1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Goldenberg, D.P. Koehn, R.E. Gilbert, D.E. Wagner, G. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE 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 LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE 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 US Protein Sci. PRCIEI 0795 0961-8368 10 538 550 10.1110/ps.30701 11344322 Solution structure and backbone dynamics of an omega-conotoxin precursor 2001 US Biochemistry BICHAW 0033 0006-2960 35 15547 15557 10.1021/bi9615755 Folding of omega-conotoxins. 2. Influence of precursor sequences and protein disulfide isomerase 1996 10.2210/pdb1feo/pdb pdb_00001feo 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 2709.268 OMEGA-CONOTOXIN MVIIA-GLY 1 syn polymer no no CKGKGAKCSRLMYDCCTGSCRSGKCG CKGKGAKCSRLMYDCCTGSCRSGKCG 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 database_2 pdbx_struct_assembly pdbx_struct_oper_list struct_ref_seq_dif repository Initial release Version format compliance Version format compliance Database references Derived calculations 1 0 2000-08-23 1 1 2008-04-27 1 2 2011-07-13 1 3 2021-11-03 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details Mature form of omega-conotoxin MVIIA, with amidated C-terminus Mature form of omega-conotoxin MVIIA, with amidated C-terminus Mature form of omega-conotoxin MVIIA, with amidated C-terminus RCSB Y RCSB 2000-07-21 REL Chemically synthesized sequence based on c-DNA from Conus magus. 15N-labeled sample was produced in Escherichia coli using a synthetic gene. sample target function 50 20 2D NOESY 3D_15N-separated_NOESY HNHA HNHB 6.0 ambient 283 K The structures are based on 249 non-reduncant NOE-derived distance restraints, 9 distance restraints from the three disulfide bonds, 16 distance restraints from hydrogen bonds, 19 dihedral angle restraints. simulated annealing in torsion angle space 9 closest to the average 2 mM omega-MVIIA-Gly 93% H2O, 7% D20 2 mM omega-MVIIA-Gly U-15N 93% H2O, 7% D20 Delaglio et al. processing NMRPipe Bartels et al. data analysis XEASY 1.2 Guntert et al structure solution DYANA 1.3 Guntert et al refinement DYANA 1.3 750 Varian UNITYPLUS 500 Bruker AMX 600 Bruker AMX CYS 1 n 1 CYS 1 A LYS 2 n 2 LYS 2 A GLY 3 n 3 GLY 3 A LYS 4 n 4 LYS 4 A GLY 5 n 5 GLY 5 A ALA 6 n 6 ALA 6 A LYS 7 n 7 LYS 7 A CYS 8 n 8 CYS 8 A SER 9 n 9 SER 9 A ARG 10 n 10 ARG 10 A LEU 11 n 11 LEU 11 A MET 12 n 12 MET 12 A TYR 13 n 13 TYR 13 A ASP 14 n 14 ASP 14 A CYS 15 n 15 CYS 15 A CYS 16 n 16 CYS 16 A THR 17 n 17 THR 17 A GLY 18 n 18 GLY 18 A SER 19 n 19 SER 19 A CYS 20 n 20 CYS 20 A ARG 21 n 21 ARG 21 A SER 22 n 22 SER 22 A GLY 23 n 23 GLY 23 A LYS 24 n 24 LYS 24 A CYS 25 n 25 CYS 25 A GLY 26 n 26 GLY 26 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 identity operation 0.0000000000 0.0000000000 0.0000000000 A N ARG 21 A N ARG 21 A O LYS 24 A O LYS 24 2 A A H O GLY CYS 5 25 1.51 4 A A O H SER GLY 19 26 1.57 6 A A H O GLY CYS 5 25 1.52 8 A A O H LYS CYS 2 16 1.57 10 A A O H SER GLY 19 26 1.59 13 A A H O GLY CYS 5 25 1.59 15 A A H O GLY CYS 5 25 1.53 16 A A H O GLY CYS 5 25 1.54 20 A A O H SER GLY 19 26 1.54 20 A A H O GLY CYS 5 25 1.59 1 A CYS 8 -112.00 -163.48 1 A LEU 11 174.75 103.29 1 A MET 12 -144.64 16.91 1 A TYR 13 36.67 83.81 1 A THR 17 -90.63 -67.84 1 A SER 19 -113.71 -160.04 2 A LYS 4 -39.68 142.98 2 A CYS 8 -107.07 -164.20 2 A ARG 10 177.92 -40.38 2 A LEU 11 174.06 71.05 2 A TYR 13 37.77 84.55 2 A THR 17 -93.47 -67.29 3 A LYS 4 -39.76 128.14 3 A CYS 8 -105.35 -163.67 3 A SER 9 -97.74 -64.02 3 A ARG 10 -173.95 36.85 3 A LEU 11 85.59 63.25 3 A TYR 13 38.22 78.94 3 A THR 17 -94.52 -68.40 4 A LYS 4 -39.77 123.95 4 A CYS 8 -115.43 -163.77 4 A LEU 11 174.53 104.43 4 A MET 12 -146.70 17.22 4 A TYR 13 36.19 83.95 4 A SER 19 -112.15 -158.56 5 A CYS 8 -112.43 -163.79 5 A ARG 10 -176.53 -50.51 5 A LEU 11 -174.92 57.88 5 A TYR 13 37.83 84.58 5 A THR 17 -92.62 -67.55 6 A LYS 4 -39.68 141.19 6 A CYS 8 -106.01 -165.38 6 A ARG 10 179.89 -54.67 6 A LEU 11 -173.94 60.09 6 A TYR 13 39.57 82.54 6 A THR 17 -93.10 -67.59 6 A SER 19 -117.09 -164.58 7 A LYS 4 -39.94 129.98 7 A LEU 11 54.51 84.38 7 A TYR 13 43.98 80.84 7 A ASP 14 -140.90 20.15 7 A THR 17 -94.99 -68.59 8 A LYS 4 -39.66 125.48 8 A CYS 8 -103.17 -163.13 8 A ARG 10 177.56 -48.21 8 A LEU 11 176.62 56.75 8 A TYR 13 38.08 84.57 8 A THR 17 -92.97 -67.78 8 A CYS 25 -47.48 150.64 9 A LYS 4 -39.85 127.60 9 A LEU 11 171.05 86.16 9 A TYR 13 42.41 78.82 9 A THR 17 -93.13 -67.91 10 A LYS 4 -39.99 132.55 10 A CYS 8 -115.42 -163.93 10 A LEU 11 177.24 102.73 10 A MET 12 -145.40 16.97 10 A TYR 13 36.42 83.79 10 A THR 17 -90.89 -67.59 10 A SER 19 -113.68 -160.44 11 A LYS 4 -39.77 128.31 11 A ARG 10 -38.33 -30.56 11 A LEU 11 176.68 -96.99 11 A MET 12 58.69 14.72 11 A TYR 13 34.61 80.42 11 A THR 17 -91.53 -64.62 12 A CYS 8 -111.57 -163.74 12 A ARG 10 178.25 -52.11 12 A LEU 11 -176.48 57.40 12 A TYR 13 37.88 84.56 12 A THR 17 -93.31 -68.01 13 A CYS 8 -111.19 -164.01 13 A ARG 10 -65.91 71.36 13 A LEU 11 53.71 97.57 13 A MET 12 -145.14 16.75 13 A TYR 13 36.62 84.89 13 A THR 17 -92.08 -68.01 13 A SER 19 -114.99 -167.08 14 A LYS 4 -39.70 123.64 14 A ARG 10 -175.43 -38.94 14 A LEU 11 -171.56 51.83 14 A THR 17 -93.76 -68.20 15 A LEU 11 179.16 81.75 15 A TYR 13 39.38 79.07 15 A THR 17 -94.81 -68.68 16 A LYS 4 -39.85 137.07 16 A LEU 11 -172.41 77.02 16 A TYR 13 41.72 84.24 16 A THR 17 -94.02 -67.44 17 A LYS 4 -39.81 126.21 17 A LEU 11 -170.92 85.21 17 A TYR 13 39.22 74.11 17 A THR 17 -94.03 -68.03 18 A LYS 4 -39.74 128.59 18 A CYS 8 -112.91 -163.43 18 A SER 9 -119.32 70.21 18 A ARG 10 72.12 -62.45 18 A LEU 11 176.21 101.41 18 A MET 12 -143.20 24.79 18 A TYR 13 37.78 84.39 18 A THR 17 -93.37 -68.09 19 A LYS 4 -39.83 122.92 19 A LEU 11 -96.94 -112.37 19 A MET 12 45.69 88.80 19 A TYR 13 -68.80 56.74 19 A THR 17 -91.31 -66.90 19 A SER 19 -124.20 -166.35 20 A LYS 4 -39.62 134.32 20 A CYS 8 -118.60 -163.35 20 A LEU 11 173.78 102.26 20 A MET 12 -144.11 15.43 20 A TYR 13 35.40 83.17 20 A THR 17 -91.85 -68.61 20 A SER 19 -110.10 -161.04 Solution structure of omega-conotoxin MVIIA with C-terminal Gly 1 N N disulf 1.918 A CYS 1 A SG CYS 1 1_555 A CYS 16 A SG CYS 16 1_555 disulf 2.004 A CYS 8 A SG CYS 8 1_555 A CYS 20 A SG CYS 20 1_555 disulf 2.197 A CYS 15 A SG CYS 15 1_555 A CYS 25 A SG CYS 25 1_555 TOXIN beta sheet, disulfide knot, TOXIN CXO7A_CONMA UNP 1 1 P05484 CKGKGAKCSRLMYDCCTGSCRSGKC 1 25 1FEO 1 25 P05484 A 1 1 25 1 engineered mutation GLY 26 1FEO A P05484 UNP 26 2 anti-parallel A SER 19 A SER 19 A ARG 21 A ARG 21 A LYS 24 A LYS 24 A GLY 26 A GLY 26 1 P 1