193                    
SITE     2 AC2  5 HOH A 335                                                     
CRYST1  103.150  103.150   48.670  90.00  90.00 120.00 H 3           9          
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      0.009695  0.005597  0.000000        0.00000                         
SCALE2      0.000000  0.011195  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.020546        0.00000