HEADER    CHOLINE-BINDING PROTEIN                 26-SEP-07   2REJ              
TITLE     ABC-TRANSPORTER CHOLINE BINDING PROTEIN IN UNLIGANDED SEMI-CLOSED     
TITLE    2 CONFORMATION                                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PUTATIVE GLYCINE BETAINE ABC TRANSPORTER PROTEIN;          
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RHIZOBIUM MELILOTI;                             
SOURCE   3 ORGANISM_COMMON: SINORHIZOBIUM MELILOTI;                             
SOURCE   4 GENE: OPUC;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    TYPE II BINDING PROTEIN, AROMATIC BOX, ABC-TRANSPORTER, TRANSPORT     
KEYWDS   2 PROTEIN, CHOLINE-BINDING PROTEIN                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.OSWALD,S.H.J.SMITS,M.HOEING,L.SOHN-BOESER,D.LE RUDULIER,L.SCHMITT,  
AUTHOR   2 E.BREMER                                                             
REVDAT   6   13-NOV-24 2REJ    1       REMARK                                   
REVDAT   5   20-OCT-21 2REJ    1       REMARK SEQADV                            
REVDAT   4   09-JUN-09 2REJ    1       REVDAT                                   
REVDAT   3   24-FEB-09 2REJ    1       VERSN                                    
REVDAT   2   13-JAN-09 2REJ    1       JRNL                                     
REVDAT   1   16-SEP-08 2REJ    0                                                
JRNL        AUTH   C.OSWALD,S.H.SMITS,M.HOING,L.SOHN-BOSSER,L.DUPONT,           
JRNL        AUTH 2 D.LE RUDULIER,L.SCHMITT,E.BREMER                             
JRNL        TITL   CRYSTAL STRUCTURES OF THE CHOLINE/ACETYLCHOLINE              
JRNL        TITL 2 SUBSTRATE-BINDING PROTEIN CHOX FROM SINORHIZOBIUM MELILOTI   
JRNL        TITL 3 IN THE LIGANDED AND UNLIGANDED-CLOSED STATES.                
JRNL        REF    J.BIOL.CHEM.                  V. 283 32848 2008              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   18779321                                                     
JRNL        DOI    10.1074/JBC.M806021200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0003                                      
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) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 21123                          
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) : 0.299                           
REMARK   3   R VALUE            (WORKING SET) : 0.296                           
REMARK   3   FREE R VALUE                     : 0.359                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.200                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1158                            
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) : 2.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.67                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1580                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 98.98                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2610                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 76                           
REMARK   3   BIN FREE R VALUE                    : 0.2700                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4352                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : UNVERIFIED                                          
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.40                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -2.01000                                             
REMARK   3    B22 (A**2) : -1.28000                                             
REMARK   3    B33 (A**2) : 3.29000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.46000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.850         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.432         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.537         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 26.351        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.846                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.767                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4436 ; 0.009 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6022 ; 1.301 ; 1.952       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   574 ; 4.983 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   190 ;43.813 ;26.105       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   740 ;18.346 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    12 ;21.698 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   678 ; 0.094 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3354 ; 0.002 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1209 ; 0.201 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2883 ; 0.292 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    52 ; 0.117 ; 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):     2 ; 0.071 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2935 ; 0.173 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4550 ; 0.311 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1738 ; 0.307 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1472 ; 0.487 ; 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  : 4                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    31        A   114                          
