0.018420 0.000000 0.000000 0.000000 0.017167 0.000000 0.000000 0.000000 0.014997 0.00000 0.00000 0.00000 Bisacchi, G.S. Jacobson, B. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 54.290 58.250 66.680 C18 H33 N7 O5 427.499 1-(4-TERT-BUTYLCARBAMOYL-PIPERAZINE-1-CARBONYL)-3-(3-GUANIDINO-PROPYL)-4-OXO-AZETIDINE-2-CARBOXYLIC ACID non-polymer 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 Ca 2 40.078 CALCIUM ION non-polymer 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 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 UK Bioorg.Med.Chem.Lett. BMCLE8 1127 0960-894X 14 2233 2239 10.1016/j.bmcl.2004.02.012 15081015 Solid-phase synthesis and SAR of 4-carboxy-2-azetidinone mechanism-based tryptase inhibitors 2004 DK Acta Crystallogr.,Sect.B ASBSDK 0622 0108-7681 38 1462 1472 10.1107/S0567740882006153 On the Disordered Activation Domain in Trypsinogen. Chemical Labelling and Low-Temperature Crystallography 1982 100 1 CCD 1998-06-21 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 1.540 1.0 1.080 1.0 BL9-1 SSRL 1.540,1.080 SYNCHROTRON SSRL BEAMLINE BL9-1 23324.287 TRYPSIN 3.4.21.4 1 nat polymer 40.078 CALCIUM ION 1 syn non-polymer 96.063 SULFATE ION 1 syn non-polymer 427.499 1-(4-TERT-BUTYLCARBAMOYL-PIPERAZINE-1-CARBONYL)-3-(3-GUANIDINO-PROPYL)-4-OXO-AZETIDINE-2-CARBOXYLIC ACID 1 syn non-polymer 18.015 water 226 nat water E.C.3.4.21.4 no no IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNT LNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNM FCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNT LNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNM FCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n cattle Bos sample 9913 PANCREAS Bos taurus 1 1.99 37.8 repository Initial release Version format compliance Version format compliance 1 0 2004-06-08 1 1 2008-04-29 1 2 2011-07-13 RCSB Y RCSB 2003-12-18 REL REL CA CALCIUM ION SO4 SULFATE ION 169 1-(4-TERT-BUTYLCARBAMOYL-PIPERAZINE-1-CARBONYL)-3-(3-GUANIDINO-PROPYL)-4-OXO-AZETIDINE-2-CARBOXYLIC ACID HOH water CA 1 2 CA CA 1 A SO4 2 3 SO4 SO4 2 A 169 991 4 169 169 991 A HOH 3 5 HOH HOH 992 A HOH 4 5 HOH HOH 993 A HOH 5 5 HOH HOH 994 A HOH 6 5 HOH HOH 995 A HOH 7 5 HOH HOH 996 A HOH 8 5 HOH HOH 997 A HOH 9 5 HOH HOH 998 A HOH 10 5 HOH HOH 999 A HOH 11 5 HOH HOH 1000 A HOH 12 