0.015078 0.008706 0.000000 0.000000 0.017411 0.000000 0.000000 0.000000 0.012442 0.00000 0.00000 0.00000 Bone, R. Agard, D.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 66.320 66.320 80.370 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 C2 H8 B N O2 88.901 n ALANINE BORONIC ACID peptide-like 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 C5 H8 O4 132.115 SUCCINIC ACID MONOMETHYL ESTER non-polymer 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 O4 S -2 96.063 SULFATE ION non-polymer 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 28 7600 7609 10.1021/bi00445a015 2611204 Structural analysis of specificity: alpha-lytic protease complexes with analogues of reaction intermediates. 1989 To be Published 0353 Structural Plasticity as a Determinant of Enzyme Specificity. Creating Broadly Specific Proteases US Biochemistry BICHAW 0033 0006-2960 27 7682 Kinetic Properties of the Binding of Alpha-Lytic Protease to Peptide Boronic Acids 1988 US Biochemistry BICHAW 0033 0006-2960 26 7609 Serine Protease Mechanism. Structure of an Inhibitory Complex of Alpha-Lytic Protease and a Tightly Bound Peptide Boronic Acid 1987 UK J.Mol.Biol. JMOBAK 0070 0022-2836 184 479 Refined Structure of Alpha-Lytic Protease at 1.7 Angstroms Resolution. Analysis of Hydrogen Bonding and Solvent Structure 1985 UK J.Mol.Biol. JMOBAK 0070 0022-2836 131 743 Molecular Structure of the Alpha-Lytic Protease from Myxobacter 495 at 2.8 Angstroms Resolution 1979 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 19875.131 ALPHA-LYTIC PROTEASE 3.4.21.12 1 man polymer 442.271 METHOXYSUCCINYL-ALA-ALA-PRO-ALANINE BORONIC ACID INHIBITOR 1 syn polymer 96.063 SULFATE ION 1 syn non-polymer 18.015 water 146 nat water no no ANIVGGIEYSINNASLCSVGFSVTRGATKGFVTAGHCGTVNATARIGGAVVGTFAARVFPGNDRAWVSLTSAQTLLPRVA NGSSFVTVRGSTEAAVGAAVCRSGRTTGYQCGTITAKNVTANYAEGAVRGLTQGNACMGRGDSGGSWITSAGQAQGVMSG GNVQSNGNNCGIPASQRSSLFERLQPILSQYGLSLVTG ANIVGGIEYSINNASLCSVGFSVTRGATKGFVTAGHCGTVNATARIGGAVVGTFAARVFPGNDRAWVSLTSAQTLLPRVA NGSSFVTVRGSTEAAVGAAVCRSGRTTGYQCGTITAKNVTANYAEGAVRGLTQGNACMGRGDSGGSWITSAGQAQGVMSG GNVQSNGNNCGIPASQRSSLFERLQPILSQYGLSLVTG A polypeptide(L) no yes (MSU)AAP(B2A) XAAPA P 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 sample 69 Lysobacter enzymogenes 2.52 51.28 repository Initial release Version format compliance Atomic model Database references Derived calculations Non-polymer description Structure summary Version format compliance Other 1 0 1990-04-15 