1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Mosbah, A. Jouirou, B. Visan, V. Grissmer, S. El Ayeb, M. Rochat, H. De Waard, M. Mabrouk, K. Sabatier, J.M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic C3 H7 N O2 89.093 y ALANINE L-peptide linking 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 C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking UK Biochem.J. BIJOAK 0043 0264-6021 377 37 49 10.1042/BJ20030977 14498829 Cobatoxin 1 from Centruroides noxius scorpion venom: chemical synthesis, three-dimensional structure in solution, pharmacology and docking on K+ channels. 2004 10.2210/pdb1pjv/pdb pdb_00001pjv 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 3746.417 Cobatoxin 1 1 syn polymer CoTx1, gtIX no no AVCVYRTCDKDCKRRGYRSGKCINNACKCYPY AVCVYRTCDKDCKRRGYRSGKCINNACKCYPY A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n database_2 pdbx_nmr_software pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2004-03-09 1 1 2008-04-29 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name RCSB Y RCSB 2003-06-03 REL REL THE PROTEIN WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE OF THE PROTEIN IS NATURALLY FOUND IN Centruroides noxius (Mexican scorpion) sample back calculated data agree with experimental NOESY spectrum, structures with acceptable covalent geometry, structures with favorable non-bond energy, structures with the least restraint violations, structures with the lowest energy, target function 50 20 2D NOESY 2D TOCSY DQF-COSY 2D NOESY 2D TOCSY DQF-COSY 3.1 ambient 300 K 3.1 ambient 298 K distance geometry calculation and CNS refinement 1 closest to the average, fewest violations, lowest energy 2mM Cobatoxin 1; 90% H2O, 10% D2O 90% H2O/10% D2O collection XwinNMR processing NMRPipe data analysis XEASY structure solution DIANA refinement CNS structure solution Turbo-Frodo structure solution MOLMOL ALA 1 n 1 ALA 1 A VAL 2 n 2 VAL 2 A CYS 3 n 3 CYS 3 A VAL 4 n 4 VAL 4 A TYR 5 n 5 TYR 5 A ARG 6 n 6 ARG 6 A THR 7 n 7 THR 7 A CYS 8 n 8 CYS 8 A ASP 9 n 9 ASP 9 A LYS 10 n 10 LYS 10 A ASP 11 n 11 ASP 11 A CYS 12 n 12 CYS 12 A LYS 13 n 13 LYS 13 A ARG 14 n 14 ARG 14 A ARG 15 n 15 ARG 15 A GLY 16 n 16 GLY 16 A TYR 17 n 17 TYR 17 A ARG 18 n 18 ARG 18 A SER 19 n 19 SER 19 A GLY 20 n 20 GLY 20 A LYS 21 n 21 LYS 21 A CYS 22 n 22 CYS 22 A ILE 23 n 23 ILE 23 A ASN 24 n 24 ASN 24 A ASN 25 n 25 ASN 25 A ALA 26 n 26 ALA 26 A CYS 27 n 27 CYS 27 A LYS 28 n 28 LYS 28 A CYS 29 n 29 CYS 29 A TYR 30 n 30 TYR 30 A PRO 31 n 31 PRO 31 A TYR 32 n 32 TYR 32 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 A N LYS 21 A N LYS 21 A O LYS 28 A O LYS 28 2 A ASN 25 -152.84 35.53 2 A ALA 26 -175.92 111.58 2 A PRO 31 -61.34 -78.43 3 A ASN 24 -37.86 -30.57 3 A ASN 25 -155.60 39.25 3 A ALA 26 -173.50 109.67 4 A ASN 24 -39.39 -27.67 4 A ASN 25 -153.51 34.29 4 A ALA 26 -177.83 119.47 5 A ASN 25 46.16 29.63 6 A ASN 24 46.04 29.73 6 A PRO 31 -74.00 -168.00 7 A ASN 25 47.31 29.48 8 A ASN 25 48.62 28.06 8 A PRO 31 -79.92 -168.02 9 A ASN 25 -149.97 28.16 9 A ALA 26 -179.29 123.02 10 A ASN 25 45.90 29.76 15 A ASN 25 46.05 29.95 15 A PRO 31 -79.46 -169.55 16 A ASN 25 -153.31 37.14 16 A ALA 26 -173.87 111.16 17 A ASN 25 -150.90 30.41 17 A ALA 26 -178.81 121.24 19 A ARG 18 -93.59 -64.75 19 A LYS 21 -176.21 142.31 20 A PRO 31 -74.59 -167.99 Cobatoxin 1 from Centruroides noxius Scorpion venom: Chemical Synthesis, 3-D Structure in Solution, Pharmacology and Docking on K+ channels 1 N N A VAL 4 A VAL 4 HELX_P A ARG 14 A ARG 14 1 1 11 disulf 2.031 A CYS 3 A SG CYS 3 1_555 A CYS 22 A SG CYS 22 1_555 disulf 2.029 A CYS 8 A SG CYS 8 1_555 A CYS 27 A SG CYS 27 1_555 disulf 2.029 A CYS 12 A SG CYS 12 1_555 A CYS 29 A SG CYS 29 1_555 TOXIN COBATOXIN 1, SCORPION TOXIN, CENTUROIDES NOXIUS, K+ channel, chemical synthesis, 3-D structure, 1H-NMR spectroscopy, Circular Dichroism, Molecular modeling, Docking experiment, TOXIN SCK1_CENNO UNP 1 29 O46028 AVCVYRTCDKDCKRRGYRSGKCINNACKCYPY 29 60 1PJV 1 32 O46028 A 1 1 32 2 anti-parallel A SER 19 A SER 19 A ILE 23 A ILE 23 A ALA 26 A ALA 26 A TYR 30 A TYR 30