1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Dementieva, D.V. Bocharov, E.V. Arseniev, A.S. 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 C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer 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 C9 H11 N O3 181.189 y TYROSINE 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 N C N 90 N C N 91 N O N 92 N O N 93 N H N 94 N H N 95 N H N 96 N H N 97 N H N 98 N N N 99 S C N 100 N C N 101 N O N 102 N C Y 103 N C Y 104 N N Y 105 N C Y 106 N C Y 107 N N N 108 N O N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N H N 115 N H N 116 N H N 117 N H N 118 N H N 119 N O N 120 N H N 121 N H N 122 N N N 123 S C N 124 N C N 125 N O N 126 S C N 127 N C N 128 N C N 129 N C N 130 N O 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 H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N N N 145 S C N 146 N C N 147 N O N 148 N C N 149 N C N 150 N C N 151 N C N 152 N O 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 H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N N N 167 S C N 168 N C N 169 N O N 170 N C N 171 N C N 172 N C N 173 N C N 174 N N N 175 N O 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 H N 185 N H N 186 N H N 187 N H N 188 N H N 189 N H N 190 N H N 191 N N N 192 S C N 193 N C N 194 N O N 195 N C N 196 N C N 197 N S N 198 N C N 199 N O N 200 N H N 201 N H N 202 N H N 203 N H N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N N N 212 S C N 213 N C N 214 N O N 215 N C Y 216 N C Y 217 N C Y 218 N C Y 219 N C Y 220 N C Y 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 234 N N N 235 S C N 236 N C N 237 N O N 238 N C N 239 N C N 240 N C N 241 N O N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N H N 248 N H N 249 N H N 250 N H N 251 N N N 252 S C N 253 N C N 254 N O N 255 N C N 256 N O N 257 N O N 258 N H N 259 N H N 260 N H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N N N 266 S C N 267 N C N 268 N O N 269 R C N 270 N O N 271 N C N 272 N O N 273 N H N 274 N H N 275 N H N 276 N H N 277 N H N 278 N H N 279 N H N 280 N H N 281 N H N 282 N N N 283 S C N 284 N C N 285 N O N 286 N C Y 287 N C Y 288 N C Y 289 N C Y 290 N C Y 291 N C Y 292 N C N 293 N O N 294 N O N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N H N 305 N H N 306 N N N 307 S C N 308 N C N 309 N O N 310 N C N 311 N C N 312 N C N 313 N O N 314 N H N 315 N H N 316 N H N 317 N H N 318 N H N 319 N H N 320 N H N 321 N H N 322 N H N 323 N H N 324 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 sing N 98 N doub N 99 N sing N 100 N sing N 101 N sing N 102 N sing Y 103 N sing Y 104 N doub Y 105 N