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Database: PDB
Entry: 3FPP
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Original site: 3FPP 
HEADER    MEMBRANE PROTEIN                        06-JAN-09   3FPP              
TITLE     CRYSTAL STRUCTURE OF E.COLI MACA                                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MACROLIDE-SPECIFIC EFFLUX PROTEIN MACA;                    
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 STRAIN: K12;                                                         
SOURCE   5 GENE: MACA;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PPROEXHTA                                 
KEYWDS    HEXAMERIC ASSEMBLY, MEMBRANE FUSION PROTEIN, DRUG EFFLUX PUMP,        
KEYWDS   2 PERIPLASMIC PROTEIN, ANTIBIOTIC RESISTANCE, CELL INNER MEMBRANE,     
KEYWDS   3 CELL MEMBRANE, MEMBRANE, TRANSPORT, MEMBRANE PROTEIN                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.YUM,Y.XU,S.PIAO,N.-C.HA                                             
REVDAT   3   03-APR-24 3FPP    1       REMARK                                   
REVDAT   2   20-MAR-24 3FPP    1       REMARK                                   
REVDAT   1   28-APR-09 3FPP    0                                                
JRNL        AUTH   S.YUM,Y.XU,S.PIAO,S.-H.SIM,H.-M.KIM,W.-S.JO,K.-J.KIM,        
JRNL        AUTH 2 H.-S.KWEON,M.-H.JEONG,H.JEON,K.LEE,N.-C.HA                   
JRNL        TITL   CRYSTAL STRUCTURE OF THE PERIPLASMIC COMPONENT OF A          
JRNL        TITL 2 TRIPARTITE MACROLIDE-SPECIFIC EFFLUX PUMP                    
JRNL        REF    J.MOL.BIOL.                   V. 387  1286 2009              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   19254725                                                     
JRNL        DOI    10.1016/J.JMB.2009.02.048                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.99 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.2                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.99                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 49.69                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 90818.230                      
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 92.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 18206                          
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 SET) : 0.283                           
REMARK   3   FREE R VALUE                     : 0.349                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1950                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.008                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4097                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 0.50                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.50                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.36000                                              
REMARK   3    B22 (A**2) : 2.36000                                              
REMARK   3    B33 (A**2) : -4.72000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.47                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.67                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.62                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.85                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.009                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.600                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.40                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.950                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.30                                                 
REMARK   3   BSOL        : 14.10                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED                   
REMARK   4                                                                      
REMARK   4 3FPP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-JAN-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000050887.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-MAR-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 293                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PAL/PLS                            
REMARK 200  BEAMLINE                       : 6C1                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000                              
REMARK 200  MONOCHROMATOR                  : DOUBLE MIRROR                      
REMARK 200  OPTICS                         : DOUBLE MIRRORS                     
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 19873                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.990                              
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     (%) : 92.3                               
REMARK 200  DATA REDUNDANCY                : 2.400                              
REMARK 200  R MERGE                    (I) : 0.12300                            
REMARK 200  R SYM                      (I) : 0.12300                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 7.0000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.99                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.11                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 84.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.33800                            
REMARK 200  R SYM FOR SHELL            (I) : 0.33800                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
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: THE UNREFINED STRUCTURE OF ACTINOBACILLUS            
REMARK 200  ACTINOMYCETEMCOMITANS MACA                                          
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 65.21                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.54                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1M POTASSIUM SODIUM TARTRATE             
REMARK 280  TETRAHYDRATE, 0.1M MES, PH 6.5, VAPOR DIFFUSION, HANGING DROP,      
REMARK 280  TEMPERATURE 287K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 2 1                          
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   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z                                               
REMARK 290       6555   -X,-X+Y,-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 -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 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: HEXAMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 23130 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 78300 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -95.0 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   BIOMT1   2 -0.500000 -0.866025  0.000000      -64.25850            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000      111.29899            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000     -128.51700            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   3  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    31                                                      
REMARK 465     PRO A    32                                                      
REMARK 465     VAL A    33                                                      
REMARK 465     PRO A    34                                                      
REMARK 465     THR A    35                                                      
REMARK 465     TYR A    36                                                      
REMARK 465     GLN A    37                                                      
REMARK 465     THR A    38                                                      
REMARK 465     LEU A    39                                                      
