HEADER TOXIN 02-MAY-18 6GFT TITLE ANTINOCICEPTIVE EVALUATION OF CYRIOTOXIN-1A, THE FIRST TOXIN PURIFIED TITLE 2 FROM CYRIOPAGOPUS SCHIOEDTEI SPIDER VENOM COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYRIOTOXIN-1A; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CYRIOPAGOPUS SCHIOEDTEI; SOURCE 3 ORGANISM_TAXID: 1046902 KEYWDS TOXINE, SPIDER VENOM, CYRIOPAGOPUS SCHIOEDTEI, TOXIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR M.KURZ REVDAT 5 14-JUN-23 6GFT 1 REMARK SSBOND REVDAT 4 08-MAY-19 6GFT 1 REMARK REVDAT 3 24-APR-19 6GFT 1 JRNL REVDAT 2 17-APR-19 6GFT 1 JRNL REVDAT 1 06-MAR-19 6GFT 0 JRNL AUTH T.C.GONCALVES,E.BENOIT,M.KURZ,L.LUCARAIN,S.FOUCONNIER, JRNL AUTH 2 S.COMBEMALE,L.JAQUILLARD,B.SCHOMBERT,J.M.CHAMBARD, JRNL AUTH 3 R.BOUKAIBA,G.HESSLER,A.BOHME,L.BIALY,S.HOURCADE,R.BEROUD, JRNL AUTH 4 M.DE WAARD,D.SERVENT,M.PARTISETI JRNL TITL FROM IDENTIFICATION TO FUNCTIONAL CHARACTERIZATION OF JRNL TITL 2 CYRIOTOXIN-1A, AN ANTINOCICEPTIVE TOXIN FROM THE SPIDER JRNL TITL 3 CYRIOPAGOPUS SCHIOEDTEI. JRNL REF BR.J.PHARMACOL. V. 176 1298 2019 JRNL REFN ISSN 0007-1188 JRNL PMID 30784059 JRNL DOI 10.1111/BPH.14628 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SYBYL 2.1.1 REMARK 3 AUTHORS : TRIPOS REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SYBYL2.1.1 REMARK 4 REMARK 4 6GFT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-MAY-18. REMARK 100 THE DEPOSITION ID IS D_1200009840. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 305 REMARK 210 PH : 5.0 REMARK 210 IONIC STRENGTH : 50 REMARK 210 PRESSURE : 1 BAR REMARK 210 SAMPLE CONTENTS : 6 MG/ML UNLABELED CYRIOTOXIN-1A, REMARK 210 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D DQF-COSY; 2D REMARK 210 NOESY; 2D 1H-15N HSQC; 2D 1H-13C REMARK 210 HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ; 500 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE; AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 3.2 REMARK 210 METHOD USED : MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : ALL CALCULATED STRUCTURES REMARK 210 SUBMITTED 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 2600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 PRO A 11 97.90 -57.61 REMARK 500 2 GLU A 15 -55.20 -125.98 REMARK 500 4 PRO A 11 90.62 -69.12 REMARK 500 5 PRO A 11 89.42 -69.88 REMARK 500 5 LYS A 25 -70.71 -70.49 REMARK 500 8 PRO A 11 99.37 -68.74 REMARK 500 8 LYS A 25 -72.18 -76.37 REMARK 500 9 LYS A 25 -72.07 -74.38 REMARK 500 10 PRO A 11 99.17 -68.19 REMARK 500 13 LYS A 25 -63.93 -92.73 REMARK 500 15 PRO A 11 44.97 -81.33 REMARK 500 15 GLU A 15 -54.08 -134.09 REMARK 500 20 PRO A 11 94.00 -67.86 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 CYS A 9 VAL A 10 15 148.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 34267 RELATED DB: BMRB REMARK 900 ANTINOCICEPTIVE EVALUATION OF CYRIOTOXIN-1A, THE FIRST TOXIN REMARK 900 PURIFIED FROM CYRIOPAGOPUS SCHIOEDTEI SPIDER VENOM DBREF 6GFT A 1 33 PDB 6GFT 6GFT 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 LEU THR CYS SER ASN LYS HIS 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 AA1 2 LEU A 20 CYS A 22 0 SHEET 2 AA1 2 CYS A 29 VAL A 31 -1 O LYS A 30 N THR A 21 SSBOND 1 CYS A 2 CYS A 17 1555 1555 2.04 SSBOND 2 CYS A 9 CYS A 22 1555 1555 2.02 SSBOND 3 CYS A 16 CYS A 29 1555 1555 2.04 LINK C LEU A 33 N NH2 A 34 1555 1555 1.34 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