1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Dauplais, M. Lecoq, A. Song, J. Cotton, J. Jamin, N. Gilquin, B. Roumestand, C. Vita, C. Harvey, A. Menez, A. 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 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 C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-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 C9 H11 N O2 165.189 y PHENYLALANINE 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 C11 H12 N2 O2 204.225 y TRYPTOPHAN 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 US J.Biol.Chem. JBCHA3 0071 0021-9258 272 4302 4309 10.1074/jbc.272.7.4302 9020148 On the convergent evolution of animal toxins. Conservation of a diad of functional residues in potassium channel-blocking toxins with unrelated structures. 1997 10.2210/pdb1bgk/pdb pdb_00001bgk 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 4290.997 BGK 1 man polymer POTASSIUM CHANNEL TOXIN BGK no no VCRDWFKETACRHAKSLGNCRTSQKYRANCAKTCELC VCRDWFKETACRHAKSLGNCRTSQKYRANCAKTCELC 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 n n n n n Bunodosoma sample 31164 Bunodosoma granulifera database_2 pdbx_database_status pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Database references Derived calculations Other 1 0 1997-01-27 1 1 2008-03-24 1 2 2011-07-13 1 3 2022-02-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site Y BNL 1996-05-08 REL REL 15 3.5 293 K BRUNGER refinement X-PLOR VAL 1 n 1 VAL 1 A CYS 2 n 2 CYS 2 A ARG 3 n 3 ARG 3 A ASP 4 n 4 ASP 4 A TRP 5 n 5 TRP 5 A PHE 6 n 6 PHE 6 A LYS 7 n 7 LYS 7 A GLU 8 n 8 GLU 8 A THR 9 n 9 THR 9 A ALA 10 n 10 ALA 10 A CYS 11 n 11 CYS 11 A ARG 12 n 12 ARG 12 A HIS 13 n 13 HIS 13 A ALA 14 n 14 ALA 14 A LYS 15 n 15 LYS 15 A SER 16 n 16 SER 16 A LEU 17 n 17 LEU 17 A GLY 18 n 18 GLY 18 A ASN 19 n 19 ASN 19 A CYS 20 n 20 CYS 20 A ARG 21 n 21 ARG 21 A THR 22 n 22 THR 22 A SER 23 n 23 SER 23 A GLN 24 n 24 GLN 24 A LYS 25 n 25 LYS 25 A TYR 26 n 26 TYR 26 A ARG 27 n 27 ARG 27 A ALA 28 n 28 ALA 28 A ASN 29 n 29 ASN 29 A CYS 30 n 30 CYS 30 A ALA 31 n 31 ALA 31 A LYS 32 n 32 LYS 32 A THR 33 n 33 THR 33 A CYS 34 n 34 CYS 34 A GLU 35 n 35 GLU 35 A LEU 36 n 36 LEU 36 A CYS 37 n 37 CYS 37 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 ARG 12 0.257 SIDE CHAIN 1 A ARG 21 0.309 SIDE CHAIN 1 A ARG 27 0.317 SIDE CHAIN 2 A ARG 3 0.291 SIDE CHAIN 2 A ARG 12 0.313 SIDE CHAIN 2 A ARG 21 0.212 SIDE CHAIN 2 A ARG 27 0.202 SIDE CHAIN 3 A ARG 3 0.209 SIDE CHAIN 3 A ARG 12 0.313 SIDE CHAIN 3 A ARG 21 0.282 SIDE CHAIN 3 A ARG 27 0.086 SIDE CHAIN 4 A ARG 3 0.202 SIDE CHAIN 4 A ARG 12 0.238 SIDE CHAIN 4 A ARG 21 0.305 SIDE CHAIN 4 A ARG 27 0.293 SIDE CHAIN 5 A ARG 3 0.312 SIDE CHAIN 5 A ARG 12 0.261 SIDE CHAIN 5 A ARG 21 0.216 SIDE CHAIN 5 A ARG 27 0.316 SIDE CHAIN 6 A ARG 3 0.182 SIDE CHAIN 6 A ARG 12 0.274 SIDE CHAIN 6 A ARG 21 0.254 SIDE CHAIN 6 A ARG 27 0.291 SIDE CHAIN 7 A ARG 3 0.154 SIDE