HEADER TOXIN 23-NOV-04 1Y2P TITLE SOLUTION STRUCTURE OF HSTX3P COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUROTOXIN HSTX1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HSTX3P; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. SOURCE 4 ABU19 ABU34 OF HSTX4P KEYWDS NMR STRUCTURE, HSTX3P, POTASSIUM CHANNEL, TOXIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR A.MOSBAH,L.GARIGA,H.DARBON,J.M.SABATIER REVDAT 3 24-FEB-09 1Y2P 1 VERSN REVDAT 2 06-DEC-05 1Y2P 1 JRNL REVDAT 1 01-NOV-05 1Y2P 0 JRNL AUTH L.CARREGA,A.MOSBAH,G.FERRAT,C.BEETON,N.ANDREOTTI, JRNL AUTH 2 P.MANSUELLE,H.DARBON,M.DE WAARD,J.M.SABATIER JRNL TITL THE IMPACT OF THE FOURTH DISULFIDE BRIDGE IN JRNL TITL 2 SCORPION TOXINS OF THE ALPHA-KTX6 SUBFAMILY JRNL REF PROTEINS V. 61 1010 2005 JRNL REFN ISSN 0887-3585 JRNL PMID 16247791 JRNL DOI 10.1002/PROT.20681 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 1Y2P COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-NOV-04. REMARK 100 THE RCSB ID CODE IS RCSB031040. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300; 296 REMARK 210 PH : 3.0; 3.0 REMARK 210 IONIC STRENGTH : NULL; NULL REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 2MM HSTX3P, 90% H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : DQF-COSY, 2D TOCSY, 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : AMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 2.1, DYANA, DIANA, REMARK 210 XEASY, PROCHECK REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING, MOLECULAR DYNAMICS, REMARK 210 TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION,STRUCTURES REMARK 210 WITH THE LOWEST ENERGY, REMARK 210 STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS, REMARK 210 STRUCTURES WITH FAVORABLE NON- REMARK 210 BOND ENERGY,STRUCTURES WITH REMARK 210 ACCEPTABLE COVALENT GEOMETRY, REMARK 210 BACK CALCULATED DATA AGREE REMARK 210 WITH EXPERIMENTAL NOESY REMARK 210 SPECTRUM REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR TECHNIQUES. 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 ARG A 27 40.49 -141.78 REMARK 500 2 ARG A 27 37.88 -141.93 REMARK 500 2 ASN A 32 64.64 -102.35 REMARK 500 2 ARG A 33 102.50 -58.84 REMARK 500 3 PRO A 20 46.26 -82.12 REMARK 500 3 ARG A 27 41.99 -141.95 REMARK 500 4 PRO A 20 28.18 -79.19 REMARK 500 4 ARG A 27 25.01 -143.57 REMARK 500 4 ARG A 33 85.08 -68.15 REMARK 500 5 PRO A 20 42.88 -77.75 REMARK 500 6 PRO A 20 44.75 -81.29 REMARK 500 6 ARG A 27 31.01 -147.77 REMARK 500 6 ASN A 32 64.70 -110.14 REMARK 500 6 ARG A 33 55.88 -140.56 REMARK 500 7 PRO A 20 48.09 -77.24 REMARK 500 7 ARG A 27 48.12 -141.53 REMARK 500 8 PRO A 20 48.61 -77.29 REMARK 500 9 PRO A 20 35.99 -79.58 REMARK 500 9 ARG A 27 12.44 -140.20 REMARK 500 10 PRO A 20 34.45 -80.43 REMARK 500 11 PRO A 20 40.65 -82.85 REMARK 500 11 ARG A 33 81.21 -67.63 REMARK 500 12 PRO A 20 49.16 -78.45 REMARK 500 13 PRO A 20 40.66 -75.76 REMARK 500 13 ARG A 27 41.20 -143.09 REMARK 500 13 ASN A 32 70.16 -107.12 REMARK 500 14 TYR A 21 -169.66 -121.82 REMARK 500 14 ARG A 27 41.22 -148.48 REMARK 500 15 PRO A 20 41.31 -77.09 REMARK 500 15 ASN A 32 70.60 -68.27 REMARK 500 16 PRO A 20 41.97 -79.30 REMARK 500 16 ARG A 27 32.67 -141.61 REMARK 500 17 PRO A 20 33.07 -78.37 REMARK 500 17 ARG A 27 52.78 -146.74 REMARK 500 18 PRO A 20 37.87 -80.08 REMARK 500 18 ARG A 27 14.24 -149.57 REMARK 500 19 ARG A 27 19.75 -149.66 REMARK 500 19 ASN A 32 43.26 -84.57 REMARK 500 20 PRO A 20 42.80 -75.53 REMARK 500 20 ASN A 32 61.01 -105.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6397 RELATED DB: BMRB DBREF 1Y2P A 1 34 UNP P59867 SCK1_HETSP 1 34 SEQRES 1 A 34 ALA SER CYS ARG THR PRO LYS ASP CYS ALA ASP PRO CYS SEQRES 2 A 34 ARG LYS GLU THR GLY CYS PRO TYR GLY LYS CYS MET ASN SEQRES 3 A 34 ARG LYS CYS LYS CYS ASN ARG CYS HELIX 1 1 THR A 5 ASP A 8 5 4 HELIX 2 2 CYS A 9 THR A 17 1 9 SHEET 1 A 2 LYS A 23 MET A 25 0 SHEET 2 A 2 LYS A 28 LYS A 30 -1 O LYS A 30 N LYS A 23 SSBOND 1 CYS A 3 CYS A 24 1555 1555 2.03 SSBOND 2 CYS A 9 CYS A 29 1555 1555 2.03 SSBOND 3 CYS A 13 CYS A 31 1555 1555 2.02 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 120 0 0 2 2 0 0 6 0 0 0 3 END