HEADER NEUROPEPTIDE 02-AUG-19 6KN3 TITLE STRUCTURE OF SINGLE DISULFIDE PEPTIDE CZON1107-WT (MINOR CONFORMER) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CZON1107-WT(CONFORMER B); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: CONUS ZONATUS; SOURCE 4 ORGANISM_TAXID: 754466 KEYWDS NACHR ANTAGONIST NMR, NEUROPEPTIDE EXPDTA SOLUTION NMR NUMMDL 23 AUTHOR S.P.SARMA,M.MADHAN KUMAR REVDAT 4 14-JUN-23 6KN3 1 REMARK REVDAT 3 27-MAY-20 6KN3 1 JRNL REVDAT 2 22-APR-20 6KN3 1 JRNL REVDAT 1 08-APR-20 6KN3 0 JRNL AUTH M.K.MOHAN,N.ABRAHAM,R.R P,B.F.JAYASEELAN,L.RAGNARSSON, JRNL AUTH 2 R.J.LEWIS,S.P.SARMA JRNL TITL STRUCTURE AND ALLOSTERIC ACTIVITY OF A SINGLE-DISULFIDE JRNL TITL 2 CONOPEPTIDE FROMCONUS ZONATUSAT HUMAN ALPHA 3 BETA 4 AND JRNL TITL 3 ALPHA 7 NICOTINIC ACETYLCHOLINE RECEPTORS. JRNL REF J.BIOL.CHEM. V. 295 7096 2020 JRNL REFN ESSN 1083-351X JRNL PMID 32234761 JRNL DOI 10.1074/JBC.RA119.012098 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6KN3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-AUG-19. REMARK 100 THE DEPOSITION ID IS D_1300013300. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 3.0 MM CZON1107-WT, 90% H2O/10% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D DQF-COSY; 2D 1H-1H TOCSY; 2D REMARK 210 1H-13C HSQC; 2D 1H-1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 700 MHZ REMARK 210 SPECTROMETER MODEL : INOVA; AVANCE REMARK 210 SPECTROMETER MANUFACTURER : VARIAN; BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA, CCPNMR ANALYSIS, NMRPIPE REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 23 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: 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 2 PHE A 19 37.26 -98.15 REMARK 500 4 PHE A 19 48.80 -94.34 REMARK 500 13 PHE A 19 74.37 -104.38 REMARK 500 18 PHE A 19 49.21 -90.46 REMARK 500 20 PHE A 19 36.83 -99.46 REMARK 500 22 PHE A 19 35.89 -87.99 REMARK 500 23 PHE A 19 43.78 -89.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 36276 RELATED DB: BMRB REMARK 900 STRUCTURE OF SINGLE DISULFIDE PEPTIDE CZON1107-WT (MINOR CONFORMER) DBREF 6KN3 A 11 21 PDB 6KN3 6KN3 11 21 SEQRES 1 A 11 GLY PHE ARG SER PRO CYS PRO PRO PHE CYS NH2 HET NH2 A 21 3 HETNAM NH2 AMINO GROUP FORMUL 1 NH2 H2 N SSBOND 1 CYS A 16 CYS A 20 1555 1555 2.03 LINK C CYS A 20 N NH2 A 21 1555 1555 1.32 CISPEP 1 SER A 14 PRO A 15 1 -0.68 CISPEP 2 CYS A 16 PRO A 17 1 -2.05 CISPEP 3 PRO A 17 PRO A 18 1 -2.45 CISPEP 4 SER A 14 PRO