0.007704 0.000000 0.001498 0.000000 0.019268 0.000000 0.000000 0.000000 0.016093 0.00000 0.00000 0.00000 CIS PROLINE - PRO H 37 A FEW SIDE CHAINS IN BOTH THROMBIN AND RECEPTOR PEPTIDE DO NOT HAVE WELL-DEFINED ELECTRON DENSITY. THESE ATOMS HAVE BEEN GIVEN OCCUPANCIES OF 0.01 IN THIS ENTRY. Tulinsky, A. Mathews, I.I. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 101.00 90.00 129.800 51.900 63.300 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 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 Biochemistry BICHAW 0033 0006-2960 33 3266 3279 10.1021/bi00177a018 8136362 Crystallographic structures of thrombin complexed with thrombin receptor peptides: existence of expected and novel binding modes. 1994 UK J.Mol.Biol. JMOBAK 0070 0022-2836 221 583 Refined Structure of the Hirudin-Thrombin Complex 1991 UK J.Mol.Biol. JMOBAK 0070 0022-2836 221 1379 Structure of the Hirugen and Hirulog 1 Complexes of Alpha-Thrombin 1991 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 x-ray 1 1.0 4096.534 ALPHA-THROMBIN (SMALL SUBUNIT) 3.4.21.5 1 man polymer 29780.219 ALPHA-THROMBIN (LARGE SUBUNIT) 3.4.21.5 1 man polymer 2913.133 RECEPTOR BASED PEPTIDE NRS 1 man polymer 18.015 water 105 nat water no no TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR L polypeptide(L) no no IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY THVFRLKKWIQKVIDQFGE IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY THVFRLKKWIQKVIDQFGE H polypeptide(L) no no LDPRSFLLRNPNDKYEPFWEDEE LDPRSFLLRNPNDKYEPFWEDEE R 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n human Homo sample 9606 Homo sapiens human Homo sample 9606 Homo sapiens human Homo sample 9606 Homo sapiens 2.84 56.74 repository Initial release Version format compliance Version format compliance 1 0 1994-05-31 1 1 2008-03-03 1 2 2011-07-13 Y 1994-01-18 REL HOH water THROMBIN IS CLEAVED BETWEEN RESIDUES 15 AND 16. CHAIN INDICATOR *L* IS USED FOR RESIDUES 1H - 15 AND CHAIN INDICATOR *H* IS USED FOR RESIDUES 16 - 247. CHAIN INDICATOR *R* IS USED FOR NRS. HOH 403 4 HOH HOH 403 L HOH 410 4 HOH HOH 410 L HOH 431 4 HOH HOH 431 L HOH 432 4 HOH HOH 432 L HOH 439 4 HOH HOH 439 L HOH 464 4 HOH HOH 464 L HOH 467 4 HOH HOH 467 L HOH 469 4 HOH HOH 469 L HOH 486 4 HOH HOH 486 L HOH 489 4 HOH HOH 489 L HOH 491 4 HOH HOH 491 L HOH 504 4 HOH HOH 504 L HOH 510 4 HOH HOH 