1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Zeng, H. Moise, L. Grant, M.A. Hawrot, E. 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 ISOLEUCINE 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 C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE 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 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 276 22930 22940 10.1074/jbc.M102300200 11312275 The solution structure of the complex formed between alpha-bungarotoxin and an 18-mer cognate peptide derived from the alpha 1 subunit of the nicotinic acetylcholine receptor from Torpedo californica. 2001 10.2210/pdb1idl/pdb pdb_00001idl 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 8005.281 ALPHA-BUNGAROTOXIN 1 nat polymer LONG NEUROTOXIN 1 no no IVCHTTATSPISAVTCPPGENLCYRKMWCDAFCSSRGKVVELGCAATCPSKKPYEEVTCCSTDKCNPHPKQRPG IVCHTTATSPISAVTCPPGENLCYRKMWCDAFCSSRGKVVELGCAATCPSKKPYEEVTCCSTDKCNPHPKQRPG 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 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 many-banded krait PURCHASED FROM SIGMA Bungarus sample 8616 Bungarus multicinctus database_2 pdbx_nmr_software pdbx_nmr_spectrometer pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2001-04-25 1 1 2008-04-27 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name _pdbx_nmr_spectrometer.model 1IDG IS The average structure of the complex between alpha-Bungarotoxin and an 18mer Cognate Peptide 1IDH IS The 20 ensemble structures of the complex between alpha-Bungarotoxin and an 18mer Cognate Peptide 1IDI IS The average structure of this ensemble RCSB Y RCSB 2001-04-04 REL REL The authors recommend using the Graphics program, MOLMOL, to view this ensemble of 20 structures. The submitted conformer models are the 20 structures with the lowest energy from 122 acceptable structures which were from 400 total calculated structures and had no restraint violations. The best representative conformer is the lowest potential energy structure of the ensemble. 400 20 2D_TOCSY 2D_NOESY 29 mM 4.0 ambient 308 K distance geometry and simulated annealing 9 lowest energy 2.0 mM free alpha-Bungarotoxin, 50 mM perdeuterated potassium acetate buffer (pH 4.0) with 5% D2O and 0.05% sodium azide 95% H2O/5% D2O Bruker collection XwinNMR 2.1 Delaglio, F. et al. processing NMRPipe 1.8 Goddard, T.D. and Kneller, D.G. data analysis Sparky 3.95 Brunger, A.T. et al. refinement CNSsolve 1.0 600 Bruker AVANCE ILE 1 n 1 ILE 1 A VAL 2 n 2 VAL 2 A CYS 3 n 3 CYS 3 A HIS 4 n 4 HIS 4 A THR 5 n 5 THR 5 A THR 6 n 6 THR 6 A ALA 7 n 7 ALA 7 A THR 8 n 8 THR 8 A SER 9 n 9 SER 9 A PRO 10 n 10 PRO 10 A ILE 11 n 11 ILE 11 A SER 12 n 12 SER 12 A ALA 13 n 13 ALA 13 A VAL 14 n 14 VAL 14 A THR 15 n 15 THR 15 A CYS 16 n 16 CYS 16 A PRO 17 n 17 PRO 17 A PRO 18 n 18 PRO 18 A GLY 19 n 19 GLY 19 A GLU 20 n 20 GLU 20 A ASN 21 n 21 ASN 21 A LEU 22 n 22 LEU 22 A CYS 23 n 23 CYS 23 A TYR 24 n 24 TYR 24 A ARG 25 n 25 ARG 25 A LYS 26 n 26 LYS 26 A MET 27 n 27 MET 27 A TRP 28 n 28 TRP 28 A CYS 29 n 29 CYS 29 A ASP 30 n 30 ASP 30 A ALA 