HEADER TOXIN 20-SEP-18 6MJD TITLE NMR SOLUTION STRUCTURE OF GIIIC COMPND MOL_ID: 1; COMPND 2 MOLECULE: ARG-ASP-CYS-CYS-THR-HYP-HYP-LYS-LYS-CYS-LYS-ASP-ARG-ARG- COMPND 3 CYS-LYS-HYP-LEU-LYS-CYS-CYS-ALA-NH2; COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: CONUS GEOGRAPHUS; SOURCE 4 ORGANISM_TAXID: 6491 KEYWDS CONOTOXIN, SODIUM CHANNEL BLOCKER, TOXIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR P.J.HARVEY,T.DUREK,D.J.CRAIK REVDAT 2 14-JUN-23 6MJD 1 REMARK REVDAT 1 28-NOV-18 6MJD 0 JRNL AUTH P.J.HARVEY,N.D.KURNIAWAN,R.K.FINOL-URDANETA,J.R.MCARTHUR, JRNL AUTH 2 D.VAN LYSEBETTEN,T.S.DASH,J.M.HILL,D.J.ADAMS,T.DUREK, JRNL AUTH 3 D.J.CRAIK JRNL TITL NMR STRUCTURE OF MU-CONOTOXIN GIIIC: LEUCINE 18 INDUCES JRNL TITL 2 LOCAL REPACKING OF THE N-TERMINUS RESULTING IN REDUCED JRNL TITL 3 NAVCHANNEL POTENCY. JRNL REF MOLECULES V. 23 2018 JRNL REFN ESSN 1420-3049 JRNL PMID 30360356 JRNL DOI 10.3390/MOLECULES23102715 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 6MJD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-SEP-18. REMARK 100 THE DEPOSITION ID IS D_1000236985. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 3.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 2.0 MM NA GIIIC, 90% H2O/10% REMARK 210 D2O; 2.0 MM NA GIIIC, 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 2D ECOSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CCPNMR, TOPSPIN REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 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 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 9 39.08 -97.67 REMARK 500 2 LYS A 11 -53.95 -140.79 REMARK 500 6 CYS A 21 -53.69 -122.97 REMARK 500 8 LYS A 9 41.53 -94.58 REMARK 500 8 CYS A 10 20.81 -66.33 REMARK 500 10 CYS A 10 2.33 -69.57 REMARK 500 17 LYS A 9 37.44 -98.16 REMARK 500 17 CYS A 10 6.68 -67.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 6 ARG A 14 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30519 RELATED DB: BMRB REMARK 900 NMR SOLUTION STRUCTURE OF GIIIC DBREF 6MJD A 1 23 PDB 6MJD 6MJD 1 23 SEQRES 1 A 23 ARG ASP CYS CYS THR HYP HYP LYS LYS CYS LYS ASP ARG SEQRES 2 A 23 ARG CYS LYS HYP LEU LYS CYS CYS ALA NH2 HET HYP A 6 15 HET HYP A 7 15 HET HYP A 17 15 HET NH2 A 23 3 HETNAM HYP 4-HYDROXYPROLINE HETNAM NH2 AMINO GROUP HETSYN HYP HYDROXYPROLINE FORMUL 1 HYP 3(C5 H9 N O3) FORMUL 1 NH2 H2 N HELIX 1 AA1 ASP A 12 LYS A 16 5 5 SSBOND 1 CYS A 3 CYS A 15 1555 1555 2.03 SSBOND 2 CYS A 4 CYS A 20 1555 1555 2.03 SSBOND 3 CYS A 10 CYS A 21 1555 1555 2.02 LINK C THR A 5 N HYP A 6 1555 1555 1.36 LINK C HYP A 6 N HYP A 7 1555 1555 1.36 LINK C HYP A 7 N LYS A 8 1555 1555 1.32 LINK C LYS A 16 N HYP A 17 1555 1555 1.37 LINK C HYP A 17 N LEU A 18 1555 1555 1.30 LINK C ALA A 22 N NH2 A 23 1555 1555 1.31 CISPEP 1 HYP A 6 HYP A 7 1 -2.22 CISPEP 2 HYP A 6 HYP A 7 2 -0.23 CISPEP 3 HYP A 6 HYP A 7 3 0.27 CISPEP 4 HYP A 6 HYP A 7 4 1.46 CISPEP 5 HYP A 6 HYP A 7 5 1.86 CISPEP 6 HYP A 6 HYP A 7 6 -0.47 CISPEP 7 HYP A 6 HYP A 7 7 -1.97 CISPEP 8 HYP A 6 HYP A 7 8 0.53 CISPEP 9 HYP A 6 HYP A 7 9 0.32 CISPEP 10 HYP A 6 HYP A 7 10 -0.73 CISPEP 11 HYP A 6 HYP A 7 11 0.70 CISPEP 12 HYP A 6 HYP A 7 12 0.82 CISPEP 13 HYP A 6 HYP A 7 13 -2.55 CISPEP 14 HYP A 6 HYP A 7 14 1.73 CISPEP 15 HYP A 6 HYP A 7 15 0.84 CISPEP 16 HYP A 6 HYP A 7 16 1.32 CISPEP 17 HYP A 6 HYP A 7 17 -1.17 CISPEP 18 HYP A 6 HYP A 7 18 2.22 CISPEP 19 HYP A 6 HYP A 7 19 -0.44 CISPEP 20 HYP A 6 HYP A 7 20 1.39 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