PDB Short entry for 2K0G
HEADER    MEMBRANE PROTEIN                        02-FEB-08   2K0G              
TITLE     SOLUTION STRUCTURE OF A BACTERIAL CYCLIC NUCLEOTIDE-ACTIVATED K+      
TITLE    2 CHANNEL BINDING DOMAIN IN COMPLEX WITH CAMP                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MLL3241 PROTEIN;                                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: CYCLIC NUCLEOTIDE BINDING DOMAIN, RESIDUES 216-355;        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RHIZOBIUM LOTI;                                 
SOURCE   3 ORGANISM_COMMON: MESORHIZOBIUM LOTI;                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PGEX-2T                                   
KEYWDS    MEMBRANE PROTEIN, ION CHANNEL, HELICAL BUNDLE BETA BARREL CORE,       
KEYWDS   2 PHOSPHATE BINDING CASSETTE WITH CAMP BOUND, CYCLIC NUCLEOTIDE        
KEYWDS   3 BINDING DOMAIN, SOLUTION STRUCTURE                                   
EXPDTA    SOLUTION NMR                                                          
NUMMDL    15                                                                    
AUTHOR    S.SCHUNKE,M.STOLDT,D.WILLBOLD                                         
REVDAT   4   16-MAR-22 2K0G    1       REMARK SEQADV                            
REVDAT   3   14-JUL-09 2K0G    1       JRNL                                     
REVDAT   2   30-JUN-09 2K0G    1       JRNL                                     
REVDAT   1   10-FEB-09 2K0G    0                                                
JRNL        AUTH   S.SCHUNKE,M.STOLDT,K.NOVAK,U.B.KAUPP,D.WILLBOLD              
JRNL        TITL   SOLUTION STRUCTURE OF THE MESORHIZOBIUM LOTI K1 CHANNEL      
JRNL        TITL 2 CYCLIC NUCLEOTIDE-BINDING DOMAIN IN COMPLEX WITH CAMP.       
JRNL        REF    EMBO REP.                     V.  10   729 2009              
JRNL        REFN                   ISSN 1469-221X                               
JRNL        PMID   19465888                                                     
JRNL        DOI    10.1038/EMBOR.2009.68                                        
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : VNMRJ 1.1D, ATNOS/CANDID 1.1, CYANA 1.1              
REMARK   3   AUTHORS     : VARIAN (VNMRJ), HERRMANN, GUNTERT AND WUTHRICH       
REMARK   3                 (ATNOS/CANDID), GUNTERT, MUMENTHALER AND WUTHRICH    
REMARK   3                 (CYANA)                                              
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: THE NMR STRUCTURE ENSEMBLE IS BASED ON    
REMARK   3  TOTAL OF 2388 NOE-DERIVED DISTANCE CONSTRAINTS.                     
REMARK   4                                                                      
REMARK   4 2K0G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-FEB-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000100519.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 298                                
REMARK 210  PH                             : 7.0                                
REMARK 210  IONIC STRENGTH                 : 100 MM KCL                         
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 0.5 MM [U-100% 13C; U-100% 15N]    
REMARK 210  MLCNBD PROTEIN, 0.5 MM [U-100% 13C; U-100% 15N] ADENOSINE-3',5'-    
REMARK 210  CYCLIC-MONOPHOSPHATE, 95% H2O, 5% D2O; 0.5 MM [U-100% 13C; U-100%   
REMARK 210  15N] MLCNBD PROTEIN, 0.5 MM [U-100% 13C; U-100% 15N] ADENOSINE-     
REMARK 210  3',5'-CYCLIC-MONOPHOSPHATE, 100 % D2O                               
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 3D_15N-SEPARATED_NOESY; 3D_13C     
REMARK 210                                   -SEPARATED_NOESY                   
REMARK 210  SPECTROMETER FIELD STRENGTH    : 800 MHZ                            
REMARK 210  SPECTROMETER MODEL             : UNITY INOVA WITH CRYOGENIC         
REMARK 210                                   TRIPLE RESONANCE PROBE             
REMARK 210  SPECTROMETER MANUFACTURER      : VARIAN                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : NMRPIPE 3.0, CARA 1.8.4,           
REMARK 210                                   ATNOS/CANDID 1.1, CYANA 1.1        
REMARK 210   METHOD USED                   : TORSION ANGLE DYNAMICS             
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 100                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 15                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : 15 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: 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 GLN A 216      100.89     53.87                                   
REMARK 500  1 ARG A 219       51.52   -177.62                                   
REMARK 500  1 PRO A 287     -163.61    -75.01                                   
REMARK 500  1 SER A 303      -56.04   -124.09                                   
REMARK 500  1 ALA A 352      -49.45   -142.09                                   
REMARK 500  2 ARG A 219       43.28   -158.86                                   
REMARK 500  2 PRO A 287     -163.55    -75.00                                   
REMARK 500  2 SER A 303      -56.09   -123.86                                   
REMARK 500  2 ALA A 351       19.14     59.41                                   
REMARK 500  3 GLN A 216      -77.79   -138.84                                   
REMARK 500  3 ARG A 219       51.14   -162.54                                   
REMARK 500  3 PRO A 287     -163.55    -75.04                                   
REMARK 500  3 SER A 303      -60.06   -126.03                                   
REMARK 500  3 ARG A 307      104.62    -37.15                                   
REMARK 500  3 ALA A 351       18.82     57.43                                   
REMARK 500  3 ALA A 352      152.42    -46.16                                   
