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Database: PDB
Entry: 2KDV
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Original site: 2KDV 
HEADER    HYDROLASE                               19-JAN-09   2KDV              
TITLE     SOLUTION STRUCTURE OF RNA PYROPHOSPHOHYDROLASE RPPH FROM ESCHERICHIA  
TITLE    2 COLI                                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RNA PYROPHOSPHOHYDROLASE;                                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 1-164;                                            
COMPND   5 SYNONYM: RPPH, (DI)NUCLEOSIDE POLYPHOSPHATE HYDROLASE, AP5A          
COMPND   6 PYROPHOSPHATASE;                                                     
COMPND   7 EC: 3.6.1.-;                                                         
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 83333;                                               
SOURCE   4 STRAIN: K12;                                                         
SOURCE   5 GENE: RPPH, NUDH, YGDP, B2830, JW2798;                               
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: VECTOR;                               
SOURCE   9 EXPRESSION_SYSTEM_VECTOR: PET21                                      
KEYWDS    NUDIX FAMILY, HYDROLASE, MAGNESIUM, MANGANESE, ZINC                   
EXPDTA    SOLUTION NMR                                                          
NUMMDL    21                                                                    
MDLTYP    MINIMIZED AVERAGE                                                     
AUTHOR    Y.BI,H.LI,C.JIN                                                       
REVDAT   2   16-MAR-22 2KDV    1       REMARK                                   
REVDAT   1   26-JAN-10 2KDV    0                                                
JRNL        AUTH   Y.BI,H.LI,C.JIN                                              
JRNL        TITL   SOLUTION STRUCTURE OF RNA PYROPHOSPHOHYDROLASE RPPH FROM     
JRNL        TITL 2 ESCHERICHIA COLI                                             
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : NMRPIPE, AMBER                                       
REMARK   3   AUTHORS     : DELAGLIO, GRZESIEK, VUISTER, ZHU, PFEIFER AND BAX    
REMARK   3                 (NMRPIPE), CASE, DARDEN, CHEATHAM, III, SIMMERLING,  
REMARK   3                 WANG, DUKE, LUO, ... AND KOLLM (AMBER)               
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2KDV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-JAN-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000100998.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 303                                
REMARK 210  PH                             : 5                                  
REMARK 210  IONIC STRENGTH                 : 90                                 
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 50MM SODIUM ACETATE-1, 20MM        
REMARK 210                                   SODIUM CHLORIDE-2, 40MM DTT-3,     
REMARK 210                                   10MM ARGININE-4, 10MM GLUTAMIC-5,  
REMARK 210                                   0.8MM [U-13C; U-15N] RPPH          
REMARK 210                                   PROTEIN-6, 90% H2O/10% D2O         
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D 1H-15N HSQC; 3D 1H-15N NOESY;   
REMARK 210                                   3D 1H-13C NOESY                    
REMARK 210  SPECTROMETER FIELD STRENGTH    : 600 MHZ; 800 MHZ                   
REMARK 210  SPECTROMETER MODEL             : AVANCE                             
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : NMRVIEW, XWINNMR, CYANA            
REMARK 210   METHOD USED                   : SIMULATED ANNEALING                
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 100                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 21                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LOWEST         
REMARK 210                                   ENERGY                             
