HEADER    SPLICING                                14-JUN-18   6DSL              
TITLE     CONSENSUS ENGINEERED INTEIN (CAT) WITH ATYPICAL SPLIT SITE            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CONSENSUS ENGINEERED INTEIN CATN;                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: CONSENSUS ENGINEERED INTEIN CATC;                          
COMPND   7 CHAIN: B;                                                            
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE T7;                        
SOURCE   3 ORGANISM_TAXID: 10760;                                               
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   7 MOL_ID: 2;                                                           
SOURCE   8 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE T7;                        
SOURCE   9 ORGANISM_TAXID: 10760;                                               
SOURCE  10 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  11 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    INTEIN PROTEIN, TRANS SPLICING, CONSENSUS ENGINEERING, PROTEIN        
KEYWDS   2 ENGINEERING, SPLICING                                                
EXPDTA    SOLUTION NMR                                                          
NUMMDL    20                                                                    
AUTHOR    G.SEKAR,A.J.STEVENS,T.W.MUIR,D.COWBURN                                
REVDAT   4   01-MAY-24 6DSL    1       REMARK                                   
REVDAT   3   01-JAN-20 6DSL    1       REMARK                                   
REVDAT   2   03-OCT-18 6DSL    1       JRNL                                     
REVDAT   1   19-SEP-18 6DSL    0                                                
JRNL        AUTH   A.J.STEVENS,G.SEKAR,J.A.GRAMESPACHER,D.COWBURN,T.W.MUIR      
JRNL        TITL   AN ATYPICAL MECHANISM OF SPLIT INTEIN MOLECULAR RECOGNITION  
JRNL        TITL 2 AND FOLDING.                                                 
JRNL        REF    J. AM. CHEM. SOC.             V. 140 11791 2018              
JRNL        REFN                   ESSN 1520-5126                               
JRNL        PMID   30156841                                                     
JRNL        DOI    10.1021/JACS.8B07334                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : ARIA                                                 
REMARK   3   AUTHORS     : LINGE, O'DONOGHUE AND NILGES                         
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6DSL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JUN-18.                  
REMARK 100 THE DEPOSITION ID IS D_1000234826.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 310                                
REMARK 210  PH                             : 6.8                                
REMARK 210  IONIC STRENGTH                 : 150                                
REMARK 210  PRESSURE                       : 1 ATM                              
REMARK 210  SAMPLE CONTENTS                : 300 UM [U-99% 13C; U-99% 15N]      
REMARK 210                                   CATN, 300 UM [U-99% 13C; U-99%     
REMARK 210                                   15N] CATC, 50 MM SODIUM            
REMARK 210                                   PHOSPHATE, 100 MM SODIUM           
REMARK 210                                   CHLORIDE, 2 MM TCEP, 90% H2O/10%   
REMARK 210                                   D2O                                
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 3D 1H-13C NOESY ALIPHATIC; 3D 1H   
REMARK 210                                   -13C NOESY AROMATIC; 3D 1H-15N     
REMARK 210                                   NOESY; 3D HNCA; 3D HNCACB; 3D      
REMARK 210                                   CBCA(CO)NH; 3D HNCO; 3D HN(CA)CO;  
REMARK 210                                   3D HCCH-TOCSY; 3D HCCCONH          
REMARK 210  SPECTROMETER FIELD STRENGTH    : 600 MHZ; 900 MHZ; 800 MHZ          
REMARK 210  SPECTROMETER MODEL             : DRX; AVANCE III                    
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : ANALYSIS, ARIA                     
REMARK 210   METHOD USED                   : MOLECULAR DYNAMICS                 
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 256                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 20                                 
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: DIMERIC                           
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 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   H2   GLU A    -2     OE2  GLU A     0              1.58            
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 PHE A  -1      -73.76   -132.57                                   
REMARK 500  1 GLU A   0       79.09     52.28                                   
REMARK 500  1 ALA A   1     -169.95   -119.21                                   
REMARK 500  1 LYS B  30       45.88    -84.58                                   
REMARK 500  1 PHE B  32      129.24     66.97                                   
REMARK 500  1 PHE B  80      -91.83   -102.84                                   
REMARK 500  1 ASN B 104       78.76   -155.12                                   
REMARK 500  1 ASN B 118       88.87     54.32                                   
REMARK 500  2 PHE A  -1      -19.96   -149.68                                   
REMARK 500  2 TYR B  24      -35.35   -173.68                                   
REMARK 500  2 ASP B  28      -44.26   -155.61                                   
REMARK 500  2 PHE B  47      116.97     70.57                                   
REMARK 500  2 SER B  75     -175.39    -67.85                                   
REMARK 500  2 PHE B  80      -88.15   -107.30                                   
