0.023202 0.000000 0.002849 0.000000 0.013228 0.000000 0.000000 0.000000 0.023485 0.00000 0.00000 0.00000 RESIDUES PRO E 23 AND PRO E 133 ARE CIS PROLINES. Bailey, D. Veerapandian, B. Cooper, J.B. Blundell, T.L. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 2 90.00 97.00 90.00 43.100 75.600 42.900 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 C5 H10 O2 102.132 ISOVALERIC ACID non-polymer C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE 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 O4 S -2 96.063 SULFATE ION non-polymer C8 H17 N O3 175.225 STATINE peptide-like 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 NE FEBS Lett. FEBLAL 0165 0014-5793 174 96 101 10.1016/0014-5793(84)81085-6 6381096 The active site of aspartic proteinases 1984 UK Proc.FEBS Meet. FEBPBY 0924 0071-4402 60 281 Active Site of Acid Proteinases 1979 UK Proc.FEBS Meet. FEBPBY 0924 0071-4402 52 81 The Three-Dimensional Structure of Acid Proteinases 1979 NE Biochim.Biophys.Acta BBACAQ 0113 0006-3002 580 24 Four-Fold Structural Repeat in the Acid Proteases 1979 UK Nature NATUAS 0006 0028-0836 271 618 Structural Evidence for Gene Duplication in the Evolution of Acid Proteases 1978 US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 74 556 Homology Among Acid Proteases. Comparison of Crystal Structures at 3 Angstroms Resolution of Acid Proteases from Rhizopus Chinensis and Endothia Parasitica 1977 Plenum,New York US Adv.Exp.Med.Biol. AEMBAP 0412 0065-2598 95 43 X-Ray Analysis and Circular Dichroism of the Acid Protease from Endothia Parasitica and Chymosin 1977 1 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 33813.855 ENDOTHIAPEPSIN 3.4.23.6 1 man polymer 685.891 PEPSTATIN 1 man polymer 96.063 SULFATE ION 3 syn non-polymer 18.015 water 343 nat water no no STGSATTTPIDSLDDAYITPVQIGTPAQTLNLDFDTGSSDLWVFSSETTASEVDGQTIYTPSKSTTAKLLSGATWSISYG DGSSSSGDVYTDTVSVGGLTVTGQAVESAKKVSSSFTEDSTIDGLLGLAFSTLNTVSPTQQKTFFDNAKASLDSPVFTAD LGYHAPGTYNFGFIDTTAYTGSITYTAVSTKQGFWEWTSTGYAVGSGTFKSTSIDGIADTGTTLLYLPATVVSAYWAQVS GAKSSSSVGGYVFPCSATLPSFTFGVGSARIVIPGDYIDFGPISTGSSSCFGGIQSSAGIGINIFGDVALKAAFVVFNGA TTPTLGFASK STGSATTTPIDSLDDAYITPVQIGTPAQTLNLDFDTGSSDLWVFSSETTASEVDGQTIYTPSKSTTAKLLSGATWSISYG DGSSSSGDVYTDTVSVGGLTVTGQAVESAKKVSSSFTEDSTIDGLLGLAFSTLNTVSPTQQKTFFDNAKASLDSPVFTAD LGYHAPGTYNFGFIDTTAYTGSITYTAVSTKQGFWEWTSTGYAVGSGTFKSTSIDGIADTGTTLLYLPATVVSAYWAQVS GAKSSSSVGGYVFPCSATLPSFTFGVGSARIVIPGDYIDFGPISTGSSSCFGGIQSSAGIGINIFGDVALKAAFVVFNGA TTPTLGFASK E polypeptide(L) no yes (IVA)VV(STA)A(STA) XVVXAX I 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 n n n n n n n n n n n n n n n n n n chestnut blight fungus sample 5116 Cryphonectria parasitica sample 285516 Streptomyces argenteolus subsp. toyonakensis 2.01 38.81 pdbx_database_status struct_conf struct_conf_type repository Initial release Version format compliance Atomic model Database references Derived calculations Non-polymer description Structure summary Version format compliance Other Derived calculations Other 1 0 1991-01-15 1 1 2008-03-03 1 2 2011-07-13 1 3 2013-02-27 1 4 2017-11-29 _pdbx_database_status.process_site Y BNL 1990-10-20 REL SO4 SULFATE ION HOH water THE COMPLETE SEQUENCE WAS DETERMINED BY V. PEDERSEN AS TRYPTIC FRAGMENTS WHICH WERE ALIGNED IN THE ELECTRON DENSITY. HOMOLOGY WITH OTHER ASPARTIC PROTEINASES WAS USED TO RESOLVE ALIGNMENT AMBIGUITIES. THE RESIDUE NUMBERING IS BASED ON THAT OF PORCINE PEPSIN. Enzyme inhibitor Pepstatin Oligopeptide SO4 910 3 SO4 SO4 910 E SO4 920 3 SO4 SO4 920 E SO4 930 3 SO4 SO4 930 E HOH 2 4 HOH HOH 931 E HOH 3 4 HOH HOH 932 E HOH 4 4 HOH HOH 933 E HOH 5 4 HOH HOH 934 E HOH 6 4 HOH HOH 935 E HOH 7 4 