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: NULL                                                         
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
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   HE1  TRP A    24     HB3  TRP A    33              1.34            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500  1 PRO A 163   CD    PRO A 163   N      -0.099                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500  1 MET A   1   CA  -  CB  -  CG  ANGL. DEV. =  11.0 DEGREES          
REMARK 500  1 TYR A   7   CB  -  CG  -  CD2 ANGL. DEV. =  -4.5 DEGREES          
REMARK 500  1 ARG A   8   CD  -  NE  -  CZ  ANGL. DEV. =  12.6 DEGREES          
REMARK 500  1 ARG A   8   NE  -  CZ  -  NH1 ANGL. DEV. =   6.5 DEGREES          
REMARK 500  1 ARG A   8   NE  -  CZ  -  NH2 ANGL. DEV. =  -9.1 DEGREES          
REMARK 500  1 ARG A  18   CD  -  NE  -  CZ  ANGL. DEV. =   9.0 DEGREES          
REMARK 500  1 ARG A  18   NE  -  CZ  -  NH1 ANGL. DEV. =   7.1 DEGREES          
REMARK 500  1 ARG A  18   NE  -  CZ  -  NH2 ANGL. DEV. =  -6.6 DEGREES          
REMARK 500  1 TRP A  24   CB  -  CG  -  CD2 ANGL. DEV. =  11.5 DEGREES          
REMARK 500  1 TRP A  24   CD1 -  CG  -  CD2 ANGL. DEV. =  -7.7 DEGREES          
REMARK 500  1 TRP A  24   CD1 -  NE1 -  CE2 ANGL. DEV. =   7.7 DEGREES          
REMARK 500  1 TRP A  24   NE1 -  CE2 -  CD2 ANGL. DEV. = -10.7 DEGREES          
REMARK 500  1 TRP A  24   CE2 -  CD2 -  CE3 ANGL. DEV. = -12.2 DEGREES          
REMARK 500  1 TRP A  24   CE2 -  CD2 -  CG  ANGL. DEV. =   5.9 DEGREES          
REMARK 500  1 TRP A  24   CZ3 -  CH2 -  CZ2 ANGL. DEV. = -17.9 DEGREES          
REMARK 500  1 TRP A  24   CH2 -  CZ2 -  CE2 ANGL. DEV. = -11.5 DEGREES          
REMARK 500  1 ARG A  26   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.4 DEGREES          
REMARK 500  1 ARG A  27   NE  -  CZ  -  NH1 ANGL. DEV. =   4.5 DEGREES          
REMARK 500  1 ARG A  27   NE  -  CZ  -  NH2 ANGL. DEV. =  -7.0 DEGREES          
REMARK 500  1 TRP A  33   CA  -  CB  -  CG  ANGL. DEV. =  22.1 DEGREES          
REMARK 500  1 ARG A  52   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500  1 VAL A  58   CG1 -  CB  -  CG2 ANGL. DEV. = -11.1 DEGREES          
REMARK 500  1 VAL A  58   CA  -  CB  -  CG2 ANGL. DEV. =   9.2 DEGREES          
REMARK 500  1 ARG A  62   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.1 DEGREES          
REMARK 500  1 ARG A  66   NE  -  CZ  -  NH1 ANGL. DEV. =   3.1 DEGREES          
REMARK 500  1 ARG A  66   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.3 DEGREES          
REMARK 500  1 ARG A  76   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.3 DEGREES          
REMARK 500  1 TYR A  77   CB  -  CG  -  CD1 ANGL. DEV. =  -4.5 DEGREES          
REMARK 500  1 TYR A 129   CB  -  CG  -  CD2 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500  1 TYR A 131   CB  -  CG  -  CD1 ANGL. DEV. =  -4.8 DEGREES          
REMARK 500  1 PRO A 132   CA  -  CB  -  CG  ANGL. DEV. =  11.6 DEGREES          
REMARK 500  1 ARG A 134   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.9 DEGREES          
REMARK 500  1 ARG A 141   CD  -  NE  -  CZ  ANGL. DEV. =  -8.9 DEGREES          
REMARK 500  1 ARG A 141   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.7 DEGREES          
REMARK 500  1 ARG A 145   NE  -  CZ  -  NH1 ANGL. DEV. =   3.6 DEGREES          
REMARK 500  1 ARG A 145   NE  -  CZ  -  NH2 ANGL. DEV. =  -6.5 DEGREES          
REMARK 500  1 PHE A 151   CD1 -  CG  -  CD2 ANGL. DEV. = -13.8 DEGREES          
REMARK 500  1 PHE A 151   CG  -  CD1 -  CE1 ANGL. DEV. =  -9.0 DEGREES          
REMARK 500  1 THR A 162   CA  -  CB  -  CG2 ANGL. DEV. = -10.9 DEGREES          
REMARK 500  1 PRO A 163   N   -  CA  -  CB  ANGL. DEV. =   7.7 DEGREES          
REMARK 500  1 PRO A 163   CA  -  C   -  N   ANGL. DEV. = -16.9 DEGREES          
REMARK 500  2 PRO A 163   C   -  N   -  CA  ANGL. DEV. =  10.3 DEGREES          
REMARK 500  3 ARG A 145   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.0 DEGREES          
