HEADER PRESYNAPTIC NEUROTOXIN 26-APR-95 1OMG TITLE NMR STUDY OF OMEGA-CONOTOXIN MVIIA COMPND MOL_ID: 1; COMPND 2 MOLECULE: OMEGA-CONOTOXIN MVIIA; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CONUS MAGUS; SOURCE 3 ORGANISM_COMMON: MAGUS CONE; SOURCE 4 ORGANISM_TAXID: 6492 KEYWDS PRESYNAPTIC NEUROTOXIN EXPDTA SOLUTION NMR NUMMDL 13 AUTHOR T.KOHNO,J.-I.KIM,K.KOBAYASHI,Y.KODERA,T.MAEDA,K.SATO REVDAT 3 24-FEB-09 1OMG 1 VERSN REVDAT 2 01-APR-03 1OMG 1 JRNL REVDAT 1 03-APR-96 1OMG 0 JRNL AUTH T.KOHNO,J.I.KIM,K.KOBAYASHI,Y.KODERA,T.MAEDA,K.SATO JRNL TITL THREE-DIMENSIONAL STRUCTURE IN SOLUTION OF THE JRNL TITL 2 CALCIUM CHANNEL BLOCKER OMEGA-CONOTOXIN MVIIA. JRNL REF BIOCHEMISTRY V. 34 10256 1995 JRNL REFN ISSN 0006-2960 JRNL PMID 7640281 JRNL DOI 10.1021/BI00032A020 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.M.OLIVERA,L.J.CRUZ,V.DE SANTOS,G.W.LECHEMINANT, REMARK 1 AUTH 2 D.GRIFFIN,R.ZEIKUS,J.M.MCINTSH,R.GALYEAN,J.VARGA, REMARK 1 AUTH 3 W.R.GRAY,J.RIVIER REMARK 1 TITL NEURAL CALCIUM CHANNEL ANTAGONISTS. DISCRIMINATION REMARK 1 TITL 2 BETWEEN CALCIUM CHANNEL SUBTYPES USING REMARK 1 TITL 3 OMEGA-CONOTOXIN FROM CONUS MAGUS VENOM REMARK 1 REF BIOCHEMISTRY V. 26 2086 1987 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1OMG COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : NULL REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : NULL REMARK 210 SPECTROMETER MODEL : NULL REMARK 210 SPECTROMETER MANUFACTURER : NULL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 13 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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 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 LYS A 2 -150.26 -118.41 REMARK 500 1 MET A 12 52.61 -101.13 REMARK 500 1 CYS A 20 98.71 -171.27 REMARK 500 2 LYS A 2 -128.02 -114.21 REMARK 500 2 LYS A 4 135.42 -37.65 REMARK 500 2 MET A 12 50.68 -112.06 REMARK 500 2 SER A 19 -158.06 -115.70 REMARK 500 2 CYS A 20 93.59 -161.79 REMARK 500 3 LYS A 2 -126.50 -122.73 REMARK 500 3 LYS A 4 154.27 -37.67 REMARK 500 3 SER A 19 -158.87 -139.29 REMARK 500 3 CYS A 20 93.35 -167.14 REMARK 500 3 SER A 22 -1.35 77.16 REMARK 500 4 LYS A 2 -129.21 -113.94 REMARK 500 4 LYS A 4 145.49 -37.56 REMARK 500 4 MET A 12 54.85 -117.96 REMARK 500 4 SER A 19 -154.27 -150.98 REMARK 500 4 CYS A 20 101.26 -161.44 REMARK 500 5 ARG A 10 -27.60 -37.83 REMARK 500 5 TYR A 13 127.51 64.30 REMARK 500 5 CYS A 20 87.91 -176.64 REMARK 500 6 MET A 12 48.19 -100.06 REMARK 500 7 LYS A 2 -126.16 -121.35 REMARK 500 7 LYS A 4 152.43 -37.50 REMARK 500 7 ARG A 10 -27.95 -37.20 REMARK 500 7 TYR A 13 114.29 60.56 REMARK 500 7 ASP A 14 28.56 -141.27 REMARK 500 7 THR A 17 51.98 -149.51 REMARK 500 7 CYS