HOH HOH 936 E HOH 8 4 HOH HOH 937 E HOH 9 4 HOH HOH 938 E HOH 10 4 HOH HOH 939 E HOH 11 4 HOH HOH 940 E HOH 12 4 HOH HOH 941 E HOH 13 4 HOH HOH 942 E HOH 14 4 HOH HOH 943 E HOH 15 4 HOH HOH 944 E HOH 16 4 HOH HOH 945 E HOH 17 4 HOH HOH 946 E HOH 18 4 HOH HOH 947 E HOH 19 4 HOH HOH 948 E HOH 20 4 HOH HOH 949 E HOH 21 4 HOH HOH 950 E HOH 22 4 HOH HOH 951 E HOH 23 4 HOH HOH 952 E HOH 24 4 HOH HOH 953 E HOH 25 4 HOH HOH 954 E HOH 26 4 HOH HOH 955 E HOH 27 4 HOH HOH 956 E HOH 28 4 HOH HOH 957 E HOH 29 4 HOH HOH 958 E HOH 30 4 HOH HOH 959 E HOH 31 4 HOH HOH 960 E HOH 32 4 HOH HOH 961 E HOH 33 4 HOH HOH 962 E HOH 34 4 HOH HOH 963 E HOH 35 4 HOH HOH 964 E HOH 36 4 HOH HOH 965 E HOH 37 4 HOH HOH 966 E HOH 38 4 HOH HOH 967 E HOH 39 4 HOH HOH 968 E HOH 40 4 HOH HOH 969 E HOH 41 4 HOH HOH 970 E HOH 42 4 HOH HOH 971 E HOH 43 4 HOH HOH 972 E HOH 44 4 HOH HOH 973 E HOH 45 4 HOH HOH 974 E HOH 46 4 HOH HOH 975 E HOH 47 4 HOH HOH 976 E HOH 48 4 HOH HOH 977 E HOH 49 4 HOH HOH 978 E HOH 50 4 HOH HOH 979 E HOH 51 4 HOH HOH 980 E HOH 52 4 HOH HOH 981 E HOH 53 4 HOH HOH 982 E HOH 54 4 HOH HOH 983 E HOH 55 4 HOH HOH 984 E HOH 56 4 HOH HOH 985 E HOH 57 4 HOH HOH 986 E HOH 58 4 HOH HOH 987 E HOH 59 4 HOH HOH 988 E HOH 60 4 HOH HOH 989 E HOH 61 4 HOH HOH 990 E HOH 62 4 HOH HOH 991 E HOH 63 4 HOH HOH 992 E HOH 64 4 HOH HOH 993 E HOH 66 4 HOH HOH 994 E HOH 67 4 HOH HOH 995 E HOH 68 4 HOH HOH 996 E HOH 69 4 HOH HOH 997 E HOH 70 4 HOH HOH 998 E HOH 71 4 HOH HOH 999 E HOH 72 4 HOH HOH 1000 E HOH 73 4 HOH HOH 1001 E HOH 74 4 HOH HOH 1002 E HOH 75 4 HOH HOH 1003 E HOH 76 4 HOH HOH 1004 E HOH 77 4 HOH HOH 1005 E HOH 78 4 HOH HOH 1006 E HOH 79 4 HOH HOH 1007 E HOH 80 4 HOH HOH 1008 E HOH 81 4 HOH HOH 1009 E HOH 82 4 HOH HOH 1010 E HOH 83 4 HOH HOH 1011 E HOH 84 4 HOH HOH 1012 E HOH 85 4 HOH HOH 1013 E HOH 86 4 HOH HOH 1014 E HOH 87 4 HOH HOH 1015 E HOH 88 4 HOH HOH 1016 E HOH 89 4 HOH HOH 1017 E HOH 90 4 HOH HOH 1018 E HOH 91 4 HOH HOH 1019 E HOH 92 4 HOH HOH 1020 E HOH 93 4 HOH HOH 1021 E HOH 94 4 HOH HOH 1022 E HOH 95 4 HOH HOH 1023 E HOH 96 4 HOH HOH 1024 E HOH 97 4 HOH HOH 1025 E HOH 98 4 HOH HOH 1026 E HOH 99 4 HOH HOH 1027 E HOH 100 4 HOH HOH 1028 E HOH 101 4 HOH HOH 1029 E HOH 102 4 HOH HOH 1030 E HOH 103 4 HOH HOH 1031 E HOH 104 4 HOH HOH 1032 E HOH 105 4 HOH HOH 1033 E HOH 106 4 HOH HOH 1034 E HOH 107 4 HOH HOH 1035 E HOH 108 4 HOH HOH 1036 E HOH 109 4 HOH HOH 1037 E HOH 110 4 HOH HOH 1038 E HOH 111 4 HOH HOH 1039 E HOH 112 4 HOH HOH 1040 E HOH 113 4 HOH HOH 1041 E HOH 114 4 HOH HOH 1042 E HOH 115 4 HOH HOH 1043 E HOH 116 4 HOH HOH 1044 E HOH 117 4 HOH HOH 1045 E HOH 118 4 HOH HOH 1046 E HOH 119 4 HOH HOH 1047 E HOH 120 4 HOH HOH 1048 E HOH 121 4 HOH HOH 1049 E HOH 122 4 HOH HOH 1050 E HOH 123 4 HOH HOH 1051 E HOH 124 4 HOH HOH 1052 E HOH 125 4 HOH HOH 1053 E HOH 126 4 HOH HOH 1054 E HOH 127 4 HOH HOH 1055 E HOH 128 4 HOH HOH 1056 E HOH 129 4 HOH HOH 1057 E HOH 130 4 HOH HOH 1058 E HOH 131 4 HOH HOH 1059 E HOH 132 4 HOH HOH 1060 E HOH 133 4 HOH HOH 1061 E HOH 134 4 HOH HOH 1062 E HOH 135 4 HOH HOH 1063 E HOH 137 4 HOH HOH 1064 E HOH 138 4 HOH HOH 1065 E HOH 139 4 HOH HOH 1066 E HOH 140 4 HOH HOH 1067 E HOH 141 4 HOH HOH 1068 E HOH 142 4 HOH HOH 1069 E HOH 143 4 HOH HOH 1070 E HOH 144 4 HOH HOH 1071 E HOH 145 4 HOH HOH 1072 E HOH 146 4 HOH HOH 1073 E HOH 147 4 HOH HOH 1074 E HOH 148 4 HOH HOH 1075 E HOH 149 4 HOH HOH 1076 E HOH 150 4 HOH HOH 1077 E HOH 151 4 HOH HOH 1078 E HOH 152 4 HOH HOH 1079 E HOH 153 4 HOH HOH 1080 E HOH 154 4 HOH HOH 1081 E HOH 155 4 HOH HOH 1082 E HOH 156 4 HOH HOH 1083 E HOH 157 4 HOH HOH 1084 E HOH 158 4 HOH HOH 1085 E HOH 159 4 HOH HOH 1086 E HOH 160 4 HOH HOH 1087 E HOH 161 4 