PDB Short entry for 2M6D HEADER TOXIN 28-MAR-13 2M6D TITLE NMR SOLUTION STRUCTURE OF TRANS (MAJOR) FORM OF IN936 IN WATER COMPND MOL_ID: 1; COMPND 2 MOLECULE: CONTRYPHAN-IN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: CONUS INSCRIPTUS; SOURCE 4 ORGANISM_COMMON: ENGRAVED CONE; SOURCE 5 ORGANISM_TAXID: 257329 KEYWDS TRANS IN936, WATER, TOXIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR R.SONTI REVDAT 3 14-JUN-23 2M6D 1 REMARK REVDAT 2 24-AUG-22 2M6D 1 JRNL REMARK LINK REVDAT 1 30-OCT-13 2M6D 0 JRNL AUTH R.SONTI,K.H.GOWD,K.N.RAO,S.RAGOTHAMA,A.RODRIGUEZ,J.J.PEREZ, JRNL AUTH 2 P.BALARAM JRNL TITL CONFORMATIONAL DIVERSITY IN CONTRYPHANS FROM CONUS VENOM: JRNL TITL 2 CIS-TRANS ISOMERISATION AND AROMATIC/PROLINE INTERACTIONS IN JRNL TITL 3 THE 23-MEMBERED RING OF A 7-RESIDUE PEPTIDE DISULFIDE LOOP. JRNL REF CHEMISTRY V. 19 15175 2013 JRNL REFN ISSN 0947-6539 JRNL PMID 24115170 JRNL DOI 10.1002/CHEM.201301722 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA 3, CYANA REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH (CYANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2M6D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-APR-13. REMARK 100 THE DEPOSITION ID IS D_1000103265. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293 REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : 3 MM TSP-1, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-13C HSQC REMARK 210 ALIPHATIC; 2D 1H-13C HSQC REMARK 210 AROMATIC; 2D 1H-1H NOESY 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 : NULL REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 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: 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 DLE A 4 -40.99 99.08 REMARK 500 1 TYR A 5 75.00 -116.26 REMARK 500 2 DLE A 4 -41.09 99.02 REMARK 500 2 TYR A 5 74.95 -116.14 REMARK 500 3 DLE A 4 -41.06 98.93 REMARK 500 3 TYR A 5 75.03 -116.16 REMARK 500 4 TYR A 5 76.49 -112.98 REMARK 500 5 TYR A 5 76.58 -112.98 REMARK 500 6 TYR A 5 76.52 -112.94 REMARK 500 7 TYR A 5 76.47 -113.00 REMARK 500 8 TYR A 5 76.82 -112.91 REMARK 500 9 TYR A 5 76.74 -112.89 REMARK 500 10 TYR A 5 77.12 -112.72 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 DLE A 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 19129 RELATED DB: BMRB REMARK 900 RELATED ID: 2M6C RELATED DB: PDB REMARK 900 RELATED ID: 2M6E RELATED DB: PDB REMARK 900 RELATED ID: 2M6F RELATED DB: PDB REMARK 900 RELATED ID: 2M6G RELATED DB: PDB REMARK 900 RELATED ID: 2M6H RELATED DB: PDB DBREF 2M6D A 1 8 UNP P0C249 COW_CONIN 1 8 SEQRES 1 A 8 GLY CYS VAL DLE TYR PRO TRP CYS HET DLE A 4 19 HETNAM DLE D-LEUCINE FORMUL 1 DLE C6 H13 N O2 SSBOND 1 CYS A 2 CYS A 8 1555 1555 2.11 LINK C VAL A 3 N DLE A 4 1555 1555 1.33 LINK C DLE A 4 N TYR A 5 1555 1555 1.33 SITE 1 AC1 5 CYS A 2 VAL A 3 TYR A 5 PRO A 6 SITE 2 AC1 5 TRP A 7 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