HEADER NEUROTOXIN 17-APR-96 1GIB TITLE MU-CONOTOXIN GIIIB, NMR COMPND MOL_ID: 1; COMPND 2 MOLECULE: MU-CONOTOXIN GIIIB; 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 CONOTOXIN, NEUROTOXIN, SODIUM CHANNEL INHIBITOR EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR J.M.HILL,P.F.ALEWOOD,D.J.CRAIK REVDAT 2 24-FEB-09 1GIB 1 VERSN REVDAT 1 08-NOV-96 1GIB 0 JRNL AUTH J.M.HILL,P.F.ALEWOOD,D.J.CRAIK JRNL TITL THREE-DIMENSIONAL SOLUTION STRUCTURE OF JRNL TITL 2 MU-CONOTOXIN GIIIB, A SPECIFIC BLOCKER OF SKELETAL JRNL TITL 3 MUSCLE SODIUM CHANNELS. JRNL REF BIOCHEMISTRY V. 35 8824 1996 JRNL REFN ISSN 0006-2960 JRNL PMID 8688418 JRNL DOI 10.1021/BI960073O REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.WAKAMATSU,D.KOHDA,H.HATANAKA,J.M.LANCELIN, REMARK 1 AUTH 2 Y.ISHIDA,M.OYA,H.NAKAMURA,F.INAGAKI,K.SATO REMARK 1 TITL STRUCTURE-ACTIVITY RELATIONSHIPS OF MU-CONOTOXIN REMARK 1 TITL 2 GIIIA: STRUCTURE DETERMINATION OF ACTIVE AND REMARK 1 TITL 3 INACTIVE SODIUM CHANNEL BLOCKER PEPTIDES BY NMR REMARK 1 TITL 4 AND SIMULATED ANNEALING CALCULATIONS REMARK 1 REF BIOCHEMISTRY V. 31 12577 1992 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 2 REMARK 1 AUTH K.H.OTT,S.BECKER,R.D.GORDON,H.RUTERJANS REMARK 1 TITL SOLUTION STRUCTURE OF MU-CONOTOXIN GIIIA ANALYSED REMARK 1 TITL 2 BY 2D-NMR AND DISTANCE GEOMETRY CALCULATIONS REMARK 1 REF FEBS LETT. V. 278 160 1991 REMARK 1 REFN ISSN 0014-5793 REMARK 1 REFERENCE 3 REMARK 1 AUTH J.M.LANCELIN,D.KOHDA,S.TATE,Y.YANAGAWA,T.ABE, REMARK 1 AUTH 2 M.SATAKE,F.INAGAKI REMARK 1 TITL TERTIARY STRUCTURE OF CONOTOXIN GIIIA IN AQUEOUS REMARK 1 TITL 2 SOLUTION REMARK 1 REF BIOCHEMISTRY V. 30 6908 1991 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1GIB 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) : 283 REMARK 210 PH : 3.5 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 : 20 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 3 CYS A 15 CA - CB - SG ANGL. DEV. = 6.8 DEGREES REMARK 500 13 CYS A 15 CA - CB - SG ANGL. DEV. = 6.9 DEGREES REMARK 500 14 CYS A 15 CA - CB - SG ANGL. DEV. = 7.1 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 ASP A 2 86.52 52.98 REMARK 500 1 CYS A 3 -48.73 -152.79 REMARK 500 1 LYS A 9 -62.36 -123.18 REMARK 500 2 ASP A 2 19.45 -165.38 REMARK 500 2 LYS A 9 40.83 -142.56 REMARK 500 2 CYS A 10 -2.28 -52.80 REMARK 500 3 CYS A 3 -44.33 -136.73 REMARK 500 3 CYS A 10 22.24 48.60 REMARK 500 4 CYS A 10 13.38 55.71 REMARK 500 5 CYS A 3 -74.22 -90.84 REMARK 500 5 LYS A 9 57.30 -140.91 REMARK 500 5 CYS A 10 15.49 -66.07 REMARK 500 6 