HEADER TOXIN 25-MAR-07 2JOT TITLE NUCLEAR MAGNETIC RESONANCE STUDIES ON HUWENTOXIN-XI FROM THE CHINESE TITLE 2 BIRD SPIDER ORNITHOCTONUS HUWENA COMPND MOL_ID: 1; COMPND 2 MOLECULE: HUWENTOXIN-11; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HUWENTOXIN-XI, HWTX-XI; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ORNITHOCTONUS HUWENA; SOURCE 3 ORGANISM_COMMON: CHINESE EARTH TIGER; SOURCE 4 ORGANISM_TAXID: 29017; SOURCE 5 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 6 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4932; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: S-78; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: VECTOR; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PVT102U KEYWDS PROTEINASE INHIBITOR, TOXIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR K.PENG,S.LIANG REVDAT 5 06-NOV-24 2JOT 1 REMARK REVDAT 4 20-DEC-23 2JOT 1 REMARK REVDAT 3 09-MAR-22 2JOT 1 REMARK REVDAT 2 24-FEB-09 2JOT 1 VERSN REVDAT 1 10-APR-07 2JOT 0 JRNL AUTH S.LIANG JRNL TITL NUCLEAR MAGNETIC RESONANCE STUDIES ON HUWENTOXIN-XI FROM THE JRNL TITL 2 CHINESE BIRD SPIDER ORNITHOCTONUS HUWENA JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS, CNS REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 (CNS), BRUNGER, ADAMS, CLORE, GROS, NILGES AND REMARK 3 READ (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2JOT COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-MAR-07. REMARK 100 THE DEPOSITION ID IS D_1000100101. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 4.0 REMARK 210 IONIC STRENGTH : 50 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 5 MM [U-100% 15N] HUWENTOXIN-XI, REMARK 210 50MM K2HPO4-KH2PO4 BUFFER REMARK 210 (ADJUST PH VALUE TO 4.0 USING REMARK 210 H3PO4), SMALL AMOUNT OF AZIDE REMARK 210 FOR STABILIZATION, SODIUM 2, 2- REMARK 210 DIMETHYL-2- SILAPENTANE-5- REMARK 210 SULFONATE (DSS), 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D DQF-COSY; 2D 1H-1H NOESY; 2D REMARK 210 1H-13C HSQC; 2D 1H-15N HSQC; 3D REMARK 210 1H-15N TOCSY; 3D 1H-15N NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 500 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : SIMULATED ANNEALING, DISTANCE REMARK 210 GEOMETRY REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 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: 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 ARG A 12 -71.27 -51.18 REMARK 500 1 CYS A 13 -154.91 41.54 REMARK 500 1 SER A 16 72.90 -170.08 REMARK 500 1 ARG A 25 -35.75 -143.05 REMARK 500 1 ASN A 38 -84.43 -132.12 REMARK 500 1 PHE A 42 138.36 -170.15 REMARK 500 2 ASP A 2 -120.80 -110.30 REMARK 500 2 CYS A 13 -91.46 -36.70 REMARK 500 2 ALA A 15 95.91 -56.71 REMARK 500 2 SER A 16 28.77 -170.25 REMARK 500 2 THR A 26 175.17 174.62 REMARK 500 2 ASN A 38 -77.10 -170.22 REMARK 500 3 CYS A 13 -159.54 44.39 REMARK 500 3 SER A 16 97.94 -162.33 REMARK 500 3 ASN A 38 -87.72 -117.55 REMARK 500 4 CYS A 13 -110.92 40.81 REMARK 500 4 SER A 16 84.02 -170.10 REMARK 500 4 ASN A 38 -84.14 -162.44 REMARK 500 5 ARG A 12 -79.12 -89.20 REMARK 500 5 CYS A 13 -151.33 34.10 REMARK 500 5 LYS A 14 52.73 -109.11 REMARK 500 5 SER A 16 22.51 -158.95 REMARK 500 5 ASN A 23 42.89 -94.77 REMARK 500 5 ASN A 38 -79.73 -151.58 REMARK 500 6 CYS A 13 -80.21 -45.03 REMARK 500 6 ALA A 15 98.50 -47.50 REMARK 500 6 ASN A 38 -89.10 -114.27 REMARK 500 6 LYS A 54 -65.06 -108.91 REMARK 500 7 ALA A 15 96.90 -48.49 REMARK 500 7 SER A 16 34.00 -170.13 REMARK 500 7 ASN A 23 55.46 -103.43 REMARK 500 7 ASN A 38 -68.63 -161.92 REMARK 500 8 CYS A 13 -84.98 -40.79 REMARK 500 8 LYS A 14 52.76 -110.16 REMARK 500 8 ALA A 15 93.81 -58.80 REMARK 500 8 SER A 16 23.36 -164.82 REMARK 500 8 ASN A 23 74.96 -117.23 REMARK 500 8 ASN A 38 -73.60 -170.06 REMARK 500 9 CYS A 13 -83.20 -41.81 REMARK 500 9 SER A 16 -31.57 -170.05 REMARK 500 9 ARG A 25 -32.09 -152.88 REMARK 500 9 ASN A 38 -74.43 -133.84 REMARK 500 10 CYS A 13 -159.27 45.53 REMARK 500 10 SER A 16 76.26 -163.58 REMARK 500 10 ASN A 23 71.49 -152.81 REMARK 500 10 ASN A 38 -82.58 -135.11 REMARK 500 11 CYS A 13 -85.68 -30.51 REMARK 500 11 LYS A 14 55.52 -110.18 REMARK 500 11 SER A 16 -36.76 -170.09 REMARK 500 11 ASN A 38 -84.12 -170.06 REMARK 500 REMARK 500 THIS ENTRY HAS 92 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 2JOT A 1 55 UNP P68425 TXH11_ORNHU 1 55 SEQRES 1 A 55 ILE ASP THR CYS ARG LEU PRO SER ASP ARG GLY ARG CYS SEQRES 2 A 55 LYS ALA SER PHE GLU ARG TRP TYR PHE ASN GLY ARG THR SEQRES 3 A 55 CYS ALA LYS PHE ILE TYR GLY GLY CYS GLY GLY ASN GLY SEQRES 4 A 55 ASN LYS PHE PRO THR GLN GLU ALA CYS MET LYS ARG CYS SEQRES 5 A 55 ALA LYS ALA HELIX 1 1 THR A 44 ALA A 53 1 10 SHEET 1 A 3 THR A 26 ILE A 31 0 SHEET 2 A 3 GLU A 18 ASN A 23 -1 N ASN A 23 O THR A 26 SHEET 3 A 3 LYS A 41 PHE A 42 -1 O PHE A 42 N TRP A 20 SSBOND 1 CYS A 4 CYS A 52 1555 1555 2.03 SSBOND 2 CYS A 13 CYS A 35 1555 1555 2.03 SSBOND 3 CYS A 27 CYS A 48 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 MODEL 1