31 n 31 ALA 31 A PHE 32 n 32 PHE 32 A CYS 33 n 33 CYS 33 A SER 34 n 34 SER 34 A SER 35 n 35 SER 35 A ARG 36 n 36 ARG 36 A GLY 37 n 37 GLY 37 A LYS 38 n 38 LYS 38 A VAL 39 n 39 VAL 39 A VAL 40 n 40 VAL 40 A GLU 41 n 41 GLU 41 A LEU 42 n 42 LEU 42 A GLY 43 n 43 GLY 43 A CYS 44 n 44 CYS 44 A ALA 45 n 45 ALA 45 A ALA 46 n 46 ALA 46 A THR 47 n 47 THR 47 A CYS 48 n 48 CYS 48 A PRO 49 n 49 PRO 49 A SER 50 n 50 SER 50 A LYS 51 n 51 LYS 51 A LYS 52 n 52 LYS 52 A PRO 53 n 53 PRO 53 A TYR 54 n 54 TYR 54 A GLU 55 n 55 GLU 55 A GLU 56 n 56 GLU 56 A VAL 57 n 57 VAL 57 A THR 58 n 58 THR 58 A CYS 59 n 59 CYS 59 A CYS 60 n 60 CYS 60 A SER 61 n 61 SER 61 A THR 62 n 62 THR 62 A ASP 63 n 63 ASP 63 A LYS 64 n 64 LYS 64 A CYS 65 n 65 CYS 65 A ASN 66 n 66 ASN 66 A PRO 67 n 67 PRO 67 A HIS 68 n 68 HIS 68 A PRO 69 n 69 PRO 69 A LYS 70 n 70 LYS 70 A GLN 71 n 71 GLN 71 A ARG 72 n 72 ARG 72 A PRO 73 n 73 PRO 73 A GLY 74 n 74 GLY 74 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 N ASN HIS 66 68 2.05 3 A A O H LEU ALA 22 45 1.47 4 A A H OG1 CYS THR 3 15 1.55 5 A A O H ALA THR 45 47 1.49 5 A A HE O ARG LYS 25 64 1.57 5 A A O N ASN HIS 66 68 2.09 11 A A O H LYS VAL 38 40 1.58 11 A A O N ASN HIS 66 68 2.00 11 A A O N LYS VAL 38 40 2.15 14 A A O H ASP CYS 63 65 1.58 14 A A H O MET GLU 27 56 1.59 19 A A O H HIS LYS 4 64 1.54 19 A A O H LYS ASN 64 66 1.59 20 A A O H ALA CYS 46 48 1.57 1 A VAL 2 -142.84 -112.99 1 A CYS 3 -93.10 -147.85 1 A HIS 4 -30.39 148.54 1 A THR 5 -136.10 -61.90 1 A ALA 7 60.62 72.43 1 A ILE 11 -80.12 -75.24 1 A SER 12 -63.51 88.76 1 A ALA 13 -168.39 89.10 1 A VAL 14 59.87 126.71 1 A THR 15 -165.54 -71.05 1 A PRO 17 -51.55 -178.76 1 A PRO 18 -47.15 164.06 1 A GLU 20 -51.86 -100.70 1 A LEU 22 61.72 144.25 1 A CYS 23 61.69 95.70 1 A TYR 24 -58.76 177.19 1 A MET 27 -85.51 -77.21 1 A CYS 29 32.84 73.77 1 A ASP 30 57.07 -176.22 1 A CYS 33 154.35 -63.64 1 A SER 34 44.77 29.64 1 A ARG 36 40.57 93.02 1 A LYS 38 60.07 -86.32 1 A VAL 40 65.10 159.11 1 A LEU 42 65.60 160.22 1 A CYS 44 175.89 101.47 1 A ALA 45 -76.18 -80.43 1 A THR 47 172.13 -21.36 1 A SER 50 68.56 -94.31 1 A LYS 51 61.36 154.34 1 A GLU 55 60.92 116.96 1 A THR 62 -158.54 67.65 1 A ASP 63 71.33 178.35 1 A PRO 67 -21.08 60.89 1 A ARG 72 57.99 165.39 2 A CYS 3 -90.41 -158.26 2 A HIS 4 -14.34 -43.02 2 A THR 5 62.10 151.34 2 A SER 9 58.09 177.67 2 A ILE 11 176.95 158.07 2 A ALA 13 79.32 -62.53 2 A VAL 14 64.04 136.57 2 A THR 15 -134.75 -84.12 2 A PRO 17 -42.83 166.38 2 A PRO 18 -50.39 -175.32 2 A GLU 20 -49.73 -94.59 2 A LEU 22 15.04 47.05 2 A CYS 23 176.36 34.56 2 A TYR 24 -36.17 156.90 2 A MET 27 -129.26 -150.35 2 A TRP 28 86.46 -168.76 2 A ALA 31 57.46 -85.52 2 A CYS 33 176.91 -81.25 2 A GLU 41 -177.76 -74.23 2 A LEU 42 169.94 174.77 2 A ALA 45 -59.44 -71.26 2 A THR 47 171.84 -159.79 2 A CYS 48 -114.98 76.35 2 A SER 50 176.39 148.45 2 A LYS 51 -59.46 -70.10 2 A LYS 52 115.69 -49.61 2 A GLU 55 62.94 136.59 2 A GLU 56 -139.59 -67.22 2 A THR 62 -165.36 -36.57 2 A ASP 63 -169.44 -154.56 2 A CYS 65 59.70 13.95 2 A PRO 67 -67.89 67.37 2 A PRO 69 -61.21 