REMARK 500  4 ARG A 145   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.0 DEGREES          
REMARK 500  5 ARG A  52   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500  7 ARG A  52   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500 12 ARG A  27   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.4 DEGREES          
REMARK 500 17 ARG A  27   NE  -  CZ  -  NH1 ANGL. DEV. =   3.7 DEGREES          
REMARK 500 19 ARG A 145   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.0 DEGREES          
REMARK 500 21 ARG A  26   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.2 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500  1 ASP A   4      -53.00   -164.16                                   
REMARK 500  1 ARG A  85       75.44   -103.15                                   
REMARK 500  1 THR A 162       62.09     26.03                                   
REMARK 500  2 ASP A   3      -72.87    -72.18                                   
REMARK 500  2 ASP A   4      -49.96   -162.25                                   
REMARK 500  2 GLN A 114       33.02   -147.66                                   
REMARK 500  2 THR A 162       26.65     48.63                                   
REMARK 500  2 PRO A 163       49.84     12.95                                   
REMARK 500  3 ASP A   4      -50.47   -163.90                                   
REMARK 500  3 GLU A  57      -60.85    -94.39                                   
REMARK 500  3 GLU A 110       50.96    -90.49                                   
REMARK 500  4 ILE A   2      129.20     64.81                                   
REMARK 500  4 ASP A   4      -51.28   -163.43                                   
REMARK 500  4 GLN A 114       75.29   -117.69                                   
REMARK 500  5 ILE A   2      135.15     67.50                                   
REMARK 500  5 ASP A   4      -49.43   -164.14                                   
REMARK 500  5 ASN A 112      -52.73   -120.34                                   
REMARK 500  5 GLN A 114       78.46   -153.79                                   
REMARK 500  5 PRO A 163     -178.49    -67.41                                   
REMARK 500  6 ASP A   4      -50.47   -164.00                                   
REMARK 500  6 THR A 162       59.31   -143.90                                   
REMARK 500  7 ASP A   4      -49.54   -164.09                                   
REMARK 500  7 HIS A  31      -23.38     65.06                                   
REMARK 500  7 GLN A 114       71.84   -119.19                                   
REMARK 500  7 THR A 162       50.10   -142.22                                   
REMARK 500  8 ASP A   4      -49.76   -164.47                                   
REMARK 500  8 GLU A 120       32.50    -76.62                                   
REMARK 500  8 ASP A 122       17.48   -149.75                                   
REMARK 500  8 THR A 162       64.68     39.60                                   
REMARK 500  9 GLN A 114       74.32   -112.73                                   
REMARK 500 10 ASP A   4      -53.84   -162.21                                   
REMARK 500 10 GLU A  57      -61.09    -91.04                                   
REMARK 500 11 ASP A   4      -48.78   -164.74                                   
REMARK 500 11 ASN A 112      -51.84   -122.23                                   
REMARK 500 11 GLN A 114       29.84   -140.58                                   
REMARK 500 11 THR A 162       62.59     39.35                                   
REMARK 500 12 ASP A   4      -48.92   -164.74                                   
REMARK 500 13 ASP A   4      -53.42   -162.85                                   
REMARK 500 13 GLU A 110       48.08    -82.58                                   
REMARK 500 13 GLN A 114       71.03   -151.87                                   
REMARK 500 13 THR A 162       79.55   -160.34                                   
REMARK 500 13 PRO A 163       22.93    -76.48                                   