510 L HOH 511 4 HOH HOH 511 L HOH 401 4 HOH HOH 401 H HOH 402 4 HOH HOH 402 H HOH 405 4 HOH HOH 405 H HOH 406 4 HOH HOH 406 H HOH 407 4 HOH HOH 407 H HOH 408 4 HOH HOH 408 H HOH 409 4 HOH HOH 409 H HOH 411 4 HOH HOH 411 H HOH 412 4 HOH HOH 412 H HOH 413 4 HOH HOH 413 H HOH 414 4 HOH HOH 414 H HOH 415 4 HOH HOH 415 H HOH 416 4 HOH HOH 416 H HOH 417 4 HOH HOH 417 H HOH 418 4 HOH HOH 418 H HOH 419 4 HOH HOH 419 H HOH 420 4 HOH HOH 420 H HOH 422 4 HOH HOH 422 H HOH 424 4 HOH HOH 424 H HOH 425 4 HOH HOH 425 H HOH 426 4 HOH HOH 426 H HOH 427 4 HOH HOH 427 H HOH 428 4 HOH HOH 428 H HOH 430 4 HOH HOH 430 H HOH 433 4 HOH HOH 433 H HOH 434 4 HOH HOH 434 H HOH 436 4 HOH HOH 436 H HOH 437 4 HOH HOH 437 H HOH 438 4 HOH HOH 438 H HOH 440 4 HOH HOH 440 H HOH 441 4 HOH HOH 441 H HOH 443 4 HOH HOH 443 H HOH 444 4 HOH HOH 444 H HOH 445 4 HOH HOH 445 H HOH 446 4 HOH HOH 446 H HOH 448 4 HOH HOH 448 H HOH 449 4 HOH HOH 449 H HOH 450 4 HOH HOH 450 H HOH 451 4 HOH HOH 451 H HOH 452 4 HOH HOH 452 H HOH 453 4 HOH HOH 453 H HOH 454 4 HOH HOH 454 H HOH 455 4 HOH HOH 455 H HOH 456 4 HOH HOH 456 H HOH 458 4 HOH HOH 458 H HOH 460 4 HOH HOH 460 H HOH 461 4 HOH HOH 461 H HOH 462 4 HOH HOH 462 H HOH 463 4 HOH HOH 463 H HOH 465 4 HOH HOH 465 H HOH 466 4 HOH HOH 466 H HOH 470 4 HOH HOH 470 H HOH 472 4 HOH HOH 472 H HOH 474 4 HOH HOH 474 H HOH 475 4 HOH HOH 475 H HOH 476 4 HOH HOH 476 H HOH 477 4 HOH HOH 477 H HOH 478 4 HOH HOH 478 H HOH 479 4 HOH HOH 479 H HOH 481 4 HOH HOH 481 H HOH 483 4 HOH HOH 483 H HOH 484 4 HOH HOH 484 H HOH 485 4 HOH HOH 485 H HOH 488 4 HOH HOH 488 H HOH 492 4 HOH HOH 492 H HOH 493 4 HOH HOH 493 H HOH 494 4 HOH HOH 494 H HOH 495 4 HOH HOH 495 H HOH 496 4 HOH HOH 496 H HOH 498 4 HOH HOH 498 H HOH 499 4 HOH HOH 499 H HOH 500 4 HOH HOH 500 H HOH 501 4 HOH HOH 501 H HOH 502 4 HOH HOH 502 H HOH 503 4 HOH HOH 503 H HOH 505 4 HOH HOH 505 H HOH 507 4 HOH HOH 507 H HOH 509 4 HOH HOH 509 H HOH 512 4 HOH HOH 512 H HOH 513 4 HOH HOH 513 H HOH 514 4 HOH HOH 514 H HOH 516 4 HOH HOH 516 H HOH 517 4 HOH HOH 517 H HOH 518 4 HOH HOH 518 H HOH 519 4 HOH HOH 519 H HOH 404 4 HOH HOH 404 R HOH 421 4 HOH HOH 421 R HOH 459 4 HOH HOH 459 R HOH 471 4 HOH HOH 471 R HOH 480 4 HOH HOH 480 R HOH 506 4 HOH HOH 506 R n 1 -6 L n 2 -5 L n 3 -4 L n 4 -3 L n 5 -2 L n 6 -1 L n 7 0 L ASP 1 n 8 A ASP 1 L CYS 1 n 9 CYS 1 L GLY 2 n 10 GLY 2 L LEU 3 n 11 