80.35 3 A VAL 2 179.12 -161.04 3 A CYS 3 -108.73 -155.65 3 A HIS 4 -18.88 126.25 3 A THR 8 -161.07 -47.28 3 A PRO 10 -52.10 108.72 3 A ILE 11 -143.53 -154.58 3 A SER 12 48.52 177.76 3 A ALA 13 54.62 151.73 3 A VAL 14 86.20 -37.50 3 A CYS 16 -11.78 77.00 3 A PRO 18 -47.39 156.73 3 A GLU 20 -63.93 -121.17 3 A LEU 22 -13.03 -69.63 3 A CYS 23 -55.51 76.85 3 A MET 27 -42.94 176.32 3 A CYS 29 81.00 84.33 3 A ALA 31 -139.90 -44.24 3 A ARG 36 -149.39 -39.19 3 A LYS 38 40.39 -165.75 3 A VAL 39 -170.13 -34.39 3 A LEU 42 53.53 170.22 3 A CYS 44 -179.51 115.37 3 A ALA 45 -175.68 120.01 3 A ALA 46 -71.04 48.27 3 A THR 47 174.97 163.99 3 A SER 50 -57.53 -101.82 3 A LYS 51 44.77 77.21 3 A LYS 52 -178.94 -55.98 3 A GLU 55 63.89 102.33 3 A GLU 56 -72.75 -161.28 3 A THR 58 81.20 52.72 3 A CYS 59 47.83 -173.17 3 A CYS 60 -135.15 -46.40 3 A THR 62 -168.11 97.02 3 A ASP 63 51.63 -177.59 3 A ARG 72 62.30 140.27 4 A CYS 3 -43.81 101.77 4 A HIS 4 48.11 19.73 4 A THR 5 45.56 -71.93 4 A THR 6 79.00 41.61 4 A ALA 7 164.70 -96.28 4 A THR 8 165.71 -69.40 4 A ILE 11 -73.07 -120.02 4 A ALA 13 -179.26 87.61 4 A VAL 14 179.08 -37.05 4 A THR 15 -79.89 -76.28 4 A ASN 21 93.87 36.76 4 A TYR 24 -39.14 160.81 4 A TRP 28 -67.24 -169.88 4 A CYS 29 -60.96 -165.22 4 A CYS 33 -75.40 -70.39 4 A SER 34 47.78 29.36 4 A VAL 40 53.46 166.71 4 A LEU 42 28.91 85.76 4 A CYS 44 178.53 111.56 4 A ALA 45 -164.91 108.25 4 A THR 47 179.30 -32.93 4 A CYS 48 71.63 72.04 4 A SER 50 -76.26 -156.60 4 A GLU 55 -133.91 -61.39 4 A VAL 57 -76.43 -158.36 4 A SER 61 47.30 28.41 4 A THR 62 -163.74 -84.97 4 A ASP 63 178.72 157.30 4 A LYS 64 67.14 -62.66 4 A CYS 65 72.60 -56.73 4 A ASN 66 93.83 131.64 5 A VAL 2 -130.70 -94.35 5 A CYS 3 -77.55 -158.26 5 A HIS 4 -37.35 155.35 5 A THR 6 -95.56 30.92 5 A ALA 7 36.15 34.45 5 A SER 9 -28.79 -53.51 5 A PRO 10 -39.61 -72.65 5 A ILE 11 54.71 133.59 5 A ALA 13 -163.00 47.94 5 A VAL 14 -178.53 -37.32 5 A CYS 16 53.77 170.26 5 A GLU 20 53.39 176.03 5 A LEU 22 63.14 -79.01 5 A MET 27 -62.11 -80.75 5 A TRP 28 56.72 168.29 5 A CYS 29 -139.77 -44.87 5 A ASP 30 70.50 83.02 5 A ALA 31 59.50 -83.29 5 A CYS 33 -114.81 -83.12 5 A VAL 40 179.09 117.50 5 A GLU 41 -172.46 85.37 5 A CYS 44 168.17 29.33 5 A ALA 45 -160.37 19.55 5 A ALA 46 63.45 -61.86 5 A THR 47 56.82 -86.12 5 A SER 50 -104.54 -119.10 5 A LYS 51 68.74 -77.18 5 A LYS 52 46.42 -172.91 5 A PRO 53 -38.78 -35.81 5 A TYR 54 -93.30 47.93 5 A GLU 55 -38.34 130.03 5 A GLU 56 -115.94 -90.50 5 A THR 58 168.29 -55.11 5 A LYS 64 34.30 -88.38 5 A CYS 65 57.73 9.23 5 A PRO 67 -33.31 65.45 5 A GLN 71 -57.98 172.87 6 A HIS 4 -118.00 -143.03 6 A THR 5 173.91 129.52 6 A ALA 7 52.47 96.74 6 A THR 8 -171.08 -42.26 6 A SER 9 -160.60 -64.54 6 A ILE 11 60.26 127.92 6 A SER 12 57.94 163.14 6 A VAL 14 70.15 139.83 6 A THR 15 -146.66 -73.77 6 A PRO 17 -49.34 155.63 6 A PRO 18 -49.07 -176.82 6 A GLU 20 -48.02 -89.35 6 A MET 27 -115.82 -162.80 6 A TRP 28 54.86 17.67 6 A CYS 29 46.22 -171.51 6 A ALA 31 -174.09 -53.30 6 A CYS 33 -156.27 -80.47 6 A SER 34 48.15 29.48 6 A ARG 36 -66.13 83.24 6 A LYS 38 -93.35 