doub N 106 N sing Y 107 N sing N 108 N sing Y 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 sing N 118 N sing N 119 N sing N 120 N sing N 121 N doub N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 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 sing N 139 N sing N 140 N sing N 141 N sing N 142 N doub 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 sing N 160 N sing N 161 N sing N 162 N sing N 163 N doub N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 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 sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N doub 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 sing 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 doub N 207 N sing N 208 N sing N 209 N sing N 210 N sing Y 211 N doub Y 212 N sing Y 213 N sing N 214 N sing Y 215 N doub N 216 N sing Y 217 N doub N 218 N sing Y 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N doub N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N sing N 244 N sing N 245 N sing N 246 N doub N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N doub N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N sing N 274 N sing N 275 N doub N 276 N sing N 277 N sing N 278 N sing N 279 N sing Y 280 N doub Y 281 N sing Y 282 N sing N 283 N sing Y 284 N doub N 285 N sing Y 286 N doub N 287 N sing Y 288 N sing N 289 N sing N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N sing N 297 N sing N 298 N sing N 299 N doub N 300 N sing N 301 N sing N 302 N sing N 303 N sing N 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing IX Eur.J.Biochem. EJBCAI 0262 0014-2956 263 152 162 10.1046/j.1432-1327.1999.00478.x 10429199 Two forms of cytotoxin II (cardiotoxin) from Naja naja oxiana in aqueous solution: spatial structures with tightly bound water molecules. 1999 US RUSS.J.BIOORGANIC CHEM. 1068-1620 V. 289 302 Secondary Structure and Conformational Heterogeneity of Cytotoxin II from Naja Naja Oxiana 1996 10.2210/pdb1ccq/pdb pdb_00001ccq 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 6648.238 PROTEIN (CYTOTOXIN 2) 1 nat polymer 18.015 water 2 nat water no no LKCKKLVPLFSKTCPAGKNLCYKMFMVAAPHVPVKRGCIDVCPKSSLLVKYVCCNTDKCN LKCKKLVPLFSKTCPAGKNLCYKMFMVAAPHVPVKRGCIDVCPKSSLLVKYVCCNTDKCN 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 Central Asian cobra Naja sample 8657 Naja oxiana VENOM pdbx_struct_assembly pdbx_struct_oper_list struct_conf chem_comp_atom chem_comp_bond database_2 repository Initial release Version format compliance Version format compliance Derived calculations Data collection Database references 1 0 1999-06-29 1 1 2008-04-26 1 2 