0.012353 0.000000 0.000075 0.000000 0.012411 0.000000 0.000000 0.000000 0.017514 0.00000 0.00000 0.00000 Singh, G. Gourinath, S. Sharma, S. Bhanumathi, S. Paramsivam, M. Singh, T.P. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 12 90.00 90.35 90.00 80.949 80.572 57.098 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 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 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 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 O N 140 N H N 141 N H N 142 N N N 143 S C N 144 N C N 145 N O N 146 S C N 147 N C N 148 N C N 149 N C N 150 N O 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 H N 162 N H N 163 N H N 164 N N N 165 S C N 166 N C N 167 N O N 168 N C N 169 N C N 170 N C N 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 H N 185 N H N 186 N N N 187 S C N 188 N C N 189 N O N 190 N C N 191 N C N 192 N C N 193 N C N 194 N N N 195 N O N 196 N H N 197 N H N 198 N H N 199 N H 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 N 216 N C N 217 N S N 218 N C N 219 N O N 220 N H N 221 N H N 222 N H 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 N N 232 S C N 233 N C N 234 N O N 235 N C Y 236 N C Y 237 N C Y 238 N C Y 239 N C Y 240 N C Y 241 N C N 242 N O 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 H N 252 N H N 253 N H N 254 N N N 255 S C N 256 N C N 257 N O N 258 N C N 259 N C N 260 N C N 261 N O N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N H N 271 N N N 272 S C N 273 N C N 274 N O N 275 N C N 276 N O N 277 N O N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 N H N 284 N H N 285 N N N 286 S C N 287 N C N 288 N O N 289 R C N 290 N O N 291 N C N 292 N O N 293 N H N 294 N H 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 N N 303 S C N 304 N C N 305 N O N 306 N C Y 307 N C Y 308 N C Y 309 N C Y 310 N N Y 311 N C Y 312 N C Y 313 N C Y 314 N C Y 315 N C N 316 N O 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 325 N H N 326 N H N 327 N H N 328 N H N 329 N N N 330 S C N 331 N C N 332 N O N 333 N C Y 334 N C Y 335 N C Y 336 N C Y 337 N C Y 338 N C Y 339 N C N 340 N O N 341 N O N 342 N H N 343 N H N 344 N H N 345 N H N 346 N H N 347 N H N 348 N H N 349 N H N 350 N H N 351 N H N 352 N H N 353 N N N 354 S C N 355 N C N 356 N O N 357 N C N 358 N C N 359 N C N 360 N O N 361 N H N 362 N H N 363 N H N 364 N H N 365 N H N 366 N H N 367 N H N 368 N H N 369 N H N 370 N H N 371 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 sing N 139 N sing N 140 N doub 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 sing N 160 N sing N 161 N doub N 162 N sing N 163 N sing 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 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 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 N 211 N sing 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 N 223 N sing N 224 N sing N 225 N doub N 226 N sing N 227 N sing N 228 N sing N 229 N sing Y 230 N doub Y 231 N sing Y 232 N sing N 233 N sing Y 234 N doub N 235 N sing Y 236 N doub N 237 N