HEADER TOXIN 28-SEP-04 1WQD TITLE AN UNUSUAL FOLD FOR POTASSIUM CHANNEL BLOCKERS: NMR TITLE 2 STRUCTURE OF THREE TOXINS FROM THE SCORPION OPISTHACANTHUS TITLE 3 MADAGASCARIENSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: OMTX2; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: OPISTHACANTHUS MADAGASCARIENSIS; SOURCE 3 ORGANISM_TAXID: 167108 KEYWDS TOXIN EXPDTA SOLUTION NMR NUMMDL 30 AUTHOR B.CHAGOT,C.PIMENTEL,L.DAI,J.PIL,J.TYTGAT,T.NAKAJIMA,G.CORZO, AUTHOR 2 H.DARBON,G.FERRAT REVDAT 3 24-FEB-09 1WQD 1 VERSN REVDAT 2 24-JAN-06 1WQD 1 JRNL REVDAT 1 18-JAN-05 1WQD 0 JRNL AUTH B.CHAGOT,C.PIMENTEL,L.DAI,J.PIL,J.TYTGAT, JRNL AUTH 2 T.NAKAJIMA,G.CORZO,H.DARBON,G.FERRAT JRNL TITL AN UNUSUAL FOLD FOR POTASSIUM CHANNEL BLOCKERS: JRNL TITL 2 NMR STRUCTURE OF THREE TOXINS FROM THE SCORPION JRNL TITL 3 OPISTHACANTHUS MADAGASCARIENSIS JRNL REF BIOCHEM.J. V. 388 263 2005 JRNL REFN ISSN 0264-6021 JRNL PMID 15631621 JRNL DOI 10.1042/BJ20041705 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,READ, REMARK 3 RICE,SIMONSON,WARREN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1WQD COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-SEP-04. REMARK 100 THE RCSB ID CODE IS RCSB023880. 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 : 500 MHZ REMARK 210 SPECTROMETER MODEL : DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 2.1, XEASY 1.3.13, REMARK 210 DIANA 2.8 REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 30 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 GLN A 10 50.60 -152.59 REMARK 500 1 VAL A 14 -90.09 -45.10 REMARK 500 1 LYS A 15 -100.03 11.89 REMARK 500 2 PRO A 2 -156.36 -85.01 REMARK 500 2 GLN A 10 45.53 -156.24 REMARK 500 2 HIS A 11 -70.61 -126.22 REMARK 500 2 ASN A 13 -164.43 -74.57 REMARK 500 2 VAL A 14 -87.86 -54.46 REMARK 500 2 LYS A 15 -87.53 9.46 REMARK 500 2 GLU A 16 -75.07 -55.68 REMARK 500 3 GLN A 10 50.73 -154.36 REMARK 500 3 ASN A 13 -159.07 -91.28 REMARK 500 3 LYS A 15 -86.39 -37.62 REMARK 500 3 LYS A 22 40.94 36.31 REMARK 500 4 GLN A 9 66.57 -68.42 REMARK 500 4 GLN A 10 50.55 72.88 REMARK 500 4 ASN A 13 -159.15 -98.24 REMARK 500 4 LYS A 15 -73.50 -34.73 REMARK 500 4 LYS A 22 39.67 34.18 REMARK 500 5 GLN A 10 42.41 -155.26 REMARK 500 5 ASN A 13 -159.27 -83.08 REMARK 500 5 VAL A 14 -89.81 -46.36 REMARK 500 5 LYS A 15 -84.60 11.49 REMARK 500 5 GLU A 16 -75.42 -70.34 REMARK 500 5 PRO A 24 72.08 -68.67 REMARK 500 5 VAL A 25 -166.38 -69.87 REMARK 500 6 GLN A 10 48.99 -153.87 REMARK 500 6 ASN A 13 -159.12 -75.29 REMARK 500 6 VAL A 14 -87.22 -45.62 REMARK 500 6 LYS A 15 -79.55 6.17 REMARK 500 6 LYS A 22 46.22 38.43 REMARK 500 6 VAL A 25 -165.04 -101.76 REMARK 500 7 GLN A 10 50.24 -152.63 REMARK 500 7 ASN A 13 -161.91 -69.86 REMARK 500 7 VAL A 14 -86.59 -47.55 REMARK 500 7 LYS A 15 -81.39 6.22 REMARK 500 7 PRO A 24 61.03 -69.78 REMARK 500 8 GLN A 10 