54.32 6 A GLU 41 48.07 -178.80 6 A LEU 42 73.73 137.61 6 A ALA 46 -90.21 47.35 6 A SER 50 65.51 -110.82 6 A LYS 51 40.96 77.52 6 A LYS 52 -159.80 -68.64 6 A GLU 56 -62.69 -160.86 6 A VAL 57 -97.45 -76.39 6 A THR 58 56.94 145.85 6 A CYS 59 67.56 154.39 6 A THR 62 -178.32 -54.83 6 A LYS 64 51.30 -74.89 6 A CYS 65 83.39 -45.63 6 A ASN 66 -20.31 140.56 6 A HIS 68 -104.76 75.50 6 A ARG 72 -178.72 105.98 7 A VAL 2 -160.70 -156.48 7 A CYS 3 -85.01 -153.50 7 A HIS 4 -26.65 144.95 7 A THR 6 -168.28 36.76 7 A ALA 7 105.84 -86.76 7 A THR 8 -148.72 16.44 7 A ILE 11 -49.80 -95.85 7 A SER 12 -43.33 93.53 7 A ALA 13 -138.37 -94.41 7 A THR 15 -142.76 -110.28 7 A CYS 16 -57.58 -169.80 7 A PRO 17 -44.33 -178.42 7 A PRO 18 -37.37 161.41 7 A GLU 20 64.87 140.66 7 A ASN 21 84.89 29.61 7 A CYS 23 31.95 99.13 7 A TYR 24 -111.37 -167.15 7 A TRP 28 25.72 46.44 7 A PHE 32 60.47 81.38 7 A LYS 38 -111.91 -163.64 7 A VAL 39 -177.88 -29.85 7 A LEU 42 78.08 135.26 7 A ALA 45 -67.54 46.23 7 A THR 47 79.28 158.60 7 A SER 50 -84.50 -120.30 7 A LYS 51 54.11 163.01 7 A LYS 52 106.13 -57.42 7 A GLU 55 65.53 -71.75 7 A GLU 56 62.01 154.90 7 A VAL 57 -92.60 47.30 7 A CYS 59 54.59 162.85 7 A THR 62 -91.72 -88.67 7 A ASP 63 -137.07 -135.09 7 A CYS 65 85.27 -9.08 7 A ASN 66 69.32 172.17 7 A PRO 67 -69.40 55.80 7 A HIS 68 17.23 68.49 7 A GLN 71 -179.50 -54.80 7 A ARG 72 176.06 161.48 8 A VAL 2 -158.70 -136.08 8 A HIS 4 -6.69 130.10 8 A THR 6 -88.30 39.51 8 A ALA 7 74.72 -82.56 8 A THR 8 -141.65 -11.44 8 A SER 9 -55.42 -89.72 8 A ILE 11 57.04 125.19 8 A SER 12 -34.09 109.52 8 A VAL 14 59.52 129.53 8 A THR 15 -165.31 -78.75 8 A PRO 17 -36.38 139.48 8 A ASN 21 83.47 -12.89 8 A LEU 22 -48.15 165.20 8 A TRP 28 63.10 141.80 8 A CYS 29 -98.63 41.17 8 A ASP 30 51.58 -150.96 8 A PHE 32 76.04 -153.46 8 A SER 35 -49.19 176.20 8 A GLU 41 -179.02 120.67 8 A LEU 42 -152.62 -86.16 8 A ALA 45 173.95 125.83 8 A ALA 46 -72.11 45.59 8 A THR 47 172.31 157.30 8 A CYS 48 -152.44 73.33 8 A SER 50 167.21 121.74 8 A LYS 51 178.15 98.43 8 A LYS 52 -139.65 -58.03 8 A PRO 53 -73.80 -156.20 8 A GLU 56 -166.53 112.51 8 A THR 58 -134.67 -39.18 8 A CYS 59 69.88 -164.18 8 A ASP 63 58.65 163.41 8 A ASN 66 -21.43 89.73 8 A PRO 69 -61.73 91.13 8 A PRO 73 -68.78 88.87 9 A VAL 2 -178.23 -92.42 9 A CYS 3 -68.91 -99.05 9 A THR 6 -143.63 33.36 9 A ALA 7 -163.10 -139.11 9 A THR 8 -127.00 -76.73 9 A ILE 11 -103.75 -162.64 9 A ALA 13 -117.88 -106.50 9 A THR 15 -113.77 -78.39 9 A PRO 18 -55.82 -167.89 9 A GLU 20 62.80 151.94 9 A ASN 21 38.18 -86.09 9 A LEU 22 48.82 26.26 9 A CYS 23 155.58 47.98 9 A TYR 24 -39.57 162.37 9 A TRP 28 61.16 150.34 9 A ASP 30 66.88 -71.19 9 A ALA 31 -56.48 -78.25 9 A PHE 32 -176.24 130.47 9 A SER 35 -68.51 64.28 9 A ARG 36 41.13 92.11 9 A VAL 40 -58.49 -93.81 9 A GLU 41 -174.18 -80.72 9 A CYS 44 176.37 107.22 9 A THR 47 178.12 -158.94 9 A CYS 48 -113.30 69.46 9 A LYS 51 60.49 109.43 9 A GLU 55 -110.35 -82.31 9 A VAL 57 10.98 -116.70 9 A THR 58 164.15 -78.78 9 A SER 61 59.42 14.50 9 A ASP 63 -55.93 -171.09 9 A CYS 65 80.62 -37.73 9 A ASN 66 70.40 164.31 