HEADER TOXIN 29-APR-07 2YYF TITLE PURIFICATION AND STRUCTURAL CHARACTERIZATION OF A D-AMINO ACID TITLE 2 CONTAINING CONOPEPTIDE, MARMOPHINE, FROM CONUS MARMOREUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: M-CONOTOXIN MR12; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MR1931; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN CONUS MARMOREUS KEYWDS M-CONOTOXIN MR12, MR1931, TOXIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR F.HUANG,W.DU,Y.HAN,C.WANG REVDAT 3 16-MAR-22 2YYF 1 REMARK LINK REVDAT 2 24-FEB-09 2YYF 1 VERSN REVDAT 1 08-APR-08 2YYF 0 JRNL AUTH Y.HAN,F.HUANG,H.JIANG,L.LIU,Q.WANG,Y.WANG,X.SHAO,C.CHI,W.DU, JRNL AUTH 2 C.WANG JRNL TITL PURIFICATION AND STRUCTURAL CHARACTERIZATION OF A D-AMINO JRNL TITL 2 ACID-CONTAINING CONOPEPTIDE, CONOMARPHIN, FROM CONUS JRNL TITL 3 MARMOREUS. JRNL REF FEBS J. V. 275 1976 2008 JRNL REFN ISSN 1742-464X JRNL PMID 18355315 JRNL DOI 10.1111/J.1742-4658.2008.06352.X REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 3.5, AMBER 9.0 REMARK 3 AUTHORS : BRUKER INC. (XWINNMR), REMARK 3 PEARLMAN,CASE,CALDWELL,ROSS,CHEATHAM,FERGUSON,SEIBEL,SINGH, REMARK 3 WEINER,KOLLMAN (AMBER) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2YYF COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000027291. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300 REMARK 210 PH : 3.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2.0MM, 90% H2O, 10% D2O; 2.0MM, REMARK 210 99.99% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY; DQF-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 1.3B, SPARKY 3.110, REMARK 210 CYANA 2.1 REMARK 210 METHOD USED : THE STRUCTURE IS BASED ON A REMARK 210 TOTAL OF 236 CONSTRAINTS, 226 REMARK 210 ARE NOE-DERIVED DISTANCE REMARK 210 CONSTRAINTS, 8 DIHEDRAL REMARK 210 CONSTRAINTS, 2 CONSTRAINTS FROM REMARK 210 ONE HYDROGEN BONDS S, USING REMARK 210 DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING BY CYANA 2.1 SOFT TO REMARK 210 DETERMINE THE STRUCTURE, AND REMARK 210 USING MOLECULAR DYNAMICS MOTHOD REMARK 210 TO DO THE STRUCTURN REFINEMENT REMARK 210 BY AMBER 9.0. REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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 ASN A 11 -81.16 -55.62 REMARK 500 1 DPN A 13 -24.16 -46.33 REMARK 500 2 ASN A 11 -77.34 -55.44 REMARK 500 3 ASN A 11 -75.72 -54.86 REMARK 500 4 ASN A 11 -76.82 -53.65 REMARK 500 4 DPN A 13 -29.93 -44.09 REMARK 500 5 ASN A 11 -76.50 -54.38 REMARK 500 5 DPN A 13 -27.40 -44.77 REMARK 500 6 ASN A 11 -76.29 -55.55 REMARK 500 7 ASN A 11 -76.94 -54.85 REMARK 500 8 ASN A 11 -75.68 -54.69 REMARK 500 9 ASN A 11 -75.38 -55.98 REMARK 500 9 DPN A 13 -26.98 -45.95 REMARK 500 10 ASN A 11 -77.38 -54.98 REMARK 500 11 ASN A 11 -73.18 -56.45 REMARK 500 11 DPN A 13 -25.34 -47.52 REMARK 500 12 ASN A 11 -76.86 -55.29 REMARK 500 13 ASN A 11 -76.44 -53.08 REMARK 500 14 ASN A 11 -74.33 -56.79 REMARK 500 15 ASN A 11 -77.58 -56.89 REMARK 500 15 DPN A 13 -26.40 -45.57 REMARK 500 16 ASN A 11 -75.04 -55.57 REMARK 500 16 DPN A 13 -27.67 -46.83 REMARK 500 17 ASN A 11 -76.33 -54.82 REMARK 500 17 DPN A 13 -25.72 -46.15 REMARK 500 18 ASN A 11 -76.55 -53.44 REMARK 500 18 DPN A 13 -27.17 -46.77 REMARK 500 19 ASN A 11 -75.60 -54.91 REMARK 500 19 DPN A 13 -29.80 -43.83 REMARK 500 20 TRP A 2 20.57 -74.90 REMARK 500 20 ASN A 11 -77.14 -53.32 REMARK 500 20 DPN A 13 -28.95 -45.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QS3 RELATED DB: PDB REMARK 900 NMR SOLUTION CONFORMATION OF AN ANTITOXIC ANALOG OF ALPHA-CONOTOXIN REMARK 900 GI REMARK 900 RELATED ID: 1E75 RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF ALPHA-CONOTOXIN IM1 POINT MUTATION REMARK 900 VARIANT R7L REMARK 900 RELATED ID: 1JLP RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF THE NONCOMPETITIVE SKELETAL MUSCLE NICOTINIC REMARK 900 RELATED ID: 1FU3 RELATED DB: PDB REMARK 900 THREE-DIMENSIONAL STRUCTURE IN SOLUTION OF THE SODIUM CHANNEL REMARK 900 AGONIST/ANTAGONIST DELTA-CONOTOXIN TXVIA DBREF 2YYF A 1 15 PDB 2YYF 2YYF 1 15 SEQRES 1 A 15 ASP TRP GLU TYR HIS ALA HIS PRO LYS HYP ASN SER DPN SEQRES 2 A 15 TRP THR MODRES 2YYF HYP A 10 PRO 4-HYDROXYPROLINE HET HYP A 10 15 HET DPN A 13 20 HETNAM HYP 4-HYDROXYPROLINE HETNAM DPN D-PHENYLALANINE HETSYN HYP HYDROXYPROLINE FORMUL 1 HYP C5 H9 N O3 FORMUL 1 DPN C9 H11 N O2 HELIX 1 1 ASN A 11 THR A 15 5 5 LINK C LYS A 9 N HYP A 10 1555 1555 1.34 LINK C HYP A 10 N ASN A 11 1555 1555 1.34 LINK C SER A 12 N DPN A 13 1555 1555 1.34 LINK C DPN A 13 N TRP A 14 1555 1555 1.34 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