1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Eliseo, T. Cicero, D.O. Polticelli, F. Schinina, M.E. Massilia, G.R. Paci, M. Ascenzi, P. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C11 H12 N2 O2 204.225 D-TRYPTOPHAN D-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking H2 N 16.023 AMINO GROUP non-polymer C5 H9 N O2 115.130 y PROLINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking US Biopolymers BIPMAA 0161 0006-3525 74 189 198 10.1002/bip.20025 15150794 Solution structure of the cyclic peptide contryphan-Vn, a Ca2+-dependent K+ channel modulator 2004 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 SINGLE WAVELENGTH M 1 1.0 1090.277 CONTRYPHAN-VN, MAJOR FORM (CIS CONFORMER) 1 syn polymer no yes GDCP(DTR)KPWC(NH2) GDCPWKPWCX A polypeptide(L) n n n n n n n n n n pdbx_entity_src_syn pdbx_nmr_software pdbx_nmr_spectrometer pdbx_struct_assembly pdbx_struct_oper_list struct_conn struct_ref struct_ref_seq repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Source and taxonomy 1 0 2003-03-04 1 1 2008-04-29 1 2 2011-07-13 1 3 2020-06-24 _pdbx_entity_src_syn.ncbi_taxonomy_id _pdbx_entity_src_syn.organism_scientific _pdbx_entity_src_syn.pdbx_beg_seq_num _pdbx_entity_src_syn.pdbx_end_seq_num _pdbx_nmr_software.name _pdbx_nmr_spectrometer.model _struct_conn.pdbx_leaving_atom_flag 2003-03-04 SPRSDE RCSB Y RCSB 2003-02-11 REL THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE OF THE PEPTIDE IS NATURALLY FOUND IN THE VENOM DUCT OF CONUS VENTRICOSUS (MARINE CONE SNAIL). 32630 synthetic construct sample 1 10 HETERONUCLEAR EXPERIMENTS WERE PERFORMED AT NATURAL ABUNDANCE FEWEST RESTRAINTS VIOLATIONS, LOWEST ENERGY 200 20 2D TOCSY 2D ROESY COSY 1H- 15N HSQC 1H-13C HMQC 1H-13C HSQC-TOCSY 3.5 AMBIENT 298 K simulated annealing 1 closest to the average 5 MM PROTEIN H2O+D2O, D2O structure solution XwinNMR structure solution NMRPipe structure solution NMRView structure solution XPLOR 1.5 refinement XPLOR 1.5 400 Bruker AVANCE GLY 1 n 1 GLY 1 A ASP 2 n 2 ASP 2 A CYS 3 n 3 CYS 3 A PRO 4 n 4 PRO 4 A DTR 5 n 5 DTR 5 A LYS 6 n 6 LYS 6 A PRO 7 n 7 PRO 7 A TRP 8 n 8 TRP 8 A CYS 9 n 9 CYS 9 A NH2 10 n 10 NH2 10 A author_defined_assembly 1 monomeric A DTR 5 D-TRYPTOPHAN A DTR 5 TRP 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 identity operation 0.0000000000 0.0000000000 0.0000000000 1 A A C H DTR LYS 5 6 1.38 3 A A O HZ3 ASP LYS 2 6 1.50 17 A A O N GLY CYS 1 3 2.05 1 A A C N DTR LYS 5 6 1.06 1 A A C N TRP CYS 8 9 1.16 1 -15.03 1.80 110.60 95.57 A A A N CA CB ASP ASP ASP 2 2 2 N 1 13.76 2.20 117.20 130.96 A A A CA C N DTR DTR LYS 5 5 6 Y 1 -19.78 1.60 122.70 102.92 A A A O C N DTR DTR LYS 5 5 6 Y 1 55.94 2.60 111.60 167.54 A A A CB CG CD LYS LYS LYS 6 6 6 N 1 62.91 3.00 111.90 174.81 A A A CG CD CE LYS LYS LYS 6 6 6 N 1 25.03 2.30 111.70 136.73 A A A CD CE NZ LYS LYS LYS 6 6 6 N 1 18.05 1.50 110.80 128.85 A A A N CA CB CYS CYS CYS 9 9 9 N 1 17.17 1.10 