5 HOH HOH 1001 A HOH 13 5 HOH HOH 1002 A HOH 14 5 HOH HOH 1003 A HOH 15 5 HOH HOH 1004 A HOH 16 5 HOH HOH 1005 A HOH 17 5 HOH HOH 1006 A HOH 18 5 HOH HOH 1007 A HOH 19 5 HOH HOH 1008 A HOH 20 5 HOH HOH 1009 A HOH 21 5 HOH HOH 1010 A HOH 22 5 HOH HOH 1011 A HOH 23 5 HOH HOH 1012 A HOH 24 5 HOH HOH 1013 A HOH 25 5 HOH HOH 1014 A HOH 26 5 HOH HOH 1015 A HOH 27 5 HOH HOH 1016 A HOH 28 5 HOH HOH 1017 A HOH 29 5 HOH HOH 1018 A HOH 30 5 HOH HOH 1019 A HOH 31 5 HOH HOH 1020 A HOH 32 5 HOH HOH 1021 A HOH 33 5 HOH HOH 1022 A HOH 34 5 HOH HOH 1023 A HOH 35 5 HOH HOH 1024 A HOH 36 5 HOH HOH 1025 A HOH 37 5 HOH HOH 1026 A HOH 38 5 HOH HOH 1027 A HOH 39 5 HOH HOH 1028 A HOH 40 5 HOH HOH 1029 A HOH 41 5 HOH HOH 1030 A HOH 42 5 HOH HOH 1031 A HOH 43 5 HOH HOH 1032 A HOH 44 5 HOH HOH 1033 A HOH 45 5 HOH HOH 1034 A HOH 46 5 HOH HOH 1035 A HOH 47 5 HOH HOH 1036 A HOH 48 5 HOH HOH 1037 A HOH 49 5 HOH HOH 1038 A HOH 50 5 HOH HOH 1039 A HOH 51 5 HOH HOH 1040 A HOH 52 5 HOH HOH 1041 A HOH 53 5 HOH HOH 1042 A HOH 54 5 HOH HOH 1043 A HOH 55 5 HOH HOH 1044 A HOH 56 5 HOH HOH 1045 A HOH 57 5 HOH HOH 1046 A HOH 58 5 HOH HOH 1047 A HOH 59 5 HOH HOH 1048 A HOH 60 5 HOH HOH 1049 A HOH 61 5 HOH HOH 1050 A HOH 62 5 HOH HOH 1051 A HOH 63 5 HOH HOH 1052 A HOH 64 5 HOH HOH 1053 A HOH 65 5 HOH HOH 1054 A HOH 66 5 HOH HOH 1055 A HOH 67 5 HOH HOH 1056 A HOH 68 5 HOH HOH 1057 A HOH 69 5 HOH HOH 1058 A HOH 70 5 HOH HOH 1059 A HOH 71 5 HOH HOH 1060 A HOH 72 5 HOH HOH 1061 A HOH 73 5 HOH HOH 1062 A HOH 74 5 HOH HOH 1063 A HOH 75 5 HOH HOH 1064 A HOH 76 5 HOH HOH 1065 A HOH 77 5 HOH HOH 1066 A HOH 78 5 HOH HOH 1067 A HOH 79 5 HOH HOH 1068 A HOH 80 5 HOH HOH 1069 A HOH 81 5 HOH HOH 1070 A HOH 82 5 HOH HOH 1071 A HOH 83 5 HOH HOH 1072 A HOH 84 5 HOH HOH 1073 A HOH 85 5 HOH HOH 1074 A HOH 86 5 HOH HOH 1075 A HOH 87 5 HOH HOH 1076 A HOH 88 5 HOH HOH 1077 A HOH 89 5 HOH HOH 1078 A HOH 90 5 HOH HOH 1079 A HOH 91 5 HOH HOH 1080 A HOH 92 5 HOH HOH 1081 A HOH 93 5 HOH HOH 1082 A HOH 94 5 HOH HOH 1083 A HOH 95 5 HOH HOH 1084 A HOH 96 5 HOH HOH 1085 A HOH 97 5 HOH HOH 1086 A HOH 98 5 HOH HOH 1087 A HOH 99 5 HOH HOH 1088 A HOH 100 5 HOH HOH 1089 A HOH 101 5 HOH HOH 1090 A HOH 102 5 HOH HOH 1091 A HOH 103 5 HOH HOH 1092 A HOH 104 5 HOH HOH 1093 A HOH 105 5 HOH HOH 1094 A HOH 106 5 HOH HOH 1095 A HOH 107 5 HOH HOH 