HOH HOH 1088 E HOH 162 4 HOH HOH 1089 E HOH 163 4 HOH HOH 1090 E HOH 164 4 HOH HOH 1091 E HOH 165 4 HOH HOH 1092 E HOH 167 4 HOH HOH 1093 E HOH 168 4 HOH HOH 1094 E HOH 169 4 HOH HOH 1095 E HOH 170 4 HOH HOH 1096 E HOH 171 4 HOH HOH 1097 E HOH 172 4 HOH HOH 1098 E HOH 173 4 HOH HOH 1099 E HOH 176 4 HOH HOH 1100 E HOH 178 4 HOH HOH 1101 E HOH 179 4 HOH HOH 1102 E HOH 180 4 HOH HOH 1103 E HOH 181 4 HOH HOH 1104 E HOH 182 4 HOH HOH 1105 E HOH 184 4 HOH HOH 1106 E HOH 185 4 HOH HOH 1107 E HOH 186 4 HOH HOH 1108 E HOH 187 4 HOH HOH 1109 E HOH 190 4 HOH HOH 1110 E HOH 192 4 HOH HOH 1111 E HOH 193 4 HOH HOH 1112 E HOH 194 4 HOH HOH 1113 E HOH 195 4 HOH HOH 1114 E HOH 196 4 HOH HOH 1115 E HOH 198 4 HOH HOH 1116 E HOH 199 4 HOH HOH 1117 E HOH 201 4 HOH HOH 1118 E HOH 202 4 HOH HOH 1119 E HOH 203 4 HOH HOH 1120 E HOH 204 4 HOH HOH 1121 E HOH 205 4 HOH HOH 1122 E HOH 206 4 HOH HOH 1123 E HOH 207 4 HOH HOH 1124 E HOH 208 4 HOH HOH 1125 E HOH 209 4 HOH HOH 1126 E HOH 210 4 HOH HOH 1127 E HOH 211 4 HOH HOH 1128 E HOH 212 4 HOH HOH 1129 E HOH 213 4 HOH HOH 1130 E HOH 214 4 HOH HOH 1131 E HOH 216 4 HOH HOH 1132 E HOH 217 4 HOH HOH 1133 E HOH 218 4 HOH HOH 1134 E HOH 220 4 HOH HOH 1135 E HOH 221 4 HOH HOH 1136 E HOH 222 4 HOH HOH 1137 E HOH 223 4 HOH HOH 1138 E HOH 224 4 HOH HOH 1139 E HOH 225 4 HOH HOH 1140 E HOH 226 4 HOH HOH 1141 E HOH 227 4 HOH HOH 1142 E HOH 228 4 HOH HOH 1143 E HOH 229 4 HOH HOH 1144 E HOH 230 4 HOH HOH 1145 E HOH 231 4 HOH HOH 1146 E HOH 232 4 HOH HOH 1147 E HOH 233 4 HOH HOH 1148 E HOH 234 4 HOH HOH 1149 E HOH 235 4 HOH HOH 1150 E HOH 236 4 HOH HOH 1151 E HOH 237 4 HOH HOH 1152 E HOH 238 4 HOH HOH 1153 E HOH 239 4 HOH HOH 1154 E HOH 240 4 HOH HOH 1155 E HOH 241 4 HOH HOH 1156 E HOH 242 4 HOH HOH 1157 E HOH 243 4 HOH HOH 1158 E HOH 244 4 HOH HOH 1159 E HOH 245 4 HOH HOH 1160 E HOH 246 4 HOH HOH 1161 E HOH 247 4 HOH HOH 1162 E HOH 249 4 HOH HOH 1163 E HOH 250 4 HOH HOH 1164 E HOH 251 4 HOH HOH 1165 E HOH 252 4 HOH HOH 1166 E HOH 253 4 HOH HOH 1167 E HOH 254 4 HOH HOH 1168 E HOH 255 4 HOH HOH 1169 E HOH 258 4 HOH HOH 1170 E HOH 259 4 HOH HOH 1171 E HOH 260 4 HOH HOH 1172 E HOH 261 4 HOH HOH 1173 E HOH 262 4 HOH HOH 1174 E HOH 263 4 HOH HOH 1175 E HOH 264 4 HOH HOH 1176 E HOH 265 4 HOH HOH 1177 E HOH 266 4 HOH HOH 1178 E HOH 267 4 HOH HOH 1179 E HOH 268 4 HOH HOH 1180 E HOH 269 4 HOH HOH 1181 E HOH 270 4 HOH HOH 1182 E HOH 271 4 HOH HOH 1183 E HOH 272 4 HOH HOH 1184 E HOH 273 4 HOH HOH 1185 E HOH 274 4 HOH HOH 1186 E HOH 275 4 HOH HOH 1187 E HOH 276 4 HOH HOH 1188 E HOH 277 4 HOH HOH 1189 E HOH 278 4 HOH HOH 1190 E HOH 279 4 HOH HOH 1191 E HOH 280 4 HOH HOH 1192 E HOH 281 4 HOH HOH 1193 E HOH 282 4 HOH HOH 1194 E HOH 283 4 HOH HOH 1195 E HOH 284 4 HOH HOH 1196 E HOH 285 4 HOH HOH 1197 E HOH 286 4 HOH HOH 1198 E HOH 287 4 HOH HOH 1199 E HOH 288 4 HOH HOH 1200 E HOH 289 4 HOH HOH 1201 E HOH 290 4 HOH HOH 1202 E HOH 291 4 HOH HOH 1203 E HOH 292 4 HOH HOH 1204 E HOH 293 4 HOH HOH 1205 E HOH 294 4 HOH HOH 1206 E HOH 295 4 HOH HOH 1207 E HOH 296 4 HOH HOH 1208 E HOH 297 4 HOH HOH 1209 E HOH 298 4 HOH HOH 1210 E HOH 299 4 HOH HOH 1211 E HOH 300 4 HOH HOH 1212 E HOH 301 4 HOH HOH 1213 E HOH 302 4 HOH HOH 1214 E HOH 303 4 HOH HOH 1215 E HOH 304 4 HOH HOH 1216 E HOH 305 4 HOH HOH 1217 E HOH 333 4 HOH HOH 1218 E HOH 334 4 HOH HOH 1219 E HOH 335 4 HOH HOH 1220 E HOH 336 4 HOH HOH 1221 E HOH 337 4 HOH HOH 1222 E HOH 338 4 HOH HOH 1223 E HOH 339 4 HOH HOH 1224 E HOH 340 4 HOH HOH 1225 E HOH 341 4 HOH HOH 1226 E HOH 342 4 HOH HOH 1227 E HOH 343 4 HOH HOH 1228 E HOH 344 4 HOH HOH 1229 E HOH 345 4 HOH HOH 1230 E HOH 346 4 HOH HOH 1231 E HOH 347 4 HOH HOH 1232 E HOH 348 4 HOH HOH 1233 E