REMARK 465     ILE A    40                                                      
REMARK 465     VAL A    41                                                      
REMARK 465     ARG A    42                                                      
REMARK 465     ILE A   309                                                      
REMARK 465     PRO A   310                                                      
REMARK 465     LEU A   311                                                      
REMARK 465     SER A   312                                                      
REMARK 465     ALA A   313                                                      
REMARK 465     LEU A   314                                                      
REMARK 465     GLY A   315                                                      
REMARK 465     ASP A   316                                                      
REMARK 465     PRO A   317                                                      
REMARK 465     VAL A   318                                                      
REMARK 465     GLY A   319                                                      
REMARK 465     ASP A   320                                                      
REMARK 465     ASN A   321                                                      
REMARK 465     ARG A   322                                                      
REMARK 465     TYR A   323                                                      
REMARK 465     LYS A   324                                                      
REMARK 465     VAL A   325                                                      
REMARK 465     LYS A   326                                                      
REMARK 465     LEU A   327                                                      
REMARK 465     LEU A   328                                                      
REMARK 465     ARG A   329                                                      
REMARK 465     ASN A   330                                                      
REMARK 465     GLY A   331                                                      
REMARK 465     GLU A   332                                                      
REMARK 465     THR A   333                                                      
REMARK 465     ARG A   334                                                      
REMARK 465     GLU A   335                                                      
REMARK 465     ARG A   336                                                      
REMARK 465     GLU A   337                                                      
REMARK 465     VAL A   338                                                      
REMARK 465     THR A   339                                                      
REMARK 465     ILE A   340                                                      
REMARK 465     GLY A   341                                                      
REMARK 465     ALA A   342                                                      
REMARK 465     ARG A   343                                                      
REMARK 465     ASN A   344                                                      
REMARK 465     ASP A   345                                                      
REMARK 465     THR A   346                                                      
REMARK 465     ASP A   347                                                      
REMARK 465     VAL A   348                                                      
REMARK 465     GLU A   349                                                      
REMARK 465     ILE A   350                                                      
REMARK 465     VAL A   351                                                      
REMARK 465     LYS A   352                                                      
REMARK 465     GLY A   353                                                      
REMARK 465     LEU A   354                                                      
REMARK 465     GLU A   355                                                      
REMARK 465     ALA A   356                                                      
REMARK 465     GLY A   357                                                      
REMARK 465     ASP A   358                                                      
REMARK 465     GLU A   359                                                      
REMARK 465     VAL A   360                                                      
REMARK 465     VAL A   361                                                      
REMARK 465     ILE A   362                                                      
REMARK 465     GLY A   363                                                      
REMARK 465     GLU A   364                                                      
REMARK 465     ALA A   365                                                      
REMARK 465     LYS A   366                                                      
REMARK 465     PRO A   367                                                      
REMARK 465     GLY A   368                                                      
REMARK 465     ALA A   369                                                      
REMARK 465     ALA A   370                                                      
REMARK 465     GLN A   371                                                      
REMARK 465     ALA B    31                                                      
REMARK 465     PRO B    32                                                      
REMARK 465     VAL B    33                                                      
REMARK 465     PRO B    34                                                      
REMARK 465     THR B    35                                                      
REMARK 465     TYR B    36                                                      
REMARK 465     GLN B    37                                                      
REMARK 465     THR B    38                                                      
REMARK 465     LEU B    39                                                      
REMARK 465     ILE B    40                                                      
REMARK 465     VAL B    41                                                      
REMARK 465     ILE B   309                                                      
REMARK 465     PRO B   310                                                      
REMARK 465     LEU B   311                                                      
REMARK 465     SER B   312                                                      
REMARK 465     ALA B   313                                                      
REMARK 465     LEU B   314                                                      
REMARK 465     GLY B   315                                                      
REMARK 465     ASP B   316                                                      
REMARK 465     PRO B   317                                                      
REMARK 465     VAL B   318                                                      
REMARK 465     GLY B   319                                                      
REMARK 465     ASP B   320                                                      
REMARK 465     ASN B   321                                                      
REMARK 465     ARG B   322                                                      
REMARK 465     TYR B   323                                                      
REMARK 465     LYS B   324                                                      
REMARK 465     VAL B   325                                                      
REMARK 465     LYS B   326                                                      
REMARK 465     LEU B   327                                                      
REMARK 465     LEU B   328                                                      
