0.013980 0.000000 0.000000 0.000000 0.013980 0.000000 0.000000 0.000000 0.017364 0.00000 0.00000 0.00000 THE SIDE GROUP OF SER 74 IS DISORDERED SUCH THAT TWO DISCRETE 'OG' POSITIONS APPEAR IN THE ELECTRON DENSITY MAP. Holland, D.R. Clancy, L.L. Muchmore, S.W. Rydel, T.J. Einspahr, H.M. Finzel, B.C. Heinrikson, R.L. Watenpaugh, K.D. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 71.530 71.530 57.590 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H7 N 93.126 ANILINE non-polymer 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 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 US J.Biol.Chem. JBCHA3 0071 0021-9258 265 17649 17656 2120215 The crystal structure of a lysine 49 phospholipase A2 from the venom of the cottonmouth snake at 2.0-A resolution. 1990 0.013980 0.000000 0.000000 0.000000 0.013980 0.000000 0.000000 0.000000 0.017364 0.00000 0.00000 0.00000 1 x-ray 1 1.0 13987.321 PHOSPHOLIPASE A2 3.1.1.4 1 man polymer 93.126 ANILINE 1 syn non-polymer 18.015 water 151 nat water no no SVLELGKMILQETGKNAITSYGSYGCNCGWGHRGQPKDATDRCCFVHKCCYKKLTDCNHKTDRYSYSWKNKAIICEEKNP CLKEMCECDKAVAICLRENLDTYNKKYKAYFKLKCKKPDTC SVLELGKMILQETGKNAITSYGSYGCNCGWGHRGQPKDATDRCCFVHKCCYKKLTDCNHKTDRYSYSWKNKAIICEEKNP CLKEMCECDKAVAICLRENLDTYNKKYKAYFKLKCKKPDTC 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 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 eastern cottonmouth Agkistrodon Agkistrodon piscivorus piscivorus sample 8716 Agkistrodon piscivorus piscivorus 2.63 53.28 repository Initial release Version format compliance Version format compliance 1 0 1994-01-31 1 1 2008-03-24 1 2 2011-07-13 Y 1991-10-29 REL ANL ANILINE HOH water THE SUBSTRATE CYLCLOHEXYLAMINE IS UNCERTAIN. IT WAS DESCRIBED AS A 'STRANGE DENSITY', MAYBE DIOXANE, IN THE PRIMARY PUBLICATION. IT IS MORE LIKELY CYCLOHEXYLAMINE SINCE THE VENTILATING SYSTEM WAS SPREADING IT. ANL 134 2 ANL ANL 134 A HOH 201 3 HOH HOH 201 A HOH 202 3 HOH HOH 202 A HOH 203 3 HOH HOH 203 A HOH 204 3 HOH HOH 204 A HOH 205 3 HOH HOH 205 A HOH 206 3 HOH HOH 206 A HOH 207 3 HOH HOH 207 A HOH 208 3 HOH HOH 208 A HOH 209 3 HOH HOH 209 A HOH 210 3 HOH HOH 210 A HOH 211 3 HOH HOH 211 A HOH 212 3 HOH HOH 212 A HOH 213 3 HOH HOH 213 A HOH 214 3 HOH HOH 214 A HOH 215 3 HOH HOH 215 A HOH 216 