REMARK   3    RESIDUE RANGE :   A   235        A   314                          
REMARK   3    ORIGIN FOR THE GROUP (A):  16.2510  -9.0220  16.0700              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   -.0404 T22:   -.0360                                     
REMARK   3      T33:   -.0257 T12:   -.0256                                     
REMARK   3      T13:   -.0128 T23:    .0363                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.4407 L22:   1.4411                                     
REMARK   3      L33:   1.0859 L12:    .0902                                     
REMARK   3      L13:   -.1617 L23:   -.2315                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:    .0311 S12:   -.0608 S13:   -.3351                       
REMARK   3      S21:    .1418 S22:   -.0132 S23:   -.0530                       
REMARK   3      S31:    .1020 S32:    .0209 S33:   -.0179                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   120        A   230                          
REMARK   3    ORIGIN FOR THE GROUP (A):  15.2720  14.4850    .5590              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   -.0336 T22:    .0114                                     
REMARK   3      T33:   -.0862 T12:   -.0136                                     
REMARK   3      T13:    .0124 T23:    .0153                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:    .9136 L22:   1.8065                                     
REMARK   3      L33:   1.4590 L12:    .2561                                     
REMARK   3      L13:    .2198 L23:   -.5289                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   -.0177 S12:    .0289 S13:    .0783                       
REMARK   3      S21:   -.0890 S22:    .0211 S23:   -.0050                       
REMARK   3      S31:   -.1916 S32:   -.0798 S33:   -.0033                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    31        B   114                          
REMARK   3    RESIDUE RANGE :   B   235        B   314                          
REMARK   3    ORIGIN FOR THE GROUP (A):   2.3320 -37.2670   4.9120              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   -.0093 T22:   -.0831                                     
REMARK   3      T33:   -.0342 T12:   -.0005                                     
REMARK   3      T13:   -.0646 T23:    .0042                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:    .7759 L22:   2.2822                                     
REMARK   3      L33:   3.0136 L12:    .4424                                     
REMARK   3      L13:    .5718 L23:    .3544                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   -.2335 S12:    .0716 S13:    .2677                       
REMARK   3      S21:   -.2776 S22:   -.0950 S23:    .0979                       
REMARK   3      S31:   -.5017 S32:    .0636 S33:    .3285                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B   120        B   230                          
REMARK   3    ORIGIN FOR THE GROUP (A):    .2550 -60.8910  20.3980              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   -.0743 T22:   -.0528                                     
REMARK   3      T33:   -.0847 T12:   -.0082                                     
REMARK   3      T13:    .0336 T23:   -.0339                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5806 L22:   2.2816                                     
REMARK   3      L33:   2.0747 L12:   -.4200                                     
REMARK   3      L13:   -.0191 L23:   -.3633                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   -.0768 S12:   -.0617 S13:   -.1297                       
REMARK   3      S21:    .0794 S22:   -.0681 S23:    .0659                       
REMARK   3      S31:    .2335 S32:   -.1025 S33:    .1449                       
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. TWINNING OPERATOR IS H,-K,-L. TWINNING PERFECT PSEUDO-   
REMARK   3  MEROHEDRAL TWIN.                                                    
REMARK   4                                                                      
REMARK   4 2REJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-OCT-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000044763.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-DEC-06                          
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : 5.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                 
REMARK 200  BEAMLINE                       : BW7A                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.90                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MAR CCD 165 MM                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 22282                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : 3.400                              
REMARK 200  R MERGE                    (I) : 0.22200                            
REMARK 200  R SYM                      (I) : NULL                               