LYS A 9 31.57 -90.78 REMARK 500 6 CYS A 10 13.32 -67.11 REMARK 500 7 ASP A 2 58.88 70.00 REMARK 500 7 CYS A 3 -73.04 -154.73 REMARK 500 7 CYS A 10 12.43 52.00 REMARK 500 8 CYS A 3 -48.53 149.45 REMARK 500 8 LYS A 9 -61.47 -124.72 REMARK 500 9 ASP A 2 -63.66 -165.84 REMARK 500 9 LYS A 9 50.71 -100.53 REMARK 500 9 CYS A 10 23.86 -75.57 REMARK 500 10 LYS A 9 -58.37 -134.71 REMARK 500 11 LYS A 9 -65.99 -135.82 REMARK 500 11 CYS A 10 13.59 52.92 REMARK 500 12 ASP A 2 -168.35 -124.85 REMARK 500 12 CYS A 10 9.88 54.35 REMARK 500 13 ASP A 2 -167.59 -112.42 REMARK 500 13 CYS A 10 8.88 -66.84 REMARK 500 15 CYS A 10 22.83 43.07 REMARK 500 16 CYS A 3 -42.96 -152.00 REMARK 500 16 LYS A 9 47.39 -85.53 REMARK 500 17 LYS A 9 -72.01 -111.05 REMARK 500 17 CYS A 10 16.25 50.94 REMARK 500 19 LYS A 9 -66.47 -121.93 REMARK 500 19 CYS A 21 -40.41 -135.09 REMARK 500 20 CYS A 3 -74.90 -161.15 REMARK 500 20 CYS A 10 18.55 52.86 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 1 0.31 SIDE_CHAIN REMARK 500 1 ARG A 8 0.32 SIDE_CHAIN REMARK 500 1 ARG A 13 0.29 SIDE_CHAIN REMARK 500 1 ARG A 14 0.31 SIDE_CHAIN REMARK 500 2 ARG A 1 0.24 SIDE_CHAIN REMARK 500 2 ARG A 8 0.27 SIDE_CHAIN REMARK 500 2 ARG A 13 0.30 SIDE_CHAIN REMARK 500 2 ARG A 14 0.30 SIDE_CHAIN REMARK 500 3 ARG A 1 0.30 SIDE_CHAIN REMARK 500 3 ARG A 8 0.27 SIDE_CHAIN REMARK 500 3 ARG A 13 0.31 SIDE_CHAIN REMARK 500 3 ARG A 14 0.31 SIDE_CHAIN REMARK 500 4 ARG A 1 0.29 SIDE_CHAIN REMARK 500 4 ARG A 8 0.32 SIDE_CHAIN REMARK 500 4 ARG A 13 0.32 SIDE_CHAIN REMARK 500 4 ARG A 14 0.32 SIDE_CHAIN REMARK 500 5 ARG A 1 0.32 SIDE_CHAIN REMARK 500 5 ARG A 8 0.31 SIDE_CHAIN REMARK 500 5 ARG A 13 0.31 SIDE_CHAIN REMARK 500 5 ARG A 14 0.30 SIDE_CHAIN REMARK 500 6 ARG A 1 0.31 SIDE_CHAIN REMARK 500 6 ARG A 8 0.32 SIDE_CHAIN REMARK 500 6 ARG A 13 0.28 SIDE_CHAIN REMARK 500 6 ARG A 14 0.31 SIDE_CHAIN REMARK 500 7 ARG A 1 0.32 SIDE_CHAIN REMARK 500 7 ARG A 8 0.30 SIDE_CHAIN REMARK 500 7 ARG A 13 0.32 SIDE_CHAIN REMARK 500 7 ARG A 14 0.23 SIDE_CHAIN REMARK 500 8 ARG A 1 0.32 SIDE_CHAIN REMARK 500 8 ARG A 8 0.29 SIDE_CHAIN REMARK 500 8 ARG A 13 0.32 SIDE_CHAIN REMARK 500 8 ARG A 14 0.31 SIDE_CHAIN REMARK 500 9 ARG A 1 0.31 SIDE_CHAIN REMARK 500 9 ARG A 8 0.31 SIDE_CHAIN REMARK 500 9 ARG A 13 0.31 SIDE_CHAIN REMARK 500 9 ARG A 14 0.29 SIDE_CHAIN REMARK 500 10 ARG A 1 0.32 SIDE_CHAIN REMARK 500 10 ARG A 8 0.32 SIDE_CHAIN REMARK 500 10 ARG A 13 0.32 SIDE_CHAIN REMARK 500 10 ARG A 14 0.31 SIDE_CHAIN REMARK 500 11 ARG A 1 0.31 SIDE_CHAIN REMARK 500 11 ARG A 8 0.31 SIDE_CHAIN REMARK 500 11 