REMARK 500 14 ILE A   2      117.66     62.53                                   
REMARK 500 14 ASP A   4      -53.31   -163.04                                   
REMARK 500 14 HIS A  31      -21.84     64.55                                   
REMARK 500 14 ASN A 112      -50.98   -120.60                                   
REMARK 500 14 GLN A 114       76.96   -154.71                                   
REMARK 500 14 PRO A 163     -178.93    -66.98                                   
REMARK 500 15 ILE A   2      134.76     66.76                                   
REMARK 500 15 ASP A   4      -51.68   -163.06                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      72 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 ASN A  161     THR A  162          1      -142.57                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500  1 ARG A   8         0.10    SIDE CHAIN                              
REMARK 500  1 ARG A  27         0.08    SIDE CHAIN                              
REMARK 500  1 ARG A  62         0.25    SIDE CHAIN                              
REMARK 500  1 TYR A  77         0.11    SIDE CHAIN                              
REMARK 500  1 TYR A 129         0.08    SIDE CHAIN                              
REMARK 500  1 ARG A 141         0.25    SIDE CHAIN                              
REMARK 500  1 PHE A 151         0.19    SIDE CHAIN                              
REMARK 500  2 TYR A  51         0.09    SIDE CHAIN                              
REMARK 500  3 ARG A  27         0.08    SIDE CHAIN                              
REMARK 500  4 TYR A  51         0.07    SIDE CHAIN                              
REMARK 500  5 ARG A  27         0.08    SIDE CHAIN                              
REMARK 500  6 ARG A  27         0.08    SIDE CHAIN                              
REMARK 500  7 TYR A  51         0.07    SIDE CHAIN                              
REMARK 500  9 TYR A  51         0.09    SIDE CHAIN                              
REMARK 500 10 TYR A  51         0.07    SIDE CHAIN                              
REMARK 500 11 ARG A  18         0.09    SIDE CHAIN                              
REMARK 500 12 ARG A  26         0.10    SIDE CHAIN                              
REMARK 500 12 TYR A  51         0.06    SIDE CHAIN                              
REMARK 500 13 ARG A  27         0.09    SIDE CHAIN                              
REMARK 500 13 ARG A  66         0.28    SIDE CHAIN                              
REMARK 500 14 ARG A  27         0.11    SIDE CHAIN                              
REMARK 500 14 TYR A  51         0.08    SIDE CHAIN                              
REMARK 500 15 TYR A  51         0.07    SIDE CHAIN                              
REMARK 500 17 TYR A  51         0.09    SIDE CHAIN                              
REMARK 500 18 ARG A  27         0.09    SIDE CHAIN                              
REMARK 500 18 TYR A  51         0.06    SIDE CHAIN                              
REMARK 500 19 TYR A  51         0.08    SIDE CHAIN                              
REMARK 500 19 ARG A  52         0.08    SIDE CHAIN                              
REMARK 500 19 TYR A  77         0.09    SIDE CHAIN                              
REMARK 500 19 ARG A 146         0.08    SIDE CHAIN                              
REMARK 500 20 TYR A  51         0.08    SIDE CHAIN                              
REMARK 500 20 TYR A  77         0.07    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500  1 PRO A 163         12.03                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2KDW   RELATED DB: PDB                                   
REMARK 900 RPPH MUTANT E53A                                                     
REMARK 900 RELATED ID: 16124   RELATED DB: BMRB                                 
DBREF  2KDV A    1   164  UNP    P0A776   RPPH_ECOLI       1    164             
SEQRES   1 A  164  MET ILE ASP ASP ASP GLY TYR ARG PRO ASN VAL GLY ILE          
SEQRES   2 A  164  VAL ILE CYS ASN ARG GLN GLY GLN VAL MET TRP ALA ARG          
SEQRES   3 A  164  ARG PHE GLY GLN HIS SER TRP GLN PHE PRO GLN GLY GLY          