9 A PRO 67 -56.63 -71.00 9 A HIS 68 156.90 80.37 9 A LYS 70 60.67 -174.55 9 A GLN 71 -175.24 58.42 10 A CYS 3 -68.30 -95.96 10 A THR 5 -37.07 -77.39 10 A THR 8 80.69 -52.19 10 A SER 9 -87.02 -70.71 10 A ILE 11 62.67 133.60 10 A SER 12 68.71 159.43 10 A ALA 13 -164.23 -87.35 10 A THR 15 -171.43 -83.75 10 A PRO 17 -50.08 -178.04 10 A GLU 20 -106.64 -138.04 10 A LEU 22 -54.48 -85.57 10 A CYS 23 -58.49 78.87 10 A TYR 24 -58.73 175.26 10 A TRP 28 157.79 77.44 10 A ASP 30 -161.53 31.89 10 A CYS 33 -155.34 45.86 10 A VAL 40 -121.25 -89.30 10 A GLU 41 -170.67 -67.27 10 A LEU 42 175.66 -177.05 10 A CYS 44 166.21 54.38 10 A ALA 46 -160.59 46.59 10 A THR 47 116.46 -7.10 10 A CYS 48 -28.02 132.18 10 A PRO 49 -86.70 -98.78 10 A SER 50 47.48 -156.90 10 A LYS 51 79.82 44.44 10 A LYS 52 -162.33 -65.50 10 A PRO 53 -60.02 -81.68 10 A TYR 54 -107.89 -70.68 10 A GLU 56 -123.18 -84.90 10 A THR 58 -173.22 130.44 10 A CYS 59 44.60 98.70 10 A SER 61 56.92 18.44 10 A THR 62 -130.32 -66.53 10 A ASP 63 171.07 99.01 10 A LYS 64 51.54 -86.88 10 A CYS 65 82.33 -11.65 10 A ASN 66 73.02 160.15 10 A PRO 67 -41.32 -76.64 10 A HIS 68 161.61 83.62 10 A LYS 70 51.80 98.64 10 A GLN 71 -156.95 55.53 11 A VAL 2 -161.46 -163.11 11 A CYS 3 -64.48 -143.28 11 A HIS 4 -37.83 115.94 11 A THR 5 -70.06 -160.74 11 A THR 6 -83.74 34.97 11 A THR 8 -160.46 -52.85 11 A SER 9 169.53 -44.55 11 A ILE 11 63.31 122.98 11 A SER 12 -34.39 101.00 11 A ALA 13 -175.29 55.20 11 A VAL 14 171.91 -175.49 11 A THR 15 76.35 -164.52 11 A CYS 16 -38.40 123.01 11 A PRO 18 -44.12 178.62 11 A GLU 20 68.58 -115.50 11 A LEU 22 66.28 111.49 11 A LYS 26 -164.41 96.02 11 A MET 27 -38.42 -89.28 11 A TRP 28 54.68 162.56 11 A CYS 29 174.22 91.55 11 A ASP 30 -96.31 46.43 11 A ALA 31 77.27 -49.92 11 A CYS 33 -65.93 -77.46 11 A SER 34 35.49 35.23 11 A ARG 36 47.03 82.34 11 A VAL 39 36.90 -62.13 11 A VAL 40 -128.55 -166.87 11 A CYS 44 -170.51 -45.15 11 A ALA 45 161.65 -170.17 11 A ALA 46 89.00 50.01 11 A THR 47 46.02 -159.30 11 A LYS 51 63.03 119.23 11 A GLU 56 61.33 151.46 11 A THR 58 52.36 157.93 11 A CYS 59 64.41 151.18 11 A CYS 60 -137.13 -43.22 11 A THR 62 179.88 -159.27 11 A LYS 64 8.80 -70.94 11 A PRO 67 -21.06 56.53 11 A LYS 70 -78.13 -84.31 11 A GLN 71 57.96 -85.69 11 A ARG 72 55.37 81.55 11 A PRO 73 -52.99 -175.30 12 A VAL 2 -138.26 -69.24 12 A HIS 4 -27.28 144.88 12 A THR 6 -158.41 28.03 12 A ALA 7 -175.13 -71.50 12 A THR 8 168.61 -24.30 12 A SER 9 -144.77 -62.94 12 A ILE 11 -78.33 -90.15 12 A SER 12 -47.90 98.06 12 A VAL 14 68.89 -59.16 12 A THR 15 37.34 -153.80 12 A CYS 16 -41.78 160.43 12 A PRO 17 -42.93 168.38 12 A ASN 21 83.49 4.67 12 A TYR 24 -36.15 148.86 12 A LYS 26 -172.94 95.38 12 A TRP 28 176.95 -165.28 12 A ALA 31 69.78 -65.34 12 A CYS 33 -104.90 -87.36 12 A LYS 38 65.85 145.18 12 A VAL 40 45.75 174.85 12 A CYS 44 72.13 94.94 12 A THR 47 -177.48 -38.41 12 A CYS 48 52.00 176.10 12 A PRO 49 -78.31 -87.64 12 A SER 50 -173.92 31.91 12 A LYS 51 57.06 165.31 12 A PRO 53 -52.25 100.74 12 A TYR 54 38.83 94.84 12 A GLU 55 175.18 -105.07 12 A VAL 57 -121.44 -79.11 