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) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.62                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M NA ACETATE PH 5.0, 18% PEG 3350,   
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000      116.25000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: 2 BIOLOGICAL UNITS IN THE ASYMMETRIC UNIT                    
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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     ALA A    28                                                      
REMARK 465     GLU A    29                                                      
REMARK 465     PRO A    30                                                      
REMARK 465     GLU A   319                                                      
REMARK 465     HIS A   320                                                      
REMARK 465     HIS A   321                                                      
REMARK 465     HIS A   322                                                      
REMARK 465     HIS A   323                                                      
REMARK 465     HIS A   324                                                      
REMARK 465     HIS A   325                                                      
REMARK 465     ALA B    28                                                      
REMARK 465     GLU B    29                                                      
REMARK 465     PRO B    30                                                      
REMARK 465     GLU B   319                                                      
REMARK 465     HIS B   320                                                      
REMARK 465     HIS B   321                                                      
REMARK 465     HIS B   322                                                      
REMARK 465     HIS B   323                                                      
REMARK 465     HIS B   324                                                      
REMARK 465     HIS B   325                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ASP A 251    CB   CG   OD1  OD2                                  
REMARK 470     ASP B 251    CB   CG   OD1  OD2                                  
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    SER A  77      -50.00    108.80                                   
REMARK 500    TYR A 119      105.54   -165.57                                   
REMARK 500    THR A 120     -174.69   -172.07                                   
REMARK 500    ASN A 124     -167.92   -121.51                                   
REMARK 500    ALA A 140       40.67    -99.22                                   
REMARK 500    HIS A 141       21.16   -143.63                                   
REMARK 500    ASP A 146      -12.11     73.91                                   
REMARK 500    TYR A 150       75.88    107.33                                   
REMARK 500    ILE A 152     -151.65   -134.57                                   
REMARK 500    VAL A 166        0.41    -68.21                                   
REMARK 500    LYS A 168       -2.68   -141.73                                   
REMARK 500    PHE A 171       12.60     83.99                                   
REMARK 500    SER A 181     -130.20   -142.20                                   
REMARK 500    SER A 196       -6.96   -149.36                                   
REMARK 500    HIS A 208      141.24   -174.06                                   
REMARK 500    PRO A 209      -14.02    -44.81                                   
REMARK 500    PHE A 214      -86.47   -108.55                                   
REMARK 500    LEU A 216      117.40    150.43                                   
REMARK 500    VAL A 225      -57.73   -128.58                                   
REMARK 500    TYR A 230        2.15     92.58                                   
REMARK 500    LYS A 270      -46.12    121.59                                   
REMARK 500    TRP A 285       -8.21   -176.25                                   
REMARK 500    LYS A 287      -73.27     86.75                                   
REMARK 500    ASN A 289       71.76   -162.89                                   
REMARK 500    GLN A 291      -19.33   -177.54                                   
REMARK 500    TYR B  62     -160.87   -118.49                                   
REMARK 500    LYS B  81       37.62    100.65                                   
REMARK 500    ASN B  89       76.58   -111.29                                   
REMARK 500    TYR B 119      112.24   -164.13                                   
REMARK 500    THR B 120     -166.77   -166.93                                   
REMARK 500    ASN B 124     -168.72   -112.22                                   
REMARK 500    ILE B 152     -152.31   -128.88                                   
REMARK 500    SER B 181     -112.01   -162.08                                   
REMARK 500    SER B 196      -27.37   -163.22                                   
REMARK 500    VAL B 225      -60.83   -131.63                                   
REMARK 500    PRO B 290       22.23    -66.44                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2REG   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2RF1   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2RIN   RELATED DB: PDB                                   