48.39 -155.40 REMARK 500 8 ASN A 13 -82.38 -107.96 REMARK 500 8 LYS A 15 -70.87 -50.08 REMARK 500 8 VAL A 25 -177.66 -69.96 REMARK 500 8 GLU A 26 61.50 -69.90 REMARK 500 9 GLN A 9 60.75 -69.40 REMARK 500 9 HIS A 11 -73.10 -123.90 REMARK 500 9 VAL A 14 -92.23 -53.64 REMARK 500 9 LYS A 15 -84.06 8.88 REMARK 500 9 GLU A 16 -73.31 -70.13 REMARK 500 9 LYS A 22 43.60 39.43 REMARK 500 10 GLN A 10 32.73 -157.67 REMARK 500 10 ASN A 13 -78.68 -140.79 REMARK 500 10 VAL A 14 -81.31 -121.45 REMARK 500 10 GLU A 16 -73.57 -45.91 REMARK 500 11 GLN A 10 51.31 -155.35 REMARK 500 11 HIS A 11 -70.59 -135.78 REMARK 500 11 VAL A 14 -90.18 -51.35 REMARK 500 11 LYS A 15 -116.16 12.44 REMARK 500 11 PRO A 24 63.87 -68.56 REMARK 500 12 GLN A 10 48.05 -152.92 REMARK 500 12 ASN A 13 -71.42 -82.97 REMARK 500 12 VAL A 14 -60.91 -123.23 REMARK 500 12 LYS A 15 -72.90 -52.33 REMARK 500 12 PRO A 24 61.97 -66.75 REMARK 500 12 VAL A 25 -175.55 -69.91 REMARK 500 13 GLN A 10 45.27 -154.99 REMARK 500 13 ASN A 13 -158.30 -75.42 REMARK 500 13 VAL A 14 -92.85 -46.09 REMARK 500 13 LYS A 15 -80.90 5.75 REMARK 500 13 GLU A 16 -73.40 -59.32 REMARK 500 13 LYS A 22 31.18 -80.66 REMARK 500 13 PRO A 24 63.99 -65.91 REMARK 500 14 GLN A 9 60.21 -69.67 REMARK 500 14 HIS A 11 -71.89 -121.50 REMARK 500 14 VAL A 14 -88.84 -54.93 REMARK 500 14 LYS A 15 -73.30 -2.14 REMARK 500 14 GLU A 16 -77.82 -64.82 REMARK 500 15 GLN A 10 41.38 -155.83 REMARK 500 15 HIS A 11 -81.87 -123.35 REMARK 500 15 ASN A 13 -164.40 -70.36 REMARK 500 15 VAL A 14 -86.15 -56.05 REMARK 500 15 LYS A 15 -84.80 5.34 REMARK 500 15 GLU A 16 -75.26 -53.99 REMARK 500 16 PRO A 2 -157.91 -86.07 REMARK 500 16 GLN A 10 43.99 -157.45 REMARK 500 16 HIS A 11 -84.71 -130.12 REMARK 500 16 ASN A 13 -80.26 -101.83 REMARK 500 16 VAL A 14 -88.75 -122.24 REMARK 500 16 LYS A 15 -72.19 -20.75 REMARK 500 16 GLU A 16 -77.03 -45.07 REMARK 500 16 CYS A 21 54.09 -141.21 REMARK 500 16 LYS A 22 22.90 -77.11 REMARK 500 16 VAL A 25 -160.09 -69.35 REMARK 500 17 GLN A 10 50.38 -153.92 REMARK 500 17 ASN A 13 -71.65 -90.25 REMARK 500 17 VAL A 14 -65.29 -125.62 REMARK 500 17 LYS A 15 -71.61 -41.45 REMARK 500 17 VAL A 25 -165.93 -74.47 REMARK 500 18 GLN A 9 59.85 -68.23 REMARK 500 18 HIS A 11 -67.65 -127.83 REMARK 500 18 ASN A 13 -85.30 -97.96 REMARK 500 18 VAL A 14 -50.59 -130.03 REMARK 500 18 LYS A 15 -100.26 -46.06 REMARK 500 18 LYS A 22 46.31 38.15 REMARK 500 19 GLN A 10 44.17 -155.84 REMARK 500 19 ASN A 13 -77.53 -109.33 REMARK 500 19 VAL A 14 -76.30 -119.66 REMARK 500 19 GLU A 16 -76.53 -49.56 REMARK 500 19 LYS A 22 24.09 -76.28 REMARK 500 19 PRO A 24 63.46 -68.00 REMARK 500 20 CYS A 3 -74.62 -48.18 REMARK 500 20 GLN A 10 50.50 -153.49 REMARK 500 20 ASN A 13 -161.68 -66.76 REMARK 500 20 VAL A 14 -89.45 -47.22 REMARK 500 20 LYS A 15 -82.88 7.86 REMARK 500 20 PRO A 24 61.28 -69.67 REMARK 500 21 GLN A 10 49.61 -154.40 