1 1 2008-03-24 1 2 2011-07-13 1 3 2012-12-12 Y 1989-04-24 REL SO4 SULFATE ION HOH water INHIBITORY PEPTIDE BORONIC ACIDS ARE PEPTIDE ANALOGS IN WHICH THE C-TERMINAL CARBOXYL GROUP HAS BEEN REPLACED WITH THE BORONIC ACID GROUP (B(OH)2). INHIBITORY PEPTIDE BORONIC ACIDS ARE PEPTIDE ANALOGUES IN WHICH THE C-TERMINAL CARBOXY GROUP (COOH) HAS BEEN REPLACED WITH THE BORONIC ACID GROUP (B(OH)2). THE INHIBITOR NUMBERING (CHAIN P, 4 - 3 - 2 - 1) IS BY ANALOGY TO PROTEASE SUBSTRATE NOMENCLATURE IN WHICH THE RESIDUE PRIOR TO THE SCISSILE BOND IS THE P 1 RESIDUE AND THE NEXT TOWARDS THE N-TERMINUS IS P 2, ETC. (SEE I.SCHECTER,A.BERGER, BIOCHEM.BIOPHYS.RES.COMM., V. 27, P. 157 (1967).) CHAIN A RESIDUE NUMBERING IS DONE BY HOMOLOGY WITH CHYMOTRYPSIN FOR RESIDUES 15A - 244 AS DESCRIBED IN REFERENCE 4. CHAIN P RESIDUE NUMBERING ISDONE BY ANALOGY TO PROTEASE SUBSTRATE NOMENCLATURE IN WHICH THE RESIDUE PRIOR TO THE SCISSILE BOND IS THE P 1 RESIDUE AND THE NEXT TOWARDS THE N-TERMINUS IS P 2, ETC. SEE I.SCHECTER,A.BERGER, BIOCHEM.BIOPHYS.RES.COMM., V. 27, P. 157 (1967) Inhibitor METHOXYSUCCINYL-ALA-ALA-PRO-ALANINE BORONIC ACID Peptide-like SO4 1 3 SO4 SO4 1 A HOH 2 4 HOH HOH 245 A HOH 3 4 HOH HOH 246 A HOH 4 4 HOH HOH 247 A HOH 5 4 HOH HOH 248 A HOH 6 4 HOH HOH 249 A HOH 7 4 HOH HOH 250 A HOH 8 4 HOH HOH 251 A HOH 9 4 HOH HOH 252 A HOH 10 4 HOH HOH 253 A HOH 11 4 HOH HOH 254 A HOH 12 4 HOH HOH 255 A HOH 13 4 HOH HOH 256 A HOH 14 4 HOH HOH 257 A HOH 15 4 HOH HOH 258 A HOH 16 4 HOH HOH 259 A HOH 17 4 HOH HOH 260 A HOH 18 4 HOH HOH 261 A HOH 19 4 HOH HOH 262 A HOH 20 4 HOH HOH 263 A HOH 21 4 HOH HOH 264 A HOH 22 4 HOH HOH 265 A HOH 23 4 HOH HOH 266 A HOH 24 4 HOH HOH 267 A HOH 25 4 HOH HOH 268 A HOH 26 4 HOH HOH 269 A HOH 27 4 HOH HOH 270 A HOH 28 4 HOH HOH 271 A HOH 29 4 HOH HOH 272 A HOH 30 4 HOH HOH 273 A HOH 31 4 HOH HOH 274 A HOH 32 4 HOH HOH 275 A HOH 33 4 HOH HOH 276 A HOH 34 4 HOH HOH 277 A HOH 35 4 HOH HOH 278 A HOH 36 4 HOH HOH 279 A HOH 37 4 HOH HOH 280 A HOH 38 4 HOH HOH 281 A HOH 39 4 HOH HOH 282 A HOH 40 4 HOH HOH 283 A HOH 41 4 HOH HOH 284 A HOH 42 4 HOH HOH 285 A HOH 43 4 HOH HOH 286 A HOH 44 4 HOH HOH 287 A HOH 45 4 HOH HOH 288 A HOH 46 4 HOH HOH 289 A HOH 47 4 HOH HOH 290 A HOH 48 4 HOH HOH 291 A HOH 49 4 HOH HOH 292 A HOH 50 4 HOH HOH 293 A HOH 51 4 HOH HOH 294 A HOH 52 4 HOH HOH 295 A HOH 53 4 HOH HOH 296 A HOH 54 4 HOH HOH 297 A HOH 55 4 HOH HOH 298 A HOH 56 4 HOH HOH 299 A HOH 57 4 HOH HOH 300 A HOH 58 4 HOH HOH 301 A HOH 59 