10 20 30 40 50 60 70 80 1OMC - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER PRESYNAPTIC NEUROTOXIN 28-APR-93 1OMC
TITLE SOLUTION STRUCTURE OF OMEGA-CONOTOXIN GVIA USING 2-D NMR TITLE 2 SPECTROSCOPY AND RELAXATION MATRIX ANALYSIS
COMPND MOL_ID: 1; COMPND 2 MOLECULE: OMEGA-CONOTOXIN GVIA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CONUS GEOGRAPHUS; SOURCE 3 ORGANISM_COMMON: GEOGRAPHY CONE; SOURCE 4 ORGANISM_TAXID: 6491
KEYWDS PRESYNAPTIC NEUROTOXIN
EXPDTA SOLUTION NMR
NUMMDL 21
AUTHOR J.H.DAVIS,E.K.BRADLEY,G.P.MILJANICH,L.NADASDI, AUTHOR 2 J.RAMACHANDRAN,V.J.BASUS
REVDAT 3 24-FEB-09 1OMC 1 VERSN REVDAT 2 03-SEP-97 1OMC 1 COMPND REVDAT 1 31-JAN-94 1OMC 0
JRNL AUTH J.H.DAVIS,E.K.BRADLEY,G.P.MILJANICH,L.NADASDI, JRNL AUTH 2 J.RAMACHANDRAN,V.J.BASUS JRNL TITL SOLUTION STRUCTURE OF OMEGA-CONOTOXIN GVIA USING JRNL TITL 2 2-D NMR SPECTROSCOPY AND RELAXATION MATRIX JRNL TITL 3 ANALYSIS. JRNL REF BIOCHEMISTRY V. 32 7396 1993 JRNL REFN ISSN 0006-2960 JRNL PMID 8338837 JRNL DOI 10.1021/BI00080A009
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.RIVIER,R.GALYEAN,W.R.GRAY,A.AZIMI-ZONOOZ, REMARK 1 AUTH 2 J.M.MCINTOSH,L.J.CRUZ,B.M.OLIVERA REMARK 1 TITL NEURONAL CALCIUM CHANNEL INHIBITORS REMARK 1 REF J.BIOL.CHEM. V. 262 1194 1987 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 2 REMARK 1 AUTH B.M.OLIVERA,J.M.MCINTOSH,L.J.CRUZ,F.A.LUQUE, REMARK 1 AUTH 2 W.R.GRAY REMARK 1 TITL PURIFICATION AND SEQUENCE OF A PRESYNAPTIC PEPTIDE REMARK 1 TITL 2 TOXIN FROM CONUS GEOGRAPHUS VENOM REMARK 1 REF BIOCHEMISTRY V. 23 5087 1984 REMARK 1 REFN ISSN 0006-2960
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1OMC 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 : 21 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: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 1 ARG A 17 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 1 TYR A 27 CB - CG - CD2 ANGL. DEV. = -4.6 DEGREES REMARK 500 2 TYR A 22 CB - CG - CD2 ANGL. DEV. = -4.3 DEGREES REMARK 500 2 ARG A 25 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 3 ARG A 17 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 3 TYR A 22 CB - CG - CD1 ANGL. DEV. = -5.0 DEGREES REMARK 500 3 TYR A 27 CB - CG - CD2 ANGL. DEV. = -4.2 DEGREES REMARK 500 4 TYR A 27 CB - CG - CD2 ANGL. DEV. = -4.3 DEGREES REMARK 500 6 ARG A 17 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 6 TYR A 27 CB - CG - CD2 ANGL. DEV. = -5.1 DEGREES REMARK 500 7 ARG A 25 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 10 TYR A 13 CB - CG - CD1 ANGL. DEV. = -4.2 DEGREES REMARK 500 13 ARG A 17 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 15 ARG A 25 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 15 ARG A 25 