sing Y 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 sing N 247 N sing N 248 N doub 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 sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N doub 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 sing N 276 N sing N 277 N sing N 278 N doub N 279 N sing N 280 N sing N 281 N sing N 282 N sing N 283 N sing N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 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 doub N 295 N sing N 296 N sing N 297 N sing N 298 N sing Y 299 N doub Y 300 N sing Y 301 N sing N 302 N sing Y 303 N doub Y 304 N sing Y 305 N sing N 306 N sing Y 307 N sing Y 308 N doub N 309 N sing Y 310 N doub N 311 N sing Y 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N doub N 323 N sing N 324 N sing N 325 N sing N 326 N sing Y 327 N doub Y 328 N sing Y 329 N sing N 330 N sing Y 331 N doub N 332 N sing Y 333 N doub N 334 N sing Y 335 N sing N 336 N sing N 337 N sing N 338 N sing N 339 N sing N 340 N sing N 341 N sing N 342 N sing N 343 N sing N 344 N sing N 345 N sing N 346 N doub N 347 N sing N 348 N sing N 349 N sing N 350 N sing N 351 N sing N 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing DK Acta Crystallogr.,Sect.F 1744-3091 61 8 13 10.1107/S1744309104025503 16508078 Sequence-induced trimerization of phospholipase A2: structure of a trimeric isoform of PLA2 from common krait (Bungarus caeruleus) at 2.5 A resolution. 2005 To be Published 0353 Specific mutations in Krait PLA2 lead to dimerization of protein molecules: Crystal structure of Krait PLA2 at 2.1 resolution. To be Published 0353 Three-dimensional structure of a novel phospholipase A2 from Indian common krait at 2.45 resolution. 10.2210/pdb1g2x/pdb pdb_00001g2x 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 180 1 IMAGE PLATE 2000-08-22 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 0.98 1.0 X11 EMBL/DESY, HAMBURG 0.98 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 12984.620 PHOSPHOLIPASE A2 3.1.1.4 RESIDUES 28-145 3 nat polymer 18.015 water 258 nat water no no NLQQFKNMIQCAGTRTWTAYINYGCYCGKGGSGTPVDKLDRCCYTHDHCYNQADSIPGCNPNIKTYSYTCTQPNITCTRT ADACAKFLCDCDRTAAICFASAPYNINNIMISASNSCQ NLQQFKNMIQCAGTRTWTAYINYGCYCGKGGSGTPVDKLDRCCYTHDHCYNQADSIPGCNPNIKTYSYTCTQPNITCTRT ADACAKFLCDCDRTAAICFASAPYNINNIMISASNSCQ A,B,C 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 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 NATURAL PROTEIN-ISOFORM Bungarus sample 132961 Bungarus caeruleus VENOM 1 2.39 48.6 VAPOR DIFFUSION, SITTING DROP 8.0 50 mM Tris.HCl, 3.0 M NaCl, 1mM NaN3, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 281.0K 281.0 software chem_comp_atom chem_comp_bond database_2 diffrn_source pdbx_initial_refinement_model repository Initial release Version format compliance Version format compliance Refinement description Data collection Database references Refinement description 1 0 2003-06-17 1 1 2008-04-27 1 2 2011-07-13 1 3 2017-10-04 1 4 2023-08-09 _database_2.pdbx_DOI _database_2.pdbx_database_accession _diffrn_source.pdbx_synchrotron_site Three dimensional structure of a novel phospholipase A2 from Indian Common Krait at 2.45 resolution Specific mutations in Krait PLA2 lead to dimeration of protein molecules: Crystal Structure of Krait PLA2 at 2.1 resolution RCSB Y RCSB 2000-10-22 REL REL HOH water 1FE5 PDB ID 1FE5 PDB experimental model WAT 1 2 HOH HOH 121 A WAT 2 2 HOH HOH 122 A WAT 3 2 HOH HOH 123 A WAT 4 2 HOH HOH 124 A WAT 5 2 HOH HOH 125 A WAT 6 2 HOH HOH 126 A WAT 7 2 HOH HOH 127 A WAT 8 2 HOH HOH 128 A WAT 9 2 HOH HOH 129 A WAT 10 2 HOH HOH 130 A WAT 11 2 HOH HOH 131 A WAT 12 2 HOH HOH 132 A WAT 13 2 HOH HOH 133 A WAT 14 2 HOH HOH 134 A WAT 15 2 HOH HOH 135 A WAT 16 2 HOH HOH 136 A WAT 17 2 HOH HOH 137 A WAT 18 2 HOH HOH 138 A WAT 19 2 HOH HOH 139 A WAT 20 2 HOH HOH 140 A WAT 21 2 HOH HOH 141 A WAT 22 2 HOH HOH 142 A WAT 23 2 HOH HOH 143 A WAT 25 2 HOH HOH 144 A WAT 26 2 HOH HOH 145 A WAT 27 2 HOH HOH 146 A WAT 28 2 HOH HOH 147 A WAT 29 2 HOH HOH 148 A WAT 30 2 HOH HOH 149 A WAT 31 2 HOH HOH 150 A WAT 55 2 HOH HOH 151 A WAT 59 2 HOH HOH 152 A WAT 75 2 HOH HOH 153 A WAT 76 2 HOH HOH 154 A WAT 77 2 HOH HOH 155 A WAT 78 2 HOH HOH 156 A WAT 80 2 HOH HOH 157 A WAT 81 2 HOH HOH 158 A WAT 82 2 HOH HOH 159 A WAT 83 2 HOH HOH 160 A WAT 84 2 HOH HOH 161 A WAT 85 2 HOH HOH 162 A WAT 86 2 HOH HOH 163 A WAT 93 2 HOH HOH 164 A WAT 97 2 HOH HOH 165 A WAT 111 2 HOH HOH 166 A WAT 114 2 HOH HOH 167 A WAT 115 2 HOH HOH 168 A WAT 120 2 HOH HOH 169 A WAT 121 2 HOH HOH 170 A WAT 122 2 HOH HOH 171 A WAT 123 2 HOH HOH 172 A WAT 129 2 HOH HOH 173 A WAT 130 2 HOH HOH 174 A WAT 131 2 HOH HOH 175 A WAT 138 2 HOH HOH 176 A WAT 141 2 HOH HOH 177 A WAT 142 2 HOH HOH 178 A WAT 143 2 HOH HOH 179 A WAT 146 2 HOH HOH 180 A WAT 149 2 HOH HOH 181 A WAT 150 2 HOH HOH 182 A WAT 158 2 HOH HOH 183 A WAT 162 2 HOH HOH 184 A WAT 164 2 HOH HOH 185 A WAT 169 2 HOH HOH 186 A WAT 171 2 HOH HOH 187 A WAT 173 2 HOH HOH 188 A WAT 176 2 HOH HOH 189 A WAT 185 2 HOH HOH 190 A WAT 186 2 HOH HOH 191 A WAT 190 2 HOH HOH 192 A WAT 191 2 HOH HOH 193 A WAT 192 2 HOH HOH 194 A WAT 193 2 HOH HOH 195 A WAT 194 2 HOH HOH 196 A WAT 195 2 HOH HOH 197 A WAT 225 2 HOH HOH 198 A WAT 229 2 HOH HOH 199 A WAT 233 2 HOH HOH 200 A WAT 234 2 HOH HOH 201 A WAT 237 2 HOH HOH 202 A WAT 239 2 HOH HOH 203 A WAT 241 2 HOH HOH 204 A WAT 244 2 HOH HOH 205 A WAT 246 2 HOH HOH 206 A WAT 247 2 HOH HOH 207 A WAT 250 2 HOH HOH 208 A WAT 252 2 HOH HOH 209 A WAT 253 2 HOH HOH 210 A WAT 258 2 HOH HOH 211 A WAT 261 2 HOH HOH 212 A WAT 32 2 HOH HOH 121 B WAT 33 2 HOH HOH 122 B WAT 34 2 HOH HOH 123 B WAT 35 2 HOH HOH 124 B WAT 36 2 HOH HOH 125 B WAT 37 2 HOH HOH 126 B WAT 38 2 HOH HOH 127 B WAT 39 2 HOH HOH 128 B WAT 40 2 HOH HOH 129 B WAT 41 2 HOH HOH 130 B WAT 42 2 HOH HOH 131 B WAT 43 2 HOH HOH 132 B WAT 44 2 HOH HOH 133 B WAT 45 2 HOH HOH 134 B WAT 46 2 HOH HOH 135 B WAT 47 2 HOH HOH 136 B WAT 48 2 HOH HOH 137 B WAT 49 2 HOH HOH 138 B WAT 50 2 HOH HOH 139 B WAT 51 2 HOH HOH 140 B WAT 52 2 HOH HOH 141 B WAT 53 2 HOH HOH 142 B WAT 54 2 HOH HOH 143 B WAT 