HEADER TOXIN 01-JUN-14 2MPQ TITLE SOLUTION STRUCTURE OF THE SODIUM CHANNEL TOXIN HD1A COMPND MOL_ID: 1; COMPND 2 MOLECULE: HD1A; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HAPLOPELMA DORIAE; SOURCE 3 ORGANISM_TAXID: 1046906; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PLIC-MBP KEYWDS SPIDER TOXIN, DISULFIDE-RICH PEPTIDE, SODIUM CHANNEL, KNOTTIN, KEYWDS 2 INHIBITOR CYSTINE KNOT, TOXIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR J.K.KLINT,M.MOBLI,G.F.KING REVDAT 2 06-MAY-15 2MPQ 1 JRNL REVDAT 1 25-MAR-15 2MPQ 0 JRNL AUTH J.K.KLINT,J.J.SMITH,I.VETTER,D.B.RUPASINGHE,S.Y.ER,S.SENFF, JRNL AUTH 2 V.HERZIG,M.MOBLI,R.J.LEWIS,F.BOSMANS,G.F.KING JRNL TITL SEVEN NOVEL MODULATORS OF THE ANALGESIC TARGET NAV 1.7 JRNL TITL 2 UNCOVERED USING A HIGH-THROUGHPUT VENOM-BASED DISCOVERY JRNL TITL 3 APPROACH. JRNL REF BR.J.PHARMACOL. V. 172 2445 2015 JRNL REFN ISSN 0007-1188 JRNL PMID 25754331 JRNL DOI 10.1111/BPH.13081 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 2MPQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUN-14. REMARK 100 THE RCSB ID CODE IS RCSB103903. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 4.9 REMARK 210 IONIC STRENGTH : 20 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 20 MM SODIUM ACETATE, 0.5 MM [U- REMARK 210 98% 13C; U-98% 15N] HD1A, 95% REMARK 210 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 1H-13C REMARK 210 NOESY ALIPHATIC; 3D 1H-13C NOESY REMARK 210 AROMATIC; 3D 1H-15N NOESY; 3D REMARK 210 HBHA(CO)NH; 4D HCC(CO)NH REMARK 210 SPECTROMETER FIELD STRENGTH : 900 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TALOS +, CYANA 3.0, TOPSPIN 3.1, REMARK 210 ROWLAND_NMR_TOOLKIT 3, XEASY REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : BEST MOBPROBITY SCORE REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NOESY MIXING TIME 200MS 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 LYS A 30 62.70 60.23 REMARK 500 1 CYS A 32 94.50 -64.04 REMARK 500 2 LYS A 30 62.67 60.06 REMARK 500 2 CYS A 32 93.57 -64.50 REMARK 500 3 LYS A 30 62.57 60.23 REMARK 500 3 CYS A 32 93.56 -64.52 REMARK 500 4 LYS A 30 62.70 60.03 REMARK 500 4 CYS A 32 95.22 -63.68 REMARK 500 5 LYS A 30 62.63 60.03 REMARK 500 5 CYS A 32 93.18 -64.48 REMARK 500 6 LYS A 30 62.63 60.19 REMARK 500 6 CYS A 32 93.07 -65.23 REMARK 500 7 LYS A 30 62.72 60.17 REMARK 500 7 CYS A 32 93.76 -65.94 REMARK 500 8 LYS A 30 62.62 60.07 REMARK 500 8 CYS A 32 92.96 -64.51 REMARK 500 9 LYS A 30 62.64 60.19 REMARK 500 9 CYS A 32 93.76 -64.37 REMARK 500 10 LYS A 30 62.70 60.13 REMARK 500 10 CYS A 32 93.91 -64.19 REMARK 500 11 LYS A 30 62.66 60.01 REMARK 500 11 CYS A 32 94.44 -65.60 REMARK 500 12 LYS A 30 62.77 60.32 REMARK 500 12 CYS A 32 95.34 -63.62 REMARK 500 13 LYS A 30 62.61 60.12 REMARK 500 13 CYS A 32 94.64 -68.81 REMARK 500 14 LYS A 30 62.65 60.02 REMARK 500 14 CYS A 32 94.68 -64.22 REMARK 500 15 LYS A 30 62.77 60.19 REMARK 500 15 CYS A 32 96.65 -63.46 REMARK 500 16 LYS A 30 62.59 60.25 REMARK 500 16 CYS A 32 95.26 -64.75 REMARK 500 17 LYS A 30 62.77 60.15 REMARK 500 17 CYS A 32 94.53 -65.01 REMARK 500 18 CYS A 32 94.53 -64.88 REMARK 500 19 LYS A 30 62.70 60.15 REMARK 500 19 CYS A 32 95.56 -68.85 REMARK 500 20 LYS A 30 62.76 60.32 REMARK 500 20 CYS A 32 96.04 -63.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 19998 RELATED DB: BMRB DBREF 2MPQ A 1 36 PDB 2MPQ 2MPQ 1 36 SEQRES 1 A 36 GLY ALA CYS LEU GLY PHE GLY LYS SER CYS ASN PRO SER SEQRES 2 A 36 ASN ASP GLN CYS CYS LYS SER SER SER LEU ALA CYS SER SEQRES 3 A 36 THR LYS HIS LYS TRP CYS LYS TYR GLU LEU SHEET 1 A 2 LEU A 23 CYS A 25 0 SHEET 2 A 2 CYS A 32 TYR A 34 -1 O LYS A 33 N ALA A 24 SSBOND 1 CYS A 3 CYS A 18 1555 1555 2.10 SSBOND 2 CYS A 10 CYS A 25 1555 1555 2.10 SSBOND 3 CYS A 17 CYS A 32 1555 1555 2.00 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 ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL MASTER 129 0 0 0 2 0 0 6 0 0 0 3 END