4 HOH HOH 302 A HOH 60 4 HOH HOH 303 A HOH 61 4 HOH HOH 304 A HOH 62 4 HOH HOH 305 A HOH 63 4 HOH HOH 306 A HOH 64 4 HOH HOH 307 A HOH 65 4 HOH HOH 308 A HOH 66 4 HOH HOH 309 A HOH 67 4 HOH HOH 310 A HOH 68 4 HOH HOH 311 A HOH 69 4 HOH HOH 312 A HOH 70 4 HOH HOH 313 A HOH 71 4 HOH HOH 314 A HOH 72 4 HOH HOH 315 A HOH 73 4 HOH HOH 316 A HOH 74 4 HOH HOH 317 A HOH 75 4 HOH HOH 318 A HOH 76 4 HOH HOH 319 A HOH 77 4 HOH HOH 320 A HOH 78 4 HOH HOH 321 A HOH 79 4 HOH HOH 322 A HOH 80 4 HOH HOH 323 A HOH 81 4 HOH HOH 324 A HOH 82 4 HOH HOH 325 A HOH 83 4 HOH HOH 326 A HOH 84 4 HOH HOH 327 A HOH 85 4 HOH HOH 328 A HOH 86 4 HOH HOH 329 A HOH 88 4 HOH HOH 330 A HOH 89 4 HOH HOH 331 A HOH 91 4 HOH HOH 332 A HOH 92 4 HOH HOH 333 A HOH 93 4 HOH HOH 334 A HOH 94 4 HOH HOH 335 A HOH 95 4 HOH HOH 336 A HOH 96 4 HOH HOH 337 A HOH 97 4 HOH HOH 338 A HOH 98 4 HOH HOH 339 A HOH 99 4 HOH HOH 340 A HOH 100 4 HOH HOH 341 A HOH 101 4 HOH HOH 342 A HOH 102 4 HOH HOH 343 A HOH 104 4 HOH HOH 344 A HOH 105 4 HOH HOH 345 A HOH 106 4 HOH HOH 346 A HOH 107 4 HOH HOH 347 A HOH 108 4 HOH HOH 348 A HOH 109 4 HOH HOH 349 A HOH 110 4 HOH HOH 350 A HOH 111 4 HOH HOH 351 A HOH 112 4 HOH HOH 352 A HOH 113 4 HOH HOH 353 A HOH 114 4 HOH HOH 354 A HOH 115 4 HOH HOH 355 A HOH 116 4 HOH HOH 356 A HOH 117 4 HOH HOH 357 A HOH 118 4 HOH HOH 358 A HOH 119 4 HOH HOH 359 A HOH 120 4 HOH HOH 360 A HOH 121 4 HOH HOH 361 A HOH 122 4 HOH HOH 362 A HOH 123 4 HOH HOH 363 A HOH 124 4 HOH HOH 364 A HOH 125 4 HOH HOH 365 A HOH 126 4 HOH HOH 366 A HOH 127 4 HOH HOH 367 A HOH 128 4 HOH HOH 368 A HOH 129 4 HOH HOH 369 A HOH 130 4 HOH HOH 370 A HOH 131 4 HOH HOH 371 A HOH 132 4 HOH HOH 372 A HOH 133 4 HOH HOH 373 A HOH 134 4 HOH HOH 374 A HOH 135 4 HOH HOH 375 A HOH 136 4 HOH HOH 376 A HOH 137 4 HOH HOH 377 A HOH 138 4 HOH HOH 378 A HOH 139 4 HOH HOH 379 A HOH 140 4 HOH HOH 380 A HOH 141 4 HOH HOH 381 A HOH 143 4 HOH HOH 382 A HOH 144 4 HOH HOH 383 A HOH 146 4 HOH HOH 384 A HOH 147 4 HOH HOH 385 A HOH 87 4 HOH HOH 87 P HOH 90 4 HOH HOH 90 P HOH 103 4 HOH HOH 103 P HOH 142 4 HOH HOH 142 P HOH 145 4 HOH HOH 145 P ALA 15 n 1 A ALA 15 A ASN 15 n 2 B ASN 15 A ILE 16 n 3 ILE 16 A VAL 17 n 4 VAL 17 A GLY 18 n 5 GLY 18 A GLY 19 n 6 GLY 19 A ILE 29 n 7 ILE 29 A GLU 30 n 8 GLU 30 A TYR 31 n 9 TYR 31 A SER 32 n 10 SER 32 A ILE 33 n 11 ILE 33 A ASN 34 n 12 ASN 34 A ASN 35 n 13 ASN 35 A ALA 39 n 14 ALA 39 A SER 40 n 15 SER 40 A LEU 41 n 16 LEU 41 A CYS 42 n 17 CYS 42 A SER 43 n 18 SER 43 A VAL 44 n 19 