1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Tugarinov, V. Kustanovich, I. Zilberberg, N. Gurevitz, M. Anglister, J. 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 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 Biochemistry BICHAW 0033 0006-2960 36 2414 2424 10.1021/bi961497l 9054546 Solution structures of a highly insecticidal recombinant scorpion alpha-toxin and a mutant with increased activity. 1997 US Biochemistry BICHAW 0033 0006-2960 35 10215 Functional Expression and Genetic Alteration of an Alpha Scorpion Neurotoxin 1996 10.2210/pdb1lqi/pdb pdb_00001lqi 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 7396.455 INSECT TOXIN ALPHA 1 man polymer NEUROTOXIN, INSECTOTOXIN, SCORPION TOXIN, LQHAIT no no MVRDAYIAKNYNCVYECFRDAYCNELCTKNGASSGYCQWAGKYGNACWCYALPDNVPIRVPGKCR MVRDAYIAKNYNCVYECFRDAYCNELCTKNGASSGYCQWAGKYGNACWCYALPDNVPIRVPGKCR 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 Leiurus Leiurus quinquestriatus hebraeus Escherichia sample POTENTIAL 6884 Leiurus quinquestriatus hebraeus 562 Escherichia coli T7 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 1997-03-12 1 1 2008-03-24 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site Y BNL 1996-06-17 REL 29 BRUNGER refinement X-PLOR MET 1 n 1 MET 1 A VAL 2 n 2 VAL 2 A ARG 3 n 3 ARG 3 A ASP 4 n 4 ASP 4 A ALA 5 n 5 ALA 5 A TYR 6 n 6 TYR 6 A ILE 7 n 7 ILE 7 A ALA 8 n 8 ALA 8 A LYS 9 n 9 LYS 9 A ASN 10 n 10 ASN 10 A TYR 11 n 11 TYR 11 A ASN 12 n 12 ASN 12 A CYS 13 n 13 CYS 13 A VAL 14 n 14 VAL 14 A TYR 15 n 15 TYR 15 A GLU 16 n 16 GLU 16 A CYS 17 n 17 CYS 17 A PHE 18 n 18 PHE 18 A ARG 19 n 19 ARG 19 A ASP 20 n 20 ASP 20 A ALA 21 n 21 ALA 21 A TYR 22 n 22 TYR 22 A CYS 23 n 23 CYS 23 A ASN 24 n 24 ASN 24 A GLU 25 n 25 GLU 25 A LEU 26 n 26 LEU 26 A CYS 27 n 27 CYS 27 A THR 28 n 28 THR 28 A LYS 29 n 29 LYS 29 A ASN 30 n 30 ASN 30 A GLY 31 n 31 GLY 31 A ALA 32 n 32 ALA 32 A SER 33 n 33 SER 33 A SER 34 n 34 SER 34 A GLY 35 n 35 GLY 35 A TYR 36 n 36 TYR 36 A CYS 37 n 37 CYS 37 A GLN 38 n 38 GLN 38 A TRP 39 n 39 TRP 39 A ALA 40 n 40 ALA 40 A GLY 41 n 41 GLY 41 A LYS 42 n 42 LYS 42 A TYR 43 n 43 TYR 43 A GLY 44 n 44 GLY 44 A ASN 45 n 45 ASN 45 A ALA 46 n 46 ALA 46 A CYS 47 n 47 CYS 47 A TRP 48 n 48 TRP 48 A CYS 49 n 49 CYS 49 A TYR 50 n 50 TYR 50 A ALA 51 n 51 ALA 51 A LEU 52 n 52 LEU 52 A PRO 53 n 53 PRO 53 A ASP 54 n 54 ASP 54 A ASN 55 n 55 ASN 55 A VAL 56 n 56 VAL 56 A PRO 57 n 57 PRO 57 A ILE 