79 2 HOH HOH 144 B WAT 87 2 HOH HOH 145 B WAT 88 2 HOH HOH 146 B WAT 89 2 HOH HOH 147 B WAT 90 2 HOH HOH 148 B WAT 91 2 HOH HOH 149 B WAT 92 2 HOH HOH 150 B WAT 94 2 HOH HOH 151 B WAT 95 2 HOH HOH 152 B WAT 96 2 HOH HOH 153 B WAT 107 2 HOH HOH 154 B WAT 108 2 HOH HOH 155 B WAT 110 2 HOH HOH 156 B WAT 112 2 HOH HOH 157 B WAT 113 2 HOH HOH 158 B WAT 117 2 HOH HOH 159 B WAT 118 2 HOH HOH 160 B WAT 125 2 HOH HOH 161 B WAT 127 2 HOH HOH 162 B WAT 128 2 HOH HOH 163 B WAT 132 2 HOH HOH 164 B WAT 133 2 HOH HOH 165 B WAT 135 2 HOH HOH 166 B WAT 140 2 HOH HOH 167 B WAT 144 2 HOH HOH 168 B WAT 147 2 HOH HOH 169 B WAT 151 2 HOH HOH 170 B WAT 153 2 HOH HOH 171 B WAT 155 2 HOH HOH 172 B WAT 157 2 HOH HOH 173 B WAT 163 2 HOH HOH 174 B WAT 168 2 HOH HOH 175 B WAT 170 2 HOH HOH 176 B WAT 174 2 HOH HOH 177 B WAT 177 2 HOH HOH 178 B WAT 180 2 HOH HOH 179 B WAT 181 2 HOH HOH 180 B WAT 182 2 HOH HOH 181 B WAT 184 2 HOH HOH 182 B WAT 187 2 HOH HOH 183 B WAT 188 2 HOH HOH 184 B WAT 189 2 HOH HOH 185 B WAT 196 2 HOH HOH 186 B WAT 197 2 HOH HOH 187 B WAT 198 2 HOH HOH 188 B WAT 199 2 HOH HOH 189 B WAT 200 2 HOH HOH 190 B WAT 201 2 HOH HOH 191 B WAT 202 2 HOH HOH 192 B WAT 205 2 HOH HOH 193 B WAT 208 2 HOH HOH 194 B WAT 219 2 HOH HOH 195 B WAT 221 2 HOH HOH 196 B WAT 224 2 HOH HOH 197 B WAT 226 2 HOH HOH 198 B WAT 231 2 HOH HOH 199 B WAT 232 2 HOH HOH 200 B WAT 235 2 HOH HOH 201 B WAT 236 2 HOH HOH 202 B WAT 240 2 HOH HOH 203 B WAT 248 2 HOH HOH 204 B WAT 249 2 HOH HOH 205 B WAT 255 2 HOH HOH 206 B WAT 256 2 HOH HOH 207 B WAT 257 2 HOH HOH 208 B WAT 259 2 HOH HOH 209 B WAT 260 2 HOH HOH 210 B WAT 24 2 HOH HOH 121 C WAT 56 2 HOH HOH 122 C WAT 57 2 HOH HOH 123 C WAT 58 2 HOH HOH 124 C WAT 60 2 HOH HOH 125 C WAT 61 2 HOH HOH 126 C WAT 62 2 HOH HOH 127 C WAT 63 2 HOH HOH 128 C WAT 64 2 HOH HOH 129 C WAT 65 2 HOH HOH 130 C WAT 66 2 HOH HOH 131 C WAT 67 2 HOH HOH 132 C WAT 68 2 HOH HOH 133 C WAT 69 2 HOH HOH 134 C WAT 70 2 HOH HOH 135 C WAT 71 2 HOH HOH 136 C WAT 72 2 HOH HOH 137 C WAT 73 2 HOH HOH 138 C WAT 74 2 HOH HOH 139 C WAT 98 2 HOH HOH 140 C WAT 99 2 HOH HOH 141 C WAT 100 2 HOH HOH 142 C WAT 101 2 HOH HOH 143 C WAT 102 2 HOH HOH 144 C WAT 103 2 HOH HOH 145 C WAT 104 2 HOH HOH 146 C WAT 105 2 HOH HOH 147 C WAT 106 2 HOH HOH 148 C WAT 109 2 HOH HOH 149 C WAT 116 2 HOH HOH 150 C WAT 119 2 HOH HOH 151 C WAT 124 2 HOH HOH 152 C WAT 126 2 HOH HOH 153 C WAT 134 2 HOH HOH 154 C WAT 136 2 HOH HOH 155 C WAT 137 2 HOH HOH 156 C WAT 139 2 HOH HOH 157 C WAT 145 2 HOH HOH 158 C WAT 148 2 HOH HOH 159 C WAT 152 2 HOH HOH 160 C WAT 154 2 HOH HOH 161 C WAT 156 2 HOH HOH 162 C WAT 159 2 HOH HOH 163 C WAT 160 2 HOH HOH 164 C WAT 161 2 HOH HOH 165 C WAT 165 2 HOH HOH 166 C WAT 166 2 HOH HOH 167 C WAT 167 2 HOH HOH 168 C WAT 172 2 HOH HOH 169 C WAT 175 2 HOH HOH 170 C WAT 178 2 HOH HOH 171 C WAT 179 2 HOH HOH 172 C WAT 183 2 HOH HOH 173 C WAT 203 2 HOH HOH 174 C WAT 206 2 HOH HOH 175 C WAT 209 2 HOH HOH 176 C WAT 210 2 HOH HOH 177 C WAT 211 2 HOH HOH 178 C WAT 212 2 HOH HOH 179 C WAT 213 2 HOH HOH 180 C WAT 214 2 HOH HOH 