1096 A HOH 108 5 HOH HOH 1097 A HOH 109 5 HOH HOH 1098 A HOH 110 5 HOH HOH 1099 A HOH 111 5 HOH HOH 1100 A HOH 112 5 HOH HOH 1101 A HOH 113 5 HOH HOH 1102 A HOH 114 5 HOH HOH 1103 A HOH 115 5 HOH HOH 1104 A HOH 116 5 HOH HOH 1105 A HOH 117 5 HOH HOH 1106 A HOH 118 5 HOH HOH 1107 A HOH 119 5 HOH HOH 1108 A HOH 120 5 HOH HOH 1109 A HOH 121 5 HOH HOH 1110 A HOH 122 5 HOH HOH 1111 A HOH 123 5 HOH HOH 1112 A HOH 124 5 HOH HOH 1113 A HOH 125 5 HOH HOH 1114 A HOH 126 5 HOH HOH 1115 A HOH 127 5 HOH HOH 1116 A HOH 128 5 HOH HOH 1117 A HOH 129 5 HOH HOH 1118 A HOH 130 5 HOH HOH 1119 A HOH 131 5 HOH HOH 1120 A HOH 132 5 HOH HOH 1121 A HOH 133 5 HOH HOH 1122 A HOH 134 5 HOH HOH 1123 A HOH 135 5 HOH HOH 1124 A HOH 136 5 HOH HOH 1125 A HOH 137 5 HOH HOH 1126 A HOH 138 5 HOH HOH 1127 A HOH 139 5 HOH HOH 1128 A HOH 140 5 HOH HOH 1129 A HOH 141 5 HOH HOH 1130 A HOH 142 5 HOH HOH 1131 A HOH 143 5 HOH HOH 1132 A HOH 144 5 HOH HOH 1133 A HOH 145 5 HOH HOH 1134 A HOH 146 5 HOH HOH 1135 A HOH 147 5 HOH HOH 1136 A HOH 148 5 HOH HOH 1137 A HOH 149 5 HOH HOH 1138 A HOH 150 5 HOH HOH 1139 A HOH 151 5 HOH HOH 1140 A HOH 152 5 HOH HOH 1141 A HOH 153 5 HOH HOH 1142 A HOH 154 5 HOH HOH 1143 A HOH 155 5 HOH HOH 1144 A HOH 156 5 HOH HOH 1145 A HOH 157 5 HOH HOH 1146 A HOH 158 5 HOH HOH 1147 A HOH 159 5 HOH HOH 1148 A HOH 160 5 HOH HOH 1149 A HOH 161 5 HOH HOH 1150 A HOH 162 5 HOH HOH 1151 A HOH 163 5 HOH HOH 1152 A HOH 164 5 HOH HOH 1153 A HOH 165 5 HOH HOH 1154 A HOH 166 5 HOH HOH 1155 A HOH 167 5 HOH HOH 1156 A HOH 168 5 HOH HOH 1157 A HOH 169 5 HOH HOH 1158 A HOH 170 5 HOH HOH 1159 A HOH 171 5 HOH HOH 1160 A HOH 172 5 HOH HOH 1161 A HOH 173 5 HOH HOH 1162 A HOH 174 5 HOH HOH 1163 A HOH 175 5 HOH HOH 1164 A HOH 176 5 HOH HOH 1165 A HOH 177 5 HOH HOH 1166 A HOH 178 5 HOH HOH 1167 A HOH 179 5 HOH HOH 1168 A HOH 180 5 HOH HOH 1169 A HOH 181 5 HOH HOH 1170 A HOH 182 5 HOH HOH 1171 A HOH 183 5 HOH HOH 1172 A HOH 184 5 HOH HOH 1173 A HOH 185 5 HOH HOH 1174 A HOH 186 5 HOH HOH 1175 A HOH 187 5 HOH HOH 1176 A HOH 188 5 HOH HOH 1177 A HOH 189 5 HOH HOH 1178 A HOH 190 5 HOH HOH 1179 A HOH 191 5 HOH HOH 1180 A HOH 192 5 HOH HOH 1181 A HOH 193 5 HOH HOH 1182 A HOH 194 5 HOH HOH 1183 A HOH 195 5 HOH HOH 1184 A HOH 196 5 HOH HOH 1185 A HOH 197 5 HOH HOH 1186 A HOH 198 5 HOH HOH 1187 A HOH 199 5 HOH