LEU 3 L ARG 4 n 12 ARG 4 L PRO 5 n 13 PRO 5 L LEU 6 n 14 LEU 6 L PHE 7 n 15 PHE 7 L GLU 8 n 16 GLU 8 L LYS 9 n 17 LYS 9 L LYS 10 n 18 LYS 10 L SER 11 n 19 SER 11 L LEU 12 n 20 LEU 12 L GLU 13 n 21 GLU 13 L ASP 14 n 22 ASP 14 L LYS 14 n 23 A LYS 14 L THR 14 n 24 B THR 14 L GLU 14 n 25 C GLU 14 L ARG 14 n 26 D ARG 14 L GLU 14 n 27 E GLU 14 L LEU 14 n 28 F LEU 14 L LEU 14 n 29 G LEU 14 L GLU 14 n 30 H GLU 14 L SER 14 n 31 I SER 14 L TYR 14 n 32 J TYR 14 L ILE 14 n 33 K ILE 14 L ASP 14 n 34 L ASP 14 L GLY 14 n 35 M GLY 14 L ARG 15 n 36 ARG 15 L ILE 16 n 1 ILE 16 H VAL 17 n 2 VAL 17 H GLU 18 n 3 GLU 18 H GLY 19 n 4 GLY 19 H SER 20 n 5 SER 20 H ASP 21 n 6 ASP 21 H ALA 22 n 7 ALA 22 H GLU 23 n 8 GLU 23 H ILE 24 n 9 ILE 24 H GLY 25 n 10 GLY 25 H MET 26 n 11 MET 26 H SER 27 n 12 SER 27 H PRO 28 n 13 PRO 28 H TRP 29 n 14 TRP 29 H GLN 30 n 15 GLN 30 H VAL 31 n 16 VAL 31 H MET 32 n 17 MET 32 H LEU 33 n 18 LEU 33 H PHE 34 n 19 PHE 34 H ARG 35 n 20 ARG 35 H LYS 36 n 21 LYS 36 H SER 36 n 22 A SER 36 H PRO 37 n 23 PRO 37 H GLN 38 n 24 GLN 38 H GLU 39 n 25 GLU 39 H LEU 40 n 26 LEU 40 H LEU 41 n 27 LEU 41 H CYS 42 n 28 CYS 42 H GLY 43 n 29 GLY 43 H ALA 44 n 30 ALA 44 H SER 45 n 31 SER 45 H LEU 46 n 32 LEU 46 H ILE 47 n 33 ILE 47 H SER 48 n 34 SER 48 H ASP 49 n 35 ASP 49 H ARG 50 n 36 ARG 50 H TRP 51 n 37 TRP 51 H VAL 52 n 38 VAL 52 H LEU 53 n 39 LEU 53 H THR 54 n 40 THR 54 H ALA 55 n 41 ALA 55 H ALA 56 n 42 ALA 56 H HIS 57 n 43 HIS 57 H CYS 58 n 44 CYS 58 H LEU 59 n 45 LEU 59 H LEU 60 n 46 LEU 60 H TYR 60 n 47 A TYR 60 H PRO 60 n 48 B PRO 60 H PRO 60 n 49 C PRO 60 H TRP 60 n 50 D TRP 60 H ASP 60 n 51 E ASP 60 H LYS 60 n 52 F LYS 60 H ASN 60 n 53 G ASN 60 H PHE 60 n 54 H PHE 60 H THR 60 n 55 I THR 60 H GLU 61 n 56 GLU 61 H ASN 62 n 57 ASN 62 H ASP 63 n 58 ASP 63 H LEU 64 n 59 LEU 64 H LEU 65 n 60 LEU 65 H VAL 66 n 61 VAL 66 H ARG 67 n 62 ARG 67 H ILE 68 n 63 ILE 68 H GLY 69 n 64 GLY 69 H LYS 70 n 65 LYS 70 H HIS 71 n 66 HIS 71 H SER 72 n 67 SER 72 H ARG 73 n 68 ARG 73 H THR 74 n 69 THR 74 H ARG 75 n 70 ARG 75 H TYR 76 n 71 TYR 76 H GLU 77 n 72 GLU 77 H ARG 77 n 73 A ARG 77 H ASN 78 n 74 ASN 78 H ILE 79 n 75 ILE 79 H GLU 80 n 76 GLU 80 H LYS 81 n 77 LYS 81 H ILE 82 n 78 ILE 82 H SER 83 n 79 SER 83 H MET 84 n 80 MET 84 H LEU 85 n 81 LEU 85 H GLU 86 n 82 GLU 86 H LYS 87 n 83 LYS 87 H ILE 88 n 84 ILE 88 H TYR 89 n 85 TYR 