REMARK 500 21 ASN A 13 -165.20 -77.66 REMARK 500 21 VAL A 14 -85.21 -45.02 REMARK 500 21 LYS A 15 -80.76 5.24 REMARK 500 21 GLU A 16 -75.76 -61.04 REMARK 500 21 HIS A 23 -66.76 -146.43 REMARK 500 21 PRO A 24 105.60 -46.52 REMARK 500 21 VAL A 25 -162.67 -69.52 REMARK 500 22 PRO A 2 -166.02 -72.17 REMARK 500 22 GLN A 9 65.00 -68.55 REMARK 500 22 ASN A 13 -158.37 -88.70 REMARK 500 22 VAL A 14 -82.16 -46.18 REMARK 500 22 LYS A 15 -71.62 -40.16 REMARK 500 22 VAL A 25 -157.21 -69.63 REMARK 500 22 GLU A 26 53.87 -69.98 REMARK 500 23 GLN A 10 49.74 -152.64 REMARK 500 23 ASN A 13 -76.51 -108.29 REMARK 500 23 VAL A 14 -72.46 -117.51 REMARK 500 24 GLN A 10 43.73 -156.69 REMARK 500 24 ASN A 13 -82.66 -119.87 REMARK 500 24 VAL A 14 -79.05 -109.87 REMARK 500 24 GLU A 16 -71.32 -50.06 REMARK 500 24 LYS A 22 22.76 -73.93 REMARK 500 24 PRO A 24 63.86 -67.67 REMARK 500 24 GLU A 26 59.54 -69.93 REMARK 500 25 GLN A 9 65.27 -69.00 REMARK 500 25 GLN A 10 48.51 71.06 REMARK 500 25 ASN A 13 -72.37 -92.51 REMARK 500 25 VAL A 14 -74.54 -122.56 REMARK 500 25 LYS A 15 -77.09 -32.14 REMARK 500 25 CYS A 21 58.34 -142.18 REMARK 500 25 LYS A 22 22.17 -77.80 REMARK 500 25 VAL A 25 -161.89 -69.40 REMARK 500 26 TYR A 4 -70.54 -54.79 REMARK 500 26 GLN A 10 45.25 -157.00 REMARK 500 26 HIS A 11 -74.41 -130.19 REMARK 500 26 ASN A 13 -163.53 -79.31 REMARK 500 26 VAL A 14 -83.68 -53.43 REMARK 500 26 LYS A 15 -79.72 1.38 REMARK 500 26 GLU A 16 -79.17 -62.54 REMARK 500 27 GLN A 10 50.24 -155.81 REMARK 500 27 VAL A 14 -93.59 -49.78 REMARK 500 27 LYS A 15 -97.94 16.04 REMARK 500 27 PRO A 24 60.63 -69.65 REMARK 500 28 GLN A 9 66.74 -68.83 REMARK 500 28 GLN A 10 51.14 73.43 REMARK 500 28 ASN A 13 -154.59 -102.21 REMARK 500 28 LYS A 15 -84.94 -29.09 REMARK 500 28 LYS A 22 45.59 36.60 REMARK 500 29 GLN A 10 50.86 -154.18 REMARK 500 29 ASN A 13 -163.67 -76.42 REMARK 500 29 VAL A 14 -85.71 -46.53 REMARK 500 29 LYS A 15 -81.18 5.49 REMARK 500 29 PRO A 24 77.25 -67.65 REMARK 500 29 VAL A 25 -165.99 -70.08 REMARK 500 30 GLN A 10 48.53 -154.80 REMARK 500 30 HIS A 11 -80.30 -129.16 REMARK 500 30 ASN A 13 -165.37 -79.28 REMARK 500 30 VAL A 14 -93.08 -42.59 REMARK 500 30 LYS A 15 -86.99 9.45 REMARK 500 30 VAL A 25 -164.86 -101.40 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1WQC RELATED DB: PDB REMARK 900 OMTX1 REMARK 900 RELATED ID: 1WQE RELATED DB: PDB REMARK 900 OMTX3 DBREF 1WQD A 1 27 PDB 1WQD 1WQD 1 27 SEQRES 1 A 27 ASP PRO CYS TYR GLU VAL CYS LEU GLN GLN HIS GLY ASN SEQRES 2 A 27 VAL LYS GLU CYS GLU GLU ALA CYS LYS HIS PRO VAL GLU SEQRES 3 A 27 TYR HELIX 1 1 ASP A 1 GLN A 9 1 9 HELIX 2 2 ASN A 13 LYS A 22 1 10 SSBOND 1 CYS A 3 CYS A 21 1555 1555 2.03 SSBOND 2 CYS A 7 CYS A 17 1555 1555 2.03 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 ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL MASTER 246 0 0 2 0 0 0 6 0 0 0 3 END