A 20 98.02 -169.99 REMARK 500 7 SER A 22 -1.65 78.07 REMARK 500 8 MET A 12 49.17 -103.58 REMARK 500 8 THR A 17 65.42 -151.48 REMARK 500 8 SER A 19 -156.28 -150.49 REMARK 500 8 CYS A 20 99.85 -171.78 REMARK 500 9 LYS A 2 -159.96 -135.69 REMARK 500 9 MET A 12 45.78 -107.24 REMARK 500 9 SER A 19 -158.66 -117.77 REMARK 500 9 CYS A 20 92.06 -174.54 REMARK 500 10 LYS A 2 -147.30 -124.98 REMARK 500 10 TYR A 13 135.28 59.84 REMARK 500 10 ASP A 14 21.41 -147.57 REMARK 500 10 SER A 19 -157.20 -150.72 REMARK 500 11 LYS A 2 -156.12 -133.79 REMARK 500 11 MET A 12 47.89 -101.31 REMARK 500 11 THR A 17 53.96 -148.46 REMARK 500 11 SER A 19 -158.76 -127.94 REMARK 500 11 CYS A 20 99.77 -174.53 REMARK 500 11 SER A 22 -4.36 79.10 REMARK 500 12 TYR A 13 127.33 56.27 REMARK 500 12 CYS A 20 98.96 -170.62 REMARK 500 12 SER A 22 -0.52 77.05 REMARK 500 13 LYS A 2 -136.61 -116.16 REMARK 500 13 LYS A 4 154.22 -37.47 REMARK 500 13 MET A 12 31.71 -99.67 REMARK 500 13 SER A 19 -156.22 -148.53 REMARK 500 13 CYS A 20 88.58 -171.34 REMARK 500 13 SER A 22 -2.47 77.26 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 10 0.26 SIDE_CHAIN REMARK 500 2 ARG A 10 0.08 SIDE_CHAIN REMARK 500 2 ARG A 21 0.32 SIDE_CHAIN REMARK 500 3 ARG A 10 0.25 SIDE_CHAIN REMARK 500 3 ARG A 21 0.22 SIDE_CHAIN REMARK 500 4 ARG A 10 0.32 SIDE_CHAIN REMARK 500 4 ARG A 21 0.32 SIDE_CHAIN REMARK 500 5 ARG A 10 0.15 SIDE_CHAIN REMARK 500 5 ARG A 21 0.24 SIDE_CHAIN REMARK 500 6 ARG A 10 0.23 SIDE_CHAIN REMARK 500 6 ARG A 21 0.19 SIDE_CHAIN REMARK 500 7 ARG A 10 0.12 SIDE_CHAIN REMARK 500 7 ARG A 21 0.22 SIDE_CHAIN REMARK 500 8 ARG A 10 0.22 SIDE_CHAIN REMARK 500 8 ARG A 21 0.22 SIDE_CHAIN REMARK 500 9 ARG A 10 0.24 SIDE_CHAIN REMARK 500 9 ARG A 21 0.24 SIDE_CHAIN REMARK 500 10 ARG A 10 0.22 SIDE_CHAIN REMARK 500 10 ARG A 21 0.32 SIDE_CHAIN REMARK 500 11 ARG A 10 0.32 SIDE_CHAIN REMARK 500 11 ARG A 21 0.27 SIDE_CHAIN REMARK 500 12 ARG A 10 0.18 SIDE_CHAIN REMARK 500 12 ARG A 21 0.28 SIDE_CHAIN REMARK 500 13 ARG A 10 0.32 SIDE_CHAIN REMARK 500 13 ARG A 21 0.27 SIDE_CHAIN 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 NH2 A 26 DBREF 1OMG A 1 25 UNP P05484 CXO7A_CONMA 1 25 SEQRES 1 A 26 CYS LYS GLY LYS GLY ALA LYS CYS SER ARG LEU MET TYR SEQRES 2 A 26 ASP CYS CYS THR GLY SER CYS ARG SER GLY LYS CYS NH2 HET NH2 A 26 3 HETNAM NH2 AMINO GROUP FORMUL 1 NH2 H2 N SSBOND 1 CYS A 1 CYS A 16 1555 1555 2.02 SSBOND 2 CYS A 8 CYS A 20 1555 1555 2.02 SSBOND 3 CYS A 15 CYS A 25 1555 1555 2.02 LINK C CYS A 25 N NH2 A 26 1555 1555 1.30 SITE 1 AC1 3 SER A 19 LYS A 24 CYS A 25 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 ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL MASTER 172 0 1 0 0 0 1 6 0 0 0 2 END