PDB Short entry for 1NIX HEADER TOXIN 29-DEC-02 1NIX TITLE THREE DIMENSIONAL SOLUTION STRUCTURE OF HAINANTOXIN-I BY 2D 1H-NMR COMPND MOL_ID: 1; COMPND 2 MOLECULE: HAINANTOXIN-I; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ORNITHOCTONUS HAINANA; SOURCE 3 ORGANISM_TAXID: 209901; SOURCE 4 SECRETION: VENOM KEYWDS INHIBITOR CYSTINE KNOT MOTIF, TOXIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR D.LI,S.LIANG REVDAT 4 29-NOV-17 1NIX 1 REMARK HELIX REVDAT 3 24-FEB-09 1NIX 1 VERSN REVDAT 2 21-SEP-04 1NIX 1 JRNL REVDAT 1 14-JAN-03 1NIX 0 JRNL AUTH D.LI,Y.XIAO,W.HU,J.XIE,F.BOSMANS,J.TYTGAT,S.LIANG JRNL TITL FUNCTION AND SOLUTION STRUCTURE OF HAINANTOXIN-I, A NOVEL JRNL TITL 2 INSECT SODIUM CHANNEL INHIBITOR FROM THE CHINESE BIRD SPIDER JRNL TITL 3 SELENOCOSMIA HAINANA. JRNL REF FEBS LETT. V. 555 616 2003 JRNL REFN ISSN 0014-5793 JRNL PMID 14675784 JRNL DOI 10.1016/S0014-5793(03)01303-6 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON 373 NOE REMARK 3 -DERIVED DISTANCE CONSTRAINTS, 10 DIHEDRAL ANGEL RESTRAINTS, 9 REMARK 3 FAKE DISTANCE RESTRAINTS FROM DISULFIDE BONDS AND 10 HYDROGEN- REMARK 3 BOND CONSTRAINTS. REMARK 4 REMARK 4 1NIX COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-DEC-02. REMARK 100 THE DEPOSITION ID IS D_1000017905. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 288.00 REMARK 210 PH : 4.00 REMARK 210 IONIC STRENGTH : 20 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 4.5 MM HAINANTOXIN-I MMOL/L REMARK 210 DEUTERIUM ACETIC ACID BU 90%H2O , REMARK 210 10%D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NOESY; DQF-COSY; TOCSY 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 : FELIX 98.0 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 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: 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 2 ASN A 14 81.31 56.17 REMARK 500 2 GLU A 15 59.70 -95.79 REMARK 500 3 GLU A 15 59.00 -104.43 REMARK 500 4 ASN A 14 82.23 59.52 REMARK 500 5 CYS A 2 85.09 55.98 REMARK 500 5 ASN A 14 78.46 51.48 REMARK 500 6 CYS A 2 81.84 54.39 REMARK 500 6 ASN A 14 80.53 57.93 REMARK 500 8 GLU A 15 59.82 -102.51 REMARK 500 10 ASN A 14 83.13 56.89 REMARK 500 11 ASN A 14 86.83 59.27 REMARK 500 11 GLU A 15 50.95 -96.27 REMARK 500 12 ASN A 14 79.13 55.32 REMARK 500 14 ASN A 14 75.83 59.27 REMARK 500 14 GLU A 15 44.04 -102.26 REMARK 500 15 ASN A 14 76.08 51.06 REMARK 500 15 GLU A 15 48.06 -102.15 REMARK 500 16 ASN A 14 70.99 55.92 REMARK 500 16 LYS A 27 43.74 37.08 REMARK 500 17 ASN A 14 85.19 58.82 REMARK 500 17 GLU A 15 64.21 -105.10 REMARK 500 18 ASN A 14 80.46 59.39 REMARK 500 18 GLU A 15 42.17 -96.09 REMARK 500 19 ASN A 14 70.38 56.00 REMARK 500 20 CYS A 2 117.92 -177.64 REMARK 500 20 GLU A 15 64.96 -100.77 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 25 0.32 SIDE CHAIN REMARK 500 2 ARG A 25 0.30 SIDE CHAIN REMARK 500 3 ARG A 25 0.32 SIDE CHAIN REMARK 500 4 ARG A 25 0.32 SIDE CHAIN REMARK 500 5 ARG A 25 0.29 SIDE CHAIN REMARK 500 6 ARG A 25 0.30 SIDE CHAIN REMARK 500 7 ARG A 25 0.32 SIDE CHAIN REMARK 500 8 ARG A 25 0.31 SIDE CHAIN REMARK 500 9 ARG A 25 0.29 SIDE CHAIN REMARK 500 10 ARG A 25 0.30 SIDE CHAIN REMARK 500 11 ARG A 25 0.31 SIDE CHAIN REMARK 500 12 ARG A 25 0.32 SIDE CHAIN REMARK 500 13 ARG A 25 0.32 SIDE CHAIN REMARK 500 14 ARG A 25 0.31 SIDE CHAIN REMARK 500 15 ARG A 25 0.32 SIDE CHAIN REMARK 500 16 ARG A 25 0.12 SIDE CHAIN REMARK 500 17 ARG A 25 0.10 SIDE CHAIN REMARK 500 18 ARG A 25 0.32 SIDE CHAIN REMARK 500 19 ARG A 25 0.31 SIDE CHAIN REMARK 500 20 ARG A 25 0.32 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 A 34 DBREF 1NIX A 1 33 UNP P83591 TXHA1_SELHA 1 33 SEQRES 1 A 34 GLU CYS LYS GLY PHE GLY LYS SER CYS VAL PRO GLY LYS SEQRES 2 A 34 ASN GLU CYS CYS SER GLY TYR ALA CYS ASN SER ARG ASP SEQRES 3 A 34 LYS TRP CYS LYS VAL LEU LEU NH2 HET NH2 A 34 3 HETNAM NH2 AMINO GROUP FORMUL 1 NH2 H2 N SHEET 1 A 3 LYS A 7 CYS A 9 0 SHEET 2 A 3 TRP A 28 VAL A 31 -1 N CYS A 29 O LYS A 7 SHEET 3 A 3 TYR A 20 ASN A 23 1 O ALA A 21 N LYS A 30 SSBOND 1 CYS A 2 CYS A 17 1555 1555 2.02 SSBOND 2 CYS A 9 CYS A 22 1555 1555 2.02 SSBOND 3 CYS A 16 CYS A 29 1555 1555 2.02 LINK C LEU A 33 N NH2 A 34 1555 1555 1.31 SITE 1 AC1 1 LEU A 33 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