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 15 TYR A 27 CB - CG - CD2 ANGL. DEV. = -4.0 DEGREES REMARK 500 16 TYR A 27 CB - CG - CD2 ANGL. DEV. = -4.5 DEGREES REMARK 500 17 TYR A 27 CB - CG - CD2 ANGL. DEV. = -3.6 DEGREES REMARK 500 19 TYR A 22 CB - CG - CD2 ANGL. DEV. = -5.4 DEGREES REMARK 500 19 TYR A 27 CB - CG - CD2 ANGL. DEV. = -3.7 DEGREES REMARK 500 21 ARG A 17 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 14 42.40 -81.50 REMARK 500 1 SER A 18 149.63 -36.70 REMARK 500 2 ASN A 14 37.64 -74.13 REMARK 500 2 SER A 18 152.58 -22.17 REMARK 500 3 ASN A 14 35.36 -78.11 REMARK 500 3 SER A 18 144.80 -8.69 REMARK 500 4 TYR A 13 37.95 -90.92 REMARK 500 4 ASN A 14 39.73 -87.57 REMARK 500 4 SER A 18 151.55 -1.77 REMARK 500 5 TYR A 13 49.25 -75.36 REMARK 500 5 ASN A 14 44.50 -96.00 REMARK 500 5 SER A 18 139.85 21.75 REMARK 500 6 TYR A 13 39.54 -75.88 REMARK 500 7 LYS A 2 -9.70 -53.76 REMARK 500 7 TYR A 13 25.93 -67.94 REMARK 500 7 ASN A 14 43.66 -91.60 REMARK 500 8 SER A 12 85.38 -152.67 REMARK 500 8 SER A 18 163.65 65.74 REMARK 500 9 ASN A 14 36.36 -82.05 REMARK 500 9 SER A 18 148.58 16.67 REMARK 500 10 TYR A 13 46.06 -79.82 REMARK 500 10 ASN A 14 35.44 -87.03 REMARK 500 10 SER A 18 154.62 -8.90 REMARK 500 11 ASN A 14 39.07 -85.12 REMARK 500 11 SER A 18 167.22 66.70 REMARK 500 12 TYR A 13 48.56 -81.35 REMARK 500 12 ASN A 14 46.70 -90.53 REMARK 500 12 SER A 18 148.55 -18.29 REMARK 500 13 SER A 12 73.27 -117.51 REMARK 500 13 TYR A 13 37.01 -72.92 REMARK 500 13 ASN A 14 37.33 -97.71 REMARK 500 13 SER A 18 177.41 67.62 REMARK 500 14 ASN A 14 42.35 -84.14 REMARK 500 14 SER A 18 154.21 -10.57 REMARK 500 15 TYR A 13 41.05 -69.14 REMARK 500 15 ASN A 14 36.21 -81.74 REMARK 500 15 SER A 18 169.59 67.65 REMARK 500 16 ASN A 14 42.99 -89.20 REMARK 500 16 SER A 18 171.53 61.52 REMARK 500 17 TYR A 13 36.32 33.55 REMARK 500 17 ASN A 14 30.79 -76.00 REMARK 500 17 SER A 18 154.25 -15.29 REMARK 500 18 SER A 12 67.75 -102.57 REMARK 500 18 TYR A 13 43.92 -75.71 REMARK 500 18 ASN A 14 35.14 -97.90 REMARK 500 18 SER A 18 162.29 62.39 REMARK 500 19 SER A 12 -26.73 -143.91 REMARK 500 19 ASN A 14 38.62 -86.71 REMARK 500 19 ARG A 17 -79.23 -105.81 REMARK 500 20 ASN A 14 31.62 -75.63 REMARK 500 20 ARG A 17 34.64 -95.64 REMARK 500 20 SER A 18 162.94 63.54 REMARK 500 21 SER A 12 71.84 -119.53 REMARK 500 21 TYR A 13 35.75 -75.72 REMARK 500 21 ASN A 14 47.69 -81.68 REMARK 500 21 SER A 18 167.39 64.34 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 TYR A 22 0.14 SIDE_CHAIN REMARK 500 2 TYR A 13 0.10 SIDE_CHAIN REMARK 500 2 TYR A 22 0.12 SIDE_CHAIN REMARK 500 2 ARG A 25 0.10 SIDE_CHAIN REMARK 500 2 TYR A 27 0.08 SIDE_CHAIN REMARK 500 3 TYR A 13 0.19 SIDE_CHAIN REMARK 500 3 TYR A 27 0.13 