CHAIN 7 A ARG 12 0.318 SIDE CHAIN 7 A ARG 21 0.317 SIDE CHAIN 7 A ARG 27 0.317 SIDE CHAIN 8 A ARG 3 0.173 SIDE CHAIN 8 A ARG 12 0.236 SIDE CHAIN 8 A ARG 21 0.215 SIDE CHAIN 8 A ARG 27 0.288 SIDE CHAIN 9 A ARG 3 0.285 SIDE CHAIN 9 A ARG 12 0.297 SIDE CHAIN 9 A ARG 21 0.318 SIDE CHAIN 9 A ARG 27 0.294 SIDE CHAIN 10 A ARG 3 0.227 SIDE CHAIN 10 A ARG 12 0.247 SIDE CHAIN 10 A ARG 21 0.312 SIDE CHAIN 10 A ARG 27 0.243 SIDE CHAIN 11 A ARG 3 0.222 SIDE CHAIN 11 A ARG 12 0.312 SIDE CHAIN 11 A ARG 21 0.289 SIDE CHAIN 11 A ARG 27 0.284 SIDE CHAIN 12 A ARG 3 0.287 SIDE CHAIN 12 A ARG 12 0.285 SIDE CHAIN 12 A ARG 21 0.263 SIDE CHAIN 12 A ARG 27 0.260 SIDE CHAIN 13 A ARG 3 0.304 SIDE CHAIN 13 A ARG 12 0.315 SIDE CHAIN 13 A ARG 21 0.305 SIDE CHAIN 13 A ARG 27 0.243 SIDE CHAIN 14 A ARG 3 0.300 SIDE CHAIN 14 A ARG 12 0.251 SIDE CHAIN 14 A ARG 21 0.309 SIDE CHAIN 14 A ARG 27 0.308 SIDE CHAIN 15 A ARG 3 0.164 SIDE CHAIN 15 A ARG 12 0.201 SIDE CHAIN 15 A ARG 21 0.292 SIDE CHAIN 15 A ARG 27 0.291 SIDE CHAIN 6 -10.30 1.70 113.60 103.30 A A A CA CB CG HIS HIS HIS 13 13 13 N 7 -11.46 1.70 111.00 99.54 A A A CB CG CD1 LEU LEU LEU 17 17 17 N 8 -4.44 0.70 120.80 116.36 A A A CB CG CD2 PHE PHE PHE 6 6 6 N 8 -12.69 1.90 113.40 100.71 A A A CA CB CG TYR TYR TYR 26 26 26 N 8 -4.04 0.50 120.30 116.26 A A A NE CZ NH2 ARG ARG ARG 27 27 27 N 9 -4.01 0.60 121.00 116.99 A A A CB CG CD2 TYR TYR TYR 26 26 26 N 10 -14.17 1.90 113.40 99.23 A A A CA CB CG TYR TYR TYR 26 26 26 N 11 -11.03 1.80 114.00 102.97 A A A CA CB SG CYS CYS CYS 11 11 11 N 11 -13.40 1.90 113.40 100.00 A A A CA CB CG TYR TYR TYR 26 26 26 N 11 -3.81 0.60 121.00 117.19 A A A CB CG CD1 TYR TYR TYR 26 26 26 N 11 -11.09 1.80 114.00 102.91 A A A CA CB SG CYS CYS CYS 30 30 30 N 11 -11.12 1.80 114.00 102.88 A A A CA CB SG CYS CYS CYS 34 34 34 N 12 -12.56 1.80 114.00 101.44 A A A CA CB SG CYS CYS CYS 11 11 11 N 12 -5.87 0.60 121.00 115.13 A A A CB CG CD2 TYR TYR TYR 26 26 26 N 12 3.90 0.60 121.00 124.90 A A A CB CG CD1 TYR TYR TYR 26 26 26 N 15 -11.26 1.80 114.00 102.74 A A A CA CB SG CYS CYS CYS 30 30 30 N 1 A ARG 3 156.18 175.77 1 A ASP 4 -63.85 -171.95 1 A TRP 5 -153.00 -34.12 1 A PHE 6 -85.98 -141.42 2 A ARG 3 153.68 173.14 2 A ASP 4 -46.43 160.31 2 A TRP 5 -151.00 -33.88 2 A PHE 6 -86.00 -140.55 2 A CYS 11 -53.97 -70.83 2 A HIS 13 -64.80 -71.15 2 A ASN 19 -49.73 -78.26 2 A CYS 20 34.89 28.69 2 A ARG 21 148.09 -18.83 2 A GLN 24 -73.03 -75.22 2 A CYS 30 -116.34 56.85 3 A ARG 3 179.67 -164.86 3 A ASP 4 -100.92 -154.14 3 A TRP 5 -152.88 -35.90 3 A PHE 6 -85.92 -147.62 3 A ASN 19 -85.75 -83.42 3 A CYS 20 39.57 27.30 3 A ARG 21 152.84 -21.40 3 A CYS 34 177.42 -31.79 3 A GLU 35 78.23 53.76 4 A ARG 3 152.31 -178.00 4 A TRP 5 -153.00 -25.73 4 A PHE 6 -85.92 -143.37 4 A GLU 8 75.97 -36.03 5 A ARG 3 155.17 -169.83 5 A TRP 5 -153.11 -34.48 5 A PHE 6 -85.97 -146.26 5 A ARG 12 -39.03 -27.74 5 A ASN 19 -72.94 -76.02 5 A CYS 20 28.80 72.15 5 A ARG 