181 C WAT 215 2 HOH HOH 182 C WAT 216 2 HOH HOH 183 C WAT 217 2 HOH HOH 184 C WAT 218 2 HOH HOH 185 C WAT 220 2 HOH HOH 186 C WAT 223 2 HOH HOH 187 C WAT 227 2 HOH HOH 188 C WAT 228 2 HOH HOH 189 C WAT 230 2 HOH HOH 190 C WAT 238 2 HOH HOH 191 C WAT 242 2 HOH HOH 192 C WAT 243 2 HOH HOH 193 C WAT 245 2 HOH HOH 194 C WAT 251 2 HOH HOH 195 C WAT 254 2 HOH HOH 196 C ASN 1 n 1 ASN 1 A LEU 2 n 2 LEU 2 A GLN 3 n 3 GLN 3 A GLN 4 n 4 GLN 4 A PHE 5 n 5 PHE 5 A LYS 6 n 6 LYS 6 A ASN 7 n 7 ASN 7 A MET 8 n 8 MET 8 A ILE 9 n 9 ILE 9 A GLN 10 n 10 GLN 10 A CYS 11 n 11 CYS 11 A ALA 12 n 12 ALA 12 A GLY 13 n 13 GLY 13 A THR 15 n 14 THR 15 A ARG 17 n 15 ARG 17 A THR 18 n 16 THR 18 A TRP 19 n 17 TRP 19 A THR 20 n 18 THR 20 A ALA 21 n 19 ALA 21 A TYR 22 n 20 TYR 22 A ILE 23 n 21 ILE 23 A ASN 24 n 22 ASN 24 A TYR 25 n 23 TYR 25 A GLY 26 n 24 GLY 26 A CYS 27 n 25 CYS 27 A TYR 28 n 26 TYR 28 A CYS 29 n 27 CYS 29 A GLY 30 n 28 GLY 30 A LYS 31 n 29 LYS 31 A GLY 32 n 30 GLY 32 A GLY 33 n 31 GLY 33 A SER 34 n 32 SER 34 A GLY 35 n 33 GLY 35 A THR 36 n 34 THR 36 A PRO 37 n 35 PRO 37 A VAL 38 n 36 VAL 38 A ASP 39 n 37 ASP 39 A LYS 40 n 38 LYS 40 A LEU 41 n 39 LEU 41 A ASP 42 n 40 ASP 42 A ARG 43 n 41 ARG 43 A CYS 44 n 42 CYS 44 A CYS 45 n 43 CYS 45 A TYR 46 n 44 TYR 46 A THR 47 n 45 THR 47 A HIS 48 n 46 HIS 48 A ASP 49 n 47 ASP 49 A HIS 50 n 48 HIS 50 A CYS 51 n 49 CYS 51 A TYR 52 n 50 TYR 52 A ASN 53 n 51 ASN 53 A GLN 54 n 52 GLN 54 A ALA 55 n 53 ALA 55 A ASP 56 n 54 ASP 56 A SER 57 n 55 SER 57 A ILE 58 n 56 ILE 58 A PRO 59 n 57 PRO 59 A GLY 60 n 58 GLY 60 A CYS 61 n 59 CYS 61 A ASN 62 n 60 ASN 62 A PRO 63 n 61 PRO 63 A ASN 64 n 62 ASN 64 A ILE 65 n 63 ILE 65 A LYS 66 n 64 LYS 66 A THR 67 n 65 THR 67 A TYR 68 n 66 TYR 68 A SER 69 n 67 SER 69 A TYR 70 n 68 TYR 70 A THR 71 n 69 THR 71 A CYS 72 n 70 CYS 72 A THR 73 n 71 THR 73 A GLN 74 n 72 GLN 74 A PRO 75 n 73 PRO 75 A ASN 76 n 74 ASN 76 A ILE 77 n 75 ILE 77 A THR 78 n 76 THR 78 A CYS 79 n 77 CYS 79 A THR 80 n 78 THR 80 A ARG 81 n 79 ARG 81 A THR 82 n 80 THR 82 A ALA 83 n 81 ALA 83 A ASP 84 n 82 ASP 84 A ALA 85 n 83 ALA 85 A CYS 86 n 84 CYS 86 A ALA 87 n 85 ALA 87 A LYS 88 n 86 LYS 88 A PHE 89 n 87 PHE 89 A LEU 90 n 88 LEU 90 A CYS 91 n 89 CYS 91 A ASP 92 n 90 ASP 92 A CYS 93 n 91 CYS 93 A ASP 94 n 92 ASP 94 A ARG 95 n 93 ARG 95 A THR 96 n 94 THR 96 A ALA 97 n 95 ALA 97 A ALA 98 n 96 ALA 98 A ILE 99 n 97 ILE 99 A CYS 100 n 98 CYS 100 A PHE 101 n 99 PHE 101 A ALA 102 n 100 ALA 102 A SER 103 n 101 SER 103 A ALA 104 n 102 ALA 104 A PRO 105 n 103 PRO 105 A TYR 106 n 104 TYR 106 A ASN 107 n 105 ASN 107 A ILE 108 n 106 ILE 108 A ASN 109 n 107 ASN 109 A ASN 110 n 108 ASN 110 A ILE 111 n 109 ILE 111 A MET 112 n 110 MET 112 A ILE 113 n 111 ILE 113 A SER 114 n 112 SER 114 A ALA 115 n 113 ALA 115 A SER 116 n 114 SER 116 A ASN 117 n 115 ASN 117 A SER 118 n 116 SER 118 A CYS 119 n 117 CYS 119 A GLN 120 n 118 GLN 120 A ASN 1 n 1 ASN 1 B LEU 2 n 2 LEU 2 B GLN 3 n 3 GLN 3 B GLN 4 n 4 GLN 4 B PHE 5 n 5 PHE 5 B LYS 6 n 6 LYS 6 B ASN 7 n 7 ASN 7 B MET 8 n 8 MET 8 B ILE 9 n 9 