HOH 1188 A HOH 200 5 HOH HOH 1189 A HOH 201 5 HOH HOH 1190 A HOH 202 5 HOH HOH 1191 A HOH 203 5 HOH HOH 1192 A HOH 204 5 HOH HOH 1193 A HOH 205 5 HOH HOH 1194 A HOH 206 5 HOH HOH 1195 A HOH 207 5 HOH HOH 1196 A HOH 208 5 HOH HOH 1197 A HOH 209 5 HOH HOH 1198 A HOH 210 5 HOH HOH 1199 A HOH 211 5 HOH HOH 1200 A HOH 212 5 HOH HOH 1201 A HOH 213 5 HOH HOH 1202 A HOH 214 5 HOH HOH 1203 A HOH 215 5 HOH HOH 1204 A HOH 216 5 HOH HOH 1205 A HOH 217 5 HOH HOH 1206 A HOH 218 5 HOH HOH 1207 A HOH 219 5 HOH HOH 1208 A HOH 220 5 HOH HOH 1209 A HOH 221 5 HOH HOH 1210 A HOH 222 5 HOH HOH 1211 A HOH 223 5 HOH HOH 1212 A HOH 224 5 HOH HOH 1213 A HOH 225 5 HOH HOH 1214 A HOH 226 5 HOH HOH 1215 A HOH 227 5 HOH HOH 1216 A HOH 228 5 HOH HOH 1217 A ILE 16 n 1 ILE 16 A VAL 17 n 2 VAL 17 A GLY 18 n 3 GLY 18 A GLY 19 n 4 GLY 19 A TYR 20 n 5 TYR 20 A THR 21 n 6 THR 21 A CYS 22 n 7 CYS 22 A GLY 23 n 8 GLY 23 A ALA 24 n 9 ALA 24 A ASN 25 n 10 ASN 25 A THR 26 n 11 THR 26 A VAL 27 n 12 VAL 27 A PRO 28 n 13 PRO 28 A TYR 29 n 14 TYR 29 A GLN 30 n 15 GLN 30 A VAL 31 n 16 VAL 31 A SER 32 n 17 SER 32 A LEU 33 n 18 LEU 33 A ASN 34 n 19 ASN 34 A SER 37 n 20 SER 37 A GLY 38 n 21 GLY 38 A TYR 39 n 22 TYR 39 A HIS 40 n 23 HIS 40 A PHE 41 n 24 PHE 41 A CYS 42 n 25 CYS 42 A GLY 43 n 26 GLY 43 A GLY 44 n 27 GLY 44 A SER 45 n 28 SER 45 A LEU 46 n 29 LEU 46 A ILE 47 n 30 ILE 47 A ASN 48 n 31 ASN 48 A SER 49 n 32 SER 49 A GLN 50 n 33 GLN 50 A TRP 51 n 34 TRP 51 A VAL 52 n 35 VAL 52 A VAL 53 n 36 VAL 53 A SER 54 n 37 SER 54 A ALA 55 n 38 ALA 55 A ALA 56 n 39 ALA 56 A HIS 57 n 40 HIS 57 A CYS 58 n 41 CYS 58 A TYR 59 n 42 TYR 59 A LYS 60 n 43 LYS 60 A SER 61 n 44 SER 61 A GLY 62 n 45 GLY 62 A ILE 63 n 46 ILE 63 A GLN 64 n 47 GLN 64 A VAL 65 n 48 VAL 65 A ARG 66 n 49 ARG 66 A LEU 67 n 50 LEU 67 A GLY 69 n 51 GLY 69 A GLU 70 n 52 GLU 70 A ASP 71 n 53 ASP 71 A ASN 72 n 54 ASN 72 A ILE 73 n 55 ILE 73 A ASN 74 n 56 ASN 74 A VAL 75 n 57 VAL 75 A VAL 76 n 58 VAL 76 A GLU 77 n 59 GLU 77 A GLY 78 n 60 GLY 78 A ASN 79 n 61 ASN 79 A GLU 80 n 62 GLU 80 A GLN 81 n 63 GLN 81 A PHE 82 n 64 PHE 82 A ILE 83 n 65 ILE 83 A SER 84 n 66 SER 84 A ALA 85 n 67 ALA 85 A SER 86 n 68 SER 86 A LYS 87 n 69 LYS 87 A SER 88 n 70 SER 88 A ILE 89 n 71 ILE 89 A VAL 90 n 72 VAL 90 A HIS 91 n 73 HIS 91 A PRO 92 n 74 PRO 92 A SER 93 n 75 SER 