2011-07-13 1 3 2017-11-29 1 4 2023-12-27 _database_2.pdbx_DOI _database_2.pdbx_database_accession PDBE Y RCSB 1999-03-02 REL HOH water THE STRUCTURE WAS DETERMINED BY HOMONUCLEAR NMR SPECTROSCOPY, USING GRADIENT TECHNIQUE. ROESY EXPERIMENTS WERE HELD AT 290 AND 318K. LEAST RESTRAINT VIOLATION (TARGET FUNCTION VALUE) 220 20 COSY TOCSY NOESY ROESY 5.5 303 K THE RESTRAINED REFINMENT WAS MADE IN VACUUM AND ONLY FOR PROTEIN SIDE CHAINS. SIMULATED ANNEALING BY MOLECULAR DYNAMICS IN TORSION ANGLE SPACE 90% WATER/10% D2O, 100% D2O FRACZKIEWICZ, MUMENTHALER, FREYBERG, SCHAUMANN refinement FANTOM 4.0 structure solution VARIAN VNMR VNMR structure solution XEASY structure solution DYANA 600 Varian UNITY-600 HOH 61 2 HOH HOH 61 A HOH 62 2 HOH HOH 62 A LEU 1 n 1 LEU 1 A LYS 2 n 2 LYS 2 A CYS 3 n 3 CYS 3 A LYS 4 n 4 LYS 4 A LYS 5 n 5 LYS 5 A LEU 6 n 6 LEU 6 A VAL 7 n 7 VAL 7 A PRO 8 n 8 PRO 8 A LEU 9 n 9 LEU 9 A PHE 10 n 10 PHE 10 A SER 11 n 11 SER 11 A LYS 12 n 12 LYS 12 A THR 13 n 13 THR 13 A CYS 14 n 14 CYS 14 A PRO 15 n 15 PRO 15 A ALA 16 n 16 ALA 16 A GLY 17 n 17 GLY 17 A LYS 18 n 18 LYS 18 A ASN 19 n 19 ASN 19 A LEU 20 n 20 LEU 20 A CYS 21 n 21 CYS 21 A TYR 22 n 22 TYR 22 A LYS 23 n 23 LYS 23 A MET 24 n 24 MET 24 A PHE 25 n 25 PHE 25 A MET 26 n 26 MET 26 A VAL 27 n 27 VAL 27 A ALA 28 n 28 ALA 28 A ALA 29 n 29 ALA 29 A PRO 30 n 30 PRO 30 A HIS 31 n 31 HIS 31 A VAL 32 n 32 VAL 32 A PRO 33 n 33 PRO 33 A VAL 34 n 34 VAL 34 A LYS 35 n 35 LYS 35 A ARG 36 n 36 ARG 36 A GLY 37 n 37 GLY 37 A CYS 38 n 38 CYS 38 A ILE 39 n 39 ILE 39 A ASP 40 n 40 ASP 40 A VAL 41 n 41 VAL 41 A CYS 42 n 42 CYS 42 A PRO 43 n 43 PRO 43 A LYS 44 n 44 LYS 44 A SER 45 n 45 SER 45 A SER 46 n 46 SER 46 A LEU 47 n 47 LEU 47 A LEU 48 n 48 LEU 48 A VAL 49 n 49 VAL 49 A LYS 50 n 50 LYS 50 A TYR 51 n 51 TYR 51 A VAL 52 n 52 VAL 52 A CYS 53 n 53 CYS 53 A CYS 54 n 54 CYS 54 A ASN 55 n 55 ASN 55 A THR 56 n 56 THR 56 A ASP 57 n 57 ASP 57 A LYS 58 n 58 LYS 58 A CYS 59 n 59 CYS 59 A ASN 60 n 60 ASN 60 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 identity operation 0.0000000000 0.0000000000 0.0000000000 A N LYS 5 A N LYS 5 A O PHE 10 A O PHE 10 A O ILE 39 A O ILE 39 A N LEU 20 A N LEU 20 A O PHE 25 A O PHE 25 A N LYS 50 A N LYS 50 1 A VAL 7 -42.62 154.91 1 A PHE 10 -90.23 -146.81 1 A VAL 27 -66.14 72.58 1 A ALA 28 -165.75 -42.05 1 A ALA 29 -119.85 79.81 1 A HIS 31 -150.70 -49.30 1 A LEU 48 -99.87 -67.64 1 A ASN 55 -112.89 50.19 2 A LEU 9 -60.51 94.85 2 A VAL 27 -66.43 73.89 2 A ALA 28 -168.71 -41.77 2 A HIS 31 -149.50 -47.56 2 A VAL 34 -126.49 -53.59 2 A LEU 48 -96.67 -66.81 3 A VAL 7 -40.50 154.09 3 A PHE 10 -89.48 -146.25 