ILE 9 B GLN 10 n 10 GLN 10 B CYS 11 n 11 CYS 11 B ALA 12 n 12 ALA 12 B GLY 13 n 13 GLY 13 B THR 15 n 14 THR 15 B ARG 17 n 15 ARG 17 B THR 18 n 16 THR 18 B TRP 19 n 17 TRP 19 B THR 20 n 18 THR 20 B ALA 21 n 19 ALA 21 B TYR 22 n 20 TYR 22 B ILE 23 n 21 ILE 23 B ASN 24 n 22 ASN 24 B TYR 25 n 23 TYR 25 B GLY 26 n 24 GLY 26 B CYS 27 n 25 CYS 27 B TYR 28 n 26 TYR 28 B CYS 29 n 27 CYS 29 B GLY 30 n 28 GLY 30 B LYS 31 n 29 LYS 31 B GLY 32 n 30 GLY 32 B GLY 33 n 31 GLY 33 B SER 34 n 32 SER 34 B GLY 35 n 33 GLY 35 B THR 36 n 34 THR 36 B PRO 37 n 35 PRO 37 B VAL 38 n 36 VAL 38 B ASP 39 n 37 ASP 39 B LYS 40 n 38 LYS 40 B LEU 41 n 39 LEU 41 B ASP 42 n 40 ASP 42 B ARG 43 n 41 ARG 43 B CYS 44 n 42 CYS 44 B CYS 45 n 43 CYS 45 B TYR 46 n 44 TYR 46 B THR 47 n 45 THR 47 B HIS 48 n 46 HIS 48 B ASP 49 n 47 ASP 49 B HIS 50 n 48 HIS 50 B CYS 51 n 49 CYS 51 B TYR 52 n 50 TYR 52 B ASN 53 n 51 ASN 53 B GLN 54 n 52 GLN 54 B ALA 55 n 53 ALA 55 B ASP 56 n 54 ASP 56 B SER 57 n 55 SER 57 B ILE 58 n 56 ILE 58 B PRO 59 n 57 PRO 59 B GLY 60 n 58 GLY 60 B CYS 61 n 59 CYS 61 B ASN 62 n 60 ASN 62 B PRO 63 n 61 PRO 63 B ASN 64 n 62 ASN 64 B ILE 65 n 63 ILE 65 B LYS 66 n 64 LYS 66 B THR 67 n 65 THR 67 B TYR 68 n 66 TYR 68 B SER 69 n 67 SER 69 B TYR 70 n 68 TYR 70 B THR 71 n 69 THR 71 B CYS 72 n 70 CYS 72 B THR 73 n 71 THR 73 B GLN 74 n 72 GLN 74 B PRO 75 n 73 PRO 75 B ASN 76 n 74 ASN 76 B ILE 77 n 75 ILE 77 B THR 78 n 76 THR 78 B CYS 79 n 77 CYS 79 B THR 80 n 78 THR 80 B ARG 81 n 79 ARG 81 B THR 82 n 80 THR 82 B ALA 83 n 81 ALA 83 B ASP 84 n 82 ASP 84 B ALA 85 n 83 ALA 85 B CYS 86 n 84 CYS 86 B ALA 87 n 85 ALA 87 B LYS 88 n 86 LYS 88 B PHE 89 n 87 PHE 89 B LEU 90 n 88 LEU 90 B CYS 91 n 89 CYS 91 B ASP 92 n 90 ASP 92 B CYS 93 n 91 CYS 93 B ASP 94 n 92 ASP 94 B ARG 95 n 93 ARG 95 B THR 96 n 94 THR 96 B ALA 97 n 95 ALA 97 B ALA 98 n 96 ALA 98 B ILE 99 n 97 ILE 99 B CYS 100 n 98 CYS 100 B PHE 101 n 99 PHE 101 B ALA 102 n 100 ALA 102 B SER 103 n 101 SER 103 B ALA 104 n 102 ALA 104 B PRO 105 n 103 PRO 105 B TYR 106 n 104 TYR 106 B ASN 107 n 105 ASN 107 B ILE 108 n 106 ILE 108 B ASN 109 n 107 ASN 109 B ASN 110 n 108 ASN 110 B ILE 111 n 109 ILE 111 B MET 112 n 110 MET 112 B ILE 113 n 111 ILE 113 B SER 114 n 112 SER 114 B ALA 115 n 113 ALA 115 B SER 116 n 114 SER 116 B ASN 117 n 115 ASN 117 B SER 118 n 116 SER 118 B CYS 119 n 117 CYS 119 B GLN 120 n 118 GLN 120 B ASN 1 n 1 ASN 1 C LEU 2 n 2 LEU 2 C GLN 3 n 3 GLN 3 C GLN 4 n 4 GLN 4 C PHE 5 n 5 PHE 5 C LYS 6 n 6 LYS 6 C ASN 7 n 7 ASN 7 C MET 8 n 8 MET 8 C ILE 9 n 9 ILE 9 C GLN 10 n 10 GLN 10 C CYS 11 n 11 CYS 11 C ALA 12 n 12 ALA 12 C GLY 13 n 13 GLY 13 C THR 15 n 14 THR 15 C ARG 17 n 15 ARG 17 C THR 18 n 16 THR 18 C TRP 19 n 17 TRP 19 C THR 20 n 18 THR 20 C ALA 21 n 19 ALA 21 C TYR 22 n 20 TYR 22 C ILE 23 n 21 ILE 23 C ASN 24 n 22 ASN 24 C TYR 25 n 23 TYR 25 C GLY 26 n 24 GLY 26 C CYS 27 n 25 CYS 27 C TYR 28 n 26 TYR 28 C CYS 29 n 27 CYS 29 C GLY 30 n 28 GLY 30 C LYS 31 n 29 LYS 31 C GLY 32 n 30 GLY 32 C GLY 33 n 31 GLY 33 C SER 34 n 32 SER 34 C GLY 35 n 33 GLY 35 C THR 36 n 