VAL 44 A GLY 45 n 20 GLY 45 A PHE 46 n 21 PHE 46 A SER 47 n 22 SER 47 A VAL 48 n 23 VAL 48 A THR 48 n 24 A THR 48 A ARG 48 n 25 B ARG 48 A GLY 48 n 26 C GLY 48 A ALA 48 n 27 D ALA 48 A THR 49 n 28 THR 49 A LYS 50 n 29 LYS 50 A GLY 51 n 30 GLY 51 A PHE 52 n 31 PHE 52 A VAL 53 n 32 VAL 53 A THR 54 n 33 THR 54 A ALA 55 n 34 ALA 55 A GLY 56 n 35 GLY 56 A HIS 57 n 36 HIS 57 A CYS 58 n 37 CYS 58 A GLY 59 n 38 GLY 59 A THR 62 n 39 THR 62 A VAL 63 n 40 VAL 63 A ASN 64 n 41 ASN 64 A ALA 65 n 42 ALA 65 A THR 65 n 43 A THR 65 A ALA 66 n 44 ALA 66 A ARG 67 n 45 ARG 67 A ILE 80 n 46 ILE 80 A GLY 81 n 47 GLY 81 A GLY 82 n 48 GLY 82 A ALA 83 n 49 ALA 83 A VAL 84 n 50 VAL 84 A VAL 85 n 51 VAL 85 A GLY 86 n 52 GLY 86 A THR 87 n 53 THR 87 A PHE 88 n 54 PHE 88 A ALA 89 n 55 ALA 89 A ALA 90 n 56 ALA 90 A ARG 91 n 57 ARG 91 A VAL 93 n 58 VAL 93 A PHE 94 n 59 PHE 94 A PRO 99 n 60 A PRO 99 A GLY 100 n 61 GLY 100 A ASN 101 n 62 ASN 101 A ASP 102 n 63 ASP 102 A ARG 103 n 64 ARG 103 A ALA 104 n 65 ALA 104 A TRP 105 n 66 TRP 105 A VAL 106 n 67 VAL 106 A SER 107 n 68 SER 107 A LEU 108 n 69 LEU 108 A THR 109 n 70 THR 109 A SER 110 n 71 SER 110 A ALA 111 n 72 ALA 111 A GLN 112 n 73 GLN 112 A THR 113 n 74 THR 113 A LEU 114 n 75 LEU 114 A LEU 115 n 76 LEU 115 A PRO 116 n 77 PRO 116 A ARG 117 n 78 ARG 117 A VAL 118 n 79 VAL 118 A ALA 119 n 80 ALA 119 A ASN 120 n 81 ASN 120 A GLY 120 n 82 B GLY 120 A SER 120 n 83 C SER 120 A SER 120 n 84 D SER 120 A PHE 121 n 85 PHE 121 A VAL 122 n 86 VAL 122 A THR 123 n 87 THR 123 A VAL 124 n 88 VAL 124 A ARG 125 n 89 ARG 125 A GLY 126 n 90 GLY 126 A SER 127 n 91 SER 127 A THR 128 n 92 THR 128 A GLU 129 n 93 GLU 129 A ALA 130 n 94 ALA 130 A ALA 131 n 95 ALA 131 A VAL 132 n 96 VAL 132 A GLY 133 n 97 GLY 133 A ALA 134 n 98 ALA 134 A ALA 135 n 99 ALA 135 A VAL 136 n 100 VAL 136 A CYS 137 n 101 CYS 137 A ARG 138 n 102 ARG 138 A SER 139 n 103 SER 139 A GLY 140 n 104 GLY 140 A ARG 141 n 105 ARG 141 A THR 142 n 106 THR 142 A THR 143 n 107 THR 143 A GLY 156 n 108 GLY 156 A TYR 157 n 109 TYR 157 A GLN 158 n 110 GLN 158 A CYS 159 n 111 CYS 159 A GLY 160 n 112 GLY 160 A THR 161 n 113 THR 161 A ILE 162 n 114 ILE 162 A THR 163 n 115 THR 163 A ALA 164 n 116 ALA 164 A LYS 165 n 117 LYS 165 A ASN 166 n 118 ASN 166 A VAL 167 n 119 VAL 167 A THR 168 n 120 THR 168 A ALA 169 n 121 ALA 169 A ASN 170 n 122 ASN 170 A TYR 171 n 123 TYR 171 A ALA 172 n 124 ALA 172 A GLU 174 n 125 GLU 174 A GLY 175 n 126 GLY 175 A ALA 176 n 127 ALA 176 A VAL 177 n 128 VAL 