DBREF  2REJ A   28   318  UNP    Q92N37   Q92N37_RHIME    28    318             
DBREF  2REJ B   28   318  UNP    Q92N37   Q92N37_RHIME    28    318             
SEQADV 2REJ ASP A  251  UNP  Q92N37    GLY   251 ENGINEERED MUTATION            
SEQADV 2REJ GLU A  319  UNP  Q92N37              EXPRESSION TAG                 
SEQADV 2REJ HIS A  320  UNP  Q92N37              EXPRESSION TAG                 
SEQADV 2REJ HIS A  321  UNP  Q92N37              EXPRESSION TAG                 
SEQADV 2REJ HIS A  322  UNP  Q92N37              EXPRESSION TAG                 
SEQADV 2REJ HIS A  323  UNP  Q92N37              EXPRESSION TAG                 
SEQADV 2REJ HIS A  324  UNP  Q92N37              EXPRESSION TAG                 
SEQADV 2REJ HIS A  325  UNP  Q92N37              EXPRESSION TAG                 
SEQADV 2REJ ASP B  251  UNP  Q92N37    GLY   251 ENGINEERED MUTATION            
SEQADV 2REJ GLU B  319  UNP  Q92N37              EXPRESSION TAG                 
SEQADV 2REJ HIS B  320  UNP  Q92N37              EXPRESSION TAG                 
SEQADV 2REJ HIS B  321  UNP  Q92N37              EXPRESSION TAG                 
SEQADV 2REJ HIS B  322  UNP  Q92N37              EXPRESSION TAG                 
SEQADV 2REJ HIS B  323  UNP  Q92N37              EXPRESSION TAG                 
SEQADV 2REJ HIS B  324  UNP  Q92N37              EXPRESSION TAG                 
SEQADV 2REJ HIS B  325  UNP  Q92N37              EXPRESSION TAG                 
SEQRES   1 A  298  ALA GLU PRO GLU SER CYS GLY THR VAL ARG PHE SER ASP          
SEQRES   2 A  298  VAL GLY TRP THR ASP ILE THR ALA THR THR ALA THR ALA          
SEQRES   3 A  298  THR THR ILE LEU GLU ALA LEU GLY TYR GLU THR ASP VAL          
SEQRES   4 A  298  LYS VAL LEU SER VAL PRO VAL THR TYR THR SER LEU LYS          
SEQRES   5 A  298  ASN LYS ASP ILE ASP VAL PHE LEU GLY ASN TRP MET PRO          
SEQRES   6 A  298  THR MET GLU ALA ASP ILE ALA PRO TYR ARG GLU ASP LYS          
SEQRES   7 A  298  SER VAL GLU THR VAL ARG GLU ASN LEU ALA GLY ALA LYS          
SEQRES   8 A  298  TYR THR LEU ALA THR ASN ALA LYS GLY ALA GLU LEU GLY          
SEQRES   9 A  298  ILE LYS ASP PHE LYS ASP ILE ALA ALA HIS LYS ASP GLU          
SEQRES  10 A  298  LEU ASP GLY LYS ILE TYR GLY ILE GLU PRO GLY ASN ASP          
SEQRES  11 A  298  GLY ASN ARG LEU ILE ILE ASP MET VAL GLU LYS GLY THR          
SEQRES  12 A  298  PHE ASP LEU LYS GLY PHE GLU VAL VAL GLU SER SER GLU          
SEQRES  13 A  298  GLN GLY MET LEU ALA GLN VAL ALA ARG ALA GLU LYS SER          
SEQRES  14 A  298  GLY ASP PRO ILE VAL PHE LEU GLY TRP GLU PRO HIS PRO          
SEQRES  15 A  298  MET ASN ALA ASN PHE LYS LEU THR TYR LEU SER GLY GLY          
SEQRES  16 A  298  ASP ASP VAL PHE GLY PRO ASN TYR GLY GLY ALA THR VAL          
SEQRES  17 A  298  HIS THR ASN VAL ARG ALA GLY TYR THR THR GLU CYS PRO          
SEQRES  18 A  298  ASN VAL ASP LYS LEU LEU GLN ASN LEU SER PHE SER LEU          
SEQRES  19 A  298  GLN MET GLU ASN GLU ILE MET GLY LYS ILE LEU ASN ASP          
SEQRES  20 A  298  GLY GLU ASP PRO GLU LYS ALA ALA ALA ALA TRP LEU LYS          
SEQRES  21 A  298  ASP ASN PRO GLN SER ILE GLU PRO TRP LEU SER GLY VAL          
SEQRES  22 A  298  ALA THR LYS ASP GLY GLY ASP GLY LEU ALA ALA VAL LYS          
SEQRES  23 A  298  ALA ALA LEU GLY LEU GLU HIS HIS HIS HIS HIS HIS              
SEQRES   1 B  298  ALA GLU PRO GLU SER CYS GLY THR VAL ARG PHE SER ASP          
SEQRES   2 B  298  VAL GLY TRP THR ASP ILE THR ALA THR THR ALA THR ALA          
SEQRES   3 B  298  THR THR ILE LEU GLU ALA LEU GLY TYR GLU THR ASP VAL          
SEQRES   4 B  298  LYS VAL LEU SER VAL PRO VAL THR TYR THR SER LEU LYS          
SEQRES   5 B  298  ASN LYS ASP ILE ASP VAL PHE LEU GLY ASN TRP MET PRO          
SEQRES   6 B  298  THR MET GLU ALA ASP ILE ALA PRO TYR ARG GLU ASP LYS          
SEQRES   7 B  298  SER VAL GLU THR VAL ARG GLU ASN LEU ALA GLY ALA LYS          
SEQRES   8 B  298  TYR THR LEU ALA THR ASN ALA LYS GLY ALA GLU LEU GLY          
SEQRES   9 B  298  ILE LYS ASP PHE LYS ASP ILE ALA ALA HIS LYS ASP GLU          
SEQRES  10 B  298  LEU ASP GLY LYS ILE TYR GLY ILE GLU PRO GLY ASN ASP          
SEQRES  11 B  298  GLY ASN ARG LEU ILE ILE ASP MET VAL GLU LYS GLY THR          
SEQRES  12 B  298  PHE ASP LEU LYS GLY PHE GLU VAL VAL GLU SER SER GLU          
SEQRES  13 B  298  GLN GLY MET LEU ALA GLN VAL ALA ARG ALA GLU LYS SER          
SEQRES  14 B  298  GLY ASP PRO ILE VAL PHE LEU GLY TRP GLU PRO HIS PRO          
SEQRES  15 B  298  MET ASN ALA ASN PHE LYS LEU THR TYR LEU SER GLY GLY          
SEQRES  16 B  298  ASP ASP VAL PHE GLY PRO ASN TYR GLY GLY ALA THR VAL          
SEQRES  17 B  298  HIS THR ASN VAL ARG ALA GLY TYR THR THR GLU CYS PRO          
SEQRES  18 B  298  ASN VAL ASP LYS LEU LEU GLN ASN LEU SER PHE SER LEU          
SEQRES  19 B  298  GLN MET GLU ASN GLU ILE MET GLY LYS ILE LEU ASN ASP          
SEQRES  20 B  298  GLY GLU ASP PRO GLU LYS ALA ALA ALA ALA TRP LEU LYS          
SEQRES  21 B  298  ASP ASN PRO GLN SER ILE GLU PRO TRP LEU SER GLY VAL          
SEQRES  22 B  298  ALA THR LYS ASP GLY GLY ASP GLY LEU ALA ALA VAL LYS          