SEQRES   4 A  164  ILE ASN PRO GLY GLU SER ALA GLU GLN ALA MET TYR ARG          
SEQRES   5 A  164  GLU LEU PHE GLU GLU VAL GLY LEU SER ARG LYS ASP VAL          
SEQRES   6 A  164  ARG ILE LEU ALA SER THR ARG ASN TRP LEU ARG TYR LYS          
SEQRES   7 A  164  LEU PRO LYS ARG LEU VAL ARG TRP ASP THR LYS PRO VAL          
SEQRES   8 A  164  CYS ILE GLY GLN LYS GLN LYS TRP PHE LEU LEU GLN LEU          
SEQRES   9 A  164  VAL SER GLY ASP ALA GLU ILE ASN MET GLN THR SER SER          
SEQRES  10 A  164  THR PRO GLU PHE ASP GLY TRP ARG TRP VAL SER TYR TRP          
SEQRES  11 A  164  TYR PRO VAL ARG GLN VAL VAL SER PHE LYS ARG ASP VAL          
SEQRES  12 A  164  TYR ARG ARG VAL MET LYS GLU PHE ALA SER VAL VAL MET          
SEQRES  13 A  164  SER LEU GLN GLU ASN THR PRO LYS                              
HELIX    1   1 SER A   45  GLY A   59  1                                  15    
HELIX    2   2 SER A   61  LYS A   63  5                                   3    
HELIX    3   3 GLY A  107  ILE A  111  5                                   5    
HELIX    4   4 TYR A  131  VAL A  136  5                                   6    
HELIX    5   5 VAL A  137  ASN A  161  1                                  25    
SHEET    1   A 4 GLN A  37  GLY A  39  0                                        
SHEET    2   A 4 TYR A   7  CYS A  16 -1  N  VAL A  11   O  GLY A  38           
SHEET    3   A 4 GLY A  94  LEU A 104  1  O  LEU A 102   N  VAL A  14           
SHEET    4   A 4 VAL A  65  SER A  70 -1  N  LEU A  68   O  LEU A 101           
SHEET    1   B 4 GLN A  37  GLY A  39  0                                        
SHEET    2   B 4 TYR A   7  CYS A  16 -1  N  VAL A  11   O  GLY A  38           
SHEET    3   B 4 GLY A  94  LEU A 104  1  O  LEU A 102   N  VAL A  14           
SHEET    4   B 4 LEU A  75  LYS A  78 -1  N  LEU A  75   O  GLN A  97           
SHEET    1   C 3 TRP A  33  GLN A  34  0                                        
SHEET    2   C 3 GLN A  21  ARG A  27 -1  N  ALA A  25   O  GLN A  34           
SHEET    3   C 3 PHE A 121  SER A 128 -1  O  VAL A 127   N  VAL A  22           
CISPEP   1 LYS A   89    PRO A   90          1       -16.05                     
CISPEP   2 LYS A   89    PRO A   90          2       -10.29                     
CISPEP   3 LYS A   89    PRO A   90          3       -10.15                     
CISPEP   4 LYS A   89    PRO A   90          4       -10.34                     
CISPEP   5 LYS A   89    PRO A   90          5       -10.34                     
CISPEP   6 LYS A   89    PRO A   90          6       -10.14                     
CISPEP   7 LYS A   89    PRO A   90          7       -10.36                     
CISPEP   8 LYS A   89    PRO A   90          8       -10.34                     
CISPEP   9 LYS A   89    PRO A   90          9       -10.55                     
CISPEP  10 LYS A   89    PRO A   90         10       -10.34                     
CISPEP  11 LYS A   89    PRO A   90         11       -10.36                     
CISPEP  12 LYS A   89    PRO A   90         12       -10.46                     
CISPEP  13 LYS A   89    PRO A   90         13        -9.60                     
CISPEP  14 LYS A   89    PRO A   90         14       -10.41                     
CISPEP  15 LYS A   89    PRO A   90         15       -10.25                     
CISPEP  16 LYS A   89    PRO A   90         16       -11.08                     
CISPEP  17 LYS A   89    PRO A   90         17       -10.34                     
CISPEP  18 LYS A   89    PRO A   90         18       -10.24                     
CISPEP  19 LYS A   89    PRO A   90         19       -10.50                     
CISPEP  20 LYS A   89    PRO A   90         20       -10.37                     
CISPEP  21 LYS A   89    PRO A   90         21       -10.15                     
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000                         
MODEL        1                                                                  
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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