HEADER TOXIN 12-OCT-17 6BA3 TITLE NMR STRUCTURE OF U21-HEXATOXIN-HI1A TOXIN FROM AUSTRALIAN FUNNEL-WEB TITLE 2 SPIDER HADRONYCHE INFENSA COMPND MOL_ID: 1; COMPND 2 MOLECULE: U21-HEXATOXIN-HI1A; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HADRONYCHE INFENSA; SOURCE 3 ORGANISM_TAXID: 153481; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SPIDER TOXIN INHIBITOR CYSTINE KNOT, TOXIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR Y.K.-Y.CHIN,S.S.PINEDA,G.F.KING REVDAT 3 14-JUN-23 6BA3 1 REMARK REVDAT 2 08-MAR-23 6BA3 1 JRNL REMARK REVDAT 1 17-OCT-18 6BA3 0 JRNL AUTH S.S.PINEDA,Y.K.CHIN,E.A.B.UNDHEIM,S.SENFF,M.MOBLI,C.DAULY, JRNL AUTH 2 P.ESCOUBAS,G.M.NICHOLSON,Q.KAAS,S.GUO,V.HERZIG,J.S.MATTICK, JRNL AUTH 3 G.F.KING JRNL TITL STRUCTURAL VENOMICS REVEALS EVOLUTION OF A COMPLEX VENOM BY JRNL TITL 2 DUPLICATION AND DIVERSIFICATION OF AN ANCIENT JRNL TITL 3 PEPTIDE-ENCODING GENE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 117 11399 2020 JRNL REFN ESSN 1091-6490 JRNL PMID 32398368 JRNL DOI 10.1073/PNAS.1914536117 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6BA3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-OCT-17. REMARK 100 THE DEPOSITION ID IS D_1000230518. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 4 REMARK 210 IONIC STRENGTH : 20 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 20 MM SODIUM CITRATE, 5 % D2O, REMARK 210 300 UM [U-99% 13C; U-99% 15N] REMARK 210 SF26, 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D HNCO; 3D REMARK 210 HNCACB; 3D CBCA(CO)NH; 3D REMARK 210 HBHA(CO)NH; 3D 1H-13C NOESY REMARK 210 ALIPHATIC; 3D 1H-13C NOESY REMARK 210 AROMATIC; 3D 1H-15N NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 900 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE II REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : ANALYSIS, CYANA, TOPSPIN, TALOS, REMARK 210 ROWLAND_NMR_TOOLKIT REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 30 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : CYANA TARGET FUNCTION AND REMARK 210 STEREOCHEMICAL PROPERTIES BY REMARK 210 MOLPROBITY 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 ASP A 41 57.13 -116.20 REMARK 500 2 CYS A 23 171.44 -52.57 REMARK 500 2 ASP A 41 48.08 -105.13 REMARK 500 2 MET A 73 51.83 -90.14 REMARK 500 3 ASP A 41 52.24 -111.24 REMARK 500 3 MET A 73 50.53 -91.88 REMARK 500 4 ASP A 41 55.83 -113.84 REMARK 500 5 ASP A 41 51.69 -115.83 REMARK 500 6 ASP A 41 52.90 -109.18 REMARK 500 7 ASP A 41 54.18 -108.90 REMARK 500 8 CYS A 23 170.63 -51.63 REMARK 500 8 ASP A 41 52.87 -110.28 REMARK 500 9 ASP A 41 52.05 -107.78 REMARK 500 10 ASP A 41 53.33 -111.24 REMARK 500 10 MET A 73 51.86 -103.64 REMARK 500 11 ASP A 41 54.05 -112.31 REMARK 500 11 MET A 73 46.39 -104.12 REMARK 500 12 ASP A 41 53.49 -108.94 REMARK 500 13 ASP A 41 52.89 -107.65 REMARK 500 14 CYS A 37 -169.68 -73.44 REMARK 500 14 ASP A 41 46.87 -102.32 REMARK 500 15 ASP A 41 52.36 -108.71 REMARK 500 16 ASP A 41 53.17 -107.45 REMARK 500 16 MET A 73 39.01 -95.53 REMARK 500 17 ASP A 41 51.96 -109.06 REMARK 500 17 MET A 73 45.22 -95.01 REMARK 500 18 ASP A 41 51.16 -109.57 REMARK 500 19 ASP A 41 54.98 -112.17 REMARK 500 20 ASP A 41 53.39 -107.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30352 RELATED DB: BMRB REMARK 900 NMR STRUCTURE OF U21-HEXATOXIN-HI1A TOXIN FROM AUSTRALIAN FUNNEL- REMARK 900 WEB SPIDER HADRONYCHE INFENSA DBREF 6BA3 A 1 74 PDB 6BA3 6BA3 1 74 SEQRES 1 A 74 SER ASN ARG TRP ASN LEU GLY TYR GLY ILE PRO HIS LYS SEQRES 2 A 74 GLN VAL LYS LEU PRO ASN GLY GLN LEU CYS LYS GLU PRO SEQRES 3 A 74 GLY ASP SER CYS SER LYS ARG ASP GLU CYS CYS LYS ALA SEQRES 4 A 74 ASP ASP GLN LYS THR TYR SER SER GLY CYS ALA GLN THR SEQRES 5 A 74 TRP SER ALA MET GLU GLY GLY PHE VAL ARG GLU CYS TYR SEQRES 6 A 74 ILE CYS ALA VAL GLU SER SER MET CYS HELIX 1 AA1 ASN A 2 GLY A 7 5 6 HELIX 2 AA2 LYS A 32 CYS A 36 5 5 SHEET 1 AA1 2 TYR A 45 THR A 52 0 SHEET 2 AA1 2 VAL A 61 ALA A 68 -1 O CYS A 67 N SER A 46 SSBOND 1 CYS A 23 CYS A 37 1555 1555 1.98 SSBOND 2 CYS A 30 CYS A 49 1555 1555 2.13 SSBOND 3 CYS A 36 CYS A 64 1555 1555 2.02 SSBOND 4 CYS A 67 CYS A 74 1555 1555 2.09 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