12 A THR 58 56.20 161.59 12 A CYS 59 61.84 128.96 12 A ASP 63 63.21 -161.26 12 A GLN 71 63.59 138.49 13 A VAL 2 -105.31 -165.58 13 A CYS 3 -42.29 -80.99 13 A THR 5 86.55 -116.53 13 A THR 6 91.33 12.30 13 A ALA 7 -154.83 -144.28 13 A THR 8 -164.79 -44.30 13 A PRO 10 -49.65 -71.85 13 A ILE 11 -103.06 -102.51 13 A ALA 13 176.69 70.51 13 A VAL 14 178.88 -161.90 13 A THR 15 63.10 -172.85 13 A CYS 16 -33.67 92.06 13 A GLU 20 -176.09 -171.29 13 A LEU 22 91.48 -26.65 13 A ARG 25 179.41 122.79 13 A LYS 26 -158.53 -83.14 13 A TRP 28 171.67 -30.34 13 A CYS 29 73.25 -61.18 13 A ASP 30 74.14 76.09 13 A PHE 32 177.14 119.97 13 A CYS 33 -96.14 37.00 13 A ARG 36 -91.51 47.03 13 A LYS 38 -128.79 -168.25 13 A VAL 40 -49.01 -88.78 13 A GLU 41 -171.61 -83.57 13 A CYS 44 -179.63 17.73 13 A ALA 45 51.13 166.52 13 A ALA 46 159.66 -30.94 13 A THR 47 179.44 -19.46 13 A CYS 48 87.90 81.96 13 A SER 50 54.78 -161.66 13 A LYS 51 57.40 147.18 13 A LYS 52 169.03 -55.52 13 A GLU 55 59.83 158.49 13 A GLU 56 -150.26 -77.50 13 A CYS 59 -63.61 -168.91 13 A SER 61 161.50 -53.50 13 A LYS 64 78.93 -38.23 13 A CYS 65 72.55 -43.38 13 A PRO 67 -80.09 30.36 13 A HIS 68 27.85 60.47 14 A CYS 3 -63.96 -115.78 14 A THR 6 31.53 38.44 14 A ALA 7 -173.35 -136.78 14 A THR 8 -135.98 -50.83 14 A ILE 11 69.04 -61.86 14 A CYS 16 -49.06 170.98 14 A PRO 17 -34.05 151.80 14 A GLU 20 -44.43 95.22 14 A ASN 21 141.92 31.79 14 A LEU 22 -86.22 -142.29 14 A CYS 23 -55.63 -171.89 14 A MET 27 -59.60 -74.52 14 A TRP 28 -43.33 156.61 14 A ASP 30 -89.61 -70.60 14 A ALA 31 -106.34 -80.48 14 A CYS 33 -79.60 -76.03 14 A SER 34 47.84 28.75 14 A LYS 38 62.01 117.14 14 A GLU 41 173.48 57.14 14 A ALA 45 -114.01 -159.30 14 A ALA 46 174.53 -26.22 14 A THR 47 -175.08 18.62 14 A CYS 48 74.99 58.03 14 A SER 50 60.98 113.29 14 A LYS 51 -178.93 -101.21 14 A LYS 52 68.27 -173.64 14 A GLU 55 55.49 -179.95 14 A GLU 56 177.58 -34.46 14 A THR 58 -141.69 23.31 14 A CYS 59 58.88 168.05 14 A CYS 60 -77.96 -155.65 14 A SER 61 166.73 -42.94 14 A THR 62 155.93 136.58 14 A ASP 63 57.15 126.77 14 A LYS 64 64.11 -59.22 14 A CYS 65 73.95 -19.64 14 A ASN 66 -44.68 -173.89 14 A LYS 70 -91.60 50.17 14 A GLN 71 -60.04 87.39 14 A ARG 72 -176.19 131.70 15 A VAL 2 -157.38 -142.35 15 A THR 5 166.07 168.30 15 A THR 6 -91.14 46.99 15 A THR 8 -161.34 -64.00 15 A SER 9 -175.01 -63.67 15 A ILE 11 -67.70 -77.38 15 A SER 12 -38.64 -32.17 15 A ALA 13 -53.39 -85.89 15 A THR 15 64.34 178.21 15 A PRO 18 -80.44 -92.02 15 A GLU 20 -164.30 -41.94 15 A TYR 24 -34.63 166.02 15 A LYS 26 -34.57 152.19 15 A TRP 28 41.69 -170.95 15 A ALA 31 -135.84 -72.11 15 A PHE 32 -174.89 85.86 15 A SER 35 -103.05 -156.43 15 A ARG 36 -32.38 -95.64 15 A LYS 38 46.91 -165.64 15 A VAL 39 62.47 145.35 15 A VAL 40 61.69 141.48 15 A GLU 41 -140.29 -139.81 15 A LEU 42 -170.72 122.71 15 A CYS 44 142.17 36.89 15 A ALA 46 -84.73 43.04 15 A THR 47 -44.39 -77.19 15 A CYS 48 -13.50 80.83 15 A PRO 49 -91.57 -68.89 15 A LYS 51 64.05 169.07 15 A TYR 54 -80.38 -77.48 15 A GLU 55 -53.00 170.98 15 A GLU 56 62.18 122.23 15 A THR 58 168.59 175.54 15 A