58 n 58 ILE 58 A ARG 59 n 59 ARG 59 A VAL 60 n 60 VAL 60 A PRO 61 n 61 PRO 61 A GLY 62 n 62 GLY 62 A LYS 63 n 63 LYS 63 A CYS 64 n 64 CYS 64 A ARG 65 n 65 ARG 65 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 O SER 34 A O SER 34 A N TYR 50 A N TYR 50 1 A ARG 3 0.248 SIDE CHAIN 1 A ARG 19 0.243 SIDE CHAIN 1 A ARG 59 0.267 SIDE CHAIN 1 A ARG 65 0.287 SIDE CHAIN 2 A ARG 3 0.275 SIDE CHAIN 2 A ARG 19 0.252 SIDE CHAIN 2 A ARG 59 0.167 SIDE CHAIN 2 A ARG 65 0.302 SIDE CHAIN 3 A ARG 3 0.317 SIDE CHAIN 3 A ARG 19 0.230 SIDE CHAIN 3 A ARG 59 0.317 SIDE CHAIN 3 A ARG 65 0.297 SIDE CHAIN 4 A ARG 3 0.081 SIDE CHAIN 4 A ARG 19 0.301 SIDE CHAIN 4 A ARG 65 0.195 SIDE CHAIN 5 A ARG 3 0.204 SIDE CHAIN 5 A ARG 19 0.175 SIDE CHAIN 5 A ARG 59 0.174 SIDE CHAIN 5 A ARG 65 0.221 SIDE CHAIN 6 A ARG 3 0.233 SIDE CHAIN 6 A ARG 19 0.244 SIDE CHAIN 6 A ARG 59 0.194 SIDE CHAIN 6 A ARG 65 0.281 SIDE CHAIN 7 A ARG 3 0.178 SIDE CHAIN 7 A ARG 59 0.299 SIDE CHAIN 7 A ARG 65 0.316 SIDE CHAIN 8 A ARG 3 0.317 SIDE CHAIN 8 A ARG 19 0.317 SIDE CHAIN 8 A ARG 59 0.272 SIDE CHAIN 8 A ARG 65 0.280 SIDE CHAIN 9 A ARG 3 0.225 SIDE CHAIN 9 A ARG 19 0.241 SIDE CHAIN 9 A ARG 59 0.207 SIDE CHAIN 10 A ARG 3 0.312 SIDE CHAIN 10 A ARG 19 0.220 SIDE CHAIN 10 A ARG 59 0.318 SIDE CHAIN 10 A ARG 65 0.243 SIDE CHAIN 11 A ARG 3 0.317 SIDE CHAIN 11 A ARG 19 0.192 SIDE CHAIN 11 A ARG 59 0.318 SIDE CHAIN 11 A ARG 65 0.274 SIDE CHAIN 12 A ARG 3 0.308 SIDE CHAIN 12 A ARG 19 0.147 SIDE CHAIN 12 A ARG 59 0.250 SIDE CHAIN 12 A ARG 65 0.301 SIDE CHAIN 13 A ARG 3 0.112 SIDE CHAIN 13 A ARG 19 0.139 SIDE CHAIN 13 A ARG 59 0.172 SIDE CHAIN 13 A ARG 65 0.278 SIDE CHAIN 14 A ARG 3 0.158 SIDE CHAIN 14 A ARG 19 0.173 SIDE CHAIN 14 A ARG 59 0.291 SIDE CHAIN 14 A ARG 65 0.308 SIDE CHAIN 15 A ARG 3 0.317 SIDE CHAIN 15 A ARG 19 0.299 SIDE CHAIN 15 A ARG 59 0.090 SIDE CHAIN 15 A ARG 65 0.301 SIDE CHAIN 16 A ARG 3 0.190 SIDE CHAIN 16 A ARG 19 0.315 SIDE CHAIN 16 A ARG 59 0.116 SIDE CHAIN 16 A ARG 65 0.310 SIDE CHAIN 17 A ARG 3 0.311 SIDE CHAIN 17 A ARG 19 0.294 SIDE CHAIN 17 A ARG 59 0.277 SIDE CHAIN 18 A ARG 3 0.240 SIDE CHAIN 18 A ARG 19 0.318 SIDE CHAIN 18 A ARG 59 0.100 SIDE CHAIN 18 A ARG 65 0.284 SIDE CHAIN 19 A ARG 3 0.284 SIDE CHAIN 19 A ARG 19 0.317 SIDE CHAIN 19 A ARG 59 0.192 SIDE CHAIN 19 A ARG 65 0.163 SIDE CHAIN 20 A ARG 3 0.100 SIDE CHAIN 20 A ARG 19 0.217 SIDE CHAIN 20 A ARG 59 0.316 SIDE CHAIN 20 A ARG 65 0.279 SIDE CHAIN 21 A ARG 3 