89 H ILE 90 n 86 ILE 90 H HIS 91 n 87 HIS 91 H PRO 92 n 88 PRO 92 H ARG 93 n 89 ARG 93 H TYR 94 n 90 TYR 94 H ASN 95 n 91 ASN 95 H TRP 96 n 92 TRP 96 H ARG 97 n 93 ARG 97 H GLU 97 n 94 A GLU 97 H ASN 98 n 95 ASN 98 H LEU 99 n 96 LEU 99 H ASP 100 n 97 ASP 100 H ARG 101 n 98 ARG 101 H ASP 102 n 99 ASP 102 H ILE 103 n 100 ILE 103 H ALA 104 n 101 ALA 104 H LEU 105 n 102 LEU 105 H MET 106 n 103 MET 106 H LYS 107 n 104 LYS 107 H LEU 108 n 105 LEU 108 H LYS 109 n 106 LYS 109 H LYS 110 n 107 LYS 110 H PRO 111 n 108 PRO 111 H VAL 112 n 109 VAL 112 H ALA 113 n 110 ALA 113 H PHE 114 n 111 PHE 114 H SER 115 n 112 SER 115 H ASP 116 n 113 ASP 116 H TYR 117 n 114 TYR 117 H ILE 118 n 115 ILE 118 H HIS 119 n 116 HIS 119 H PRO 120 n 117 PRO 120 H VAL 121 n 118 VAL 121 H CYS 122 n 119 CYS 122 H LEU 123 n 120 LEU 123 H PRO 124 n 121 PRO 124 H ASP 125 n 122 ASP 125 H ARG 126 n 123 ARG 126 H GLU 127 n 124 GLU 127 H THR 128 n 125 THR 128 H ALA 129 n 126 ALA 129 H ALA 129 n 127 A ALA 129 H SER 129 n 128 B SER 129 H LEU 129 n 129 C LEU 129 H LEU 130 n 130 LEU 130 H GLN 131 n 131 GLN 131 H ALA 132 n 132 ALA 132 H GLY 133 n 133 GLY 133 H TYR 134 n 134 TYR 134 H LYS 135 n 135 LYS 135 H GLY 136 n 136 GLY 136 H ARG 137 n 137 ARG 137 H VAL 138 n 138 VAL 138 H THR 139 n 139 THR 139 H GLY 140 n 140 GLY 140 H TRP 141 n 141 TRP 141 H GLY 142 n 142 GLY 142 H ASN 143 n 143 ASN 143 H LEU 144 n 144 LEU 144 H LYS 145 n 145 LYS 145 H GLU 146 n 146 GLU 146 H n 147 A 146 H n 148 B 146 H n 149 C 146 H n 150 D 146 H n 151 E 146 H n 152 F 146 H n 153 G 146 H LYS 149 n 154 E LYS 149 H GLY 150 n 155 GLY 150 H GLN 151 n 156 GLN 151 H PRO 152 n 157 PRO 152 H SER 153 n 158 SER 153 H VAL 154 n 159 VAL 154 H LEU 155 n 160 LEU 155 H GLN 156 n 161 GLN 156 H VAL 157 n 162 VAL 157 H VAL 158 n 163 VAL 158 H ASN 159 n 164 ASN 159 H LEU 160 n 165 LEU 160 H PRO 161 n 166 PRO 161 H ILE 162 n 167 ILE 162 H VAL 163 n 168 VAL 163 H GLU 164 n 169 GLU 164 H ARG 165 n 170 ARG 165 H PRO 166 n 171 PRO 166 H VAL 167 n 172 VAL 167 H CYS 168 n 173 CYS 168 H LYS 169 n 174 LYS 169 H ASP 170 n 175 ASP 170 H SER 171 n 176 SER 171 H THR 172 n 177 THR 172 H ARG 173 n 178 ARG 173 H ILE 174 n 179 ILE 174 H ARG 175 n 180 ARG 175 H ILE 176 n 181 ILE 176 H THR 177 n 182 THR 177 H ASP 178 n 183 ASP 178 H ASN 179 n 184 ASN 179 H MET 180 n 185 MET 180 H PHE 181 n 186 PHE 181 H CYS 182 n 