CYS 60 66.74 106.51 15 A SER 61 -143.22 12.65 15 A THR 62 -170.65 143.38 15 A ASP 63 -30.21 152.03 15 A LYS 64 69.59 -43.81 15 A CYS 65 74.67 -39.64 15 A ASN 66 -38.56 157.47 15 A LYS 70 -170.62 77.06 15 A ARG 72 63.63 137.34 16 A VAL 2 -155.20 -108.23 16 A CYS 3 -55.77 -87.70 16 A HIS 4 162.87 -47.50 16 A THR 5 -90.46 -155.63 16 A THR 6 128.29 21.22 16 A ALA 7 61.51 -75.73 16 A SER 9 178.82 -164.17 16 A SER 12 -48.70 176.49 16 A THR 15 -93.56 -95.52 16 A CYS 16 161.31 -179.94 16 A PRO 17 -45.73 167.90 16 A GLU 20 -50.70 174.48 16 A CYS 23 150.37 91.01 16 A TRP 28 81.53 106.67 16 A ASP 30 43.86 -91.35 16 A CYS 33 -150.86 50.36 16 A ARG 36 43.70 94.25 16 A VAL 40 145.33 105.77 16 A GLU 41 158.27 109.47 16 A LEU 42 -146.11 -80.64 16 A CYS 44 -162.00 115.11 16 A ALA 45 174.06 -19.71 16 A ALA 46 74.90 -57.81 16 A THR 47 75.26 -5.85 16 A TYR 54 -179.43 -49.60 16 A GLU 56 62.43 135.74 16 A THR 58 163.60 -173.19 16 A CYS 60 59.22 117.30 16 A SER 61 -142.57 29.06 16 A THR 62 -165.77 -155.22 16 A LYS 64 58.72 8.61 16 A CYS 65 69.57 -27.41 16 A ASN 66 94.52 98.15 16 A PRO 67 -87.31 49.70 16 A HIS 68 27.98 60.29 17 A VAL 2 -106.44 -103.54 17 A HIS 4 -28.60 91.78 17 A THR 6 -141.90 28.10 17 A ALA 7 45.75 27.32 17 A THR 8 177.33 169.39 17 A SER 9 51.70 -180.00 17 A PRO 10 -51.01 103.38 17 A SER 12 40.60 28.19 17 A ALA 13 171.76 88.84 17 A VAL 14 176.21 -36.12 17 A THR 15 -96.98 -146.30 17 A CYS 16 -36.59 108.83 17 A PRO 18 -34.59 -109.56 17 A GLU 20 43.98 -145.60 17 A LEU 22 61.57 -78.88 17 A TRP 28 170.85 -33.58 17 A CYS 29 44.22 76.30 17 A ASP 30 -45.32 163.02 17 A PHE 32 68.09 -72.43 17 A CYS 33 170.41 -69.13 17 A SER 34 47.05 29.34 17 A ARG 36 45.84 28.73 17 A LYS 38 -160.68 -39.12 17 A VAL 39 -170.52 -49.73 17 A GLU 41 -125.95 -86.02 17 A LEU 42 175.35 152.68 17 A CYS 44 169.57 31.34 17 A ALA 46 46.12 24.92 17 A CYS 48 67.49 62.60 17 A PRO 49 -96.01 -92.07 17 A LYS 51 176.46 78.36 17 A LYS 52 -173.72 -62.12 17 A PRO 53 -62.07 -161.64 17 A TYR 54 -68.12 65.79 17 A GLU 55 176.99 145.78 17 A GLU 56 -175.62 97.14 17 A VAL 57 -157.31 37.62 17 A THR 58 -46.34 -95.77 17 A SER 61 -69.53 44.34 17 A THR 62 -167.95 -99.87 17 A LYS 64 53.91 -88.21 17 A CYS 65 55.09 7.25 17 A HIS 68 -11.71 -64.65 18 A VAL 2 -56.23 -177.47 18 A CYS 3 -70.24 -111.48 18 A THR 5 26.78 -158.79 18 A ALA 7 83.41 -10.15 18 A THR 8 -131.10 -50.44 18 A SER 9 167.85 -51.05 18 A PRO 10 -37.72 -74.90 18 A ILE 11 -61.30 -113.71 18 A SER 12 35.36 34.72 18 A ALA 13 -109.76 -90.50 18 A THR 15 -138.41 -76.01 18 A PRO 17 -39.43 161.64 18 A LEU 22 -42.27 -93.74 18 A TYR 24 -33.84 149.18 18 A ARG 25 -104.66 41.28 18 A LYS 26 -38.23 117.61 18 A MET 27 -58.47 -171.96 18 A TRP 28 64.22 161.87 18 A ALA 31 -55.90 -81.61 18 A PHE 32 178.47 83.51 18 A CYS 33 -122.36 -73.62 18 A VAL 39 38.98 102.39 18 A GLU 41 175.73 86.45 18 A LEU 42 -46.76 162.86 18 A CYS 44 163.78 43.32 18 A THR 47 -68.64 -72.68 18 A CYS 48 77.21 58.75 18 A SER 50 -35.03 138.58 18 A LYS 51 -144.16 -93.64 18 A LYS 52 -173.72 -59.58 18 A GLU 55 158.27 173.14 18 A GLU 56 -179.10 45.22 18 A THR 