A 15 2 -1.24 CISPEP 5 CYS A 16 PRO A 17 2 -3.36 CISPEP 6 PRO A 17 PRO A 18 2 -2.32 CISPEP 7 SER A 14 PRO A 15 3 -2.32 CISPEP 8 CYS A 16 PRO A 17 3 -3.21 CISPEP 9 PRO A 17 PRO A 18 3 -2.48 CISPEP 10 SER A 14 PRO A 15 4 -0.52 CISPEP 11 CYS A 16 PRO A 17 4 -2.26 CISPEP 12 PRO A 17 PRO A 18 4 -3.17 CISPEP 13 SER A 14 PRO A 15 5 -1.32 CISPEP 14 CYS A 16 PRO A 17 5 -3.01 CISPEP 15 PRO A 17 PRO A 18 5 -2.21 CISPEP 16 SER A 14 PRO A 15 6 -2.50 CISPEP 17 CYS A 16 PRO A 17 6 -3.08 CISPEP 18 PRO A 17 PRO A 18 6 -2.32 CISPEP 19 SER A 14 PRO A 15 7 -0.89 CISPEP 20 CYS A 16 PRO A 17 7 -2.49 CISPEP 21 PRO A 17 PRO A 18 7 -4.01 CISPEP 22 SER A 14 PRO A 15 8 -1.14 CISPEP 23 CYS A 16 PRO A 17 8 -1.99 CISPEP 24 PRO A 17 PRO A 18 8 -2.73 CISPEP 25 SER A 14 PRO A 15 9 -0.99 CISPEP 26 CYS A 16 PRO A 17 9 -3.79 CISPEP 27 PRO A 17 PRO A 18 9 -0.53 CISPEP 28 SER A 14 PRO A 15 10 -1.68 CISPEP 29 CYS A 16 PRO A 17 10 -2.50 CISPEP 30 PRO A 17 PRO A 18 10 -1.77 CISPEP 31 SER A 14 PRO A 15 11 -2.20 CISPEP 32 CYS A 16 PRO A 17 11 -2.66 CISPEP 33 PRO A 17 PRO A 18 11 -1.45 CISPEP 34 SER A 14 PRO A 15 12 -1.03 CISPEP 35 CYS A 16 PRO A 17 12 -2.64 CISPEP 36 PRO A 17 PRO A 18 12 -1.83 CISPEP 37 SER A 14 PRO A 15 13 -1.50 CISPEP 38 CYS A 16 PRO A 17 13 -1.23 CISPEP 39 PRO A 17 PRO A 18 13 -4.23 CISPEP 40 SER A 14 PRO A 15 14 -1.45 CISPEP 41 CYS A 16 PRO A 17 14 -2.68 CISPEP 42 PRO A 17 PRO A 18 14 -2.01 CISPEP 43 SER A 14 PRO A 15 15 -0.71 CISPEP 44 CYS A 16 PRO A 17 15 -2.75 CISPEP 45 PRO A 17 PRO A 18 15 -1.79 CISPEP 46 SER A 14 PRO A 15 16 -2.68 CISPEP 47 CYS A 16 PRO A 17 16 -2.77 CISPEP 48 PRO A 17 PRO A 18 16 -2.14 CISPEP 49 SER A 14 PRO A 15 17 -1.89 CISPEP 50 CYS A 16 PRO A 17 17 -1.98 CISPEP 51 PRO A 17 PRO A 18 17 -2.05 CISPEP 52 SER A 14 PRO A 15 18 -1.57 CISPEP 53 CYS A 16 PRO A 17 18 -3.19 CISPEP 54 PRO A 17 PRO A 18 18 -2.89 CISPEP 55 SER A 14 PRO A 15 19 0.65 CISPEP 56 CYS A 16 PRO A 17 19 -2.84 CISPEP 57 PRO A 17 PRO A 18 19 -2.01 CISPEP 58 SER A 14 PRO A 15 20 -2.10 CISPEP 59 CYS A 16 PRO A 17 20 -4.33 CISPEP 60 PRO A 17 PRO A 18 20 -2.92 CISPEP 61 SER A 14 PRO A 15 21 -1.40 CISPEP 62 CYS A 16 PRO A 17 21 -2.77 CISPEP 63 PRO A 17 PRO A 18 21 -0.75 CISPEP 64 SER A 14 PRO A 15 22 -1.18 CISPEP 65 CYS A 16 PRO A 17 22 -4.11 CISPEP 66 PRO A 17 PRO A 18 22 -2.24 CISPEP 67 SER A 14 PRO A 15 23 -1.50 CISPEP 68 CYS A 16 PRO A 17 23 -4.00 CISPEP 69 PRO A 17 PRO A 18 23 -3.20 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