REMARK 500  3 ALA A 353      -73.09     75.79                                   
REMARK 500  4 GLN A 216      -57.78     76.27                                   
REMARK 500  4 ARG A 219       36.82     86.00                                   
REMARK 500  4 PRO A 287     -162.78    -74.98                                   
REMARK 500  4 SER A 303      -54.90   -123.41                                   
REMARK 500  4 ARG A 307      109.98    -40.03                                   
REMARK 500  4 ALA A 351      -69.79     83.69                                   
REMARK 500  4 ALA A 353     -158.50     63.98                                   
REMARK 500  4 SER A 354      -85.26     58.76                                   
REMARK 500  5 GLU A 217       69.41   -157.38                                   
REMARK 500  5 ARG A 219       44.72   -157.12                                   
REMARK 500  5 ASP A 270       20.37   -142.96                                   
REMARK 500  5 PRO A 287     -163.63    -75.02                                   
REMARK 500  5 SER A 303      -56.96   -120.34                                   
REMARK 500  5 ARG A 307      103.91    -35.15                                   
REMARK 500  5 ALA A 352      144.86     66.49                                   
REMARK 500  5 ALA A 353      153.29    -47.49                                   
REMARK 500  5 SER A 354      162.33     65.25                                   
REMARK 500  6 GLN A 216       70.38   -109.96                                   
REMARK 500  6 GLU A 217       68.57     38.56                                   
REMARK 500  6 ARG A 219       33.65   -149.67                                   
REMARK 500  6 ARG A 220       61.15   -114.83                                   
REMARK 500  6 ASP A 270       30.26   -142.38                                   
REMARK 500  6 PRO A 287     -163.72    -75.06                                   
REMARK 500  6 SER A 303      -54.69   -124.82                                   
REMARK 500  6 ARG A 307      106.96    -45.42                                   
REMARK 500  6 ALA A 351      -67.09     81.94                                   
REMARK 500  7 SER A 215       82.58     46.52                                   
REMARK 500  7 GLN A 216       76.18   -163.57                                   
REMARK 500  7 PRO A 287     -163.87    -74.98                                   
REMARK 500  7 SER A 303      -53.96   -125.35                                   
REMARK 500  7 ARG A 307      118.87    -34.23                                   
REMARK 500  7 ALA A 353      161.61     59.01                                   
REMARK 500  8 GLU A 217       84.77     61.77                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     109 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP A 370                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 15249   RELATED DB: BMRB                                 
REMARK 900 ENTRY CONTAINING RESONANCE ASSIGNMENT DATA FOR THIS MOLECULAR        
REMARK 900 SYSTEM.                                                              
DBREF  2K0G A  216   355  UNP    Q98GN8   Q98GN8_RHILO   216    355             
SEQADV 2K0G GLY A  214  UNP  Q98GN8              EXPRESSION TAG                 
SEQADV 2K0G SER A  215  UNP  Q98GN8              EXPRESSION TAG                 
SEQRES   1 A  142  GLY SER GLN GLU VAL ARG ARG GLY ASP PHE VAL ARG ASN          
SEQRES   2 A  142  TRP GLN LEU VAL ALA ALA VAL PRO LEU PHE GLN LYS LEU          
SEQRES   3 A  142  GLY PRO ALA VAL LEU VAL GLU ILE VAL ARG ALA LEU ARG          
SEQRES   4 A  142  ALA ARG THR VAL PRO ALA GLY ALA VAL ILE CYS ARG ILE          
SEQRES   5 A  142  GLY GLU PRO GLY ASP ARG MET PHE PHE VAL VAL GLU GLY          
SEQRES   6 A  142  SER VAL SER VAL ALA THR PRO ASN PRO VAL GLU LEU GLY          
SEQRES   7 A  142  PRO GLY ALA PHE PHE GLY GLU MET ALA LEU ILE SER GLY          
SEQRES   8 A  142  GLU PRO ARG SER ALA THR VAL SER ALA ALA THR THR VAL          
SEQRES   9 A  142  SER LEU LEU SER LEU HIS SER ALA ASP PHE GLN MET LEU          
SEQRES  10 A  142  CYS SER SER SER PRO GLU ILE ALA GLU ILE PHE ARG LYS          
SEQRES  11 A  142  THR ALA LEU GLU ARG ARG GLY ALA ALA ALA SER ALA              
HET    CMP  A 370      33                                                       
HETNAM     CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE                             
HETSYN     CMP CYCLIC AMP; CAMP                                                 
FORMUL   2  CMP    C10 H12 N5 O6 P                                              
HELIX    1   1 GLY A  221  ALA A  231  1                                  11    
HELIX    2   2 PRO A  234  LYS A  238  5                                   5    
HELIX    3   3 PRO A  241  LEU A  251  1                                  11    
HELIX    4   4 MET A  299  ILE A  302  1                                   4    
HELIX    5   5 SER A  324  SER A  333  1                                  10    
HELIX    6   6 PRO A  335  ARG A  349  1                                  15    
SHEET    1   A 4 ARG A 252  VAL A 256  0                                        
SHEET    2   A 4 VAL A 317  HIS A 323 -1  O  VAL A 317   N  VAL A 256           
SHEET    3   A 4 ARG A 271  GLU A 277 -1  N  VAL A 276   O  SER A 318           
SHEET    4   A 4 ALA A 294  PHE A 296 -1  O  PHE A 296   N  PHE A 273           
SHEET    1   B 3 VAL A 311  ALA A 313  0                                        
SHEET    2   B 3 VAL A 280  VAL A 282 -1  N  SER A 281   O  SER A 312           
SHEET    3   B 3 VAL A 288  LEU A 290 -1  O  VAL A 288   N  VAL A 282           
SITE     1 AC1  7 ILE A 265  ASN A 286  PRO A 287  LEU A 290                    
SITE     2 AC1  7 GLU A 298  MET A 299  ARG A 348                               
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