3 HOH HOH 216 A HOH 217 3 HOH HOH 217 A HOH 218 3 HOH HOH 218 A HOH 219 3 HOH HOH 219 A HOH 220 3 HOH HOH 220 A HOH 221 3 HOH HOH 221 A HOH 222 3 HOH HOH 222 A HOH 223 3 HOH HOH 223 A HOH 224 3 HOH HOH 224 A HOH 225 3 HOH HOH 225 A HOH 226 3 HOH HOH 226 A HOH 227 3 HOH HOH 227 A HOH 228 3 HOH HOH 228 A HOH 229 3 HOH HOH 229 A HOH 230 3 HOH HOH 230 A HOH 231 3 HOH HOH 231 A HOH 232 3 HOH HOH 232 A HOH 233 3 HOH HOH 233 A HOH 234 3 HOH HOH 234 A HOH 235 3 HOH HOH 235 A HOH 236 3 HOH HOH 236 A HOH 237 3 HOH HOH 237 A HOH 238 3 HOH HOH 238 A HOH 239 3 HOH HOH 239 A HOH 240 3 HOH HOH 240 A HOH 241 3 HOH HOH 241 A HOH 242 3 HOH HOH 242 A HOH 243 3 HOH HOH 243 A HOH 244 3 HOH HOH 244 A HOH 245 3 HOH HOH 245 A HOH 246 3 HOH HOH 246 A HOH 247 3 HOH HOH 247 A HOH 248 3 HOH HOH 248 A HOH 249 3 HOH HOH 249 A HOH 250 3 HOH HOH 250 A HOH 251 3 HOH HOH 251 A HOH 252 3 HOH HOH 252 A HOH 253 3 HOH HOH 253 A HOH 254 3 HOH HOH 254 A HOH 255 3 HOH HOH 255 A HOH 256 3 HOH HOH 256 A HOH 257 3 HOH HOH 257 A HOH 258 3 HOH HOH 258 A HOH 259 3 HOH HOH 259 A HOH 260 3 HOH HOH 260 A HOH 261 3 HOH HOH 261 A HOH 262 3 HOH HOH 262 A HOH 263 3 HOH HOH 263 A HOH 264 3 HOH HOH 264 A HOH 265 3 HOH HOH 265 A HOH 266 3 HOH HOH 266 A HOH 267 3 HOH HOH 267 A HOH 268 3 HOH HOH 268 A HOH 269 3 HOH HOH 269 A HOH 270 3 HOH HOH 270 A HOH 271 3 HOH HOH 271 A HOH 272 3 HOH HOH 272 A HOH 273 3 HOH HOH 273 A HOH 274 3 HOH HOH 274 A HOH 275 3 HOH HOH 275 A HOH 276 3 HOH HOH 276 A HOH 277 3 HOH HOH 277 A HOH 278 3 HOH HOH 278 A HOH 279 3 HOH HOH 279 A HOH 280 3 HOH HOH 280 A HOH 281 3 HOH HOH 281 A HOH 282 3 HOH HOH 282 A HOH 283 3 HOH HOH 283 A HOH 284 3 HOH HOH 284 A HOH 285 3 HOH HOH 285 A HOH 286 3 HOH HOH 286 A HOH 287 3 HOH HOH 287 A HOH 288 3 HOH HOH 288 A HOH 289 3 HOH HOH 289 A HOH 290 3 HOH HOH 290 A HOH 291 3 HOH HOH 291 A HOH 292 3 HOH HOH 292 A HOH 293 3 HOH HOH 293 A HOH 294 3 HOH HOH 294 A HOH 295 3 HOH HOH 295 A HOH 296 3 HOH HOH 296 A HOH 297 3 HOH HOH 297 A HOH 298 3 HOH HOH 298 A HOH 299 3 HOH HOH 299 A HOH 300 3 HOH HOH 300 A HOH 301 3 HOH HOH 301 A HOH 302 3 HOH HOH 302 A HOH 303 3 HOH HOH 303 A HOH 304 3 HOH HOH 304 A HOH 305 3 HOH HOH 305 A HOH 306 3 HOH HOH 306 A HOH 307 3 HOH HOH 307 A HOH 308 3 HOH HOH 308 A HOH 309 3 HOH HOH 309 A HOH 310 3 HOH