1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Khoo, K.K. Norton, R.S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking H2 N 16.023 AMINO GROUP non-polymer C3 H7 N O3 105.093 y SERINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking US Biochemistry BICHAW 0033 0006-2960 51 9826 9835 10.1021/bi301256s 23167564 Distinct disulfide isomers of mu-conotoxins KIIIA and KIIIB block voltage-gated sodium channels. 2012 10.2210/pdb2lxg/pdb pdb_00002lxg 1893.228 Mu-conotoxin KIIIA UNP RESIDUES 1-16 1 syn polymer no yes CCNCSSKWCRDHSRCC(NH2) CCNCSSKWCRDHSRCCX A polypeptide(L) n n n n n n n n n n n n n n n n n citation database_2 pdbx_nmr_software pdbx_nmr_spectrometer struct_conn struct_ref_seq_dif pdbx_database_status repository Initial release Data collection Database references Derived calculations Other 1 0 2013-02-06 1 1 2022-08-24 1 2 2023-06-14 _citation.journal_volume _citation.page_first _citation.page_last _citation.title _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name _pdbx_nmr_spectrometer.model _struct_conn.pdbx_leaving_atom_flag _struct_ref_seq_dif.details _pdbx_database_status.status_code_nmr_data BMRB Y PDBJ 2012-08-21 REL REL REL REL 376876 Kinoshita's cone Conus kinoshitai sample 231 97 19 45 70 3 5 structures with the lowest energy 200 20 3 2D 1H-15N HSQC 2D 1H-13C HSQC 2D 1H-1H TOCSY 2D DQF-COSY 2D 1H-1H NOESY 2D 1H-1H TOCSY 2D 1H-1H NOESY 2D 1H-1H TOCSY 2D 1H-1H NOESY 2.6 mM 2.3 mM 2.9 ambient 278 K 2.9 283 K 4.8 278 K 4.8 293 K 5.3 278 K simulated annealing 1 closest to the average 2.6 mM entity-1, 94% H2O/6% D2O 94% H2O/6% D2O 2.3 mM entity-2, 100% D2O 100% D2O Bruker Biospin collection TopSpin Bruker Biospin processing TopSpin Bartels et al. chemical shift assignment XEASY Bartels et al. peak picking XEASY Guntert, Mumenthaler and Wuthrich structure solution CYANA Schwieters, Kuszewski, Tjandra and Clore geometry optimization X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore refinement X-PLOR NIH Laskowski and MacArthur data analysis ProcheckNMR 600 Bruker DRX Bruker DRX 500 Bruker AVANCE Bruker Avance CYS 1 n 1 CYS 1 A CYS 2 n 2 CYS 2 A ASN 3 n 3 ASN 3 A CYS 4 n 4 CYS 4 A SER 5 n 5 SER 5 A SER 6 n 6 SER 6 A LYS 7 n 7 LYS 7 A TRP 8 n 8 TRP 8 A CYS 9 n 9 CYS 9 A ARG 10 n 10 ARG 10 A ASP 11 n 11 ASP 11 A HIS 12 n 12 HIS 12 A SER 13 n 13 SER 13 A ARG 14 n 14 ARG 14 A CYS 15 n 15 CYS 15 A CYS 16 n 16 CYS 16 A CYS 16 n 17 NH2 17 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 1 A A O HG CYS SER 9 13 1.40 1 A A O H TRP HIS 8 12 1.45 2 A A O H TRP HIS 8 12 1.52 8 A A O H TRP HIS 8 12 1.49 9 A A O H TRP HIS 8 12 1.59 10 A A O H TRP HIS 8 12 1.48 16 A A O H TRP HIS 8 12 1.53 18 A A O H TRP HIS 8 12 1.42 20 A A O H TRP HIS 8 12 1.54 1 A CYS 2 -72.82 -169.19 2 A CYS 2 -63.16 -178.07 2 A ARG 14 -147.11 22.20 3 A CYS 2 -53.05 -170.73 5 A CYS 2 -55.20 -179.37 6 A SER 13 -171.10 -178.49 8 A CYS 2 -47.05 168.89 9 A CYS 2 -55.30 -163.95 10 A CYS 2 -73.12 -167.72 13 A HIS 12 -145.05 17.74 14 A CYS 2 -67.53 -174.35 14 A SER 13 176.54 143.05 17 A CYS 2 -66.07 -177.01 18 A HIS 12 -91.47 -64.97 19 A CYS 2 -56.16 -167.02 closest to the average NMR solution structure of Mu-conotoxin KIIIA 1 N N A SER 6 A SER 6 HELX_P A SER 13 A SER 13 1 1 8 disulf 2.020 A CYS 1 A SG CYS 1 1_555 A CYS 15 A SG CYS 15 1_555 disulf 2.020 A CYS 2 A SG CYS 2 1_555 A CYS 9 A SG CYS 9 1_555 disulf 2.020 A CYS 4 A SG CYS 4 1_555 A CYS 16 A SG CYS 16 1_555 covale 1.305 both A CYS 16 A C CYS 16 1_555 A NH2 17 A N NH2 17 1_555 TOXIN conotoxin, disulfide isomer, toxin, Voltage gated sodium channels, helical CM3A_CONKI UNP 1 1 P0C195 CCNCSSKWCRDHSRCC 1 16 2LXG 1 16 P0C195 A 1 1 16 1 amidation NH2 17 2LXG A P0C195 UNP 17