0.190 SIDE CHAIN 21 A ARG 19 0.202 SIDE CHAIN 21 A ARG 59 0.310 SIDE CHAIN 21 A ARG 65 0.318 SIDE CHAIN 22 A ARG 3 0.275 SIDE CHAIN 22 A ARG 19 0.310 SIDE CHAIN 22 A ARG 59 0.299 SIDE CHAIN 22 A ARG 65 0.272 SIDE CHAIN 23 A ARG 19 0.317 SIDE CHAIN 23 A ARG 59 0.251 SIDE CHAIN 23 A ARG 65 0.241 SIDE CHAIN 24 A ARG 3 0.316 SIDE CHAIN 24 A ARG 19 0.260 SIDE CHAIN 24 A ARG 59 0.084 SIDE CHAIN 24 A ARG 65 0.110 SIDE CHAIN 25 A ARG 3 0.200 SIDE CHAIN 25 A ARG 19 0.291 SIDE CHAIN 25 A ARG 59 0.270 SIDE CHAIN 25 A ARG 65 0.134 SIDE CHAIN 26 A ARG 3 0.317 SIDE CHAIN 26 A ARG 19 0.316 SIDE CHAIN 26 A ARG 59 0.202 SIDE CHAIN 26 A ARG 65 0.274 SIDE CHAIN 27 A ARG 3 0.303 SIDE CHAIN 27 A ARG 19 0.243 SIDE CHAIN 27 A ARG 59 0.318 SIDE CHAIN 27 A ARG 65 0.271 SIDE CHAIN 28 A ARG 3 0.297 SIDE CHAIN 28 A ARG 19 0.141 SIDE CHAIN 28 A ARG 65 0.214 SIDE CHAIN 29 A ARG 3 0.247 SIDE CHAIN 29 A ARG 19 0.235 SIDE CHAIN 29 A ARG 59 0.316 SIDE CHAIN 29 A ARG 65 0.306 SIDE CHAIN 1 A ASN 12 40.70 26.40 1 A GLU 16 -47.42 152.67 1 A LEU 26 -65.12 -70.08 1 A ALA 40 -172.57 -139.74 1 A ALA 46 -116.10 -163.56 1 A ILE 58 -112.78 -167.00 2 A LYS 9 -112.42 -147.41 2 A CYS 13 -89.09 -155.82 2 A TYR 22 -51.90 -70.45 2 A LEU 26 -70.16 -70.69 2 A ALA 32 -103.25 -161.81 2 A SER 34 -163.43 -165.29 2 A ALA 40 -178.82 -127.73 2 A ALA 46 -118.59 -143.89 3 A LYS 9 -118.15 -157.19 3 A TYR 11 -97.58 40.91 3 A ASN 12 36.85 29.39 3 A LEU 26 -65.53 -70.71 3 A ALA 40 69.26 129.39 3 A ASP 54 -59.48 -7.76 4 A TYR 11 -99.09 34.61 4 A ASN 12 37.50 29.56 4 A ALA 40 52.73 17.87 4 A ASN 45 -111.96 74.56 4 A ALA 46 -79.30 -161.79 4 A LYS 63 -161.70 -163.49 5 A ILE 7 -39.86 134.76 5 A LYS 9 -128.92 -150.65 5 A ASN 10 15.69 -100.81 5 A VAL 14 -69.06 -177.78 5 A ALA 40 70.48 131.34 5 A ALA 46 -115.97 -156.64 5 A ILE 58 -113.29 -168.57 5 A LYS 63 -164.67 -166.29 6 A LYS 9 -115.35 -150.80 6 A ASN 10 25.02 -109.59 6 A TYR 11 -113.23 64.77 6 A LEU 26 -70.92 -70.84 6 A ALA 40 68.16 116.25 6 A ALA 46 -79.97 -149.07 6 A CYS 47 -164.06 117.05 6 A LYS 63 -102.45 -165.78 7 A TYR 11 -98.87 36.72 7 A ASN 12 37.49 29.30 7 A GLU 16 -42.13 153.13 7 A LEU 26 -61.82 -71.01 7 A ALA 40 71.19 134.28 7 A ALA 51 39.54 50.39 8 A LYS 9 -129.02 -147.01 8 A ASN 10 -39.99 -85.80 8 A TYR 11 -100.06 69.62 8 A VAL 14 -78.09 -169.24 8 A PHE 18 -132.56 -34.83 8 A LEU 26 -63.11 -70.16 8 A ALA 40 -178.05 -133.32 8 A ASN 45 -69.42 88.14 8 A ALA 46 -123.34 -149.84 8 A LYS 63 -165.41 -165.79 9 A ALA 5 -170.40 -169.12 9 A LYS 9 -118.34 -166.90 9 A PHE 18 -160.32 -51.14 9 A LEU 26 -67.46 -71.98 9 A SER 34 -177.09 139.41 9 A ALA 40 -175.80 -135.33 9 A ALA 46 -106.47 -160.87 9 A ALA 51 35.57 33.65 9 A LYS 63 -177.99 73.62 10 A ILE 7 -39.67 134.71 10 A ASN 12 39.07 28.54 10 A ALA 32 -102.41 -162.62 10 A ALA 40 -176.00 -139.33 10 A ALA 46 -119.20 -158.69 10 A ALA 51 37.66 46.24 11 A TYR 11 -98.89 33.17 11 A ASN 12 38.65 28.55 11 A ALA 40 70.63 111.38 11 A ALA 46 -113.27 -155.30 11 A ALA 51 38.99 38.36 11 A PRO 61 -69.60 87.37 11 A LYS 63 -119.30 -164.79 12 A LYS 9 -126.41 -160.43 12 A CYS 27 -38.94 -71.63 12 A ALA 40 61.77 123.17 12 A ASN 45 -102.96 78.16 12 A ALA 51 38.43 45.33 12 A LYS 63 -162.88 -168.96 13 A LYS 9 -115.99 -148.20 13 A LEU 26 -66.50 -70.07 13 A ALA 40 58.03 107.54 13 A ALA 46 -109.58 -153.39 13 A PRO 61 -69.73 86.92 14 A ILE 7 -39.91 139.26 14 A LYS 9 -115.80 -160.48 14 A CYS 13 -89.65 -157.56 14 A TYR 22 -51.43 -71.21 14 A SER 34 -175.04 136.41 14 A ALA 40 72.46 129.25 14 A ALA 46 -106.66 -156.85 14 A LYS 63 -114.18 -169.03 15 A ASN 12 40.25 28.05 15 A LEU 26 -69.54 -74.35 15 A ALA 40 58.58 128.78 15 A ASN 45 -108.44 74.31 15 A ALA 46 -113.91 -161.84 15 A ALA 51 37.11 46.56 16 A LYS 9 -134.35 -150.96 16 A TYR 22 -49.38 -70.76 16 A LEU 26 -58.62 -71.60 16 A ALA 32 -97.06 -159.71 16 A ALA 40 66.59 109.02 16 A ASP 54 -58.65 -9.05 16 A LYS 63 -105.28 -162.89 17 A LYS 9 -136.79 -152.20 17 A ASN 10 26.29 -115.01 17 A TYR 11 -102.89 66.10 17 A LEU 26 -67.49 -70.38 17 A ALA 40 64.07 127.43 17 A ALA 46 -123.21 -140.60 17 A ALA 51 38.15 68.97 17 A ARG 59 -59.84 104.33 17 A LYS 63 -120.80 -163.47 18 A ILE 7 -39.35 132.83 18 A LYS 9 -126.98 -145.52 18 A ASN 12 76.41 31.92 18 A PHE 18 -130.13 -35.86 18 A LEU 26 -66.92 -70.66 18 A ALA 40 59.17 124.73 18 A ASN 45 -109.39 72.46 18 A ALA 46 -79.45 -160.14 18 A PRO 61 -69.56 95.14 19 A ILE 7 -39.54 139.22 19 A TYR 11 -105.31 40.25 19 A ASN 12 37.50 30.57 19 A CYS 17 -122.95 -167.17 19 A LEU 26 -61.91 -70.00 19 A ALA 40 65.27 125.79 20 A LYS 9 -124.86 -164.03 20 A ASN 10 -36.18 -38.72 20 A TYR 22 -47.43 -71.41 20 A ALA 40 66.49 116.27 20 A ALA 51 41.39 85.48 21 A LYS 9 -127.41 -155.16 21 A ASN 10 -29.70 -53.17 21 A CYS 17 -130.91 -157.21 21 A PHE 18 -132.70 -35.66 21 A LEU 26 -68.21 -71.88 21 A ALA 40 171.63 -111.29 21 A ALA 46 -123.68 -154.38 22 A ILE 7 -39.63 141.57 22 A ASN 10 21.85 -103.02 22 A TYR 11 -104.22 65.41 22 A ALA 40 64.01 91.88 22 A ASN 45 -104.94 69.93 22 A ARG 59 -40.76 152.49 23 A ILE 7 -39.91 138.51 23 A ASN 12 39.45 26.96 23 A CYS 13 -94.32 -155.11 23 A PHE 18 -140.88 -39.42 23 A LEU 26 -69.79 -74.66 23 A ALA 40 174.47 -112.42 23 A ALA 46 -115.14 -162.34 24 A TYR 11 -99.04 41.03 24 A ASN 12 37.22 24.08 24 A CYS 13 -105.75 -168.25 24 A PHE 18 -158.20 -45.78 24 A LEU 26 -70.76 -72.67 24 A TRP 39 -122.19 -169.27 24 A ILE 58 -106.37 -169.68 25 A ILE 7 -39.90 141.03 25 A LYS 9 -97.42 -157.87 25 A TYR 11 -95.70 38.06 25 A ASN 12 35.67 29.60 25 A TYR 22 -47.13 -70.49 25 A LEU 26 -64.01 -72.62 25 A SER 34 -172.82 145.88 25 A ALA 51 39.51 50.96 25 A LYS 63 -169.15 -163.87 26 A ILE 7 -39.35 137.60 26 A LYS 9 -120.54 -168.53 26 A TYR 11 -99.72 37.00 26 A ASN 12 38.40 29.01 26 A PHE 18 -131.24 -40.75 26 A SER 34 -172.10 147.01 26 A ALA 40 62.50 126.99 26 A ALA 46 -108.46 -155.26 26 A ARG 59 -41.21 106.50 27 A LYS 9 -116.40 -160.61 27 A SER 34 -174.74 138.27 27 A ALA 40 58.66 122.09 27 A ASN 45 -108.41 74.92 27 A ALA 46 -113.56 -153.35 27 A ALA 51 38.29 56.30 27 A ILE 58 -126.06 -166.67 27 A PRO 61 -69.77 88.35 27 A LYS 63 -118.67 -157.01 28 A ILE 7 -39.37 134.72 28 A LYS 9 -129.98 -152.37 28 A ASN 10 -27.71 -54.41 28 A VAL 14 -69.85 -178.98 28 A CYS 17 -130.11 -146.08 28 A PHE 18 -152.14 -42.40 28 A LEU 26 -66.28 -70.66 28 A ALA 40 67.15 129.94 28 A ALA 46 -108.60 -153.46 28 A ALA 51 41.89 71.44 29 A ILE 7 -39.42 137.22 29 A LYS 9 -134.14 -150.05 29 A ASN 10 -21.18 -53.03 29 A LEU 26 -69.15 -72.22 29 A ALA 40 178.58 -127.38 29 A LYS 42 -43.55 -73.51 29 A ALA 46 -124.92 -165.88 29 A ARG 59 -63.02 97.27 model building X-PLOR refinement X-PLOR phasing X-PLOR INSECTICIDAL ALPHA SCORPION TOXIN ISOLATED FROM THE VENOM OF SCORPION LEIURUS QUINQUESTRIATUS HEBRAEUS, NMR, 29 STRUCTURES 1 Y N A ASP 20 A ASP 20 HELX_P A ASN 30 A ASN 30 1 1 11 disulf 2.024 A CYS 13 A SG CYS 13 1_555 A CYS 64 A SG CYS 64 1_555 disulf 2.020 A CYS 17 A SG CYS 17 1_555 A CYS 37 A SG CYS 37 1_555 disulf 2.016 A CYS 23 A SG CYS 23 1_555 A CYS 47 A SG CYS 47 1_555 disulf 2.019 A CYS 27 A SG CYS 27 1_555 A CYS 49 A SG CYS 49 1_555 NEUROTOXIN NEUROTOXIN, SODIUM CHANNEL INHIBITOR SCXA_LEIQH UNP 1 1 P17728 MNHLVMISLALLLLLGVESVRDAYIAKNYNCVYECFRDAYCNELCTKNGASSGYCQWAGKYGNACWCYALPDNVPIRVPG KCHRK 20 82 1LQI 2 64 P17728 A 1 2 64 2 anti-parallel A SER 34 A SER 34 A TRP 39 A TRP 39 A ASN 45 A ASN 45 A TYR 50 A TYR 50 1 P 1