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/pdb1idi/pdb pdb_00001idi There are several chirality errors in chain A. 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 1IDL is the 20 ensemble structures of alpha-Bungarotoxin RCSB Y RCSB 2001-04-04 REL REL The chirality error is in THR 8 CB, OG1; LYS 38 CA, CB; GLU 55 CA, HA. There is no chirality error if MOLMOL is used to view the structure. 1 1 2D_TOCSY 2D_NOESY 4.0 ambient 308 K distance geometry and simulated annealing 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 CB THR 8 WRONG HAND 1 A CA LYS 38 WRONG HAND 1 A CA GLU 55 WRONG HAND 1 A A MET TRP 27 28 148.86 1 A A TRP CYS 28 29 -146.09 1 A A LYS VAL 38 39 -102.60 1 A A VAL GLU 40 41 146.72 1 A A SER LYS 50 51 144.49 1 A A TYR GLU 54 55 30.61 1 A A VAL THR 57 58 -137.23 1 A A THR CYS 58 59 137.22 1 A A CYS ASN 65 66 144.50 1 A A HIS PRO 68 69 120.17 1 A A PRO LYS 69 70 148.88 1 8.12 1.30 111.50 119.62 A A A ND1 CE1 NE2 HIS HIS HIS 4 4 4 N 1 3.87 0.50 120.30 124.17 A A A NE CZ NH1 ARG ARG ARG 25 25 25 N 1 3.51 0.50 120.30 123.81 A A A NE CZ NH1 ARG ARG ARG 36 36 36 N 1 -3.71 0.60 121.00 117.29 A A A CB CG CD2 TYR TYR TYR 54 54 54 N 1 17.61 2.20 117.20 134.81 A A A CA C N PRO PRO HIS 67 67 68 Y 1 -11.53 1.60 122.70 111.17 A A A O C N PRO PRO HIS 67 67 68 Y 1 8.07 1.30 111.50 119.57 A A A ND1 CE1 NE2 HIS HIS HIS 68 68 68 N 1 4.13 0.50 120.30 124.43 A A A NE CZ NH1 ARG ARG ARG 72 72 72 N 1 A A CG CD2 HIS HIS 4 4 0.055 0.009 1.354 1.409 N 1 A A CG CD2 HIS HIS 68 68 0.059 0.009 1.354 1.413 N 1 A VAL 2 -136.65 -142.31 1 A CYS 3 -77.55 -103.82 1 A THR 5 -89.47 -99.23 1 A THR 6 97.45 71.85 1 A ALA 7 63.78 -57.26 1 A THR 8 -106.99 -105.00 1 A SER 9 -129.97 -60.40 1 A ILE 11 -63.48 -176.46 1 A ALA 13 -144.44 -102.49 1 A THR 15 -142.20 -69.26 1 A PRO 17 -63.74 -167.99 1 A ASN 21 33.90 -78.05 1 A LEU 22 74.54 -101.37 1 A MET 27 -62.88 -134.26 1 A TRP 28 77.87 -157.85 1 A CYS 29 -167.56 -47.63 1 A ASP 30 72.62 -100.28 1 A CYS 33 -127.00 -84.24 1 A LYS 38 142.34 49.48 1 A VAL 39 123.07 141.18 1 A VAL 40 51.20 117.11 1 A GLU 41 -97.07 -117.72 1 A LEU 42 172.21 161.16 1 A ALA 45 -145.95 -66.69 1 A THR 47 -140.05 -43.78 1 A CYS 48 62.40 88.61 1 A SER 50 -104.58 -110.61 1 A LYS 51 59.87 94.10 1 A LYS 52 -146.91 -78.73 1 A GLU 55 159.93 -170.33 1 A CYS 59 -27.33 114.82 1 A ASP 63 -44.39 107.71 1 A LYS 64 76.17 -65.40 1 A CYS 65 67.50 -75.30 1 A ASN 66 91.38 153.73 1 A PRO 67 -80.20 -86.88 1 A HIS 68 73.69 37.93 1 A LYS 70 57.29 117.08 1 A GLN 71 -127.04 -94.81 THE NMR SOLUTION STRUCTURE OF ALPHA-BUNGAROTOXIN 1 N N disulf 1.988 A CYS 3 A SG CYS 3 1_555 A CYS 23 A SG CYS 23 1_555 disulf 2.007 A CYS 16 A SG CYS 16 1_555 A CYS 44 A SG CYS 44 1_555 disulf 1.999 A CYS 29 A SG CYS 29 1_555 A CYS 33 A SG CYS 33 1_555 disulf 2.001 A CYS 48 A SG CYS 48 1_555 A CYS 59 A SG CYS 59 1_555 disulf 1.996 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 A GLY 37 A GLY 37 1 A LYS 38 A LYS 38 1.78 A PRO 67 A PRO 67 1 A HIS 68 A HIS 68 -5.93 NXL1A_BUNMU UNP 1 1 P60615 IVCHTTATSPISAVTCPPGENLCYRKMWCDAFCSSRGKVVELGCAATCPSKKPYEEVTCCSTDKCNPHPKQRPG 1 74 1IDI 1 74 P60615 A 1 1 74 1 P 1