1VNB - Header Asymmetric Unit

HEADER NEUROTOXIN 26-OCT-93 1VNB

TITLE PROTON NUCLEAR MAGNETIC RESONANCE AND DISTANCE TITLE 2 GEOMETRY(SLASH)SIMULATED ANNEALING STUDIES ON THE VARIANT- TITLE 3 1 NEUROTOXIN FROM THE NEW WORLD SCORPION CENTRUROIDES TITLE 4 SCULPTURATUS EWING

COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUROTOXIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CENTRUROIDES SCULPTURATUS; SOURCE 3 ORGANISM_COMMON: BARK SCORPION; SOURCE 4 ORGANISM_TAXID: 218467

KEYWDS NEUROTOXIN

EXPDTA SOLUTION NMR

AUTHOR W.LEE,N.R.KRISHNA

REVDAT 2 24-FEB-09 1VNB 1 VERSN REVDAT 1 31-JAN-94 1VNB 0

JRNL AUTH W.LEE,M.J.JABLONSKY,D.D.WATT,N.R.KRISHNA JRNL TITL PROTON NUCLEAR MAGNETIC RESONANCE AND DISTANCE JRNL TITL 2 GEOMETRY/SIMULATED ANNEALING STUDIES ON THE JRNL TITL 3 VARIANT-1 NEUROTOXIN FROM THE NEW WORLD SCORPION JRNL TITL 4 CENTRUROIDES SCULPTURATUS EWING. JRNL REF BIOCHEMISTRY V. 33 2468 1994 JRNL REFN ISSN 0006-2960 JRNL PMID 8117707 JRNL DOI 10.1021/BI00175A015

REMARK 1

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 1VNB 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 : 1 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 LEU A 5 176.86 -49.30 REMARK 500 SER A 9 -77.56 -51.56 REMARK 500 PHE A 17 -76.46 -126.79 REMARK 500 GLN A 34 -59.80 -122.00 REMARK 500 TYR A 40 -164.54 -162.52 REMARK 500 ALA A 43 -57.83 84.95 REMARK 500 PHE A 44 18.71 -165.49 REMARK 500 PRO A 52 -169.82 -64.17 REMARK 500 PRO A 59 -176.27 -68.91 REMARK 500 SER A 64 77.14 -150.95 REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1VNA RELATED DB: PDB

DBREF 1VNB A 1 65 UNP P01492 SCX1_CENSC 1 65

SEQRES 1 A 65 LYS GLU GLY TYR LEU VAL LYS LYS SER ASP GLY CYS LYS SEQRES 2 A 65 TYR ASP CYS PHE TRP LEU GLY LYS ASN GLU HIS CYS ASN SEQRES 3 A 65 THR GLU CYS LYS ALA LYS ASN GLN GLY GLY SER TYR GLY SEQRES 4 A 65 TYR CYS TYR ALA PHE ALA CYS TRP CYS GLU GLY LEU PRO SEQRES 5 A 65 GLU SER THR PRO THR TYR PRO LEU PRO ASN LYS SER CYS

HELIX 1 1 HIS A 24 ALA A 31 1 8

SHEET 1 A 3 GLU A 2 TYR A 4 0 SHEET 2 A 3 CYS A 46 GLU A 49 -1 N CYS A 48 O GLY A 3 SHEET 3 A 3 TYR A 38 CYS A 41 -1 O TYR A 38 N GLU A 49

SSBOND 1 CYS A 12 CYS A 65 1555 1555 2.02 SSBOND 2 CYS A 16 CYS A 41 1555 1555 2.02 SSBOND 3 CYS A 25 CYS A 46 1555 1555 2.02 SSBOND 4 CYS A 29 CYS A 48 1555 1555 2.02

CISPEP 1 TYR A 58 PRO A 59 0 -6.19

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