HOH 349 4 HOH HOH 1234 E HOH 350 4 HOH HOH 1235 E HOH 351 4 HOH HOH 1236 E HOH 352 4 HOH HOH 1237 E HOH 353 4 HOH HOH 1238 E HOH 354 4 HOH HOH 1239 E HOH 355 4 HOH HOH 1240 E HOH 356 4 HOH HOH 1241 E HOH 357 4 HOH HOH 1242 E HOH 358 4 HOH HOH 1243 E HOH 359 4 HOH HOH 1244 E HOH 360 4 HOH HOH 1245 E HOH 361 4 HOH HOH 1246 E HOH 362 4 HOH HOH 1247 E HOH 363 4 HOH HOH 1248 E HOH 364 4 HOH HOH 1249 E HOH 365 4 HOH HOH 1250 E HOH 366 4 HOH HOH 1251 E HOH 367 4 HOH HOH 1252 E HOH 368 4 HOH HOH 1253 E HOH 369 4 HOH HOH 1254 E HOH 370 4 HOH HOH 1255 E HOH 371 4 HOH HOH 1256 E HOH 372 4 HOH HOH 1257 E HOH 373 4 HOH HOH 1258 E HOH 374 4 HOH HOH 1259 E HOH 375 4 HOH HOH 1260 E HOH 376 4 HOH HOH 1261 E HOH 415 4 HOH HOH 1262 E HOH 416 4 HOH HOH 1263 E HOH 417 4 HOH HOH 1264 E HOH 419 4 HOH HOH 1265 E HOH 420 4 HOH HOH 1266 E HOH 421 4 HOH HOH 1267 E HOH 422 4 HOH HOH 1268 E HOH 1 4 HOH HOH 7 I HOH 166 4 HOH HOH 8 I HOH 174 4 HOH HOH 9 I HOH 175 4 HOH HOH 10 I HOH 177 4 HOH HOH 11 I SER -2 n 1 SER -2 E THR -1 n 2 THR -1 E GLY 0 n 3 GLY 0 E SER 1 n 4 SER 1 E ALA 2 n 5 ALA 2 E THR 3 n 6 THR 3 E THR 4 n 7 THR 4 E THR 5 n 8 THR 5 E PRO 6 n 9 PRO 6 E ILE 7 n 10 ILE 7 E ASP 8 n 11 ASP 8 E SER 9 n 12 SER 9 E LEU 10 n 13 LEU 10 E ASP 11 n 14 ASP 11 E ASP 12 n 15 ASP 12 E ALA 13 n 16 ALA 13 E TYR 14 n 17 TYR 14 E ILE 15 n 18 ILE 15 E THR 16 n 19 THR 16 E PRO 17 n 20 PRO 17 E VAL 18 n 21 VAL 18 E GLN 19 n 22 GLN 19 E ILE 20 n 23 ILE 20 E GLY 21 n 24 GLY 21 E THR 22 n 25 THR 22 E PRO 23 n 26 PRO 23 E ALA 24 n 27 ALA 24 E GLN 25 n 28 GLN 25 E THR 26 n 29 THR 26 E LEU 27 n 30 LEU 27 E ASN 28 n 31 ASN 28 E LEU 29 n 32 LEU 29 E ASP 30 n 33 ASP 30 E PHE 31 n 34 PHE 31 E ASP 32 n 35 ASP 32 E THR 33 n 36 THR 33 E GLY 34 n 37 GLY 34 E SER 35 n 38 SER 35 E SER 36 n 39 SER 36 E ASP 37 n 40 ASP 37 E LEU 38 n 41 LEU 38 E TRP 39 n 42 TRP 39 E VAL 40 n 43 VAL 40 E PHE 41 n 44 PHE 41 E SER 42 n 45 SER 42 E SER 43 n 46 SER 43 E GLU 44 n 47 GLU 44 E THR 45 n 48 THR 45 E THR 46 n 49 THR 46 E ALA 47 n 50 ALA 47 E SER 48 n 51 SER 48 E GLU 49 n 52 GLU 49 E VAL 50 n 53 VAL 50 E ASP 51 n 54 ASP 51 E GLY 52 n 55 GLY 52 E GLN 53 n 56 GLN 53 E THR 54 n 57 THR 54 E ILE 55 n 58 ILE 55 E TYR 56 n 59 TYR 56 E THR 57 n 60 THR 57 E PRO 58 n 61 PRO 58 E SER 59 n 62 SER 59 E LYS 60 n 63 LYS 60 E SER 61 n 64 SER 61 E THR 62 n 65 THR 62 E THR 63 n 66 THR 63 E ALA 63 n 67 A ALA 63 E LYS 64 n 68 LYS 64 E LEU 65 n 69 LEU 65 E LEU 66 n 70 LEU 66 E SER 67 n 71 SER 67 E GLY 68 n 72 GLY 68 E ALA 69 n 73 ALA 69 E THR 70 n 74 THR 70 E TRP 71 n 75 TRP 71 E SER 72 n 76 SER 72 E ILE 73 n 77 ILE 73 E SER 74 n 78 SER 74 E TYR 75 n 79 TYR 75 E GLY 76 n 80 GLY 76 E ASP 77 n 81 ASP 77 E GLY 78 n 82 GLY 78 E SER 79 n 83 SER 79 E SER 80 n 84 SER 80 E SER 80 n 85 A SER 80 E SER 81 n 86 SER 81 E GLY 82 n 87 GLY 82 E ASP 83 n 88 ASP 83 E VAL 84 n 89 VAL 84 E TYR 85 n 90 TYR 85 E THR 86 n 91 THR 86 E ASP 87 n 92 ASP 87 E THR 88 n 93 THR 88 E VAL 89 n 94 VAL 89 E SER 90 n 95 SER 90 E VAL 91 n 96 VAL 91 E GLY 92 n 97 GLY 92 E GLY 93 n 98 GLY 93 E LEU 94 n 99 LEU 94 E THR 95 n 100 THR 95 E VAL 96 n 101 VAL 96 E THR 97 n 102 THR 97 E GLY 98 n 103 GLY 98 E GLN 99 n 104 GLN 99 E ALA 100 n 105 ALA 100 E VAL 101 n 106 VAL 101 E GLU 102 n 107 GLU 102 E SER 103 n 108 SER 103 E ALA 104 n 109 ALA 104 E LYS 105 n 110 LYS 105 E LYS 106 n 111 LYS 106 E VAL 107 n 112 VAL 107 E SER 108 n 113 SER 108 E SER 109 n 114 SER 109 E SER 110 n 115 SER 110 E PHE 111 n 116 PHE 111 E THR 112 n 117 THR 112 E GLU 113 n 118 GLU 113 E ASP 114 n 119 ASP 114 E SER 115 n 120 SER 115 E THR 116 n 121 THR 116 E ILE 117 n 122 ILE 117 E ASP 118 n 123 ASP 118 E GLY 119 n 124 GLY 119 E LEU 120 n 125 