REMARK 465     ARG B   329                                                      
REMARK 465     ASN B   330                                                      
REMARK 465     GLY B   331                                                      
REMARK 465     GLU B   332                                                      
REMARK 465     THR B   333                                                      
REMARK 465     ARG B   334                                                      
REMARK 465     GLU B   335                                                      
REMARK 465     ARG B   336                                                      
REMARK 465     GLU B   337                                                      
REMARK 465     VAL B   338                                                      
REMARK 465     THR B   339                                                      
REMARK 465     ILE B   340                                                      
REMARK 465     GLY B   341                                                      
REMARK 465     ALA B   342                                                      
REMARK 465     ARG B   343                                                      
REMARK 465     ASN B   344                                                      
REMARK 465     ASP B   345                                                      
REMARK 465     THR B   346                                                      
REMARK 465     ASP B   347                                                      
REMARK 465     VAL B   348                                                      
REMARK 465     GLU B   349                                                      
REMARK 465     ILE B   350                                                      
REMARK 465     VAL B   351                                                      
REMARK 465     LYS B   352                                                      
REMARK 465     GLY B   353                                                      
REMARK 465     LEU B   354                                                      
REMARK 465     GLU B   355                                                      
REMARK 465     ALA B   356                                                      
REMARK 465     GLY B   357                                                      
REMARK 465     ASP B   358                                                      
REMARK 465     GLU B   359                                                      
REMARK 465     VAL B   360                                                      
REMARK 465     VAL B   361                                                      
REMARK 465     ILE B   362                                                      
REMARK 465     GLY B   363                                                      
REMARK 465     GLU B   364                                                      
REMARK 465     ALA B   365                                                      
REMARK 465     LYS B   366                                                      
REMARK 465     PRO B   367                                                      
REMARK 465     GLY B   368                                                      
REMARK 465     ALA B   369                                                      
REMARK 465     ALA B   370                                                      
REMARK 465     GLN B   371                                                      
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   OD1  ASN B   283     O    LEU B   287              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A  86       24.83     89.84                                   
REMARK 500    LEU A  88      104.71    -59.62                                   
REMARK 500    ASP A  93       96.16    -40.61                                   
REMARK 500    GLU A  95      -36.21    -26.15                                   
REMARK 500    TYR A 129      -71.85    -64.24                                   
REMARK 500    ARG A 131      -34.54    -38.69                                   
REMARK 500    LEU A 135       13.68    -67.12                                   
REMARK 500    GLN A 139      113.15     60.45                                   
REMARK 500    ALA A 140       -2.27    175.37                                   
REMARK 500    VAL A 141      -31.64   -147.85                                   
REMARK 500    SER A 142     -130.01     72.77                                   
REMARK 500    GLN A 144      -79.39    -28.94                                   
REMARK 500    MET A 153      -38.91    -36.97                                   
REMARK 500    VAL A 194       96.18    -65.71                                   
REMARK 500    ALA A 208      -52.32    -20.70                                   
REMARK 500    GLN A 210      118.52    172.43                                   
REMARK 500    PRO A 212     -175.04    -68.14                                   
REMARK 500    ILE A 214      -77.39    -80.61                                   
REMARK 500    ALA A 218      138.95   -170.96                                   
REMARK 500    SER A 221      -86.65    -39.72                                   
REMARK 500    MET A 223     -165.49   -103.64                                   
REMARK 500    SER A 230      156.02    -44.92                                   
REMARK 500    ASP A 233       45.21   -154.30                                   
REMARK 500    LYS A 242     -117.90    -32.13                                   
REMARK 500    ALA A 243      131.10     87.44                                   
REMARK 500    THR A 246     -133.63    -96.18                                   
REMARK 500    VAL A 247       46.71   -178.56                                   
REMARK 500    LEU A 248     -100.27     46.68                                   
REMARK 500    ASP A 250       82.06     92.10                                   
REMARK 500    LEU A 252       72.13    172.23                                   
REMARK 500    THR A 253      -27.18   -150.41                                   
REMARK 500    ARG A 254      136.70     44.35                                   
REMARK 500    LYS A 260        9.85   -153.64                                   
REMARK 500    ASP A 271       45.22     93.25                                   
REMARK 500    PHE A 274     -161.51   -112.76                                   
REMARK 500    ASN A 285     -156.48   -110.07                                   
REMARK 500    LEU A 287      140.24     -8.87                                   
REMARK 500    LEU A 288      115.70     75.52                                   
REMARK 500    ASP A 302       -7.82   -159.84                                   
REMARK 500    ASN A 305       91.38     75.56                                   
REMARK 500    VAL A 306      -13.36   -160.49                                   
REMARK 500    LEU A 307      117.94     75.27                                   
REMARK 500    GLN B  47      144.25    179.01                                   
REMARK 500    VAL B  50      111.65   -178.68                                   
REMARK 500    ALA B  52      127.54   -170.12                                   
REMARK 500    ALA B  58      129.43    -39.63                                   
REMARK 500    SER B  69     -151.90    -79.25                                   
REMARK 500    ILE B  79       39.34    -53.09                                   
REMARK 500    ASP B  93       96.96    -35.64                                   
REMARK 500    GLU B  95      -26.29    -37.32                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      83 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THESE RESIDUES DERIVE FROM A VARIANT OF E.COLI K12 STRAIN.           