187 CYS 182 H ALA 183 n 188 ALA 183 H GLY 184 n 189 GLY 184 H TYR 184 n 190 A TYR 184 H LYS 185 n 191 LYS 185 H PRO 186 n 192 PRO 186 H ASP 186 n 193 A ASP 186 H GLU 186 n 194 B GLU 186 H GLY 186 n 195 C GLY 186 H LYS 186 n 196 D LYS 186 H ARG 187 n 197 ARG 187 H GLY 188 n 198 GLY 188 H ASP 189 n 199 ASP 189 H ALA 190 n 200 ALA 190 H CYS 191 n 201 CYS 191 H GLU 192 n 202 GLU 192 H GLY 193 n 203 GLY 193 H ASP 194 n 204 ASP 194 H SER 195 n 205 SER 195 H GLY 196 n 206 GLY 196 H GLY 197 n 207 GLY 197 H PRO 198 n 208 PRO 198 H PHE 199 n 209 PHE 199 H VAL 200 n 210 VAL 200 H MET 201 n 211 MET 201 H LYS 202 n 212 LYS 202 H SER 203 n 213 SER 203 H PRO 204 n 214 PRO 204 H PHE 204 n 215 A PHE 204 H ASN 204 n 216 B ASN 204 H ASN 205 n 217 ASN 205 H ARG 206 n 218 ARG 206 H TRP 207 n 219 TRP 207 H TYR 208 n 220 TYR 208 H GLN 209 n 221 GLN 209 H MET 210 n 222 MET 210 H GLY 211 n 223 GLY 211 H ILE 212 n 224 ILE 212 H VAL 213 n 225 VAL 213 H SER 214 n 226 SER 214 H TRP 215 n 227 TRP 215 H GLY 216 n 228 GLY 216 H GLU 217 n 229 GLU 217 H GLY 219 n 230 GLY 219 H CYS 220 n 231 CYS 220 H ASP 221 n 232 ASP 221 H ARG 221 n 233 A ARG 221 H ASP 222 n 234 ASP 222 H GLY 223 n 235 GLY 223 H LYS 224 n 236 LYS 224 H TYR 225 n 237 TYR 225 H GLY 226 n 238 GLY 226 H PHE 227 n 239 PHE 227 H TYR 228 n 240 TYR 228 H THR 229 n 241 THR 229 H HIS 230 n 242 HIS 230 H VAL 231 n 243 VAL 231 H PHE 232 n 244 PHE 232 H ARG 233 n 245 ARG 233 H LEU 234 n 246 LEU 234 H LYS 235 n 247 LYS 235 H LYS 236 n 248 LYS 236 H TRP 237 n 249 TRP 237 H ILE 238 n 250 ILE 238 H GLN 239 n 251 GLN 239 H LYS 240 n 252 LYS 240 H VAL 241 n 253 VAL 241 H ILE 242 n 254 ILE 242 H n 255 243 H n 256 244 H n 257 245 H n 258 246 H n 259 247 H LEU 38 n 1 LEU 38 R ASP 39 n 2 ASP 39 R PRO 40 n 3 PRO 40 R ARG 41 n 4 ARG 41 R SER 42 n 5 SER 42 R PHE 43 n 6 PHE 43 R LEU 44 n 7 LEU 44 R LEU 45 n 8 LEU 45 R ARG 46 n 9 ARG 46 R ASN 47 n 10 ASN 47 R PRO 48 n 11 PRO 48 R ASN 49 n 12 ASN 49 R ASP 50 n 13 ASP 50 R LYS 51 n 14 LYS 51 R TYR 52 n 15 TYR 52 R GLU 53 n 16 GLU 53 R PRO 54 n 17 PRO 54 R PHE 55 n 18 PHE 55 R TRP 56 n 19 TRP 56 R n 20 57 R n 21 58 R n 22 59 R n 23 60 R author_and_software_defined_assembly PISA 3 trimeric 3600 -16 14420 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 1 L THR -6 A THR 1 1 Y 1 L PHE -5 A PHE 2 1 Y 1 L GLY -4 A GLY 3 1 Y 1 L SER -3 A SER 4 1 Y 1 