LEU 120 E LEU 121 n 126 LEU 121 E GLY 122 n 127 GLY 122 E LEU 123 n 128 LEU 123 E ALA 124 n 129 ALA 124 E PHE 125 n 130 PHE 125 E SER 126 n 131 SER 126 E THR 127 n 132 THR 127 E LEU 128 n 133 LEU 128 E ASN 129 n 134 ASN 129 E THR 130 n 135 THR 130 E VAL 131 n 136 VAL 131 E SER 132 n 137 SER 132 E PRO 133 n 138 PRO 133 E THR 134 n 139 THR 134 E GLN 134 n 140 A GLN 134 E GLN 135 n 141 GLN 135 E LYS 136 n 142 LYS 136 E THR 137 n 143 THR 137 E PHE 138 n 144 PHE 138 E PHE 139 n 145 PHE 139 E ASP 140 n 146 ASP 140 E ASN 141 n 147 ASN 141 E ALA 142 n 148 ALA 142 E LYS 143 n 149 LYS 143 E ALA 144 n 150 ALA 144 E SER 145 n 151 SER 145 E LEU 146 n 152 LEU 146 E ASP 147 n 153 ASP 147 E SER 148 n 154 SER 148 E PRO 149 n 155 PRO 149 E VAL 150 n 156 VAL 150 E PHE 151 n 157 PHE 151 E THR 152 n 158 THR 152 E ALA 153 n 159 ALA 153 E ASP 154 n 160 ASP 154 E LEU 155 n 161 LEU 155 E GLY 156 n 162 GLY 156 E TYR 157 n 163 TYR 157 E HIS 158 n 164 HIS 158 E ALA 159 n 165 ALA 159 E PRO 162 n 166 PRO 162 E GLY 163 n 167 GLY 163 E THR 164 n 168 THR 164 E TYR 165 n 169 TYR 165 E ASN 166 n 170 ASN 166 E PHE 167 n 171 PHE 167 E GLY 168 n 172 GLY 168 E PHE 169 n 173 PHE 169 E ILE 170 n 174 ILE 170 E ASP 171 n 175 ASP 171 E THR 172 n 176 THR 172 E THR 173 n 177 THR 173 E ALA 174 n 178 ALA 174 E TYR 175 n 179 TYR 175 E THR 176 n 180 THR 176 E GLY 177 n 181 GLY 177 E SER 178 n 182 SER 178 E ILE 179 n 183 ILE 179 E THR 180 n 184 THR 180 E TYR 181 n 185 TYR 181 E THR 182 n 186 THR 182 E ALA 183 n 187 ALA 183 E VAL 184 n 188 VAL 184 E SER 184 n 189 A SER 184 E THR 185 n 190 THR 185 E LYS 186 n 191 LYS 186 E GLN 187 n 192 GLN 187 E GLY 188 n 193 GLY 188 E PHE 189 n 194 PHE 189 E TRP 190 n 195 TRP 190 E GLU 191 n 196 GLU 191 E TRP 192 n 197 TRP 192 E THR 193 n 198 THR 193 E SER 194 n 199 SER 194 E THR 195 n 200 THR 195 E GLY 196 n 201 GLY 196 E TYR 197 n 202 TYR 197 E ALA 198 n 203 ALA 198 E VAL 199 n 204 VAL 199 E GLY 200 n 205 GLY 200 E SER 201 n 206 SER 201 E GLY 202 n 207 GLY 202 E THR 203 n 208 THR 203 E PHE 203 n 209 A PHE 203 E LYS 204 n 210 LYS 204 E SER 204 n 211 A SER 204 E THR 205 n 212 THR 205 E SER 206 n 213 SER 206 E ILE 207 n 214 ILE 207 E ASP 211 n 215 ASP 211 E GLY 212 n 216 GLY 212 E ILE 213 n 217 ILE 213 E ALA 214 n 218 ALA 214 E ASP 215 n 219 ASP 215 E THR 216 n 220 THR 216 E GLY 217 n 221 GLY 217 E THR 218 n 222 THR 218 E THR 219 n 223 THR 219 E LEU 220 n 224 LEU 220 E LEU 221 n 225 LEU 221 E TYR 222 n 226 TYR 222 E LEU 223 n 227 LEU 223 E PRO 224 n 228 PRO 224 E ALA 225 n 229 ALA 225 E THR 226 n 230 THR 226 E VAL 227 n 231 VAL 227 E VAL 228 n 232 VAL 228 E SER 229 n 233 SER 229 E ALA 230 n 234 ALA 230 E TYR 231 n 235 TYR 231 E TRP 232 n 236 TRP 232 E ALA 233 n 237 ALA 233 E GLN 234 n 238 GLN 234 E VAL 235 n 239 VAL 235 E SER 236 n 240 SER 236 E GLY 237 n 241 GLY 237 E ALA 238 n 242 ALA 238 E LYS 238 n 243 A LYS 238 E SER 239 n 244 SER 239 E SER 240 n 245 SER 240 E SER 241 n 246 SER 241 E SER 242 n 247 SER 242 E VAL 243 n 248 VAL 243 E GLY 244 n 249 GLY 244 E GLY 245 n 250 GLY 245 E TYR 246 n 251 TYR 246 E VAL 247 n 252 VAL 247 E PHE 248 n 253 PHE 248 E PRO 249 n 254 PRO 249 E CYS 250 n 255 CYS 250 E SER 251 n 256 SER 251 E ALA 252 n 257 ALA 252 E THR 253 n 258 THR 253 E LEU 254 n 259 LEU 254 E PRO 255 n 260 PRO 255 E SER 256 n 261 SER 256 E PHE 257 n 262 PHE 257 E THR 258 n 263 THR 258 E PHE 259 n 264 PHE 259 E GLY 260 n 265 GLY 260 E VAL 261 n 266 VAL 261 E GLY 262 n 267 GLY 262 E SER 263 n 268 SER 263 E ALA 264 n 269 ALA 264 E ARG 265 n 270 ARG 265 E ILE 266 n 271 ILE 266 E VAL 267 n 272 VAL 267 E ILE 268 n 273 ILE 268 E PRO 269 n 274 PRO 269 E GLY 270 n 275 GLY 270 E ASP 271 n 276 ASP 