SEQRES  23 B  298  ALA ALA LEU GLY LEU GLU HIS HIS HIS HIS HIS HIS              
HELIX    1   1 ASP A   45  LEU A   60  1                                  16    
HELIX    2   3 ALA A  125  LEU A  130  1                                   6    
HELIX    3   4 ASP A  157  VAL A  166  1                                  10    
HELIX    4   5 GLU A  183  ALA A  193  1                                  11    
HELIX    5   6 PRO A  209  ASN A  213  5                                   5    
HELIX    6   7 TYR A  243  GLU A  246  1                                   4    
HELIX    7   8 PRO A  248  GLN A  255  1                                   8    
HELIX    8   9 LEU A  261  MET A  268  1                                   8    
HELIX    9  10 PRO A  278  ALA A  283  1                                   6    
HELIX   10  12 GLY A  308  LEU A  316  1                                   9    
HELIX   11  13 THR B   44  LEU B   60  1                                  17    
HELIX   12  14 VAL B   71  ASN B   80  1                                  10    
HELIX   13  15 MET B   94  ASP B  104  1                                  11    
HELIX   14  16 ALA B  125  LEU B  130  1                                   6    
HELIX   15  17 ASP B  137  ALA B  140  5                                   4    
HELIX   16  18 HIS B  141  ASP B  146  1                                   6    
HELIX   17  19 ASP B  157  VAL B  166  1                                  10    
HELIX   18  20 GLU B  167  LEU B  173  1                                   7    
HELIX   19  21 GLU B  183  ARG B  192  1                                  10    
HELIX   20  22 PRO B  209  ASN B  213  1                                   5    
HELIX   21  23 TYR B  243  GLU B  246  5                                   4    
HELIX   22  24 LYS B  252  ASN B  256  5                                   5    
HELIX   23  25 LEU B  261  ASP B  274  1                                  14    
HELIX   24  26 PRO B  278  ASP B  288  1                                  11    
HELIX   25  27 GLU B  294  SER B  298  5                                   5    
HELIX   26  28 GLY B  308  LEU B  316  1                                   9    
SHEET    1   1 1 THR A  35  ASP A  40  0                                        
SHEET    1   2 1 GLU A  63  VAL A  68  0                                        
SHEET    1   3 1 VAL A  85  MET A  91  0                                        
SHEET    1   4 1 VAL A 107  ALA A 115  0                                        
SHEET    1   5 1 LYS A 118  THR A 123  0                                        
SHEET    1   6 1 LYS A 148  TYR A 150  0                                        
SHEET    1   7 1 GLU A 177  VAL A 179  0                                        
SHEET    1   8 1 VAL A 201  GLU A 206  0                                        
SHEET    1   9 1 THR A 217  TYR A 218  0                                        
SHEET    1  10 1 GLY A 232  ARG A 240  0                                        
SHEET    1  11 1 THR B  35  ASP B  40  0                                        
SHEET    1  12 1 GLU B  63  VAL B  68  0                                        
SHEET    1  13 1 VAL B  85  MET B  91  0                                        
SHEET    1  14 1 VAL B 107  ALA B 115  0                                        
SHEET    1  15 1 LYS B 118  THR B 123  0                                        
SHEET    1  16 1 LYS B 148  TYR B 150  0                                        
SHEET    1  17 1 GLU B 177  VAL B 179  0                                        
SHEET    1  18 1 VAL B 201  GLU B 206  0                                        
SHEET    1  19 1 THR B 217  TYR B 218  0                                        
SHEET    1  20 1 GLY B 232  ARG B 240  0                                        
SSBOND   1 CYS A   33    CYS A  247                          1555   1555  2.04  
SSBOND   2 CYS B   33    CYS B  247                          1555   1555  2.04  
CISPEP   1 THR A   76    SER A   77          0        17.08                     
CISPEP   2 ASN A   80    LYS A   81          0         1.76                     
CISPEP   3 MET A   91    PRO A   92          0         8.51                     
CISPEP   4 ILE A  149    TYR A  150          0         0.61                     
CISPEP   5 PHE A  171    ASP A  172          0        -7.64                     
CISPEP   6 GLU A  206    PRO A  207          0         3.68                     
CISPEP   7 PHE A  214    LYS A  215          0       -12.98                     
CISPEP   8 LYS A  215    LEU A  216          0        -4.70                     
CISPEP   9 GLY A  269    LYS A  270          0         3.09                     
CISPEP  10 LEU A  286    LYS A  287          0        16.64                     
CISPEP  11 MET B   91    PRO B   92          0        -5.50                     
CISPEP  12 GLU B  206    PRO B  207          0        -3.60                     
CISPEP  13 GLN B  291    SER B  292          0         4.67                     
CRYST1   34.100  232.500   47.300  90.00  90.20  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      0.029326  0.000000  0.000102        0.00000                         
SCALE2      0.000000  0.004301  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.021142        0.00000