L GLY -2 A GLY 5 1 Y 1 L GLU -1 A GLU 6 1 Y 1 L ALA 0 A ALA 7 1 Y A 1 H THR 146 B THR 147 1 Y B 1 H TRP 146 B TRP 148 1 Y C 1 H THR 146 B THR 149 1 Y D 1 H ALA 146 B ALA 150 1 Y E 1 H ASN 146 B ASN 151 1 Y F 1 H VAL 146 B VAL 152 1 Y G 1 H GLY 146 B GLY 153 1 Y 1 H ASP 243 B ASP 255 1 Y 1 H GLN 244 B GLN 256 1 Y 1 H PHE 245 B PHE 257 1 Y 1 H GLY 246 B GLY 258 1 Y 1 H GLU 247 B GLU 259 1 Y 1 R GLU 57 C GLU 20 1 Y 1 R ASP 58 C ASP 21 1 Y 1 R GLU 59 C GLU 22 1 Y 1 R GLU 60 C GLU 23 1 Y 1 3.62 0.50 120.30 123.92 L L L NE CZ NH2 ARG ARG ARG 4 4 4 N D D D 1 3.61 0.50 120.30 123.91 L L L NE CZ NH2 ARG ARG ARG 14 14 14 N 1 3.40 0.50 120.30 123.70 L L L NE CZ NH2 ARG ARG ARG 15 15 15 N 1 9.99 1.60 100.20 110.19 H H H CG SD CE MET MET MET 32 32 32 N 1 3.79 0.50 120.30 124.09 H H H NE CZ NH2 ARG ARG ARG 35 35 35 N 1 3.74 0.50 120.30 124.04 H H H NE CZ NH2 ARG ARG ARG 50 50 50 N 1 3.70 0.50 120.30 124.00 H H H NE CZ NH2 ARG ARG ARG 67 67 67 N 1 3.68 0.50 120.30 123.98 H H H NE CZ NH2 ARG ARG ARG 73 73 73 N 1 3.66 0.50 120.30 123.96 H H H NE CZ NH2 ARG ARG ARG 75 75 75 N A A A 1 3.53 0.50 120.30 123.83 H H H NE CZ NH2 ARG ARG ARG 77 77 77 N 1 9.61 1.60 100.20 109.81 H H H CG SD CE MET MET MET 84 84 84 N 1 3.73 0.50 120.30 124.03 H H H NE CZ NH2 ARG ARG ARG 93 93 93 N 1 3.70 0.50 120.30 124.00 H H H NE CZ NH2 ARG ARG ARG 97 97 97 N 1 3.38 0.50 120.30 123.68 H H H NE CZ NH2 ARG ARG ARG 101 101 101 N 1 3.68 0.50 120.30 123.98 H H H NE CZ NH2 ARG ARG ARG 126 126 126 N 1 3.48 0.50 120.30 123.78 H H H NE CZ NH2 ARG ARG ARG 137 137 137 N 1 3.49 0.50 120.30 123.79 H H H NE CZ NH2 ARG ARG ARG 175 175 175 N 1 3.65 0.50 120.30 123.95 H H H NE CZ NH2 ARG ARG ARG 187 187 187 N 1 3.17 0.50 120.30 123.47 H H H NE CZ NH2 ARG ARG ARG 206 206 206 N 1 3.94 0.50 120.30 124.24 H H H NE CZ NH1 ARG ARG ARG 233 233 233 N 1 3.19 0.50 120.30 123.49 R R R NE CZ NH2 ARG ARG ARG 41 41 41 N 1 L PHE 7 -132.29 -67.85 L 1 L ASP 14 79.81 99.24 1 H GLU 39 173.31 147.57 1 H LEU 41 -94.92 -64.39 1 H ARG 50 -163.38 3.83 C 1 H PRO 60 -56.59 1.65 G 1 H ASN 60 -161.37 72.69 1 H HIS 71 -132.84 -54.04 A 1 H ARG 77 -18.88 -66.03 1 H ASN 98 -165.62 17.70 1 H LEU 99 72.41 48.54 1 H ALA 104 -170.10 141.25 1 H LYS 107 -61.56 87.30 1 H SER 115 -176.28 -163.23 1 H TRP 141 -97.59 37.83 1 H LYS 145 -178.62 -167.58 1 H LEU 155 -33.01 133.14 B 1 H GLU 186 -29.09 -42.80 1 R SER 42 -169.01 -145.60 1 R PHE 43 -163.42 -164.58 1 R ARG 46 -143.08 -69.81 1 R PRO 54 -67.41 -160.53 SER R 42 DEVIATES FROM THE ALLOWED CONFORMATIONAL ANGLES. A FEW SIDE CHAINS IN BOTH THROMBIN AND RECEPTOR PEPTIDE DO NOT HAVE WELL-DEFINED ELECTRON DENSITY. THESE ATOMS HAVE BEEN GIVEN OCCUPANCIES OF 0.01 IN THIS ENTRY. 