177 A ARG 178 n 129 ARG 178 A GLY 179 n 130 GLY 179 A LEU 180 n 131 LEU 180 A THR 181 n 132 THR 181 A GLN 182 n 133 GLN 182 A GLY 183 n 134 GLY 183 A ASN 184 n 135 ASN 184 A ALA 190 n 136 ALA 190 A CYS 191 n 137 CYS 191 A MET 192 n 138 MET 192 A GLY 192 n 139 A GLY 192 A ARG 192 n 140 B ARG 192 A GLY 193 n 141 GLY 193 A ASP 194 n 142 ASP 194 A SER 195 n 143 SER 195 A GLY 196 n 144 GLY 196 A GLY 197 n 145 GLY 197 A SER 198 n 146 SER 198 A TRP 199 n 147 TRP 199 A ILE 200 n 148 ILE 200 A THR 201 n 149 THR 201 A SER 202 n 150 SER 202 A ALA 203 n 151 ALA 203 A GLY 207 n 152 GLY 207 A GLN 208 n 153 GLN 208 A ALA 209 n 154 ALA 209 A GLN 210 n 155 GLN 210 A GLY 211 n 156 GLY 211 A VAL 212 n 157 VAL 212 A MET 213 n 158 MET 213 A SER 214 n 159 SER 214 A GLY 215 n 160 GLY 215 A GLY 216 n 161 GLY 216 A ASN 217 n 162 ASN 217 A VAL 217 n 163 A VAL 217 A GLN 217 n 164 B GLN 217 A SER 217 n 165 C SER 217 A ASN 217 n 166 D ASN 217 A GLY 217 n 167 E GLY 217 A ASN 218 n 168 ASN 218 A ASN 219 n 169 ASN 219 A CYS 220 n 170 CYS 220 A GLY 221 n 171 GLY 221 A ILE 221 n 172 A ILE 221 A PRO 221 n 173 B PRO 221 A ALA 221 n 174 C ALA 221 A SER 222 n 175 SER 222 A GLN 223 n 176 GLN 223 A ARG 224 n 177 ARG 224 A SER 225 n 178 SER 225 A SER 226 n 179 SER 226 A LEU 227 n 180 LEU 227 A PHE 228 n 181 PHE 228 A GLU 229 n 182 GLU 229 A ARG 230 n 183 ARG 230 A LEU 231 n 184 LEU 231 A GLN 232 n 185 GLN 232 A PRO 233 n 186 PRO 233 A ILE 234 n 187 ILE 234 A LEU 235 n 188 LEU 235 A SER 235 n 189 A SER 235 A GLN 236 n 190 GLN 236 A TYR 237 n 191 TYR 237 A GLY 238 n 192 GLY 238 A LEU 239 n 193 LEU 239 A SER 240 n 194 SER 240 A LEU 241 n 195 LEU 241 A VAL 242 n 196 VAL 242 A THR 243 n 197 THR 243 A GLY 244 n 198 GLY 244 A n 1 5 P ALA 4 n 2 ALA 4 P ALA 3 n 3 ALA 3 P PRO 2 n 4 PRO 2 P B2A 1 n 5 B2A 1 P author_and_software_defined_assembly PISA 2 dimeric 910 -14 7750 P B2A 1 ALANINE BORONIC ACID B B2A 5 ALA 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 CYS 42 A N CYS 17 A O TYR 31 A O TYR 9 A N ILE 80 A N ILE 46 A O ALA 83 A O ALA 49 A N VAL 93 A N VAL 58 A O ARG 103 A O ARG 64 A N LEU 108 A N LEU 69 A O LYS 50 A O LYS 29 1 P MSU 5 B MSU 1 1 Y 1 A P OG O2 SER B2A 195 1 2.17 1 A ARG 91 0.084 SIDE CHAIN B 1 A ARG 192 0.099 SIDE CHAIN B B B 1 -15.69 2.60 111.60 95.91 A A A CB CG CD ARG ARG ARG 48 48 48 N B B B 1 9.68 1.40 123.60 133.28 A A A CD NE CZ ARG ARG ARG 48 48 48 N B B B 1 9.46 1.10 119.40 128.86 A A A NH1 CZ NH2 ARG ARG ARG 48 48 48 N B B B 1 -17.99 0.50 120.30 