DBREF  3FPP A   31   371  UNP    P75830   MACA_ECOLI      31    371             
DBREF  3FPP B   31   371  UNP    P75830   MACA_ECOLI      31    371             
SEQADV 3FPP GLN A  139  UNP  P75830    LYS   139 SEE REMARK 999                 
SEQADV 3FPP ASN A  148  UNP  P75830    THR   148 SEE REMARK 999                 
SEQADV 3FPP GLN A  251  UNP  P75830    PRO   251 SEE REMARK 999                 
SEQADV 3FPP GLN B  139  UNP  P75830    LYS   139 SEE REMARK 999                 
SEQADV 3FPP ASN B  148  UNP  P75830    THR   148 SEE REMARK 999                 
SEQADV 3FPP GLN B  251  UNP  P75830    PRO   251 SEE REMARK 999                 
SEQRES   1 A  341  ALA PRO VAL PRO THR TYR GLN THR LEU ILE VAL ARG PRO          
SEQRES   2 A  341  GLY ASP LEU GLN GLN SER VAL LEU ALA THR GLY LYS LEU          
SEQRES   3 A  341  ASP ALA LEU ARG LYS VAL ASP VAL GLY ALA GLN VAL SER          
SEQRES   4 A  341  GLY GLN LEU LYS THR LEU SER VAL ALA ILE GLY ASP LYS          
SEQRES   5 A  341  VAL LYS LYS ASP GLN LEU LEU GLY VAL ILE ASP PRO GLU          
SEQRES   6 A  341  GLN ALA GLU ASN GLN ILE LYS GLU VAL GLU ALA THR LEU          
SEQRES   7 A  341  MET GLU LEU ARG ALA GLN ARG GLN GLN ALA GLU ALA GLU          
SEQRES   8 A  341  LEU LYS LEU ALA ARG VAL THR TYR SER ARG GLN GLN ARG          
SEQRES   9 A  341  LEU ALA GLN THR GLN ALA VAL SER GLN GLN ASP LEU ASP          
SEQRES  10 A  341  ASN ALA ALA THR GLU MET ALA VAL LYS GLN ALA GLN ILE          
SEQRES  11 A  341  GLY THR ILE ASP ALA GLN ILE LYS ARG ASN GLN ALA SER          
SEQRES  12 A  341  LEU ASP THR ALA LYS THR ASN LEU ASP TYR THR ARG ILE          
SEQRES  13 A  341  VAL ALA PRO MET ALA GLY GLU VAL THR GLN ILE THR THR          
SEQRES  14 A  341  LEU GLN GLY GLN THR VAL ILE ALA ALA GLN GLN ALA PRO          
SEQRES  15 A  341  ASN ILE LEU THR LEU ALA ASP MET SER ALA MET LEU VAL          
SEQRES  16 A  341  LYS ALA GLN VAL SER GLU ALA ASP VAL ILE HIS LEU LYS          
SEQRES  17 A  341  PRO GLY GLN LYS ALA TRP PHE THR VAL LEU GLY ASP GLN          
SEQRES  18 A  341  LEU THR ARG TYR GLU GLY GLN ILE LYS ASP VAL LEU PRO          
SEQRES  19 A  341  THR PRO GLU LYS VAL ASN ASP ALA ILE PHE TYR TYR ALA          
SEQRES  20 A  341  ARG PHE GLU VAL PRO ASN PRO ASN GLY LEU LEU ARG LEU          
SEQRES  21 A  341  ASP MET THR ALA GLN VAL HIS ILE GLN LEU THR ASP VAL          
SEQRES  22 A  341  LYS ASN VAL LEU THR ILE PRO LEU SER ALA LEU GLY ASP          
SEQRES  23 A  341  PRO VAL GLY ASP ASN ARG TYR LYS VAL LYS LEU LEU ARG          
SEQRES  24 A  341  ASN GLY GLU THR ARG GLU ARG GLU VAL THR ILE GLY ALA          
SEQRES  25 A  341  ARG ASN ASP THR ASP VAL GLU ILE VAL LYS GLY LEU GLU          
SEQRES  26 A  341  ALA GLY ASP GLU VAL VAL ILE GLY GLU ALA LYS PRO GLY          
SEQRES  27 A  341  ALA ALA GLN                                                  
SEQRES   1 B  341  ALA PRO VAL PRO THR TYR GLN THR LEU ILE VAL ARG PRO          
SEQRES   2 B  341  GLY ASP LEU GLN GLN SER VAL LEU ALA THR GLY LYS LEU          