HOH 310 A HOH 311 3 HOH HOH 311 A HOH 312 3 HOH HOH 312 A HOH 313 3 HOH HOH 313 A HOH 314 3 HOH HOH 314 A HOH 315 3 HOH HOH 315 A HOH 316 3 HOH HOH 316 A HOH 317 3 HOH HOH 317 A HOH 318 3 HOH HOH 318 A HOH 319 3 HOH HOH 319 A HOH 320 3 HOH HOH 320 A HOH 321 3 HOH HOH 321 A HOH 322 3 HOH HOH 322 A HOH 323 3 HOH HOH 323 A HOH 324 3 HOH HOH 324 A HOH 325 3 HOH HOH 325 A HOH 326 3 HOH HOH 326 A HOH 327 3 HOH HOH 327 A HOH 328 3 HOH HOH 328 A HOH 329 3 HOH HOH 329 A HOH 330 3 HOH HOH 330 A HOH 331 3 HOH HOH 331 A HOH 332 3 HOH HOH 332 A HOH 333 3 HOH HOH 333 A HOH 334 3 HOH HOH 334 A HOH 335 3 HOH HOH 335 A HOH 336 3 HOH HOH 336 A HOH 337 3 HOH HOH 337 A HOH 338 3 HOH HOH 338 A HOH 339 3 HOH HOH 339 A HOH 340 3 HOH HOH 340 A HOH 341 3 HOH HOH 341 A HOH 342 3 HOH HOH 342 A HOH 343 3 HOH HOH 343 A HOH 344 3 HOH HOH 344 A HOH 345 3 HOH HOH 345 A HOH 346 3 HOH HOH 346 A HOH 347 3 HOH HOH 347 A HOH 348 3 HOH HOH 348 A HOH 349 3 HOH HOH 349 A HOH 350 3 HOH HOH 350 A HOH 351 3 HOH HOH 351 A SER 1 n 1 SER 1 A VAL 2 n 2 VAL 2 A LEU 3 n 3 LEU 3 A GLU 4 n 4 GLU 4 A LEU 5 n 5 LEU 5 A GLY 6 n 6 GLY 6 A LYS 7 n 7 LYS 7 A MET 8 n 8 MET 8 A ILE 9 n 9 ILE 9 A LEU 10 n 10 LEU 10 A GLN 11 n 11 GLN 11 A GLU 12 n 12 GLU 12 A THR 13 n 13 THR 13 A GLY 14 n 14 GLY 14 A LYS 16 n 15 LYS 16 A ASN 17 n 16 ASN 17 A ALA 18 n 17 ALA 18 A ILE 19 n 18 ILE 19 A THR 20 n 19 THR 20 A SER 21 n 20 SER 21 A TYR 22 n 21 TYR 22 A GLY 23 n 22 GLY 23 A SER 24 n 23 SER 24 A TYR 25 n 24 TYR 25 A GLY 26 n 25 GLY 26 A CYS 27 n 26 CYS 27 A ASN 28 n 27 ASN 28 A CYS 29 n 28 CYS 29 A GLY 30 n 29 GLY 30 A TRP 31 n 30 TRP 31 A GLY 32 n 31 GLY 32 A HIS 33 n 32 HIS 33 A ARG 34 n 33 ARG 34 A GLY 35 n 34 GLY 35 A GLN 36 n 35 GLN 36 A PRO 37 n 36 PRO 37 A LYS 38 n 37 LYS 38 A ASP 39 n 38 ASP 39 A ALA 40 n 39 ALA 40 A THR 41 n 40 THR 41 A ASP 42 n 41 ASP 42 A ARG 43 n 42 ARG 43 A CYS 44 n 43 CYS 44 A CYS 45 n 44 CYS 45 A PHE 46 n 45 PHE 46 A VAL 47 n 46 VAL 47 A HIS 48 n 47 HIS 48 A LYS 49 n 48 LYS 49 A CYS 50 n 49 CYS 50 A CYS 51 n 50 CYS 51 A TYR 52 n 51 TYR 52 A LYS 53 n 52 LYS 53 A LYS 54 n 53 LYS 54 A LEU 55 n 54 LEU 55 A THR 56 n 55 THR 56 A ASP 59 n 56 ASP 59 A CYS 61 n 57 CYS 61 A ASN 67 n 58 ASN 67 A HIS 68 n 59 HIS 68 A LYS 69 n 60 LYS 69 A THR 70 n 61 THR 70 A ASP 71 n 