1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Miles, L.A. Dy, C.Y. Nielsen, J. Barnham, K.J. Hinds, M.G. Olivera, B.M. Bulaj, G. Norton, R.S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 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 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 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 C5 H11 N O2 117.146 y VALINE L-peptide linking N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N N N 75 R C N 76 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H N 82 N H N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N N N 89 S C N 90 N C N 91 N O N 92 N C N 93 N C N 94 N C N 95 N O N 96 N N N 97 N O N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N N N 109 N C N 110 N C N 111 N O N 112 N O N 113 N H N 114 N H N 115 N H N 116 N H N 117 N H N 118 N N N 119 S C N 120 N C N 121 N O N 122 N C Y 123 N C Y 124 N N Y 125 N C Y 126 N C Y 127 N N N 128 N O N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N H N 138 N H N 139 N N N 140 S C N 141 N C N 142 N O N 143 S C N 144 N C N 145 N C N 146 N C N 147 N O N 148 N H N 149 N H N 150 N H N 151 N H N 152 N H N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N H N 159 N H N 160 N H N 161 N N N 162 S C N 163 N C N 164 N O N 165 N C Y 166 N C Y 167 N C Y 168 N C Y 169 N C Y 170 N C Y 171 N C N 172 N O N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N H N 184 N N N 185 S C N 186 N C N 187 N O N 188 N C N 189 N O N 190 N O N 191 N H N 192 N H N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N N N 199 S C N 200 N C N 201 N O N 202 R C N 203 N O N 204 N C N 205 N O N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H N 215 N N N 216 S C N 217 N C N 218 N O N 219 N C N 220 N C N 221 N C N 222 N O N 223 N H N 224 N H N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N H N 232 N H N 233 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N doub N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N doub N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N doub N 118 N sing N 119 N sing N 120 N sing N 121 N sing Y 122 N sing Y 123 N doub Y 124 N doub N 125 N sing Y 126 N sing N 127 N sing Y 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N doub N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N sing N 159 N doub N 160 N sing N 161 N sing N 162 N sing N 163 N sing Y 164 N doub Y 165 N sing Y 166 N sing N 167 N sing Y 168 N doub N 169 N sing Y 170 N doub N 171 N sing Y 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N sing N 180 N sing N 181 N sing N 182 N doub N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N doub N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N doub N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing US J.Biol.Chem. JBCHA3 0071 0021-9258 277 43033 43040 10.1074/jbc.M206690200 12193600 Structure of a Novel P-Superfamily Spasmodic Conotoxin Reveals