102.31 A A A NE CZ NH1 ARG ARG ARG 48 48 48 N B B B 1 8.30 0.50 120.30 128.60 A A A NE CZ NH2 ARG ARG ARG 48 48 48 N D D D 1 -9.58 1.40 110.10 100.52 A A A N CA CB ALA ALA ALA 48 48 48 N 1 12.60 0.50 120.30 132.90 A A A NE CZ NH1 ARG ARG ARG 67 67 67 N 1 -7.11 0.50 120.30 113.19 A A A NE CZ NH2 ARG ARG ARG 67 67 67 N 1 -8.99 1.10 119.40 110.41 A A A NH1 CZ NH2 ARG ARG ARG 91 91 91 N 1 -3.17 0.50 120.30 117.13 A A A NE CZ NH1 ARG ARG ARG 91 91 91 N 1 12.13 0.50 120.30 132.43 A A A NE CZ NH2 ARG ARG ARG 91 91 91 N 1 9.88 1.50 110.50 120.38 A A A N CA CB SER SER SER 107 107 107 N 1 -20.18 1.90 110.10 89.92 A A A CB CA C SER SER SER 110 110 110 N 1 -12.73 2.10 120.10 107.37 A A A CA C O SER SER SER 110 110 110 N 1 12.65 2.00 121.60 134.25 A A A CG CD OE1 GLN GLN GLN 112 112 112 N 1 -7.09 1.10 119.40 112.31 A A A NH1 CZ NH2 ARG ARG ARG 117 117 117 N 1 4.96 0.50 120.30 125.26 A A A NE CZ NH2 ARG ARG ARG 117 117 117 N D D D 1 -11.70 1.50 110.50 98.80 A A A N CA CB SER SER SER 120 120 120 N 1 -5.30 0.50 120.30 115.00 A A A NE CZ NH1 ARG ARG ARG 125 125 125 N 1 3.26 0.50 120.30 123.56 A A A NE CZ NH2 ARG ARG ARG 125 125 125 N 1 10.75 1.20 123.30 134.05 A A A OE1 CD OE2 GLU GLU GLU 129 129 129 N 1 -12.24 1.50 110.50 98.26 A A A N CA CB SER SER SER 139 139 139 N 1 4.84 0.50 120.30 125.14 A A A NE CZ NH1 ARG ARG ARG 141 141 141 N 1 -7.62 0.50 120.30 112.68 A A A NE CZ NH2 ARG ARG ARG 141 141 141 N 1 9.08 1.40 112.40 121.48 A A A CA CB CG2 THR THR THR 161 161 161 N 1 -15.39 2.00 118.30 102.91 A A A CG CD OE2 GLU GLU GLU 174 174 174 N 1 -10.23 1.40 123.60 113.37 A A A CD NE CZ ARG ARG ARG 178 178 178 N B B B 1 -13.29 2.10 111.80 98.51 A A A CG CD NE ARG ARG ARG 192 192 192 N B B B 1 -9.32 1.40 123.60 114.28 A A A CD NE CZ ARG ARG ARG 192 192 192 N B B B 1 7.78 1.10 119.40 127.18 A A A NH1 CZ NH2 ARG ARG ARG 192 192 192 N B B B 1 -10.56 0.50 120.30 109.74 A A A NE CZ NH1 ARG ARG ARG 192 192 192 N 1 7.01 0.90 118.30 125.31 A A A CB CG OD2 ASP ASP ASP 194 194 194 N 1 3.32 0.50 120.30 123.62 A A A NE CZ NH1 ARG ARG ARG 224 224 224 N 1 9.11 0.50 120.30 129.41 A A A NE CZ NH1 ARG ARG ARG 230 230 230 N 1 -5.97 0.50 120.30 114.33 A A A NE CZ NH2 ARG ARG ARG 230 230 230 N 1 A ALA 39 -130.51 -81.85 1 A ASN 64 73.51 -3.51 A 1 A PRO 99 -81.11 -155.64 1 A ASP 102 -151.86 81.61 1 A SER 214 -107.17 -63.64 THE METHOXYSUCCINYL PORTION OF THE INHIBITOR WAS DISORDERED AND NO COORDINATES ARE INCLUDED FOR IT IN THIS ENTRY 0.147 2.0 1 2.0 146 1565 5 0 1414 2.0 