271 E TYR 272 n 277 TYR 272 E ILE 273 n 278 ILE 273 E ASP 274 n 279 ASP 274 E PHE 275 n 280 PHE 275 E GLY 276 n 281 GLY 276 E PRO 277 n 282 PRO 277 E ILE 278 n 283 ILE 278 E SER 279 n 284 SER 279 E THR 280 n 285 THR 280 E GLY 281 n 286 GLY 281 E SER 282 n 287 SER 282 E SER 282 n 288 A SER 282 E SER 282 n 289 B SER 282 E CYS 283 n 290 CYS 283 E PHE 284 n 291 PHE 284 E GLY 285 n 292 GLY 285 E GLY 286 n 293 GLY 286 E ILE 287 n 294 ILE 287 E GLN 288 n 295 GLN 288 E SER 289 n 296 SER 289 E SER 294 n 297 SER 294 E ALA 295 n 298 ALA 295 E GLY 296 n 299 GLY 296 E ILE 297 n 300 ILE 297 E GLY 298 n 301 GLY 298 E ILE 299 n 302 ILE 299 E ASN 300 n 303 ASN 300 E ILE 301 n 304 ILE 301 E PHE 302 n 305 PHE 302 E GLY 303 n 306 GLY 303 E ASP 304 n 307 ASP 304 E VAL 305 n 308 VAL 305 E ALA 306 n 309 ALA 306 E LEU 307 n 310 LEU 307 E LYS 308 n 311 LYS 308 E ALA 309 n 312 ALA 309 E ALA 310 n 313 ALA 310 E PHE 311 n 314 PHE 311 E VAL 312 n 315 VAL 312 E VAL 313 n 316 VAL 313 E PHE 314 n 317 PHE 314 E ASN 315 n 318 ASN 315 E GLY 316 n 319 GLY 316 E ALA 317 n 320 ALA 317 E THR 318 n 321 THR 318 E THR 319 n 322 THR 319 E PRO 319 n 323 B PRO 319 E THR 320 n 324 THR 320 E LEU 321 n 325 LEU 321 E GLY 322 n 326 GLY 322 E PHE 323 n 327 PHE 323 E ALA 324 n 328 ALA 324 E SER 325 n 329 SER 325 E LYS 326 n 330 LYS 326 E IVA 1 n 1 IVA 1 I VAL 2 n 2 VAL 2 I VAL 3 n 3 VAL 3 I STA 4 n 4 STA 4 I ALA 5 n 5 ALA 5 I STA 6 n 6 STA 6 I author_and_software_defined_assembly PISA 2 dimeric 1710 -40 13080 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 E O THR 5 A O THR 8 E N ILE 15 A N ILE 18 E O THR 16 A O THR 19 E N LEU 29 A N LEU 32 E O ASP 30 A O ASP 33 E N LEU 121 A N LEU 126 E O LEU 120 A O LEU 125 E N TRP 39 A N TRP 42 E O VAL 40 A O VAL 43 E N ALA 104 A N ALA 109 E O SER 103 A O SER 108 E N ASP 83 A N ASP 88 E O GLY 82 A O GLY 87 E N TRP 71 A N TRP 75 A E O SER 184 A O SER 189 E N GLU 191 A N GLU 196 E O TRP 192 A O TRP 197 E N GLY 212 A N GLY 216 E O ILE 213 A O ILE 217 E N PHE 302 A N PHE 305 E O ILE 301 A O ILE 304 E N TYR 222 A N TYR 226 E O LEU 221 A O LEU 225 E N GLN 288 A N GLN 295 E O CYS 283 A O CYS 290 E N PHE 248 A N PHE 253 E O VAL 247 A O VAL 252 A E N LYS 238 A N LYS 243 E O GLN 25 A O GLN 28 E N ILE 20 A N ILE 23 E O GLN 19 A O GLN 22 E N SER 90 A N SER 95 E O VAL 89 A O VAL 94 E N VAL 96 A N VAL 101 E O LYS 204 A O LYS 210 E N TYR 197 A N TYR 202 E O GLY 196 A O GLY 201 E N GLY 260 A N GLY 265 E O PHE 259 A O PHE 264 E N ILE 266 A N ILE 271 E O ALA 2 A O ALA 5 E N TYR 165 A N TYR 169 E O THR 164 A O THR 168 E N ASP 154 A N ASP 160 E O ALA 153 A O ALA 159 E N VAL 312 A N VAL 315 E O VAL 313 A O VAL 316 E N GLY 322 A N GLY 326 E O LEU 321 A O LEU 325 E N THR 182 A N THR 186 1 E E O O HOH HOH 1060 1258 2.18 1 E TYR 56 12.69 1 E VAL 101 11.53 1 E PHE 257 11.94 1 I STA 4 33.39 1 E E THR PRO 22 23 -30.17 1 I I STA ALA 4 5 -120.84 1 5.98 0.90 119.80 125.78 E E E CD1 CE1 CZ TYR TYR TYR 14 14 14 N 1 8.72 1.40 111.50 120.22 E E E CA N CD PRO PRO PRO 23 23 23 N 1 7.61 0.90 118.30 125.91 E E E CB CG OD2 ASP ASP ASP 30 30 30 N 1 -4.42 0.70 120.80 116.38 E E E CB CG CD1 PHE PHE PHE 31 31 31 N 1 5.76 0.90 118.30 124.06 E E E CB CG OD2 ASP ASP ASP 32 32 32 N 1 7.24 0.90 133.90 141.14 E E E CG CD2 CE3 TRP TRP TRP 39 39 39 N 1 -17.05 1.20 123.30 106.25 E E E OE1 CD OE2 GLU GLU GLU 44 44 44 N 1 14.21 2.00 118.30 132.51 E E E CG CD OE1 GLU GLU GLU 44 44 44 N 1 -6.21 0.60 121.00 114.79 E E E CB CG CD1 TYR TYR TYR 75 75 75 N 1 -5.02 0.60 121.00 115.98 E E E CB CG CD2 TYR TYR TYR 85 85 85 N 1 3.95 0.60 121.00 124.95 E E E CB CG CD1 TYR TYR TYR 85 85 85 N 1 10.43 1.20 123.30 133.73 E E E OE1 CD OE2 GLU GLU GLU 102 