34 THR 36 C PRO 37 n 35 PRO 37 C VAL 38 n 36 VAL 38 C ASP 39 n 37 ASP 39 C LYS 40 n 38 LYS 40 C LEU 41 n 39 LEU 41 C ASP 42 n 40 ASP 42 C ARG 43 n 41 ARG 43 C CYS 44 n 42 CYS 44 C CYS 45 n 43 CYS 45 C TYR 46 n 44 TYR 46 C THR 47 n 45 THR 47 C HIS 48 n 46 HIS 48 C ASP 49 n 47 ASP 49 C HIS 50 n 48 HIS 50 C CYS 51 n 49 CYS 51 C TYR 52 n 50 TYR 52 C ASN 53 n 51 ASN 53 C GLN 54 n 52 GLN 54 C ALA 55 n 53 ALA 55 C ASP 56 n 54 ASP 56 C SER 57 n 55 SER 57 C ILE 58 n 56 ILE 58 C PRO 59 n 57 PRO 59 C GLY 60 n 58 GLY 60 C CYS 61 n 59 CYS 61 C ASN 62 n 60 ASN 62 C PRO 63 n 61 PRO 63 C ASN 64 n 62 ASN 64 C ILE 65 n 63 ILE 65 C LYS 66 n 64 LYS 66 C THR 67 n 65 THR 67 C TYR 68 n 66 TYR 68 C SER 69 n 67 SER 69 C TYR 70 n 68 TYR 70 C THR 71 n 69 THR 71 C CYS 72 n 70 CYS 72 C THR 73 n 71 THR 73 C GLN 74 n 72 GLN 74 C PRO 75 n 73 PRO 75 C ASN 76 n 74 ASN 76 C ILE 77 n 75 ILE 77 C THR 78 n 76 THR 78 C CYS 79 n 77 CYS 79 C THR 80 n 78 THR 80 C ARG 81 n 79 ARG 81 C THR 82 n 80 THR 82 C ALA 83 n 81 ALA 83 C ASP 84 n 82 ASP 84 C ALA 85 n 83 ALA 85 C CYS 86 n 84 CYS 86 C ALA 87 n 85 ALA 87 C LYS 88 n 86 LYS 88 C PHE 89 n 87 PHE 89 C LEU 90 n 88 LEU 90 C CYS 91 n 89 CYS 91 C ASP 92 n 90 ASP 92 C CYS 93 n 91 CYS 93 C ASP 94 n 92 ASP 94 C ARG 95 n 93 ARG 95 C THR 96 n 94 THR 96 C ALA 97 n 95 ALA 97 C ALA 98 n 96 ALA 98 C ILE 99 n 97 ILE 99 C CYS 100 n 98 CYS 100 C PHE 101 n 99 PHE 101 C ALA 102 n 100 ALA 102 C SER 103 n 101 SER 103 C ALA 104 n 102 ALA 104 C PRO 105 n 103 PRO 105 C TYR 106 n 104 TYR 106 C ASN 107 n 105 ASN 107 C ILE 108 n 106 ILE 108 C ASN 109 n 107 ASN 109 C ASN 110 n 108 ASN 110 C ILE 111 n 109 ILE 111 C MET 112 n 110 MET 112 C ILE 113 n 111 ILE 113 C SER 114 n 112 SER 114 C ALA 115 n 113 ALA 115 C SER 116 n 114 SER 116 C ASN 117 n 115 ASN 117 C SER 118 n 116 SER 118 C CYS 119 n 117 CYS 119 C GLN 120 n 118 GLN 120 C author_defined_assembly 3 trimeric 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 THR 73 A O THR 71 A N ASN 76 A N ASN 74 B O THR 73 B O THR 71 B N ASN 76 B N ASN 74 C O THR 73 C O THR 71 C N ASN 76 C N ASN 74 1 C HOH 178 F HOH 1 B B O O HOH HOH 200 200 1.94 1_555 2_555 1 C C O O HOH HOH 123 123 2.06 1_555 2_656 1 A THR 73 -113.00 74.95 1 A GLN 74 -34.28 126.83 1 A ASN 117 -67.09 2.90 1 B GLN 74 -30.30 124.82 1 B THR 82 -131.81 -50.22 1 B MET 112 64.90 67.26 1 C THR 73 -118.56 74.95 1 C GLN 74 -20.27 113.29 1 C THR 82 -122.60 -51.16 1 C MET 112 60.04 63.20 PROTEIN_REP.PARAM PROTEIN.TOP WATER_REP.PARAM WATER.TOP ION.PARAM ION.TOP 22.6 -0.83 0.00 0.69 1.75 0.00 -0.93 Used weighted full matrix least squares procedure. 0.262 0.010 0.198 0.201 0.198 2.50 14.28 644 12779 12533 5.1 98.4 RANDOM 13123.28 0.00 1 RESTRAINED THROUGHOUT 0.0 0.0 MOLECULAR REPLACEMENT PDB ID 1FE5 Engh & Huber FLAT MODEL 85.03 0.472 0.38 0.25 4.00 0.36 0.26 2.50 14.28 258 2952 0 0 2694 0.007 1.3 22.9 0.86 0.307 0.035 0.213 2.60 79 1372 6 5.4 64.1 29.7 2.5 20.0 1G2X 12779 12745 0.0 0.0 0.091 1 7.8 4.98 99.9 2.45 2.60 12779 0.203 4.98 99.6 data collection MAR345 data scaling SCALEPACK phasing AMoRE