62 ASP 71 A ARG 72 n 63 ARG 72 A TYR 73 n 64 TYR 73 A SER 74 n 65 SER 74 A TYR 75 n 66 TYR 75 A SER 76 n 67 SER 76 A TRP 77 n 68 TRP 77 A LYS 78 n 69 LYS 78 A ASN 79 n 70 ASN 79 A LYS 80 n 71 LYS 80 A ALA 81 n 72 ALA 81 A ILE 82 n 73 ILE 82 A ILE 83 n 74 ILE 83 A CYS 84 n 75 CYS 84 A GLU 86 n 76 GLU 86 A GLU 87 n 77 GLU 87 A LYS 88 n 78 LYS 88 A ASN 89 n 79 ASN 89 A PRO 90 n 80 PRO 90 A CYS 91 n 81 CYS 91 A LEU 92 n 82 LEU 92 A LYS 93 n 83 LYS 93 A GLU 94 n 84 GLU 94 A MET 95 n 85 MET 95 A CYS 96 n 86 CYS 96 A GLU 97 n 87 GLU 97 A CYS 98 n 88 CYS 98 A ASP 99 n 89 ASP 99 A LYS 100 n 90 LYS 100 A ALA 101 n 91 ALA 101 A VAL 102 n 92 VAL 102 A ALA 103 n 93 ALA 103 A ILE 104 n 94 ILE 104 A CYS 105 n 95 CYS 105 A LEU 106 n 96 LEU 106 A ARG 107 n 97 ARG 107 A GLU 108 n 98 GLU 108 A ASN 109 n 99 ASN 109 A LEU 110 n 100 LEU 110 A ASP 111 n 101 ASP 111 A THR 112 n 102 THR 112 A TYR 113 n 103 TYR 113 A ASN 114 n 104 ASN 114 A LYS 115 n 105 LYS 115 A LYS 116 n 106 LYS 116 A TYR 117 n 107 TYR 117 A LYS 118 n 108 LYS 118 A ALA 119 n 109 ALA 119 A TYR 120 n 110 TYR 120 A PHE 121 n 111 PHE 121 A LYS 122 n 112 LYS 122 A LEU 124 n 113 LEU 124 A LYS 125 n 114 LYS 125 A CYS 126 n 115 CYS 126 A LYS 128 n 116 LYS 128 A LYS 129 n 117 LYS 129 A PRO 130 n 118 PRO 130 A ASP 131 n 119 ASP 131 A THR 132 n 120 THR 132 A CYS 133 n 121 CYS 133 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 76 A O SER 67 A N ILE 83 A N ILE 74 1 A A O O HOH HOH 221 280 2.19 1 A ARG 34 0.092 SIDE CHAIN 1 A ARG 43 0.245 SIDE CHAIN 1 A TYR 52 0.068 SIDE CHAIN 1 A ASN 67 0.071 SIDE CHAIN 1 A ARG 72 0.161 SIDE CHAIN 1 A ARG 107 0.098 SIDE CHAIN 1 -11.22 1.50 110.50 99.28 A A A N CA CB SER SER SER 1 1 1 N 1 -10.34 1.70 111.00 100.66 A A A CB CG CD1 LEU LEU LEU 3 3 3 N 1 13.51 1.70 111.00 124.51 A A A CB CG CD1 LEU LEU LEU 5 5 5 N 1 -3.75 0.60 121.00 117.25 A A A CB CG CD2 TYR TYR TYR 22 22 22 N 1 -3.83 0.60 121.00 117.17 A A A CB CG CD2 TYR TYR TYR 25 25 25 N 1 9.77 1.40 123.60 133.37 A A A CD NE CZ ARG ARG ARG 34 34 34 N 1 5.92 0.50 120.30 126.22 A A A NE CZ NH1 ARG ARG ARG 34 34 34 N 1 -4.09 0.50 120.30 116.21 A A A NE CZ NH2 ARG ARG ARG 34 34 34 N 1 8.98 0.90 118.30 127.28 A A A CB CG OD2 ASP ASP ASP 42 42 42 N 1 -15.24 2.10 111.80 96.56 A A A CG CD NE ARG ARG ARG 43 