SIDE_CHAIN REMARK 500 4 TYR A 13 0.07 SIDE_CHAIN REMARK 500 4 TYR A 27 0.09 SIDE_CHAIN REMARK 500 5 TYR A 22 0.11 SIDE_CHAIN REMARK 500 6 TYR A 13 0.09 SIDE_CHAIN REMARK 500 6 TYR A 27 0.12 SIDE_CHAIN REMARK 500 7 TYR A 27 0.09 SIDE_CHAIN REMARK 500 8 TYR A 13 0.13 SIDE_CHAIN REMARK 500 8 TYR A 27 0.10 SIDE_CHAIN REMARK 500 9 ARG A 17 0.10 SIDE_CHAIN REMARK 500 10 TYR A 13 0.14 SIDE_CHAIN REMARK 500 10 ARG A 25 0.08 SIDE_CHAIN REMARK 500 11 ARG A 17 0.11 SIDE_CHAIN REMARK 500 12 TYR A 13 0.11 SIDE_CHAIN REMARK 500 13 TYR A 13 0.09 SIDE_CHAIN REMARK 500 14 TYR A 13 0.10 SIDE_CHAIN REMARK 500 14 TYR A 22 0.07 SIDE_CHAIN REMARK 500 14 TYR A 27 0.10 SIDE_CHAIN REMARK 500 15 TYR A 13 0.09 SIDE_CHAIN REMARK 500 15 ARG A 17 0.08 SIDE_CHAIN REMARK 500 15 TYR A 27 0.10 SIDE_CHAIN REMARK 500 16 TYR A 22 0.11 SIDE_CHAIN REMARK 500 17 TYR A 22 0.07 SIDE_CHAIN REMARK 500 19 TYR A 22 0.10 SIDE_CHAIN REMARK 500 20 TYR A 22 0.13 SIDE_CHAIN REMARK 500 20 TYR A 27 0.08 SIDE_CHAIN REMARK 500 21 TYR A 22 0.11 SIDE_CHAIN REMARK 500 21 TYR A 27 0.08 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 1 SER A 18 -10.02 REMARK 500 4 ARG A 17 11.04 REMARK 500 5 ARG A 17 12.19 REMARK 500 9 TYR A 13 -10.09 REMARK 500 9 ARG A 17 16.09 REMARK 500 11 TYR A 13 -10.39 REMARK 500 15 SER A 6 -10.06 REMARK 500 16 TYR A 13 -12.25 REMARK 500 17 TYR A 13 -12.18 REMARK 500 19 TYR A 13 -12.05 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 28
DBREF 1OMC A 1 27 UNP P01522 CXO6_CONGE 46 72
SEQADV 1OMC HYP A 4 UNP P01522 PRO 49 CONFLICT SEQADV 1OMC HYP A 10 UNP P01522 PRO 55 CONFLICT SEQADV 1OMC HYP A 21 UNP P01522 PRO 66 CONFLICT
SEQRES 1 A 28 CYS LYS SER HYP GLY SER SER CYS SER HYP THR SER TYR SEQRES 2 A 28 ASN CYS CYS ARG SER CYS ASN HYP TYR THR LYS ARG CYS SEQRES 3 A 28 TYR NH2
MODRES 1OMC HYP A 4 PRO 4-HYDROXYPROLINE MODRES 1OMC HYP A 10 PRO 4-HYDROXYPROLINE MODRES 1OMC HYP A 21 PRO 4-HYDROXYPROLINE
HET HYP A 4 15 HET HYP A 10 15 HET HYP A 21 15 HET NH2 A 28 3
HETNAM HYP 4-HYDROXYPROLINE HETNAM NH2 AMINO GROUP
HETSYN HYP HYDROXYPROLINE
FORMUL 1 HYP 3(C5 H9 N O3) FORMUL 1 NH2 H2 N
SHEET 1 S1 3 SER A 6 CYS A 8 0 SHEET 2 S1 3 LYS A 24 TYR A 27 -1 N CYS A 26 O SER A 6 SHEET 3 S1 3 SER A 18 HYP A 21 -1 N ASN A 20 O ARG A 25
SSBOND 1 CYS A 1 CYS A 16 1555 1555 2.04 SSBOND 2 CYS A 8 CYS A 19 1555 1555 2.04 SSBOND 3 CYS A 15 CYS A 26 1555 1555 2.03
LINK C SER A 3 N HYP A 4 1555 1555 1.34 LINK C HYP A 4 N GLY A 5 1555 1555 1.33 LINK C TYR A 27 N NH2 A 28 1555 1555 1.36 LINK C SER A 9 N HYP A 10 1555 1555 1.34 LINK C HYP A 10 N THR A 11 1555 1555 1.34 LINK C ASN A 20 N HYP A 21 1555 1555 1.34 LINK C HYP A 21 N TYR A 22 1555 1555 1.34
SITE 1 AC1 1 TYR A 27
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