PDB Short entry for 1R9U
HEADER    ANTIBIOTIC                              31-OCT-03   1R9U              
TITLE     REFINED STRUCTURE OF PEPTAIBOL ZERVAMICIN IIB IN METHANOL SOLUTION    
TITLE    2 FROM TRANS-HYDROGEN BOND J COUPLINGS                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ZERVAMICIN IIB;                                            
COMPND   3 CHAIN: A                                                             
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: EMERICELLOPSIS SALMOSYNNEMATA;                  
SOURCE   3 ORGANISM_TAXID: 118885;                                              
SOURCE   4 STRAIN: 336 IMI 58330                                                
KEYWDS    ZREVAMICIN, BIFURCATED HYDROGEN BOND, PEPTAIBOL, ANTIBACTERIAL,       
KEYWDS   2 ANTIFUNGAL, ANTIBIOTIC, BENT HELIX                                   
EXPDTA    SOLUTION NMR                                                          
NUMMDL    24                                                                    
AUTHOR    Z.O.SHENKAREV,T.A.BALASHOVA,Z.A.YAKIMENKO,T.V.OVCHINNIKOVA,           
AUTHOR   2 A.S.ARSENIEV                                                         
REVDAT   5   10-OCT-18 1R9U    1       JRNL   REMARK HETSYN CRYST1              
REVDAT   4   27-JUL-11 1R9U    1       REMARK                                   
REVDAT   3   13-JUL-11 1R9U    1       VERSN                                    
REVDAT   2   24-FEB-09 1R9U    1       VERSN                                    
REVDAT   1   09-NOV-04 1R9U    0                                                
JRNL        AUTH   T.V.OVCHINNIKOVA,Z.O.SHENKAREV,Z.A.YAKIMENKO,N.V.SVISHCHEVA, 
JRNL        AUTH 2 A.A.TAGAEV,D.A.SKLADNEV,A.S.ARSENIEV                         
JRNL        TITL   BIOSYNTHETIC UNIFORM 13C,15N-LABELLING OF ZERVAMICIN IIB.    
JRNL        TITL 2 COMPLETE 13C AND 15N NMR ASSIGNMENT.                         
JRNL        REF    J.PEPT.SCI.                   V.   9   817 2003              
JRNL        REFN                   ISSN 1075-2617                               
JRNL        PMID   14658801                                                     
JRNL        DOI    10.1002/PSC.499                                              
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   T.A.BALASHOVA,Z.O.SHENKAREV,A.A.TAGAEV,T.V.OVCHINNIKOVA,     
REMARK   1  AUTH 2 J.RAAP,A.S.ARSENIEV                                          
REMARK   1  TITL   NMR STRUCTURE OF THE CHANNEL-FORMER ZERVAMICIN IIB IN        
REMARK   1  TITL 2 ISOTROPIC SOLVENTS                                           
REMARK   1  REF    FEBS LETT.                    V. 466   333 2000              
REMARK   1  REFN                   ISSN 0014-5793                               
REMARK   1  DOI    10.1016/S0014-5793(99)01707-X                                
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : FANTOM 4.0                                           
REMARK   3   AUTHORS     : VON FREYBERG                                         
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: STRUCTURE WAS REFINED USING ADDITIONAL    
REMARK   3  22/22 (UPPER/LOWER) RESTRAINTS FOR HYDROGEN BONDS. REFINEMENT       
REMARK   3  WAS DONE IN ECEPP/2 FORCE FIELD USING IMPLICIT SOLVENT MODEL        
REMARK   4                                                                      
REMARK   4 1R9U COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-NOV-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000020616.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 305                                
REMARK 210  PH                             : 6.2                                
REMARK 210  IONIC STRENGTH                 : 0                                  
REMARK 210  PRESSURE                       : 1 ATM                              
REMARK 210  SAMPLE CONTENTS                : 4MM U-15N-13C ZRV-IIB, METHANOL    
REMARK 210                                   (CD3OH) PH 6.2                     
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : LONG RANGE 2D-HNCO                 
REMARK 210  SPECTROMETER FIELD STRENGTH    : 500 MHZ                            
REMARK 210  SPECTROMETER MODEL             : AVANCE                             
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : XWINNMR 2.6, XEASY X, DYANA 1.5    
REMARK 210   METHOD USED                   : SIMULATED ANNEALING, TORSION       
REMARK 210                                   ANGLE DYNAMICS, ENERGY             
REMARK 210                                   MINIMISATION                       
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 1000                               
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 24                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LEAST          
REMARK 210                                   RESTRAINT VIOLATIONS, STRUCTURES   
REMARK 210                                   WITH THE LOWEST ENERGY,TARGET      
REMARK 210                                   FUNCTION                           
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: THIS STRUCTURE IS A REFINED STRUCTURE OF PREVIOUS            
REMARK 210  DEPOSITION (1DLZ) ON THE BASIS OF HYDROGEN BOND RESTRAINTS,         
REMARK 210  DETERMINED EXPERIMENTALY. INCLUDING RESTRAINTS FOR OBSERVED         
REMARK 210  BIFURCATED HYDROGEN BOND.                                           
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
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 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 ZERVAMICIN IIB IS LINEAR PEPTIDE, A MEMBER OF THE PEPTAIBOL          
REMARK 400  FAMILY OF MEMBRANE CHANNEL FORMING PEPTIDES.                        