refinement CNS 0.9 Sequence induced trimerization of krait PLA2: crystal structure of the trimeric form of krait PLA2 1 N N 1 N N 1 N N 2 N N 2 N N 2 N N A ASN 1 A ASN 1 HELX_P A GLY 13 A GLY 13 1 1 13 A THR 18 A THR 16 HELX_P A ILE 23 A ILE 21 5 2 6 A ASP 39 A ASP 37 HELX_P A ASP 56 A ASP 54 1 3 18 A ASP 84 A ASP 82 HELX_P A ALA 104 A ALA 102 1 4 21 A ASN 107 A ASN 105 HELX_P A ASN 110 A ASN 108 5 5 4 B ASN 1 B ASN 1 HELX_P B GLY 13 B GLY 13 1 6 13 B THR 18 B THR 16 HELX_P B ILE 23 B ILE 21 1 7 6 B ASP 39 B ASP 37 HELX_P B ASP 56 B ASP 54 1 8 18 B ASP 84 B ASP 82 HELX_P B ALA 104 B ALA 102 1 9 21 B ASN 107 B ASN 105 HELX_P B ASN 110 B ASN 108 5 10 4 B SER 116 B SER 114 HELX_P B GLN 120 B GLN 118 5 11 5 C ASN 1 C ASN 1 HELX_P C GLY 13 C GLY 13 1 12 13 C THR 18 C THR 16 HELX_P C ILE 23 C ILE 21 5 13 6 C ASP 39 C ASP 37 HELX_P C ASP 56 C ASP 54 1 14 18 C ASP 84 C ASP 82 HELX_P C ALA 104 C ALA 102 1 15 21 C ASN 107 C ASN 105 HELX_P C ASN 110 C ASN 108 5 16 4 C SER 116 C SER 114 HELX_P C GLN 120 C GLN 118 5 17 5 disulf 2.037 A CYS 11 A SG CYS 11 1_555 A CYS 72 A SG CYS 70 1_555 disulf 2.029 A CYS 27 A SG CYS 25 1_555 A CYS 119 A SG CYS 117 1_555 disulf 2.036 A CYS 29 A SG CYS 27 1_555 A CYS 45 A SG CYS 43 1_555 disulf 2.035 A CYS 44 A SG CYS 42 1_555 A CYS 100 A SG CYS 98 1_555 disulf 2.029 A CYS 51 A SG CYS 49 1_555 A CYS 93 A SG CYS 91 1_555 disulf 2.027 A CYS 61 A SG CYS 59 1_555 A CYS 86 A SG CYS 84 1_555 disulf 2.037 A CYS 79 A SG CYS 77 1_555 A CYS 91 A SG CYS 89 1_555 disulf 2.035 B CYS 11 B SG CYS 11 1_555 B CYS 72 B SG CYS 70 1_555 disulf 2.033 B CYS 27 B SG CYS 25 1_555 B CYS 119 B SG CYS 117 1_555 disulf 2.037 B CYS 29 B SG CYS 27 1_555 B CYS 45 B SG CYS 43 1_555 disulf 2.037 B CYS 44 B SG CYS 42 1_555 B CYS 100 B SG CYS 98 1_555 disulf 2.026 B CYS 51 B SG CYS 49 1_555 B CYS 93 B SG CYS 91 1_555 disulf 2.031 B CYS 61 B SG CYS 59 1_555 B CYS 86 B SG CYS 84 1_555 disulf 2.035 B CYS 79 B SG CYS 77 1_555 B CYS 91 B SG CYS 89 1_555 disulf 2.034 C CYS 11 C SG CYS 11 1_555 C CYS 72 C SG CYS 70 1_555 disulf 2.034 C CYS 27 C SG CYS 25 1_555 C CYS 119 C SG CYS 117 1_555 disulf 2.033 C CYS 29 C SG CYS 27 1_555 C CYS 45 C SG CYS 43 1_555 disulf 2.031 C CYS 44 C SG CYS 42 1_555 C CYS 100 C SG CYS 98 1_555 disulf 2.022 C CYS 51 C SG CYS 49 1_555 C CYS 93 C SG CYS 91 1_555 disulf 2.032 C CYS 61 C SG CYS 59 1_555 C CYS 86 C SG CYS 84 1_555 disulf 2.035 C CYS 79 C SG CYS 77 1_555 C CYS 91 C SG CYS 89 1_555 TOXIN Phospholipase A2, Homotrimer, Bungarus caeruleus, TOXIN A GLN 74 A GLN 72 1 A PRO 75 A PRO 73 0.20 B GLN 74 B GLN 72 1 B PRO 75 B PRO 73 0.06 C GLN 74 C GLN 72 1 C PRO 75 C PRO 73 0.06 PA2K_BUNCE UNP 1 28 Q9DF52 28 141 1G2X 1 116 Q9DF52 A 1 1 114 28 141 1G2X 1 116 Q9DF52 B 1 1 114 28 141 1G2X 1 116 Q9DF52 C 1 1 114 2 2 2 anti-parallel anti-parallel anti-parallel A TYR 70 A TYR 68 A THR 73 A THR 71 A ASN 76 A ASN 74 A CYS 79 A CYS 77 B TYR 70 B TYR 68 B THR 73 B THR 71 B ASN 76 B ASN 74 B CYS 79 B CYS 77 C TYR 70 C TYR 68 C THR 73 C THR 71 C ASN 76 C ASN 74 C CYS 79 C CYS 77 5 C 1 2 1