58 159.05 -74.52 18 A SER 61 -92.98 45.56 18 A THR 62 -157.28 20.89 18 A ASP 63 59.15 155.55 18 A LYS 64 49.04 -91.22 18 A CYS 65 55.83 2.12 18 A LYS 70 -147.35 20.94 18 A GLN 71 68.43 -65.64 18 A ARG 72 68.18 107.70 19 A VAL 2 -176.51 130.77 19 A CYS 3 44.87 -137.04 19 A THR 6 -146.33 50.28 19 A ALA 7 -60.71 81.96 19 A THR 8 65.11 -58.94 19 A SER 9 -174.06 -58.47 19 A ILE 11 -178.75 -97.77 19 A SER 12 -38.34 -86.10 19 A ALA 13 74.37 77.71 19 A VAL 14 50.67 158.04 19 A THR 15 -164.58 -161.25 19 A CYS 16 -63.53 -128.25 19 A PRO 17 -45.25 178.01 19 A PRO 18 -78.44 -84.28 19 A GLU 20 -53.54 -175.70 19 A ASN 21 77.87 -152.40 19 A LEU 22 44.12 -178.93 19 A CYS 23 8.25 110.07 19 A ARG 25 -147.76 35.96 19 A LYS 26 -34.32 155.12 19 A TRP 28 77.44 151.28 19 A ASP 30 58.19 90.61 19 A ALA 31 168.05 -79.00 19 A PHE 32 -170.45 33.83 19 A CYS 33 -120.95 -87.93 19 A SER 34 46.23 29.51 19 A VAL 39 -159.57 -48.60 19 A GLU 41 -179.49 38.43 19 A CYS 44 144.61 131.00 19 A ALA 45 -157.22 -46.36 19 A ALA 46 81.09 -7.64 19 A THR 47 178.50 -17.82 19 A CYS 48 69.19 95.53 19 A LYS 51 169.86 137.90 19 A LYS 52 173.89 -57.97 19 A TYR 54 66.60 -64.36 19 A THR 58 128.90 41.63 19 A CYS 59 58.32 -162.43 19 A SER 61 164.05 -28.44 19 A THR 62 -93.77 -159.16 19 A LYS 64 82.81 -34.33 19 A CYS 65 69.77 -65.58 19 A ASN 66 33.58 93.24 19 A HIS 68 -111.31 63.15 19 A PRO 69 -69.54 63.08 19 A GLN 71 -139.68 -89.77 19 A ARG 72 167.93 -60.97 19 A PRO 73 -66.67 -174.50 20 A VAL 2 -63.38 -148.99 20 A CYS 3 -62.41 -123.58 20 A THR 5 -36.09 -83.61 20 A THR 6 37.77 45.21 20 A ALA 7 -81.54 -147.88 20 A SER 9 -152.26 -61.06 20 A PRO 10 -87.34 -97.83 20 A ALA 13 81.18 -49.53 20 A VAL 14 65.95 135.83 20 A GLU 20 -80.54 -127.33 20 A LEU 22 78.91 -13.23 20 A CYS 23 177.68 122.07 20 A LYS 26 -164.41 108.12 20 A MET 27 -54.39 -171.98 20 A ASP 30 71.07 -57.59 20 A ALA 31 -44.48 -81.02 20 A CYS 33 -153.98 50.37 20 A SER 35 -49.48 159.18 20 A LEU 42 45.20 -177.20 20 A CYS 44 169.01 108.14 20 A ALA 45 146.54 139.39 20 A THR 47 65.09 -54.71 20 A CYS 48 31.12 -85.31 20 A PRO 49 -47.50 100.25 20 A SER 50 167.85 -33.51 20 A LYS 52 167.13 -66.96 20 A GLU 55 57.53 -85.16 20 A GLU 56 65.96 -171.84 20 A THR 58 -66.87 -101.56 20 A CYS 59 -17.48 -48.51 20 A CYS 60 73.30 137.25 20 A THR 62 179.28 171.10 20 A ASP 63 46.12 -172.96 20 A CYS 65 75.48 -13.24 20 A HIS 68 -171.58 98.87 20 A LYS 70 64.75 79.54 20 A GLN 71 -155.48 -42.16 20 A ARG 72 9.78 -74.84 20 A PRO 73 -68.40 67.77 THE NMR SOLUTION STRUCTURE OF ALPHA-BUNGAROTOXIN 1 N N disulf 2.038 A CYS 3 A SG CYS 3 1_555 A CYS 23 A SG CYS 23 1_555 disulf 2.031 A CYS 16 A SG CYS 16 1_555 A CYS 44 A SG CYS 44 1_555 disulf 2.030 A CYS 29 A SG CYS 29 1_555 A CYS 33 A SG CYS 33 1_555 disulf 2.029 A CYS 48 A SG CYS 48 1_555 A CYS 59 A SG CYS 59 1_555 disulf 2.035 A CYS 60 A SG CYS 60 1_555 A CYS 65 A SG CYS 65 1_555 TOXIN ALPHA-BUNGAROTOXIN, ALPHA-NEUROTOXIN, NMR SOLUTION STRUCTURE, TOXIN NXL1A_BUNMU UNP 1 1 P60615 IVCHTTATSPISAVTCPPGENLCYRKMWCDAFCSSRGKVVELGCAATCPSKKPYEEVTCCSTDKCNPHPKQRPG 1 74 1IDL 1 74 P60615 A 1 1 74 1 P 1