0.179 3.1 7.0 4396 1 2.0 3.1 7.0 105 2515 0 0 2410 0.014 0.020 0.046 0.040 0.042 0.050 0.657 1.500 1.189 2.000 1.015 2.500 1.741 3.000 0.023 0.030 0.113 0.150 0.254 0.500 0.387 0.500 0.452 0.500 2.700 3.000 21.600 15.00 24.600 20.00 refinement PROLSQ ALPHA-THROMBIN (E.C.3.4.21.5) NON-COVALENTLY COMPLEXED WITH RECEPTOR BASED PEPTIDE NRS CRYSTALLOGRAPHIC STRUCTURES OF THROMBIN COMPLEXED WITH THROMBIN RECEPTOR PEPTIDES: EXISTENCE OF EXPECTED AND NOVEL BINDING MODES 1 N N 2 N N 3 N N 4 N N 4 N N 4 N N H ALA 55 B ALA 41 HELX_P H LEU 60 B LEU 46 1 H1 6 H GLU 164 B GLU 169 HELX_P H SER 171 B SER 176 1 H2 8 H ASP 125 B ASP 122 HELX_P H LEU 129 B LEU 129 1 H3 8 C H VAL 231 B VAL 243 HELX_P H ILE 242 B ILE 254 1 H4 12 disulf 2.045 H CYS 42 B SG CYS 28 1_555 H CYS 58 B SG CYS 44 1_555 disulf 2.049 H CYS 168 B SG CYS 173 1_555 H CYS 182 B SG CYS 187 1_555 disulf 2.043 H CYS 191 B SG CYS 201 1_555 H CYS 220 B SG CYS 231 1_555 disulf 2.043 L CYS 1 A SG CYS 9 1_555 H CYS 122 B SG CYS 119 1_555 SERINE PROTEINASE/RECEPTOR SERINE PROTEINASE/RECEPTOR, SERINE PROTEINASE-RECEPTOR complex H SER 36 B SER 22 A 1 H PRO 37 B PRO 23 -0.84 THRB_HUMAN UNP 1 328 P00734 THRB_HUMAN UNP 2 364 P00734 PAR1_HUMAN UNP 3 38 P25116 328 363 1NRN -6 15 P00734 L 1 1 36 364 622 1NRN 16 247 P00734 H 2 1 259 38 60 1NRN 38 60 P25116 R 3 1 23 7 7 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel H PRO 28 B PRO 13 H ARG 35 B ARG 20 H CYS 42 B CYS 28 H ASP 49 B ASP 35 H ARG 50 B ARG 36 H ALA 56 B ALA 42 H ARG 101 B ARG 98 H LYS 110 B LYS 107 H LYS 81 B LYS 77 H PRO 92 B PRO 88 H ASP 63 B ASP 58 H GLY 69 B GLY 64 H PRO 28 B PRO 13 H ARG 35 B ARG 20 H GLY 133 B GLY 133 H TRP 141 B TRP 141 H LEU 155 B LEU 160 H ILE 162 B ILE 167 H ASN 179 B ASN 184 H PRO 186 B PRO 192 H GLY 223 B GLY 235 H THR 229 B THR 241 H ILE 212 B ILE 224 H GLU 217 B GLU 229 H GLY 193 B GLY 203 H MET 201 B MET 211 H GLY 133 B GLY 133 H TRP 141 B TRP 141 Unknown 3 H HIS 57 B HIS 43 3 1_555 H ASP 102 B ASP 99 3 1_555 H SER 195 B SER 205 3 1_555 5 C 1 2 1