HEADER TOXIN 16-OCT-13 2RTY TITLE SOLUTION STRUCTURE OF NAVITOXIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: NAVITOXIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: CHEMICALLY SYNTHESIZED KEYWDS TOXIN, POTASSIUM CHANNEL BLOCKER EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR Y.UMETSU,S.OHKI REVDAT 2 14-JUN-23 2RTY 1 REMARK REVDAT 1 23-APR-14 2RTY 0 JRNL AUTH S.ZHU,S.PEIGNEUR,B.GAO,Y.UMETSU,S.OHKI,J.TYTGAT JRNL TITL EXPERIMENTAL CONVERSION OF A DEFENSIN INTO A NEUROTOXIN: JRNL TITL 2 IMPLICATIONS FOR ORIGIN OF TOXIC FUNCTION JRNL REF MOL.BIOL.EVOL. V. 31 546 2014 JRNL REFN ISSN 0737-4038 JRNL PMID 24425781 JRNL DOI 10.1093/MOLBEV/MSU038 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA, CYANA REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH (CYANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2RTY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-OCT-13. REMARK 100 THE DEPOSITION ID IS D_1000150263. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 3.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM NAVITOXIN-1, 90% H2O/10% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE, SPARKY REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 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 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 2 114.20 -170.98 REMARK 500 1 CYS A 3 93.35 -65.62 REMARK 500 2 SER A 2 26.88 -153.46 REMARK 500 2 CYS A 3 87.50 54.88 REMARK 500 3 CYS A 3 99.85 -57.60 REMARK 500 5 CYS A 3 94.15 -66.88 REMARK 500 6 CYS A 3 95.51 -64.51 REMARK 500 7 SER A 2 27.75 -145.58 REMARK 500 7 CYS A 3 71.88 53.37 REMARK 500 9 SER A 2 135.16 -176.62 REMARK 500 9 ASP A 4 96.09 61.69 REMARK 500 10 CYS A 3 99.98 -59.89 REMARK 500 11 SER A 2 38.83 -159.16 REMARK 500 12 CYS A 3 98.89 -62.58 REMARK 500 13 SER A 2 129.02 -176.85 REMARK 500 13 CYS A 3 96.31 -62.22 REMARK 500 14 SER A 2 27.34 -140.87 REMARK 500 15 CYS A 3 98.65 -63.61 REMARK 500 16 CYS A 3 93.70 -64.62 REMARK 500 17 SER A 2 31.88 -99.00 REMARK 500 17 CYS A 3 87.81 52.55 REMARK 500 18 CYS A 3 99.86 -57.68 REMARK 500 19 CYS A 3 87.91 53.62 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 11535 RELATED DB: BMRB DBREF 2RTY A 1 30 PDB 2RTY 2RTY 1 30 SEQRES 1 A 30 PHE SER CYS ASP HIS SER ALA CYS ALA VAL ARG CYS LEU SEQRES 2 A 30 ALA GLN ARG ARG LYS GLY GLY LYS CYS LYS ASN GLY ASP SEQRES 3 A 30 CYS VAL CYS ARG HELIX 1 1 ASP A 4 ALA A 14 1 11 SHEET 1 A 2 GLY A 20 LYS A 23 0 SHEET 2 A 2 ASP A 26 CYS A 29 -1 O VAL A 28 N LYS A 21 SSBOND 1 CYS A 3 CYS A 22 1555 1555 1.59 SSBOND 2 CYS A 8 CYS A 27 1555 1555 1.58 SSBOND 3 CYS A 12 CYS A 29 1555 1555 1.82 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