HEADER TOXIN 29-NOV-17 6BR0 TITLE SOLUTION NMR STRUCTURE FOR CCOTX-I COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-THERAPHOTOXIN-CM1A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BETA-TRTX-CM1A, CERATOTOXIN-1, CCOTX1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: CERATOGYRUS MARSHALLI; SOURCE 4 ORGANISM_COMMON: STRAIGHTHORNED BABOON TARANTULA; SOURCE 5 ORGANISM_TAXID: 316287 KEYWDS SPIDER, TOXIN, DISULFIDE, ICK, PAIN, NAV1.7, VOLTAGE GATED ION KEYWDS 2 CHANNEL EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR A.J.AGWA,C.I.SCHROEDER REVDAT 5 14-JUN-23 6BR0 1 REMARK REVDAT 4 08-JAN-20 6BR0 1 REMARK REVDAT 3 20-JUN-18 6BR0 1 JRNL REVDAT 2 23-MAY-18 6BR0 1 JRNL REVDAT 1 16-MAY-18 6BR0 0 JRNL AUTH A.J.AGWA,S.PEIGNEUR,C.Y.CHOW,N.LAWRENCE,D.J.CRAIK,J.TYTGAT, JRNL AUTH 2 G.F.KING,S.T.HENRIQUES,C.I.SCHROEDER JRNL TITL GATING MODIFIER TOXINS ISOLATED FROM SPIDER VENOM: JRNL TITL 2 MODULATION OF VOLTAGE-GATED SODIUM CHANNELS AND THE ROLE OF JRNL TITL 3 LIPID MEMBRANES. JRNL REF J. BIOL. CHEM. V. 293 9041 2018 JRNL REFN ESSN 1083-351X JRNL PMID 29703751 JRNL DOI 10.1074/JBC.RA118.002553 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES, AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6BR0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-DEC-17. REMARK 100 THE DEPOSITION ID IS D_1000231088. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT PA REMARK 210 SAMPLE CONTENTS : 0.1 MG/ML NO ISOTOPIC LABEL REMARK 210 CCOTX-1, 90% H2O/10% D2O; 0.1 MG/ REMARK 210 ML NO ISOTOPIC LABEL CCOTX-1, REMARK 210 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H NOESY; REMARK 210 2D 1H-15N HSQC; 2D 1H-13C HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN, CCPNMR, CYANA 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 LEAST REMARK 210 RESTRAINT VIOLATIONS 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: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 REMARK 500 REMARK: NULL 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 PHE A 6 -8.28 76.79 REMARK 500 1 ASN A 19 -31.68 80.23 REMARK 500 2 PHE A 6 -14.65 76.43 REMARK 500 2 ASN A 19 -26.07 79.67 REMARK 500 3 PHE A 6 -8.78 80.80 REMARK 500 3 ASN A 19 -32.05 81.36 REMARK 500 4 ASN A 19 -39.13 80.89 REMARK 500 5 PHE A 6 -0.49 74.89 REMARK 500 5 ASN A 19 -23.55 78.75 REMARK 500 6 ASN A 13 98.58 -166.51 REMARK 500 6 ASN A 19 -27.09 78.06 REMARK 500 7 PHE A 6 -4.02 77.24 REMARK 500 7 ASN A 19 -31.09 79.91 REMARK 500 7 ASP A 32 -84.82 -121.93 REMARK 500 8 PHE A 6 -3.17 79.55 REMARK 500 8 ASN A 13 74.26 -118.89 REMARK 500 8 ASN A 19 -35.26 82.96 REMARK 500 9 PHE A 6 -15.16 80.17 REMARK 500 9 ASN A 19 -30.84 78.88 REMARK 500 9 ASP A 32 -78.19 -132.60 REMARK 500 10 PHE A 6 -13.39 82.42 REMARK 500 10 ASN A 19 -27.81 78.84 REMARK 500 11 PHE A 6 -9.34 79.09 REMARK 500 11 LYS A 15 -0.67 -147.32 REMARK 500 11 ASN A 19 -21.78 77.13 REMARK 500 11 ASP A 32 -87.34 -137.55 REMARK 500 12 PHE A 6 -13.70 84.04 REMARK 500 12 ASN A 19 -37.07 81.57 REMARK 500 12 ASP A 32 -72.56 -144.41 REMARK 500 13 PHE A 6 -7.65 81.52 REMARK 500 13 ASN A 19 -23.14 76.97 REMARK 500 14 ASN A 19 -34.27 79.05 REMARK 500 15 PHE A 6 -1.88 80.73 REMARK 500 15 ASN A 19 -38.35 82.27 REMARK 500 15 ASP A 32 -60.97 -120.80 REMARK 500 16 PHE A 6 -9.32 80.76 REMARK 500 16 ASN A 19 -23.17 77.78 REMARK 500 17 TRP A 5 174.67 -59.92 REMARK 500 17 PHE A 6 5.38 86.25 REMARK 500 17 ASN A 19 -32.59 82.85 REMARK 500 18 PHE A 6 -14.79 85.25 REMARK 500 18 LYS A 15 -67.23 -129.71 REMARK 500 18 CYS A 16 -174.03 50.76 REMARK 500 18 ASN A 19 -27.49 81.32 REMARK 500 18 ARG A 27 15.08 80.05 REMARK 500 19 CYS A 2 168.34 56.48 REMARK 500 19 PHE A 6 -16.39 79.92 REMARK 500 19 ASN A 19 -32.41 79.46 REMARK 500 19 ASP A 32 -73.10 -101.46 REMARK 500 20 TRP A 5 174.86 -58.28 REMARK 500 REMARK 500 THIS ENTRY HAS 53 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30376 RELATED DB: BMRB REMARK 900 CCOTX-I DBREF 6BR0 A 1 33 UNP P84507 TX1_CERMR 1 33 SEQADV 6BR0 NH2 A 34 UNP P84507 AMIDATION SEQRES 1 A 34 ASP CYS LEU GLY TRP PHE LYS SER CYS ASP PRO LYS ASN SEQRES 2 A 34 ASP LYS CYS CYS LYS ASN TYR THR CYS SER ARG ARG ASP SEQRES 3 A 34 ARG TRP CYS LYS TYR ASP LEU NH2 HET NH2 A 34 3 HETNAM NH2 AMINO GROUP FORMUL 1 NH2 H2 N SHEET 1 AA1 2 TYR A 20 CYS A 22 0 SHEET 2 AA1 2 CYS A 29 TYR A 31 -1 O LYS A 30 N THR A 21 SSBOND 1 CYS A 2 CYS A 17 1555 1555 2.02 SSBOND 2 CYS A 9 CYS A 22 1555 1555 2.04 SSBOND 3 CYS A 16 CYS A 29 1555 1555 2.03 LINK C LEU A 33 N NH2 A 34 1555 1555 1.31 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