102 102 N 1 11.04 1.50 110.90 121.94 E E E CA CB CG1 VAL VAL VAL 107 107 107 N 1 6.05 0.70 120.80 126.85 E E E CB CG CD1 PHE PHE PHE 111 111 111 N 1 8.16 1.10 120.80 128.96 E E E CG CD2 CE2 PHE PHE PHE 111 111 111 N 1 7.42 0.70 120.80 128.22 E E E CB CG CD2 PHE PHE PHE 138 138 138 N 1 13.93 1.70 111.00 124.93 E E E CB CG CD1 LEU LEU LEU 146 146 146 N 1 13.27 1.70 111.00 124.27 E E E CB CG CD2 LEU LEU LEU 146 146 146 N 1 14.14 1.50 110.90 125.04 E E E CA CB CG1 VAL VAL VAL 150 150 150 N 1 -6.50 0.90 118.30 111.80 E E E CB CG OD1 ASP ASP ASP 154 154 154 N 1 10.28 0.90 118.30 128.58 E E E CB CG OD2 ASP ASP ASP 154 154 154 N 1 11.29 1.80 110.60 121.89 E E E N CA CB HIS HIS HIS 158 158 158 N 1 3.90 0.60 121.00 124.90 E E E CB CG CD2 TYR TYR TYR 165 165 165 N 1 -4.86 0.60 121.00 116.14 E E E CB CG CD1 TYR TYR TYR 165 165 165 N 1 4.85 0.70 120.80 125.65 E E E CB CG CD1 PHE PHE PHE 167 167 167 N 1 6.35 0.90 118.30 124.65 E E E CB CG OD1 ASP ASP ASP 171 171 171 N 1 6.27 0.60 121.00 127.27 E E E CB CG CD2 TYR TYR TYR 175 175 175 N 1 -6.43 0.60 121.00 114.57 E E E CB CG CD1 TYR TYR TYR 175 175 175 N 1 -6.18 0.80 121.30 115.12 E E E CG CD1 CE1 TYR TYR TYR 175 175 175 N 1 6.55 0.90 119.80 126.35 E E E CD1 CE1 CZ TYR TYR TYR 175 175 175 N 1 -5.49 0.60 121.00 115.51 E E E CB CG CD1 TYR TYR TYR 181 181 181 N 1 -6.61 0.80 121.30 114.69 E E E CG CD2 CE2 TYR TYR TYR 181 181 181 N 1 -6.88 0.90 119.80 112.92 E E E CD1 CE1 CZ TYR TYR TYR 181 181 181 N 1 -6.62 1.10 130.40 123.78 E E E NE1 CE2 CZ2 TRP TRP TRP 192 192 192 N 1 -4.13 0.60 121.00 116.87 E E E CB CG CD1 TYR TYR TYR 197 197 197 N 1 -5.71 0.90 118.30 112.59 E E E CB CG OD1 ASP ASP ASP 211 211 211 N 1 8.99 1.40 110.10 119.09 E E E N CA CB ALA ALA ALA 230 230 230 N 1 -10.65 1.70 123.20 112.55 E E E O C N SER SER GLY 236 236 237 Y 1 5.06 0.50 120.30 125.36 E E E NE CZ NH2 ARG ARG ARG 265 265 265 N 1 -10.01 0.70 120.80 110.79 E E E CB CG CD1 PHE PHE PHE 275 275 275 N 1 8.27 0.70 120.80 129.07 E E E CB CG CD2 PHE PHE PHE 284 284 284 N 1 -9.14 0.70 120.80 111.66 E E E CB CG CD1 PHE PHE PHE 284 284 284 N 1 14.53 2.40 116.70 131.23 E E E CG CD NE2 GLN GLN GLN 288 288 288 N 1 15.54 2.10 122.30 137.84 E E E C N CA PHE GLY GLY 302 303 303 Y 1 -7.35 0.90 118.30 110.95 E E E CB CG OD2 ASP ASP ASP 304 304 304 N 1 -10.47 1.70 111.00 100.53 E E E CB CG CD1 LEU LEU LEU 307 307 307 N 1 10.01 1.50 110.90 120.91 E E E CA CB CG2 VAL VAL VAL 312 312 312 N 1 12.27 1.90 110.30 122.57 E E E N CA CB THR THR THR 320 320 320 N 1 9.21 1.50 110.90 120.11 I I I CA CB CG2 VAL VAL VAL 2 2 2 N 1 15.55 2.20 117.20 132.75 I I I CA C N STA STA ALA 4 4 5 Y 1 E E NE1 CE2 TRP TRP 39 39 -0.104 0.013 1.371 1.267 N 1 E E CZ OH TYR TYR 75 75 0.113 0.017 1.374 1.487 N 1 E E S O SO4 HOH 920 1087 0.61 1_555 2_556 1 E E O2 O SO4 HOH 920 1087 0.97 1_555 2_556 1 E E O3 O SO4 HOH 920 1087 1.60 1_555 2_556 1 E E O4 O SO4 HOH 920 1087 1.61 1_555 2_556 1 E E O O HOH HOH 1033 1119 1.85 1_555 2_545 1 E E O O HOH HOH 1084 1190 1.85 1_555 2_555 1 E E O1 O SO4 HOH 920 1087 1.96 1_555 2_556 1 E E NZ O LYS GLY 64 177 2.16 1_555 2_655 1 E ALA 24 -39.22 115.77 1 E THR 46 -32.75 120.22 1 E SER 80 -170.73 144.47 1 E LEU 123 -140.54 13.87 1 E TRP 190 -67.74 73.55 THE QUANTITY GIVEN IN THE TEMPERATURE FACTOR FIELD OF THE *ATOM* AND *HETATM* RECORDS BELOW IS U**2, WHICH IS THE MEAN-SQUARE AMPLITUDE OF ATOMIC VIBRATION. THE TEMPERATURE FACTOR, B, CAN BE DERIVED BY THE FOLLOWING RELATION - B = 8 * (PI)**2 * U**2. IT IS AN INDICATION OF POSSIBLE ERRORS IN THE REFINEMENT THAT SOME ARE SLIGHTLY NEGATIVE. 