SEQRES   3 B  341  ASP ALA LEU ARG LYS VAL ASP VAL GLY ALA GLN VAL SER          
SEQRES   4 B  341  GLY GLN LEU LYS THR LEU SER VAL ALA ILE GLY ASP LYS          
SEQRES   5 B  341  VAL LYS LYS ASP GLN LEU LEU GLY VAL ILE ASP PRO GLU          
SEQRES   6 B  341  GLN ALA GLU ASN GLN ILE LYS GLU VAL GLU ALA THR LEU          
SEQRES   7 B  341  MET GLU LEU ARG ALA GLN ARG GLN GLN ALA GLU ALA GLU          
SEQRES   8 B  341  LEU LYS LEU ALA ARG VAL THR TYR SER ARG GLN GLN ARG          
SEQRES   9 B  341  LEU ALA GLN THR GLN ALA VAL SER GLN GLN ASP LEU ASP          
SEQRES  10 B  341  ASN ALA ALA THR GLU MET ALA VAL LYS GLN ALA GLN ILE          
SEQRES  11 B  341  GLY THR ILE ASP ALA GLN ILE LYS ARG ASN GLN ALA SER          
SEQRES  12 B  341  LEU ASP THR ALA LYS THR ASN LEU ASP TYR THR ARG ILE          
SEQRES  13 B  341  VAL ALA PRO MET ALA GLY GLU VAL THR GLN ILE THR THR          
SEQRES  14 B  341  LEU GLN GLY GLN THR VAL ILE ALA ALA GLN GLN ALA PRO          
SEQRES  15 B  341  ASN ILE LEU THR LEU ALA ASP MET SER ALA MET LEU VAL          
SEQRES  16 B  341  LYS ALA GLN VAL SER GLU ALA ASP VAL ILE HIS LEU LYS          
SEQRES  17 B  341  PRO GLY GLN LYS ALA TRP PHE THR VAL LEU GLY ASP GLN          
SEQRES  18 B  341  LEU THR ARG TYR GLU GLY GLN ILE LYS ASP VAL LEU PRO          
SEQRES  19 B  341  THR PRO GLU LYS VAL ASN ASP ALA ILE PHE TYR TYR ALA          
SEQRES  20 B  341  ARG PHE GLU VAL PRO ASN PRO ASN GLY LEU LEU ARG LEU          
SEQRES  21 B  341  ASP MET THR ALA GLN VAL HIS ILE GLN LEU THR ASP VAL          
SEQRES  22 B  341  LYS ASN VAL LEU THR ILE PRO LEU SER ALA LEU GLY ASP          
SEQRES  23 B  341  PRO VAL GLY ASP ASN ARG TYR LYS VAL LYS LEU LEU ARG          
SEQRES  24 B  341  ASN GLY GLU THR ARG GLU ARG GLU VAL THR ILE GLY ALA          
SEQRES  25 B  341  ARG ASN ASP THR ASP VAL GLU ILE VAL LYS GLY LEU GLU          
SEQRES  26 B  341  ALA GLY ASP GLU VAL VAL ILE GLY GLU ALA LYS PRO GLY          
SEQRES  27 B  341  ALA ALA GLN                                                  
HELIX    1   1 PRO A   94  ARG A  126  1                                  33    
HELIX    2   2 ARG A  126  THR A  138  1                                  13    
HELIX    3   3 GLN A  143  LYS A  156  1                                  14    
HELIX    4   4 LYS A  156  ASN A  170  1                                  15    
HELIX    5   5 ASN A  170  ASP A  175  1                                   6    
HELIX    6   6 SER A  230  VAL A  234  5                                   5    
HELIX    7   7 PRO B   94  THR B  138  1                                  45    
HELIX    8   8 GLN B  143  THR B  151  1                                   9    
HELIX    9   9 THR B  151  TYR B  183  1                                  33    
SHEET    1   A 6 TRP A 244  PHE A 245  0                                        
SHEET    2   A 6 THR A 293  GLN A 299 -1  O  HIS A 297   N  TRP A 244           