an Inhibitory Cystine Knot Motif 2002 10.2210/pdb1ixt/pdb pdb_00001ixt 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 SINGLE WAVELENGTH M 1 1.0 2808.098 spasmodic protein tx9a-like protein RESIDUES 1-27 1 syn polymer no no SCNNSCQSHSDCASHCICTFRGCGAVN SCNNSCQSHSDCASHCICTFRGCGAVN 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 database_2 pdbx_nmr_software pdbx_struct_assembly pdbx_struct_oper_list chem_comp_atom chem_comp_bond repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Data collection 1 0 2003-01-28 1 1 2008-04-27 1 2 2011-07-13 1 3 2022-02-23 1 4 2023-12-27 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name 6086 contains Proton chemical shifts PDBJ Y PDBJ 2002-07-04 REL The peptide was chemically synthesized. The sequence of the peptide is naturally found in Conus gloriamaris (Eukaryota). sample back calculated data agree with experimental NOESY spectrum,structures with the least restraint violations,structures with the lowest energy 200 20 2D NOESY DQF-COSY E-COSY TOCSY NA 5.5 1 atmosphere 278 K CNS, minimized in water 1 closest to the average gm9a peptide 90% H20, 10% D20 Bruker collection XwinNMR 1.3 500 Bruker AMX 600 Bruker DRX SER 1 n 1 SER 1 A CYS 2 n 2 CYS 2 A ASN 3 n 3 ASN 3 A ASN 4 n 4 ASN 4 A SER 5 n 5 SER 5 A CYS 6 n 6 CYS 6 A GLN 7 n 7 GLN 7 A SER 8 n 8 SER 8 A HIS 9 n 9 HIS 9 A SER 10 n 10 SER 10 A ASP 11 n 11 ASP 11 A CYS 12 n 12 CYS 12 A ALA 13 n 13 ALA 13 A SER 14 n 14 SER 14 A HIS 15 n 15 HIS 15 A CYS 16 n 16 CYS 16 A ILE 17 n 17 ILE 17 A CYS 18 n 18 CYS 18 A THR 19 n 19 THR 19 A PHE 20 n 20 PHE 20 A ARG 21 n 21 ARG 21 A GLY 22 n 22 GLY 22 A CYS 23 n 23 CYS 23 A GLY 24 n 24 GLY 24 A ALA 25 n 25 ALA 25 A VAL 26 n 26 VAL 26 A ASN 27 n 27 ASN 27 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 N ILE 17 A N ILE 17 A O GLY 24 A O GLY 24 6 A A HB3 HB2 CYS CYS 12 16 1.33 11 A A HB3 H SER HIS 14 15 1.35 13 A A HD22 HA ASN CYS 4 12 1.28 14 A A HB3 H SER HIS 14 15 1.35 1 A ASN 4 -164.85 -155.85 1 A SER 8 -142.60 -87.07 1 A HIS 9 -156.68 -47.17 1 A ASP 11 -88.95 33.59 1 A SER 14 -137.95 -91.29 2 A ASN 4 -163.15 -153.99 2 A SER 8 -137.27 -85.17 2 A HIS 9 -153.79 -50.40 2 A ASP 11 -89.68 43.30 2 A SER 14 -125.31 -115.45 2 A HIS 15 -88.41 32.83 2 A THR 19 -122.66 -160.79 3 A ASN 3 -145.07 41.19 3 A ASN 4 -92.78 -153.73 3 A SER 8 -138.04 -85.19 3 A HIS 9 -155.05 -53.76 3 A ASP 11 -88.69 45.37 3 A SER 14 -149.87 -88.76 4 A ASN 3 -160.67 47.02 4 A ASN 4 -117.23 -154.86 4 A SER 8 -138.57 -85.88 4 A HIS 9 -155.79 -53.06 4 A ASP 11 -88.00 35.23 4 A ALA 13 -79.32 -74.01 4 A SER 14 -139.38 -77.51 5 A ASN 4 -175.18 -154.96 5 A SER 8 -137.15 -82.50 5 A HIS 9 -156.18 -50.78 5 A ASP 11 -88.99 34.03 5 A SER 14 -127.34 -128.45 5 A HIS 15 -87.45 40.25 6 A ASN 4 -120.75 -156.38 6 A SER 8 -137.67 -92.31 6 A HIS 9 -149.86 -46.84 6 A ASP 11 -87.41 36.73 6 A CYS 12 -113.98 -164.53 6 A ALA 13 -85.56 -89.02 6 A SER 14 -111.20 -90.12 6 A THR 19 -109.63 -150.12 7 A CYS 2 67.34 87.52 7 A ASN 3 -163.70 50.24 7 A SER 8 -149.02 -156.48 7 A SER 14 -150.37 -121.36 7 A HIS 15 -86.80 41.41 8 A ASN 3 -162.29 50.78 8 A SER 8 -138.01 -91.61 8 A HIS 9 -155.71 -40.91 8 A ASP 11 -88.90 33.27 8 A SER 14 -150.15 -133.54 8 A HIS 15 -86.75 45.82 9 A CYS 2 67.98 90.48 9 A ASN 3 -142.41 58.19 9 A ASN 4 -121.67 -154.89 9 A SER 8 -136.99 -88.45 9 A HIS 9 -149.78 -46.89 9 A ASP 11 -89.32 32.74 9 A SER 14 -140.23 -83.58 9 A THR 19 -112.95 -153.04 10 A ASN 4 -169.90 -153.42 10 A SER 8 -136.14 -87.67 10 A HIS 9 -156.95 -49.43 10 A ASP 11 -89.42 35.04 10 A CYS 12 -113.49 -168.63 10 A SER 14 -149.97 -120.43 10 A HIS 15 -87.67 37.85 11 A ASN 4 -167.60 -153.25 11 A SER 8 -141.79 -85.64 11 A HIS 9 -155.79 -51.23 11 A ASP 11 -89.66 39.03 11 A SER 14 -132.59 -115.29 11 A HIS 15 -87.37 40.81 12 A ASN 4 -145.76 -156.68 12 A SER 8 -139.48 -82.04 12 A HIS 9 -155.77 -52.61 12 A SER 14 -131.68 -132.52 12 A HIS 15 -86.93 43.66 13 A ASN 3 -158.70 53.12 13 A SER 8 -136.86 -90.30 13 A HIS 9 -155.22 -44.32 13 A ASP 11 -87.52 42.81 13 A SER 14 -113.99 -135.63 13 A HIS 15 -87.09 42.80 14 A CYS 2 61.59 83.59 14 A ASN 3 -165.50 49.52 14 A SER 8 -139.77 -87.70 14 A HIS 9 -156.44 -46.54 14 A ASP 11 -89.22 37.18 14 A SER 14 -134.80 -116.70 14 A HIS 15 -87.85 37.63 15 A ASN 4 -100.51 -157.67 15 A SER 8 -129.45 -86.11 15 A HIS 9 -155.21 -47.16 15 A ASP 11 -89.37 41.43 15 A ALA 13 -85.10 -81.57 15 A SER 14 -90.07 -130.00 15 A HIS 15 -88.84 40.47 16 A ASN 3 -143.13 44.16 16 A ASN 4 -94.30 -156.86 16 A SER 8 -132.93 -82.53 16 A HIS 9 -156.35 -53.62 16 A ASP 11 -88.00 47.68 16 A SER 14 -127.87 -112.63 16 A HIS 15 -88.45 35.16 17 A ASN 3 -164.26 62.69 17 A SER 8 -142.16 -87.33 17 A HIS 9 -156.52 -48.55 17 A SER 14 -129.04 -106.46 17 A HIS 15 -88.69 37.52 18 A ASN 4 -169.26 -155.45 18 A SER 8 -144.51 -86.06 18 A HIS 9 -156.61 -46.40 18 A ASP 11 -89.56 38.88 18 A SER 14 -121.82 -127.19 18 A HIS 15 -86.65 47.99 19 A ASN 3 -160.83 57.29 19 A SER 8 -134.82 -94.76 19 A HIS 9 -155.12 -35.09 19 A ASP 11 -88.93 30.64 19 A SER 14 -149.50 -131.50 19 A HIS 15 -87.14 40.86 20 A ASN 3 -156.48 54.24 20 A ASN 4 -115.12 -157.13 20 A SER 8 -137.76 -86.54 20 A HIS 9 -153.73 -52.97 20 A ASP 11 -87.70 36.81 20 A ALA 13 -72.98 -71.29 20 A SER 14 -144.47 -76.44 Structure of a Novel P-Superfamily Spasmodic Conotoxin Reveals an Inhibitory Cystine Knot Motif 1 N N disulf 2.033 A CYS 2 A SG CYS 2 1_555 A CYS 16 A SG CYS 16 1_555 disulf 2.029 A CYS 6 A SG CYS 6 1_555 A CYS 18 A SG CYS 18 1_555 disulf 2.029 A CYS 12 A SG CYS 12 1_555 A CYS 23 A SG CYS 23 1_555 TOXIN conotoxin, P-superfamily, ICK, inhibitory cystine knot, spasmodic, Conus gloriamaris, gm9a, gm9.1, TOXIN CX9A_CONGL UNP 1 61 Q9GU57 SCNNSCQSHSDCASHCICTFRGCGAVN 61 87 1IXT 1 27 Q9GU57 A 1 1 27 2 anti-parallel A CYS 16 A CYS 16 A THR 19 A THR 19 A GLY 22 A GLY 22 A ALA 25 A ALA 25