21 93.58 -1.13 5 A ASN 29 -49.78 -16.21 6 A ARG 3 157.70 171.16 6 A TRP 5 -144.88 -18.50 6 A PHE 6 -85.84 -138.73 6 A LYS 7 -87.91 36.62 6 A GLU 8 68.31 -22.68 6 A CYS 11 -57.95 -73.82 6 A ARG 12 -33.39 -32.02 6 A ASN 19 -75.59 -78.80 6 A CYS 20 33.31 30.33 6 A ARG 21 152.12 -22.73 7 A ARG 3 155.49 171.73 7 A ASP 4 -52.80 170.71 7 A TRP 5 -144.18 -24.06 7 A PHE 6 -86.00 -139.72 7 A LYS 7 -85.18 32.18 7 A GLU 8 69.12 -23.86 7 A CYS 20 -33.85 -34.54 7 A GLN 24 -69.27 -71.12 7 A TYR 26 -25.60 -53.99 7 A ALA 28 -87.17 -73.70 7 A CYS 30 -103.31 66.25 8 A ARG 3 157.08 -171.12 8 A TRP 5 -153.06 -34.47 8 A PHE 6 -86.01 -138.96 8 A ARG 12 -37.34 -29.81 8 A ASN 19 -70.96 -77.59 8 A CYS 20 33.50 32.55 8 A ARG 21 148.53 -17.17 8 A TYR 26 -109.69 -64.69 8 A CYS 30 -145.06 47.54 8 A GLU 35 71.73 32.17 9 A ARG 3 153.13 178.03 9 A TRP 5 -143.47 -31.11 9 A PHE 6 -85.96 -144.47 9 A ALA 14 -57.08 -9.70 9 A CYS 20 -24.28 -42.22 9 A GLN 24 -69.02 -75.56 10 A ARG 3 169.14 167.24 10 A ASP 4 -48.52 162.90 10 A TRP 5 -140.90 -22.88 10 A PHE 6 -85.99 -139.93 10 A LYS 7 -84.99 31.96 10 A GLU 8 69.87 -25.81 10 A HIS 13 -62.84 -74.14 10 A CYS 20 -34.76 -38.61 10 A LYS 25 -99.10 44.35 10 A TYR 26 -142.24 -61.51 11 A ARG 3 155.73 -171.23 11 A TRP 5 -151.25 -39.54 11 A PHE 6 -85.96 -138.98 11 A ASN 19 -85.69 -87.18 11 A CYS 20 41.60 25.84 11 A ARG 21 151.91 -18.34 12 A ARG 3 107.09 -161.40 12 A TRP 5 -144.97 -39.15 12 A PHE 6 -85.96 -141.68 12 A SER 16 -93.99 36.91 12 A LEU 17 -149.04 -46.48 12 A CYS 20 -25.18 -53.61 12 A GLN 24 -70.80 -73.77 12 A ALA 28 -59.30 -82.27 12 A ASN 29 -49.33 -14.99 13 A ARG 3 156.30 -167.23 13 A TRP 5 -153.01 -34.80 13 A PHE 6 -86.04 -145.75 13 A ASN 19 -90.81 31.18 13 A CYS 20 -82.08 42.29 13 A ARG 21 149.51 -17.13 13 A GLN 24 -77.33 -71.93 13 A TYR 26 -50.43 -77.93 13 A ALA 28 -67.88 -71.58 13 A ASN 29 -51.32 -7.58 14 A CYS 2 -59.36 172.41 14 A ARG 3 147.35 175.95 14 A TRP 5 -152.97 -32.18 14 A PHE 6 -85.94 -143.91 14 A TYR 26 -121.53 -79.52 14 A CYS 30 -145.08 35.52 15 A ARG 3 153.46 -168.31 15 A ASP 4 -97.10 -158.55 15 A TRP 5 -153.04 -36.52 15 A CYS 20 17.29 81.95 15 A ARG 21 80.49 11.58 15 A GLN 24 -64.69 -77.18 15 A ALA 28 -80.82 -76.45 15 A ASN 29 -35.80 -25.92 15 A GLU 35 66.72 61.55 model building X-PLOR refinement X-PLOR phasing X-PLOR SEA ANEMONE TOXIN (BGK) WITH HIGH AFFINITY FOR VOLTAGE DEPENDENT POTASSIUM CHANNEL, NMR, 15 STRUCTURES 1 Y N A GLU 8 A GLU 8 HELX_P A LEU 17 A LEU 17 1 1 10 A GLN 24 A GLN 24 HELX_P A ARG 27 A ARG 27 1 2 4 A ALA 31 A ALA 31 HELX_P A CYS 34 A CYS 34 1 3 4 disulf 2.020 A CYS 2 A SG CYS 2 1_555 A CYS 37 A SG CYS 37 1_555 disulf 2.020 A CYS 11 A SG CYS 11 1_555 A CYS 30 A SG CYS 30 1_555 disulf 2.017 A CYS 20 A SG CYS 20 1_555 A CYS 34 A SG CYS 34 1_555 POTASSIUM CHANNEL INHIBITOR NEUROTOXIN, POTASSIUM CHANNEL INHIBITOR TXBGK_BUNGR UNP 1 1 P29186 VCRDWFKETACRHAKSLGNCRTSQKYRANCAKTCELC 1 37 1BGK 1 37 P29186 A 1 1 37 1 P 1