HEADER TOXIN 09-NOV-17 6BL9 TITLE NMR SOLUTION STRUCTURE OF U-SLPTX15-SM2A COMPND MOL_ID: 1; COMPND 2 MOLECULE: SM2A TOXIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SCOLOPENDRA MORSITANS; SOURCE 4 ORGANISM_TAXID: 943129 KEYWDS SCORPION TOXIN CSAB FOLD, TOXIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR P.J.HARVEY,D.J.CRAIK,T.DUREK,T.J.DASH REVDAT 3 14-JUN-23 6BL9 1 REMARK REVDAT 2 29-MAY-19 6BL9 1 JRNL REMARK REVDAT 1 14-NOV-18 6BL9 0 JRNL AUTH T.S.DASH,T.SHAFEE,P.J.HARVEY,C.ZHANG,S.PEIGNEUR,J.R.DEUIS, JRNL AUTH 2 I.VETTER,J.TYTGAT,M.A.ANDERSON,D.J.CRAIK,T.DUREK, JRNL AUTH 3 E.A.B.UNDHEIM JRNL TITL A CENTIPEDE TOXIN FAMILY DEFINES AN ANCIENT CLASS OF CS JRNL TITL 2 ALPHA BETA DEFENSINS. JRNL REF STRUCTURE V. 27 315 2019 JRNL REFN ISSN 0969-2126 JRNL PMID 30554841 JRNL DOI 10.1016/J.STR.2018.10.022 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 6BL9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-NOV-17. REMARK 100 THE DEPOSITION ID IS D_1000230919. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 3.0 REMARK 210 IONIC STRENGTH : NO SALT ADDED REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 1.0 MM NA PEPTIDE, 90% H2O/10% REMARK 210 D2O; 1.0 MM NA PEPTIDE, 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 ALIPHATIC; 2D 1H-1H ECOSY 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 2.1, CCPNMR, CYANA, REMARK 210 MOLPROBITY 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: 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 HZ3 LYS A 12 OD1 ASP A 43 1.59 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 LYS A 11 140.85 -177.75 REMARK 500 2 ALA A 10 36.76 -84.01 REMARK 500 3 PHE A 27 -54.47 -124.10 REMARK 500 4 LYS A 11 139.14 179.13 REMARK 500 7 LYS A 11 136.71 -178.04 REMARK 500 7 PHE A 27 -51.39 -122.08 REMARK 500 9 PHE A 27 -51.31 -125.69 REMARK 500 10 ALA A 10 37.80 -89.23 REMARK 500 10 ASN A 29 18.15 58.69 REMARK 500 12 LYS A 11 131.18 -173.30 REMARK 500 13 PHE A 27 -41.87 -132.83 REMARK 500 15 LYS A 11 128.81 -176.31 REMARK 500 15 PHE A 27 -50.81 -121.72 REMARK 500 16 LYS A 11 133.83 -175.48 REMARK 500 19 LYS A 11 131.63 -174.16 REMARK 500 20 LYS A 11 137.24 -177.19 REMARK 500 20 PHE A 27 -50.89 -123.62 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30372 RELATED DB: BMRB REMARK 900 NMR SOLUTION STRUCTURE OF U-SLPTX15-SM2A DBREF 6BL9 A 1 53 PDB 6BL9 6BL9 1 53 SEQRES 1 A 53 GLU GLU THR GLU GLU PRO ILE ARG HIS ALA LYS LYS ASN SEQRES 2 A 53 PRO SER GLU GLY GLU CYS LYS LYS ALA CYS ALA ASP ALA SEQRES 3 A 53 PHE ALA ASN GLY ASP GLN SER LYS ILE ALA LYS ALA GLU SEQRES 4 A 53 ASN PHE LYS ASP TYR TYR CYS ASN CYS HIS ILE ILE ILE SEQRES 5 A 53 HIS HELIX 1 AA1 SER A 15 ASN A 29 1 15 SHEET 1 AA1 3 GLU A 2 ARG A 8 0 SHEET 2 AA1 3 TYR A 45 ILE A 51 -1 O CYS A 46 N ILE A 7 SHEET 3 AA1 3 ILE A 35 LYS A 42 -1 N GLU A 39 O ASN A 47 SSBOND 1 CYS A 19 CYS A 46 1555 1555 2.04 SSBOND 2 CYS A 23 CYS A 48 1555 1555 2.02 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