0.186 2.0 20.0 1 2.0 20.0 343 2795 15 0 2437 0.020 0.047 refinement PROLSQ ENDOTHIA ASPARTIC PROTEINASE (ENDOTHIAPEPSIN) (E.C.3.4.23.6) COMPLEX WITH PEPSTATIN The active site of aspartic proteinases 1 N N 2 N N 3 N N 3 N N 3 N N 4 N N 4 N N E THR 57 A THR 60 HELX_P E SER 61 A SER 64 1 H1 5 E SER 108 A SER 113 HELX_P E GLU 113 A GLU 118 1 H2 6 E THR 137 A THR 143 HELX_P E LYS 143 A LYS 149 1 H3 7 E PRO 224 A PRO 228 HELX_P E GLN 234 A GLN 238 1 H4 11 E GLY 303 A GLY 306 HELX_P E LYS 308 A LYS 311 1 H5 6 disulf 2.043 E CYS 250 A SG CYS 255 1_555 E CYS 283 A SG CYS 290 1_555 covale 1.316 I IVA 1 B C IVA 1 1_555 I VAL 2 B N VAL 2 1_555 covale 1.334 I VAL 3 B C VAL 3 1_555 I STA 4 B N STA 4 1_555 covale 1.289 I STA 4 B C STA 4 1_555 I ALA 5 B N ALA 5 1_555 covale 1.292 I ALA 5 B C ALA 5 1_555 I STA 6 B N STA 6 1_555 HYDROLASE/HYDROLASE INHIBITOR ACID PROTEINASE, HYDROLASE-HYDROLASE INHIBITOR complex E SER 132 A SER 137 1 E PRO 133 A PRO 138 14.07 CARP_CRYPA UNP 1 1 P11838 MSSPLKNALVTAMLAGGALSSPTKQHVGIPVNASPEVGPGKYSFKQVRNPNYKFNGPLSVKKTYLKYGVPIPAWLEDAVQ NSTSGLAERSTGSATTTPIDSLDDAYITPVQIGTPAQTLNLDFDTGSSDLWVFSSETTASEVDGQTIYTPSKSTTAKLLS GATWSISYGDGSSSSGDVYTDTVSVGGLTVTGQAVESAKKVSSSFTEDSTIDGLLGLAFSTLNTVSPTQQKTFFDNAKAS LDSPVFTADLGYHAPGTYNFGFIDTTAYTGSITYTAVSTKQGFWEWTSTGYAVGSGTFKSTSIDGIADTGTTLLYLPATV VSAYWAQVSGAKSSSSVGGYVFPCSATLPSFTFGVGSARIVIPGDYIDFGPISTGSSSCFGGIQSSAGIGINIFGDVALK AAFVVFNGATTPTLGFASK 4ER2 PDB 2 4ER2 90 419 4ER2 -2 326 P11838 E 1 1 330 1 6 4ER2 1 6 4ER2 I 2 1 6 8 8 4 4 6 anti-parallel anti-parallel parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel E THR -1 A THR 2 E ILE 7 A ILE 10 E ALA 13 A ALA 16 E GLY 21 A GLY 24 E ALA 24 A ALA 27 E THR 33 A THR 36 E ILE 117 A ILE 122 E ALA 124 A ALA 129 E SER 36 A SER 39 E GLU 44 A GLU 47 E GLN 99 A GLN 104 E LYS 105 A LYS 110 E GLY 78 A GLY 82 E ASP 87 A ASP 92 E TRP 71 A TRP 75 E GLY 76 A GLY 80 E SER 178 A SER 182 E LYS 186 A LYS 191 E PHE 189 A PHE 194 E THR 195 A THR 200 E ASP 211 A ASP 215 E THR 216 A THR 220 E ILE 299 A ILE 302 E PHE 302 A PHE 305 E THR 219 A THR 223 E PRO 224 A PRO 228 E SER 282 A SER 287 E SER 294 A SER 297 E GLY 244 A GLY 249 E CYS 250 A CYS 255 E ALA 238 A ALA 242 E SER 241 A SER 246 E ALA 24 A ALA 27 E ASN 28 A ASN 31 E PRO 17 A PRO 20 E GLY 21 A GLY 24 E VAL 89 A VAL 94 E VAL 91 A VAL 96 E LEU 94 A LEU 99 E VAL 96 A VAL 101 E GLY 202 A GLY 207 E LYS 204 A LYS 210 E GLY 196 A GLY 201 E VAL 199 A VAL 204 E SER 256 A SER 261 E VAL 261 A VAL 266 E ALA 264 A ALA 269 E ILE 268 A ILE 273 E THR -1 A THR 2 E ILE 7 A ILE 10 E PRO 162 A PRO 166 E THR 172 A THR 176 E SER 148 A SER 154 E TYR 157 A TYR 163 E ALA 310 A ALA 313 E GLY 316 A GLY 319 E THR 319 A THR 322 E LYS 326 A LYS 330 E SER 178 A SER 182 E LYS 186 A LYS 191 Unknown 2 BINDING SITE FOR RESIDUE SO4 E 910 Software 8 BINDING SITE FOR RESIDUE SO4 E 920 Software 3 BINDING SITE FOR RESIDUE SO4 E 930 Software 4 BINDING SITE FOR CHAIN I OF PEPSTATIN Software 13 E ASP 32 A ASP 35 2 1_555 E ASP 215 A ASP 219 2 1_555 E SER 108 A SER 113 8 1_555 E SER 109 A SER 114 8 1_555 E THR 318 A THR 321 8 1_556 E THR 319 A THR 322 8 1_556 E HOH 990 F HOH 8 1_556 E HOH 1057 F HOH 8 1_555 E HOH 1096 F HOH 8 1_555 E HOH 1097 F HOH 8 1_555 E SER 132 A SER 137 3 1_555 E PRO 133 A PRO 138 3 1_555 E HOH 1054 F HOH 3 1_555 E TYR 175 A TYR 179 4 1_555 E SER 178 A SER 182 4 1_555 E ILE 179 A ILE 183 4 1_555 E HOH 1132 F HOH 4 1_555 E ASP 32 A ASP 35 13 1_555 E GLY 34 A GLY 37 13 1_555 E SER 74 A SER 78 13 1_555 E TYR 75 A TYR 79 13 1_555 E GLY 76 A GLY 80 13 1_555 E ASP 77 A ASP 81 13 1_555 E PHE 189 A PHE 194 13 1_555 E ASP 215 A ASP 219 13 1_555 E GLY 217 A GLY 221 13 1_555 E THR 218 A THR 222 13 1_555 E THR 219 A THR 223 13 1_555 I HOH 7 G HOH 13 1_555 I HOH 8 G HOH 13 1_555 4 P 1 21 1