ARG A 13 0.32 SIDE_CHAIN REMARK 500 11 ARG A 14 0.31 SIDE_CHAIN REMARK 500 12 ARG A 1 0.31 SIDE_CHAIN REMARK 500 12 ARG A 8 0.30 SIDE_CHAIN REMARK 500 12 ARG A 13 0.32 SIDE_CHAIN REMARK 500 12 ARG A 14 0.32 SIDE_CHAIN REMARK 500 13 ARG A 1 0.27 SIDE_CHAIN REMARK 500 13 ARG A 8 0.30 SIDE_CHAIN REMARK 500 13 ARG A 13 0.31 SIDE_CHAIN REMARK 500 13 ARG A 14 0.31 SIDE_CHAIN REMARK 500 14 ARG A 1 0.31 SIDE_CHAIN REMARK 500 14 ARG A 8 0.32 SIDE_CHAIN REMARK 500 14 ARG A 13 0.32 SIDE_CHAIN REMARK 500 14 ARG A 14 0.29 SIDE_CHAIN REMARK 500 15 ARG A 1 0.31 SIDE_CHAIN REMARK 500 15 ARG A 8 0.27 SIDE_CHAIN REMARK 500 15 ARG A 13 0.28 SIDE_CHAIN REMARK 500 15 ARG A 14 0.31 SIDE_CHAIN REMARK 500 16 ARG A 1 0.32 SIDE_CHAIN REMARK 500 16 ARG A 8 0.29 SIDE_CHAIN REMARK 500 16 ARG A 13 0.31 SIDE_CHAIN REMARK 500 16 ARG A 14 0.27 SIDE_CHAIN REMARK 500 17 ARG A 1 0.27 SIDE_CHAIN REMARK 500 17 ARG A 8 0.28 SIDE_CHAIN REMARK 500 17 ARG A 13 0.32 SIDE_CHAIN REMARK 500 17 ARG A 14 0.32 SIDE_CHAIN REMARK 500 18 ARG A 1 0.30 SIDE_CHAIN REMARK 500 18 ARG A 8 0.27 SIDE_CHAIN REMARK 500 18 ARG A 13 0.31 SIDE_CHAIN REMARK 500 18 ARG A 14 0.31 SIDE_CHAIN REMARK 500 19 ARG A 1 0.30 SIDE_CHAIN REMARK 500 19 ARG A 8 0.29 SIDE_CHAIN REMARK 500 19 ARG A 13 0.32 SIDE_CHAIN REMARK 500 19 ARG A 14 0.30 SIDE_CHAIN REMARK 500 20 ARG A 1 0.30 SIDE_CHAIN REMARK 500 20 ARG A 8 0.32 SIDE_CHAIN REMARK 500 20 ARG A 13 0.31 SIDE_CHAIN REMARK 500 20 ARG A 14 0.32 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 1GIB A 1 22 UNP P01524 CXM3B_CONGE 1 22 SEQADV 1GIB HYP A 6 UNP P01524 PRO 6 CONFLICT SEQADV 1GIB HYP A 7 UNP P01524 PRO 7 CONFLICT SEQADV 1GIB HYP A 17 UNP P01524 PRO 17 CONFLICT SEQRES 1 A 22 ARG ASP CYS CYS THR HYP HYP ARG LYS CYS LYS ASP ARG SEQRES 2 A 22 ARG CYS LYS HYP MET LYS CYS CYS ALA MODRES 1GIB HYP A 6 PRO 4-HYDROXYPROLINE MODRES 1GIB HYP A 7 PRO 4-HYDROXYPROLINE MODRES 1GIB HYP A 17 PRO 4-HYDROXYPROLINE HET HYP A 6 15 HET HYP A 7 15 HET HYP A 17 15 HETNAM HYP 4-HYDROXYPROLINE HETSYN HYP HYDROXYPROLINE FORMUL 1 HYP 3(C5 H9 N O3) HELIX 1 1 ASP A 12 LYS A 16 5 5 SSBOND 1 CYS A 3 CYS A 15 1555 1555 2.02 SSBOND 2 CYS A 4 CYS A 20 1555 1555 2.02 SSBOND 3 CYS A 10 CYS A 21 1555 1555 2.02 LINK N HYP A 6 C THR A 5 1555 1555 1.32 LINK C HYP A 6 N HYP A 7 1555 1555 1.32 LINK C HYP A 7 N ARG A 8 1555 1555 1.31 LINK N HYP A 17 C LYS A 16 1555 1555 1.32 LINK C HYP A 17 N MET A 18 1555 1555 1.31 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 ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL MASTER 237 0 3 1 0 0 0 6 0 0 0 2 END