114.20 131.37 A A A CA CB SG CYS CYS CYS 9 9 9 N 1 A A C N GLY ASP 1 2 0.142 0.023 1.336 1.478 Y 1 A A N CA ASP ASP 2 2 -0.353 0.020 1.459 1.106 N 1 A A CA CB ASP ASP 2 2 -0.437 0.022 1.535 1.098 N 1 A A CB SG CYS CYS 3 3 -0.255 0.016 1.812 1.557 N 1 A A C O DTR DTR 5 5 -0.347 0.019 1.229 0.882 N 1 A A C N DTR LYS 5 6 -0.277 0.023 1.336 1.059 Y 1 A A CG CD LYS LYS 6 6 -0.591 0.034 1.520 0.929 N 1 A A CD CE LYS LYS 6 6 -0.253 0.025 1.508 1.255 N 1 A A CE NZ LYS LYS 6 6 -0.459 0.025 1.486 1.027 N 1 A A CD N PRO PRO 7 7 -0.117 0.014 1.474 1.357 N 1 A A NE1 CE2 TRP TRP 8 8 -0.089 0.013 1.371 1.282 N 1 A A C O TRP TRP 8 8 -0.177 0.019 1.229 1.052 N 1 A A C N TRP CYS 8 9 -0.177 0.023 1.336 1.159 Y 1 A A CA CB CYS CYS 9 9 -0.533 0.013 1.526 0.993 N 1 A A CB SG CYS CYS 9 9 -0.283 0.016 1.812 1.529 N 1 A A C N CYS NH2 9 10 0.143 0.023 1.336 1.479 Y 2 A PRO 4 -86.71 -159.84 3 A PRO 4 -79.85 -163.84 4 A ASP 2 -162.76 83.60 4 A PRO 4 -76.05 -163.83 6 A ASP 2 -162.82 41.94 6 A PRO 4 -74.28 -167.05 6 A LYS 6 62.03 136.44 7 A ASP 2 -162.50 71.50 8 A ASP 2 -162.69 -64.62 8 A PRO 4 -78.49 -163.29 10 A ASP 2 -163.07 -40.67 10 A PRO 4 -75.02 -162.90 11 A ASP 2 -162.90 88.49 13 A ASP 2 -162.63 -71.66 13 A PRO 4 -77.12 -164.78 14 A ASP 2 -162.75 40.63 14 A PRO 4 -74.61 -164.52 14 A LYS 6 58.99 119.87 16 A PRO 4 -75.99 -163.00 17 A ASP 2 25.46 25.26 17 A PRO 4 -74.71 -164.52 17 A LYS 6 62.62 142.62 18 A ASP 2 -162.41 28.46 18 A PRO 4 -77.90 -160.73 18 A TRP 8 -92.38 31.79 19 A PRO 4 -79.24 -163.46 CONTRYPHAN-VN SOLUTION STRUCTURE OF CONTRYPHAN-VN 1 N N disulf 1.248 A CYS 3 A SG CYS 3 1_555 A CYS 9 A SG CYS 9 1_555 covale 1.292 both A PRO 4 A C PRO 4 1_555 A DTR 5 A N DTR 5 1_555 covale 1.059 both A DTR 5 A C DTR 5 1_555 A LYS 6 A N LYS 6 1_555 covale 1.523 one A DTR 5 A O DTR 5 1_555 A LYS 6 A N LYS 6 1_555 covale 1.479 both A CYS 9 A C CYS 9 1_555 A NH2 10 A N NH2 10 1_555 TOXIN D-TRYPTOPHAN, CYCLIC PEPTIDE, DISULFIDE BRIDGE, CIS-TRANS ISOMERISM, TOXIN A CYS 3 A CYS 3 1 A PRO 4 A PRO 4 -0.43 A CYS 3 A CYS 3 2 A PRO 4 A PRO 4 -0.39 A CYS 3 A CYS 3 3 A PRO 4 A PRO 4 -0.34 A CYS 3 A CYS 3 4 A PRO 4 A PRO 4 -0.22 A CYS 3 A CYS 3 5 A PRO 4 A PRO 4 -0.59 A CYS 3 A CYS 3 6 A PRO 4 A PRO 4 -0.08 A CYS 3 A CYS 3 7 A PRO 4 A PRO 4 -0.26 A CYS 3 A CYS 3 8 A PRO 4 A PRO 4 -0.13 A CYS 3 A CYS 3 9 A PRO 4 A PRO 4 -0.25 A CYS 3 A CYS 3 10 A PRO 4 A PRO 4 0.01 A CYS 3 A CYS 3 11 A PRO 4 A PRO 4 -0.76 A CYS 3 A CYS 3 12 A PRO 4 A PRO 4 -1.12 A CYS 3 A CYS 3 13 A PRO 4 A PRO 4 -0.09 A CYS 3 A CYS 3 14 A PRO 4 A PRO 4 0.06 A CYS 3 A CYS 3 15 A PRO 4 A PRO 4 -0.31 A CYS 3 A CYS 3 16 A PRO 4 A PRO 4 -0.10 A CYS 3 A CYS 3 17 A PRO 4 A PRO 4 0.08 A CYS 3 A CYS 3 18 A PRO 4 A PRO 4 -0.17 A CYS 3 A CYS 3 19 A PRO 4 A PRO 4 -0.32 A CYS 3 A CYS 3 20 A PRO 4 A PRO 4 -0.48 1NXN PDB 1 1 1NXN 1 10 1NXN 1 10 1NXN A 1 1 10 BINDING SITE FOR RESIDUE NH2 A 10 Software 2 A TRP 8 A TRP 8 2 1_555 A CYS 9 A CYS 9 2 1_555 1 P 1