3 A VAL 27 -66.39 72.63 3 A ALA 28 -166.26 -41.98 3 A ALA 29 -119.97 78.76 3 A HIS 31 -152.03 -47.81 3 A VAL 34 -128.29 -61.00 3 A LEU 48 -97.38 -66.29 3 A ASN 55 -113.28 53.85 4 A LYS 5 -101.77 -118.30 4 A ASN 19 -140.25 14.12 4 A VAL 27 -67.15 75.03 4 A ALA 28 -169.96 -41.12 4 A HIS 31 -146.81 -50.36 4 A LEU 48 -90.01 -64.26 4 A ASN 55 -101.59 46.66 5 A VAL 7 -39.57 156.87 5 A LEU 9 -173.37 91.91 5 A ASN 19 -143.88 17.55 5 A VAL 27 -66.50 74.26 5 A ALA 28 -169.91 -41.76 5 A HIS 31 -148.99 -46.27 5 A VAL 34 -122.37 -52.63 5 A LEU 48 -105.60 -68.77 5 A ASN 55 -106.40 49.46 6 A VAL 7 -47.90 156.39 6 A PHE 10 -97.15 -147.62 6 A ASN 19 -140.16 14.20 6 A VAL 27 -67.95 74.98 6 A ALA 28 -171.66 -40.67 6 A HIS 31 -149.08 -47.92 6 A VAL 34 -126.61 -60.78 6 A LEU 48 -91.65 -67.47 6 A ASN 55 -103.89 44.24 6 A LYS 58 38.27 48.89 7 A PHE 10 -89.96 -149.63 7 A VAL 27 -66.11 73.75 7 A ALA 28 -167.07 -41.81 7 A ALA 29 -119.57 79.42 7 A HIS 31 -154.06 -47.83 7 A LEU 48 -96.12 -63.26 7 A ASN 55 -109.11 51.45 8 A LYS 5 -105.98 -101.17 8 A ALA 16 -39.78 130.27 8 A VAL 27 -69.01 78.08 8 A ALA 28 -176.04 -38.94 8 A ALA 29 -119.73 79.58 8 A HIS 31 -152.67 -47.29 8 A LEU 48 -91.05 -65.46 8 A ASN 55 -104.44 47.87 8 A LYS 58 37.84 47.22 9 A VAL 7 -41.49 153.08 9 A PHE 10 -89.37 -145.60 9 A VAL 27 -65.63 76.16 9 A ALA 28 -173.58 -39.78 9 A HIS 31 -152.50 -45.86 9 A LEU 48 -100.65 -67.15 10 A LYS 5 -114.39 -168.00 10 A LEU 9 -59.32 102.18 10 A VAL 27 -67.94 77.17 10 A ALA 28 -172.42 -39.42 10 A HIS 31 -153.86 -47.32 10 A VAL 34 -123.36 -56.90 10 A LEU 48 -90.58 -65.32 11 A LEU 9 -59.09 98.78 11 A VAL 27 -66.63 75.35 11 A ALA 28 -170.58 -41.50 11 A ALA 29 -119.86 79.55 11 A HIS 31 -152.33 -47.19 11 A VAL 34 -127.40 -54.50 11 A LEU 48 -90.44 -65.89 11 A ASN 55 -106.99 43.12 12 A LYS 5 -106.24 -169.70 12 A LEU 9 -67.00 90.62 12 A ASN 19 -144.12 17.09 12 A VAL 27 -67.10 72.60 12 A ALA 28 -171.17 -42.56 12 A VAL 34 -129.42 -65.45 12 A LEU 48 -93.00 -68.30 12 A ASN 55 -102.22 48.32 12 A LYS 58 39.67 45.71 13 A CYS 14 -46.04 108.55 13 A VAL 27 -66.43 75.27 13 A ALA 28 -172.65 -40.60 13 A HIS 31 -148.99 -45.83 13 A ASN 55 -119.56 53.81 14 A CYS 14 -50.00 106.76 14 A VAL 27 -66.10 75.05 14 A ALA 28 -171.79 -40.61 14 A HIS 31 -143.81 -44.90 14 A VAL 34 -130.99 -50.83 14 A LEU 48 -94.21 -65.75 14 A ASN 55 -105.10 47.84 15 A LEU 9 -65.84 93.47 15 A VAL 27 -66.09 74.48 15 A ALA 28 -168.53 -41.88 15 A ALA 29 -119.79 79.39 15 A HIS 31 -153.25 -49.36 15 A VAL 34 -123.73 -59.74 15 A LEU 48 -93.14 -66.98 15 A ASN 55 -100.70 47.18 15 A LYS 58 39.93 45.30 16 A VAL 7 -44.29 155.22 16 A PHE 10 -91.47 -148.90 16 A VAL 27 -67.95 74.64 16 A ALA 28 -173.03 -40.82 16 A LEU 48 -93.06 -68.77 16 A ASN 55 -107.98 49.82 16 A LYS 58 38.37 48.52 17 A LYS 5 -110.93 -169.60 17 A LEU 9 -61.67 94.45 17 A ASN 19 -145.96 18.63 17 A VAL 27 -66.00 66.71 17 A ALA 28 -157.69 -42.69 17 A ALA 29 -119.37 79.80 17 A HIS 31 -159.17 -46.77 17 A LEU 48 -108.43 -68.91 17 A ASN 55 -100.34 47.64 17 A LYS 58 39.99 47.58 18 A LYS 5 -111.23 -167.79 18 A ASN 19 -143.58 16.76 18 A VAL 27 -68.40 76.10 18 A ALA 28 -172.30 -39.69 18 A ALA 29 -119.92 78.84 18 A HIS 31 -152.29 -46.01 18 A VAL 34 -131.35 -64.31 18 A LEU 48 -95.08 -66.59 18 A ASN 55 -103.40 48.15 19 A ALA 16 -39.75 132.12 19 A ASN 19 -142.69 16.27 19 A VAL 27 -67.12 70.43 19 A ALA 28 -166.21 -42.27 19 A HIS 31 -154.51 -45.83 19 A VAL 34 -127.67 -56.14 19 A LEU 48 -102.55 -72.45 19 A ASN 55 -92.64 34.81 19 A LYS 58 39.92 43.78 20 A VAL 27 -65.74 73.36 20 A ALA 28 -165.23 -41.68 20 A ALA 29 -119.93 78.11 20 A HIS 31 -155.09 -51.16 20 A LEU 48 -98.83 -67.54 20 A ASN 55 -104.04 49.24 20 A LYS 58 39.88 46.16 NMR STRUCTURE WITH TIGHTLY BOUND WATER MOLECULES OF CYTOTOXIN II (CARDIOTOXIN) FROM NAJA NAJA OXIANA IN AQUEOUS SOLUTION (MINOR FORM). 1 N N 2 N N disulf 1.990 A CYS 3 A SG CYS 3 1_555 A CYS 21 A SG CYS 21 1_555 disulf 1.994 A CYS 14 A SG CYS 14 1_555 A CYS 38 A SG CYS 38 1_555 disulf 2.050 A CYS 42 A SG CYS 42 1_555 A CYS 53 A SG CYS 53 1_555 disulf 2.060 A CYS 54 A SG CYS 54 1_555 A CYS 59 A SG CYS 59 1_555 TOXIN CYTOTOXIN (CARDIOTOXIN), MEMBRANE PERTURBATION, CIS/TRANS ISOMERIZATION, BOUND WATER, TOXIN A VAL 7 A VAL 7 1 A PRO 8 A PRO 8 0.03 A VAL 7 A VAL 7 2 A PRO 8 A PRO 8 -0.01 A VAL 7 A VAL 7 3 A PRO 8 A PRO 8 -0.02 A VAL 7 A VAL 7 4 A PRO 8 A PRO 8 0.02 A VAL 7 A VAL 7 5 A PRO 8 A PRO 8 0.01 A VAL 7 A VAL 7 6 A PRO 8 A PRO 8 0.02 A VAL 7 A VAL 7 7 A PRO 8 A PRO 8 0.01 A VAL 7 A VAL 7 8 A PRO 8 A PRO 8 0.02 A VAL 7 A VAL 7 9 A PRO 8 A PRO 8 0.02 A VAL 7 A VAL 7 10 A PRO 8 A PRO 8 0.06 A VAL 7 A VAL 7 11 A PRO 8 A PRO 8 -0.05 A VAL 7 A VAL 7 12 A PRO 8 A PRO 8 -0.04 A VAL 7 A VAL 7 13 A PRO 8 A PRO 8 -0.01 A VAL 7 A VAL 7 14 A PRO 8 A PRO 8 -0.01 A VAL 7 A VAL 7 15 A PRO 8 A PRO 8 -0.03 A VAL 7 A VAL 7 16 A PRO 8 A PRO 8 0.02 A VAL 7 A VAL 7 17 A PRO 8 A PRO 8 -0.01 A VAL 7 A VAL 7 18 A PRO 8 A PRO 8 0.05 A VAL 7 A VAL 7 19 A PRO 8 A PRO 8 -0.06 A VAL 7 A VAL 7 20 A PRO 8 A PRO 8 -0.02 CX2_NAJOX UNP 1 P01441 1 60 1CCQ 1 60 P01441 A 1 1 60 2 3 anti-parallel anti-parallel anti-parallel A LEU 1 A LEU 1 A LEU 6 A LEU 6 A PHE 10 A PHE 10 A CYS 14 A CYS 14 A LYS 35 A LYS 35 A ILE 39 A ILE 39 A LEU 20 A LEU 20 A MET 26 A MET 26 A VAL 49 A VAL 49 A ASN 55 A ASN 55 1 P 1