SHEET    3   A 6 SER A  49  ALA A  58 -1  N  ALA A  52   O  VAL A 296           
SHEET    4   A 6 ALA A 222  GLN A 228 -1  O  LEU A 224   N  ASP A  57           
SHEET    5   A 6 TYR A 276  PRO A 282 -1  O  ALA A 277   N  ALA A 227           
SHEET    6   A 6 ILE A 259  VAL A 262 -1  N  LYS A 260   O  ARG A 278           
SHEET    1   B 4 LYS A  61  ASP A  63  0                                        
SHEET    2   B 4 LEU A 215  ALA A 218 -1  O  LEU A 217   N  VAL A  62           
SHEET    3   B 4 GLY A 192  ILE A 197 -1  N  GLN A 196   O  THR A 216           
SHEET    4   B 4 LYS A  82  VAL A  83 -1  N  VAL A  83   O  GLY A 192           
SHEET    1   C 4 ARG A 185  VAL A 187  0                                        
SHEET    2   C 4 LEU A  88  ILE A  92 -1  N  GLY A  90   O  ILE A 186           
SHEET    3   C 4 GLY A  70  LEU A  75 -1  N  THR A  74   O  VAL A  91           
SHEET    4   C 4 THR A 204  VAL A 205 -1  O  VAL A 205   N  GLY A  70           
SHEET    1   D 2 PRO B  43  LEU B  46  0                                        
SHEET    2   D 2 VAL B 303  LEU B 307 -1  O  VAL B 306   N  GLY B  44           
SHEET    1   E 7 TYR B 255  GLY B 257  0                                        
SHEET    2   E 7 ALA B 243  VAL B 247 -1  N  ALA B 243   O  GLY B 257           
SHEET    3   E 7 THR B 293  ILE B 298 -1  O  GLN B 295   N  THR B 246           
SHEET    4   E 7 VAL B  50  VAL B  64 -1  N  ALA B  52   O  VAL B 296           
SHEET    5   E 7 LEU B 215  SER B 230 -1  O  LEU B 224   N  ASP B  57           
SHEET    6   E 7 ILE B 273  ALA B 277 -1  O  ALA B 277   N  ALA B 227           
SHEET    7   E 7 GLU B 267  LYS B 268 -1  N  GLU B 267   O  PHE B 274           
SHEET    1   F 6 TYR B 255  GLY B 257  0                                        
SHEET    2   F 6 ALA B 243  VAL B 247 -1  N  ALA B 243   O  GLY B 257           
SHEET    3   F 6 THR B 293  ILE B 298 -1  O  GLN B 295   N  THR B 246           
SHEET    4   F 6 VAL B  50  VAL B  64 -1  N  ALA B  52   O  VAL B 296           
SHEET    5   F 6 LEU B 215  SER B 230 -1  O  LEU B 224   N  ASP B  57           
SHEET    6   F 6 VAL B 281  PRO B 282 -1  O  VAL B 281   N  MET B 223           
SHEET    1   G 2 GLY B  70  GLN B  71  0                                        
SHEET    2   G 2 THR B 204  VAL B 205 -1  O  VAL B 205   N  GLY B  70           
SHEET    1   H 3 THR B  74  LEU B  75  0                                        
SHEET    2   H 3 LEU B  88  VAL B  91 -1  O  VAL B  91   N  THR B  74           
SHEET    3   H 3 ARG B 185  VAL B 187 -1  O  ILE B 186   N  GLY B  90           
CRYST1  128.517  128.517  110.311  90.00  90.00 120.00 P 3 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      0.007781  0.004492  0.000000        0.00000                         
SCALE2      0.000000  0.008985  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009065        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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