REMARK 400  HERE, ZERVAMICIN IS REPRESENTED BY THE SEQUENCE (SEQRES)            
REMARK 400                                                                      
REMARK 400 THE ZERVAMICIN IIB IS PEPTAIBOL, A MEMBER OF ANTIBIOTIC CLASS.       
REMARK 400                                                                      
REMARK 400  GROUP: 1                                                            
REMARK 400   NAME: ZERVAMICIN IIB                                               
REMARK 400   CHAIN: A                                                           
REMARK 400   COMPONENT_1: PEPTIDE LIKE POLYMER                                  
REMARK 400   DESCRIPTION: ZERVAMICIN IS A HEXADECAMERIC HELICAL PEPTIDE. THE N- 
REMARK 400                TERM IS ACETYLATED (RESIDUE 0)                        
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1M24   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE PEPTAIBOL TRICHOTOXIN_A50E                  
REMARK 900 RELATED ID: 1DLZ   RELATED DB: PDB                                   
REMARK 900 SOLUTION STRUCTURE OF THE PEPTIABOL ZERVAMICIN IIB                   
REMARK 900 RELATED ID: 1IH9   RELATED DB: PDB                                   
REMARK 900 SOLUTION STRUCTURE OF THE PEPTAIBOL ZERVAMICIN IIB BOUND TO DPC      
REMARK 900 MICELLES                                                             
REMARK 900 RELATED ID: 1GQ0   RELATED DB: PDB                                   
REMARK 900 SOLUTION STRUCTURE OF THE PEPTAIBOL ANTIAMOEBIN I                    
REMARK 900 RELATED ID: 1JOH   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE PEPTAIBOL ANTIAMOEBIN I                     
REMARK 900 RELATED ID: 1AMT   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE PEPTAIBOL ALAMETHICIN                       
REMARK 900 RELATED ID: 1EE7   RELATED DB: PDB                                   
REMARK 900 SOLUTION STRUCTURE OF THE PEPTAIBOL CHRYSOSPERMIN C BOUND TO DPC     
REMARK 900 MICELLES                                                             
REMARK 900 RELATED ID: 1OB7   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE PEPTAIBOL CEPHAIBOL C                       
REMARK 900 RELATED ID: 1OB6   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE PEPTAIBOL CEPHAIBOL B                       
REMARK 900 RELATED ID: 1OB4   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE PEPTAIBOL CEPHAIBOL A                       
DBREF  1R9U A    0    16  NOR    NOR01092 NOR01092         0     16             
SEQRES   1 A   17  ACE TRP ILE GLN DIV ILE THR AIB LEU AIB HYP GLN AIB          
SEQRES   2 A   17  HYP AIB PRO PHL                                              
HET    ACE  A   0       6                                                       
HET    DIV  A   4      16                                                       
HET    AIB  A   7      13                                                       
HET    AIB  A   9      13                                                       
HET    HYP  A  10      15                                                       
HET    AIB  A  12      13                                                       
HET    HYP  A  13      15                                                       
HET    AIB  A  14      13                                                       
HET    PHL  A  16      23                                                       
HETNAM     ACE ACETYL GROUP                                                     
HETNAM     DIV D-ISOVALINE                                                      
HETNAM     AIB ALPHA-AMINOISOBUTYRIC ACID                                       
HETNAM     HYP 4-HYDROXYPROLINE                                                 
HETNAM     PHL L-PHENYLALANINOL                                                 
HETSYN     HYP HYDROXYPROLINE                                                   
HETSYN     PHL BOUND FORM OF PHENYLALANINAL                                     
FORMUL   1  ACE    C2 H4 O                                                      
FORMUL   1  DIV    C5 H11 N O2                                                  
FORMUL   1  AIB    4(C4 H9 N O2)                                                
FORMUL   1  HYP    2(C5 H9 N O3)                                                
FORMUL   1  PHL    C9 H13 N O                                                   
HELIX    1   1 TRP A    1  HYP A   13  1                                  13    
LINK         C   ACE A   0                 N   TRP A   1     1555   1555  1.33  
LINK         C   GLN A   3                 N   DIV A   4     1555   1555  1.33  
LINK         C   DIV A   4                 N   ILE A   5     1555   1555  1.33  
LINK         C   THR A   6                 N   AIB A   7     1555   1555  1.33  
LINK         C   AIB A   7                 N   LEU A   8     1555   1555  1.33  
LINK         C   LEU A   8                 N   AIB A   9     1555   1555  1.33  
LINK         C   AIB A   9                 N   HYP A  10     1555   1555  1.36  
LINK         C   HYP A  10                 N   GLN A  11     1555   1555  1.32  
LINK         C   GLN A  11                 N   AIB A  12     1555   1555  1.32  
LINK         C   AIB A  12                 N   HYP A  13     1555   1555  1.36  
LINK         C   HYP A  13                 N   AIB A  14     1555   1555  1.33  
LINK         C   AIB A  14                 N   PRO A  15     1555   1555  1.36  
LINK         C   PRO A  15                 N   PHL A  16     1555   1555  1.33  
CRYST1                                                 P 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