1P02 1 refinement PROLSQ ALPHA-LYTIC PROTEASE (E.C.3.4.21.12) COMPLEX WITH METHOXYSUCCINYL-ALA-ALA-PRO-ALANINE BORONIC ACID STRUCTURE ANALYSIS OF SPECIFICITY. ALPHA-LYTIC PROTEASE COMPLEXES WITH ANALOGUES OF REACTION INTERMEDIATES 1 N N 2 N N 3 N N 4 N N 4 N N A ALA 55 A ALA 34 HELX_P A GLY 59 A GLY 38 5 1 5 A GLY 221 A GLY 171 HELX_P A ARG 224 A ARG 177 5 2 7 A LEU 231 A LEU 184 HELX_P A GLY 238 A GLY 192 1 3 9 disulf 2.036 A CYS 42 A SG CYS 17 1_555 A CYS 58 A SG CYS 37 1_555 disulf 2.026 A CYS 137 A SG CYS 101 1_555 A CYS 159 A SG CYS 111 1_555 disulf 1.989 A CYS 191 A SG CYS 137 1_555 A CYS 220 A SG CYS 170 1_555 covale 1.322 P B2A 1 B N B2A 5 1_555 P PRO 2 B C PRO 4 1_555 covale 1.605 P B2A 1 B B B2A 5 1_555 A SER 195 A OG SER 143 1_555 HYDROLASE/HYDROLASE INHIBITOR HYDROLASE-HYDROLASE INHIBITOR COMPLEX A PHE 94 A PHE 59 A 1 A PRO 99 A PRO 60 -4.12 PRLA_LYSEN UNP 1 1 P00778 MYVSNHRSRRVARVSVSCLVAALAAMSCGAALAADQVDPQLKFAMQRDLGIFPTQLPQYLQTEKLARTQAAAIEREFGAQ FAGSWIERNEDGSFKLVAATSGARKSSTLGGVEVRNVRYSLKQLQSAMEQLDAGANARVKGVSKPLDGVQSWYVDPRSNA VVVKVDDGATEAGVDFVALSGADSAQVRIESSPGKLQTTANIVGGIEYSINNASLCSVGFSVTRGATKGFVTAGHCGTVN ATARIGGAVVGTFAARVFPGNDRAWVSLTSAQTLLPRVANGSSFVTVRGSTEAAVGAAVCRSGRTTGYQCGTITAKNVTA NYAEGAVRGLTQGNACMGRGDSGGSWITSAGQAQGVMSGGNVQSNGNNCGIPASQRSSLFERLQPILSQYGLSLVTG 1P02 PDB 2 1 1P02 (MSU)AAP(B2A) 200 397 1P02 15 244 P00778 A A 1 1 198 5 1 1P02 1 5 1P02 P 2 5 1 3 8 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A THR 113 A THR 74 A SER 120 A SER 83 C A SER 40 A SER 15 A SER 43 A SER 18 A GLU 30 A GLU 8 A ILE 33 A ILE 11 A ALA 83 A ALA 49 A VAL 93 A VAL 58 A ARG 103 A ARG 64 A LEU 108 A LEU 69 A THR 49 A THR 28 A THR 54 A THR 33 A SER 240 A SER 194 A LEU 241 A LEU 195 BINDING SITE FOR RESIDUE SO4 A 1 Software 7 BINDING SITE FOR CHAIN P OF METHOXYSUCCINYL-ALA-ALA-PRO-ALANINE BORONIC ACID INHIBITOR Software 15 A ALA 15 A ALA 1 A 7 3_665 A ASN 15 A ASN 2 B 7 3_665 A ARG 230 A ARG 183 7 1_555 A PRO 233 A PRO 186 7 1_555 A HOH 271 D HOH 7 3_665 A HOH 282 D HOH 7 1_555 A HOH 371 D HOH 7 3_665 A HIS 57 A HIS 36 15 1_555 A ARG 125 A ARG 89 15 5_565 A TYR 171 A TYR 123 15 1_555 A MET 192 A MET 138 15 1_555 A GLY 192 A GLY 139 A 15 1_555 A ARG 192 A ARG 140 B 15 1_555 A GLY 193 A GLY 141 15 1_555 A ASP 194 A ASP 142 15 1_555 A SER 195 A SER 143 15 1_555 A SER 214 A SER 159 15 1_555 A GLY 215 A GLY 160 15 1_555 A GLY 216 A GLY 161 15 1_555 A GLY 244 A GLY 198 15 5_565 P HOH 90 E HOH 15 1_555 P HOH 103 E HOH 15 1_555 154 P 32 2 1