43 43 N 1 -4.28 0.50 120.30 116.02 A A A NE CZ NH1 ARG ARG ARG 43 43 43 N 1 4.85 0.50 120.30 125.15 A A A NE CZ NH1 ARG ARG ARG 72 72 72 N 1 -6.58 0.50 120.30 113.72 A A A NE CZ NH2 ARG ARG ARG 72 72 72 N 1 -16.06 2.20 113.40 97.34 A A A CA CB CG GLU GLU GLU 86 86 86 N 1 -7.89 1.20 123.30 115.41 A A A OE1 CD OE2 GLU GLU GLU 97 97 97 N 1 5.77 0.50 120.30 126.07 A A A NE CZ NH1 ARG ARG ARG 107 107 107 N 1 -4.93 0.50 120.30 115.37 A A A NE CZ NH2 ARG ARG ARG 107 107 107 N 1 -4.51 0.60 121.00 116.49 A A A CB CG CD1 TYR TYR TYR 117 117 117 N 1 -4.12 0.60 121.00 116.88 A A A CB CG CD2 TYR TYR TYR 120 120 120 N 1 A A OD1 O ASN HOH 89 230 2.19 1_555 4_554 1 A LEU 124 -63.60 -178.36 1 A LYS 128 -57.39 171.97 0.157 2.0 10.0 10003 1 2.0 10.0 151 1127 7 0 969 refinement CEDAR PHOSPHOLIPASE A2 (E.C.3.1.1.4) LYS 49 VARIANT COMPLEX WITH CYCLOHEXYLAMINE THE CRYSTAL STRUCTURE OF A LYSINE 49 PHOSPHOLIPASE A2 FROM THE VENOM OF THE COTTONMOUTH SNAKE AT 2.0 ANGSTROMS RESOLUTION 1 N N 2 N N 3 N N A SER 1 A SER 1 HELX_P A GLY 14 A GLY 14 1 1 14 A ASN 17 A ASN 16 HELX_P A GLY 23 A GLY 22 1 2 7 A ASP 39 A ASP 38 HELX_P A LYS 53 A LYS 52 1 3 15 A ASN 89 A ASN 79 HELX_P A ASN 109 A ASN 99 1 4 21 A LEU 110 A LEU 100 HELX_P A TYR 113 A TYR 103 5 5 4 A ASN 114 A ASN 104 HELX_P A LYS 118 A LYS 108 5 6 5 disulf 1.971 A CYS 27 A SG CYS 26 1_555 A CYS 126 A SG CYS 115 1_555 disulf 2.039 A CYS 29 A SG CYS 28 1_555 A CYS 45 A SG CYS 44 1_555 disulf 2.023 A CYS 44 A SG CYS 43 1_555 A CYS 105 A SG CYS 95 1_555 disulf 1.971 A CYS 50 A SG CYS 49 1_555 A CYS 133 A SG CYS 121 1_555 disulf 1.948 A CYS 51 A SG CYS 50 1_555 A CYS 98 A SG CYS 88 1_555 disulf 1.965 A CYS 61 A SG CYS 57 1_555 A CYS 91 A SG CYS 81 1_555 disulf 1.989 A CYS 84 A SG CYS 75 1_555 A CYS 96 A SG CYS 86 1_555 HYDROLASE(CARBOXYLIC ESTERASE) HYDROLASE(CARBOXYLIC ESTERASE) PA2H_AGKPI UNP 1 1 P04361 SVLELGKMILQETGKNAITSYGSYGCNCGWGHRGQPKDATDRCCFVHKCCYKKLTDCNHKTDRYSYSWKNKAIICEEKNP CLKEMCECDKAVAICLRENLDTYNKKYKAYFKLKCKKPDTC 1 121 1PPA 1 133 P04361 A 1 1 121 2 anti-parallel A SER 76 A SER 67 A TRP 77 A TRP 68 A ILE 82 A ILE 73 A ILE 83 A ILE 74 BINDING SITE FOR RESIDUE ANL A 134 Software 4 A CYS 29 A CYS 28 4 1_555 A HIS 48 A HIS 47 4 1_555 A HOH 224 C HOH 4 1_555 A HOH 280 C HOH 4 1_555 92 P 41 21 2