HEADER TOXIN 21-NOV-03 1V5A TITLE SOLUTION STRUCTURE OF COVALITOXIN I COMPND MOL_ID: 1; COMPND 2 MOLECULE: COVALITOXIN-I; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS PEPTIDE WAS CHEMICALLY SYNTHESIZED. THIS SOURCE 4 SEQUENCE OCCURS NATURALLY IN COREMIOCNEMIS VALIDUS. KEYWDS TOXIN, VENOM OF CORECNEMIUS VALIDUS, DISULFIDE BOND EXPDTA SOLUTION NMR NUMMDL 15 AUTHOR T.KOHNO,T.SASAKI,K.SATO REVDAT 5 30-OCT-24 1V5A 1 REMARK REVDAT 4 27-DEC-23 1V5A 1 REMARK REVDAT 3 02-MAR-22 1V5A 1 REMARK REVDAT 2 24-FEB-09 1V5A 1 VERSN REVDAT 1 01-MAR-05 1V5A 0 JRNL AUTH T.KOHNO,T.SASAKI,K.SATO JRNL TITL SOLUTION STRUCTURE OF COVALITOXIN I JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 2.6, X-PLOR 3.1 REMARK 3 AUTHORS : BRUKER (XWINNMR), BRUNGER (X-PLOR) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1V5A COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-NOV-03. REMARK 100 THE DEPOSITION ID IS D_1000006223. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5.0 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 5MM COVALITOXIN-I; 90% H2O, 10% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; DQF-COSY; 2D TOCSY; PE REMARK 210 -COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 2.6 REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY 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 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 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 SER A 5 159.73 -40.11 REMARK 500 1 VAL A 12 -28.86 -39.28 REMARK 500 1 THR A 13 38.64 -89.78 REMARK 500 2 SER A 5 157.30 -40.58 REMARK 500 2 CYS A 9 45.41 -147.37 REMARK 500 2 ALA A 10 61.72 -103.84 REMARK 500 3 CYS A 2 145.67 -176.96 REMARK 500 3 SER A 5 161.66 -39.32 REMARK 500 3 ALA A 8 165.64 -43.20 REMARK 500 3 CYS A 27 94.45 -67.92 REMARK 500 4 SER A 5 162.23 -39.68 REMARK 500 4 ALA A 8 160.72 -40.52 REMARK 500 5 SER A 5 161.05 -39.62 REMARK 500 5 ALA A 10 68.16 -107.22 REMARK 500 5 VAL A 12 -33.41 -36.60 REMARK 500 5 THR A 13 42.73 -88.46 REMARK 500 6 SER A 5 156.82 -38.70 REMARK 500 6 ALA A 10 63.14 -110.27 REMARK 500 6 GLN A 14 158.10 -37.15 REMARK 500 6 CYS A 27 81.04 -69.92 REMARK 500 7 CYS A 2 145.43 175.39 REMARK 500 7 SER A 5 153.48 -39.28 REMARK 500 7 THR A 13 -30.19 -137.16 REMARK 500 8 SER A 5 151.01 -38.73 REMARK 500 8 CYS A 9 73.02 -160.72 REMARK 500 8 ALA A 10 72.17 -119.28 REMARK 500 8 VAL A 12 -30.88 81.49 REMARK 500 8 GLN A 14 160.36 -41.34 REMARK 500 9 ALA A 8 103.23 -59.70 REMARK 500 9 ALA A 10 64.00 -118.66 REMARK 500 9 THR A 13 38.01 -88.29 REMARK 500 10 CYS A 2 140.70 46.14 REMARK 500 10 SER A 5 151.24 -43.65 REMARK 500 10 PRO A 17 -165.78 -78.28 REMARK 500 10 CYS A 27 107.17 -52.90 REMARK 500 11 SER A 5 158.35 -39.46 REMARK 500 11 CYS A 9 -91.06 -123.59 REMARK 500 11 ALA A 10 -135.42 -162.27 REMARK 500 11 VAL A 12 -39.16 -149.98 REMARK 500 12 CYS A 2 138.90 174.32 REMARK 500 12 SER A 5 152.93 -38.49 REMARK 500 12 ALA A 8 160.10 -42.03 REMARK 500 12 ARG A 24 30.43 36.93 REMARK 500 13 CYS A 2 147.78 -35.45 REMARK 500 13 SER A 5 164.42 -39.71 REMARK 500 13 ALA A 8 169.09 -47.57 REMARK 500 13 VAL A 12 -33.89 174.12 REMARK 500 13 GLN A 14 173.87 -56.89 REMARK 500 14 CYS A 2 146.97 -174.34 REMARK 500 14 SER A 5 168.52 -40.88 REMARK 500 REMARK 500 THIS ENTRY HAS 58 RAMACHANDRAN OUTLIERS. 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 0.27 SIDE CHAIN REMARK 500 1 ARG A 24 0.30 SIDE CHAIN REMARK 500 2 ARG A 1 0.30 SIDE CHAIN REMARK 500 2 ARG A 24 0.16 SIDE CHAIN REMARK 500 3 ARG A 1 0.29 SIDE CHAIN REMARK 500 3 ARG A 24 0.29 SIDE CHAIN REMARK 500 4 ARG A 1 0.25 SIDE CHAIN REMARK 500 4 ARG A 24 0.32 SIDE CHAIN REMARK 500 5 ARG A 24 0.29 SIDE CHAIN REMARK 500 6 ARG A 1 0.17 SIDE CHAIN REMARK 500 6 ARG A 24 0.13 SIDE CHAIN REMARK 500 7 ARG A 1 0.28 SIDE CHAIN REMARK 500 7 ARG A 24 0.22 SIDE CHAIN REMARK 500 8 ARG A 1 0.32 SIDE CHAIN REMARK 500 8 ARG A 24 0.16 SIDE CHAIN REMARK 500 9 ARG A 24 0.26 SIDE CHAIN REMARK 500 10 ARG A 1 0.32 SIDE CHAIN REMARK 500 10 ARG A 24 0.32 SIDE CHAIN REMARK 500 11 ARG A 1 0.24 SIDE CHAIN REMARK 500 11 ARG A 24 0.32 SIDE CHAIN REMARK 500 12 ARG A 1 0.31 SIDE CHAIN REMARK 500 12 ARG A 24 0.24 SIDE CHAIN REMARK 500 13 ARG A 1 0.11 SIDE CHAIN REMARK 500 13 ARG A 24 0.30 SIDE CHAIN REMARK 500 14 ARG A 1 0.31 SIDE CHAIN REMARK 500 14 ARG A 24 0.14 SIDE CHAIN REMARK 500 15 ARG A 1 0.31 SIDE CHAIN REMARK 500 15 ARG A 24 0.16 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 1V5A A 1 28 PDB 1V5A 1V5A 1 28 SEQRES 1 A 28 ARG CYS LEU PRO SER GLY LYS ALA CYS ALA GLY VAL THR SEQRES 2 A 28 GLN LYS ILE PRO CYS CYS GLY SER CYS VAL ARG GLY LYS SEQRES 3 A 28 CYS SER SHEET 1 A 2 CYS A 22 VAL A 23 0 SHEET 2 A 2 LYS A 26 CYS A 27 -1 O LYS A 26 N VAL A 23 SSBOND 1 CYS A 2 CYS A 19 1555 1555 2.02 SSBOND 2 CYS A 9 CYS A 22 1555 1555 2.02 SSBOND 3 CYS A 18 CYS A 27 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 MODEL 1