REMARK 500  2 ASN B 104       84.32   -152.25                                   
REMARK 500  2 ASN B 118       88.45     55.66                                   
REMARK 500  3 MET B  31       34.36    -93.22                                   
REMARK 500  3 PHE B  47      109.98     68.89                                   
REMARK 500  3 ASN B  77       45.86    -96.30                                   
REMARK 500  3 PHE B  80      -91.94   -100.16                                   
REMARK 500  3 ASN B 118       97.65     56.98                                   
REMARK 500  3 ARG B 138       24.82   -144.04                                   
REMARK 500  4 PHE B  47      105.88     65.08                                   
REMARK 500  4 PHE B  80      -85.95   -112.14                                   
REMARK 500  4 ASN B 104       85.44   -154.24                                   
REMARK 500  4 ASN B 118       93.35     53.65                                   
REMARK 500  4 CYS B 135       99.52    -69.72                                   
REMARK 500  5 ASP B  26      -73.49    -93.83                                   
REMARK 500  5 ASP B  27      -51.57     67.97                                   
REMARK 500  5 LYS B  30       76.33   -107.25                                   
REMARK 500  5 PHE B  80      -90.50   -100.06                                   
REMARK 500  5 ASN B 118       89.08     58.61                                   
REMARK 500  5 ARG B 138       95.78     63.96                                   
REMARK 500  6 PHE A  -1      -65.01   -178.71                                   
REMARK 500  6 ASP B  28      -70.23    -99.69                                   
REMARK 500  6 PHE B  47      111.69     66.05                                   
REMARK 500  6 PHE B  80      -83.77   -100.14                                   
REMARK 500  6 ASN B 104       85.65   -154.29                                   
REMARK 500  6 ASN B 118       88.81     56.68                                   
REMARK 500  6 GLU B 121       21.27   -141.89                                   
REMARK 500  7 GLU A   0       40.27    -81.25                                   
REMARK 500  7 TYR B  24       32.69   -155.46                                   
REMARK 500  7 LYS B  30       63.18     61.31                                   
REMARK 500  7 SER B  75     -174.57    -69.13                                   
REMARK 500  7 PHE B  80      -90.37    -94.21                                   
REMARK 500  7 ASN B 104       76.81   -153.34                                   
REMARK 500  7 ASN B 118       82.15     57.19                                   
REMARK 500  8 PHE A  -1       73.45   -117.97                                   
REMARK 500  8 LYS B  25       77.83     57.75                                   
REMARK 500  8 LYS B  30      -67.35   -131.24                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     139 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 30480   RELATED DB: BMRB                                 
REMARK 900 CONSENSUS ENGINEERED INTEIN (CAT) WITH ATYPICAL SPLIT SITE           
DBREF  6DSL A   -2    30  PDB    6DSL     6DSL            -2     30             
DBREF  6DSL B   23   140  PDB    6DSL     6DSL            23    140             
SEQRES   1 A   33  GLU PHE GLU ALA LEU SER GLY ASP THR MET ILE GLU ILE          
SEQRES   2 A   33  LEU ASP ASP ASP GLY ILE ILE GLN LYS ILE SER MET GLU          
SEQRES   3 A   33  ASP LEU TYR GLN ARG LEU ALA                                  
SEQRES   1 B  118  ASP TYR LYS ASP ASP ASP ASP LYS MET PHE LYS LEU ASN          
SEQRES   2 B  118  THR LYS ASN ILE LYS VAL LEU THR PRO SER GLY PHE LYS          
SEQRES   3 B  118  SER PHE SER GLY ILE GLN LYS VAL TYR LYS PRO PHE TYR          
SEQRES   4 B  118  HIS HIS ILE ILE PHE ASP ASP GLY SER GLU ILE LYS CYS          
SEQRES   5 B  118  SER ASP ASN HIS SER PHE GLY LYS ASP LYS ILE LYS ALA          
SEQRES   6 B  118  SER THR ILE LYS VAL GLY ASP TYR LEU GLN GLY LYS LYS          
SEQRES   7 B  118  VAL LEU TYR ASN GLU ILE VAL GLU GLU GLY ILE TYR LEU          
SEQRES   8 B  118  TYR ASP LEU LEU ASN VAL GLY GLU ASP ASN LEU TYR TYR          
SEQRES   9 B  118  THR ASN GLY ILE VAL SER HIS ALA CYS GLU SER ARG GLY          
SEQRES  10 B  118  LYS                                                          
HELIX    1 AA1 MET A   22  LEU A   29  1                                   8    
HELIX    2 AA2 LYS B   86  ILE B   90  5                                   5    
SHEET    1 AA1 6 LEU A   2  SER A   3  0                                        
SHEET    2 AA1 6 ILE B 111  VAL B 119 -1  O  TYR B 114   N  LEU A   2           
SHEET    3 AA1 6 GLY B  46  LYS B  58 -1  N  VAL B  56   O  LEU B 113           
SHEET    4 AA1 6 LYS B  40  THR B  43 -1  N  VAL B  41   O  LYS B  48           
SHEET    5 AA1 6 MET A   7  LEU A  11 -1  N  GLU A   9   O  LEU B  42           
SHEET    6 AA1 6 ILE A  17  SER A  21 -1  O  ILE A  20   N  ILE A   8           
SHEET    1 AA2 4 LEU A   2  SER A   3  0                                        
SHEET    2 AA2 4 ILE B 111  VAL B 119 -1  O  TYR B 114   N  LEU A   2           
SHEET    3 AA2 4 GLY B  46  LYS B  58 -1  N  VAL B  56   O  LEU B 113           
SHEET    4 AA2 4 LYS B  33  LEU B  34 -1  N  LYS B  33   O  ILE B  53           
SHEET    1 AA3 4 GLU B  71  CYS B  74  0                                        
SHEET    2 AA3 4 TYR B  61  PHE B  66 -1  N  HIS B  62   O  CYS B  74           
SHEET    3 AA3 4 LYS B  99  VAL B 107 -1  O  GLU B 105   N  HIS B  63           
SHEET    4 AA3 4 TYR B  95  LEU B  96 -1  N  LEU B  96   O  LYS B  99           
SHEET    1 AA4 2 LEU B 124  THR B 127  0                                        
SHEET    2 AA4 2 ILE B 130  HIS B 133 -1  O  ILE B 130   N  THR B 127           
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