93 A TYR 94 n 76 TYR 94 A ASN 95 n 77 ASN 95 A SER 96 n 78 SER 96 A ASN 97 n 79 ASN 97 A THR 98 n 80 THR 98 A LEU 99 n 81 LEU 99 A ASN 100 n 82 ASN 100 A ASN 101 n 83 ASN 101 A ASP 102 n 84 ASP 102 A ILE 103 n 85 ILE 103 A MET 104 n 86 MET 104 A LEU 105 n 87 LEU 105 A ILE 106 n 88 ILE 106 A LYS 107 n 89 LYS 107 A LEU 108 n 90 LEU 108 A LYS 109 n 91 LYS 109 A SER 110 n 92 SER 110 A ALA 111 n 93 ALA 111 A ALA 112 n 94 ALA 112 A SER 113 n 95 SER 113 A LEU 114 n 96 LEU 114 A ASN 115 n 97 ASN 115 A SER 116 n 98 SER 116 A ARG 117 n 99 ARG 117 A VAL 118 n 100 VAL 118 A ALA 119 n 101 ALA 119 A SER 120 n 102 SER 120 A ILE 121 n 103 ILE 121 A SER 122 n 104 SER 122 A LEU 123 n 105 LEU 123 A PRO 124 n 106 PRO 124 A THR 125 n 107 THR 125 A SER 127 n 108 SER 127 A CYS 128 n 109 CYS 128 A ALA 129 n 110 ALA 129 A SER 130 n 111 SER 130 A ALA 132 n 112 ALA 132 A GLY 133 n 113 GLY 133 A THR 134 n 114 THR 134 A GLN 135 n 115 GLN 135 A CYS 136 n 116 CYS 136 A LEU 137 n 117 LEU 137 A ILE 138 n 118 ILE 138 A SER 139 n 119 SER 139 A GLY 140 n 120 GLY 140 A TRP 141 n 121 TRP 141 A GLY 142 n 122 GLY 142 A ASN 143 n 123 ASN 143 A THR 144 n 124 THR 144 A LYS 145 n 125 LYS 145 A SER 146 n 126 SER 146 A SER 147 n 127 SER 147 A GLY 148 n 128 GLY 148 A THR 149 n 129 THR 149 A SER 150 n 130 SER 150 A TYR 151 n 131 TYR 151 A PRO 152 n 132 PRO 152 A ASP 153 n 133 ASP 153 A VAL 154 n 134 VAL 154 A LEU 155 n 135 LEU 155 A LYS 156 n 136 LYS 156 A CYS 157 n 137 CYS 157 A LEU 158 n 138 LEU 158 A LYS 159 n 139 LYS 159 A ALA 160 n 140 ALA 160 A PRO 161 n 141 PRO 161 A ILE 162 n 142 ILE 162 A LEU 163 n 143 LEU 163 A SER 164 n 144 SER 164 A ASP 165 n 145 ASP 165 A SER 166 n 146 SER 166 A SER 167 n 147 SER 167 A CYS 168 n 148 CYS 168 A LYS 169 n 149 LYS 169 A SER 170 n 150 SER 170 A ALA 171 n 151 ALA 171 A TYR 172 n 152 TYR 172 A PRO 173 n 153 PRO 173 A GLY 174 n 154 GLY 174 A GLN 175 n 155 GLN 175 A ILE 176 n 156 ILE 176 A THR 177 n 157 THR 177 A SER 178 n 158 SER 178 A ASN 179 n 159 ASN 179 A MET 180 n 160 MET 180 A PHE 181 n 161 PHE 181 A CYS 182 n 162 CYS 182 A ALA 183 n 163 ALA 183 A GLY 184 n 164 A GLY 184 A TYR 184 n 165 TYR 184 A LEU 185 n 166 LEU 185 A GLU 186 n 167 GLU 186 A GLY 187 n 168 GLY 187 A GLY 188 n 169 A GLY 188 A LYS 188 n 170 LYS 188 A ASP 189 n 171 ASP 189 A SER 190 n 172 SER 190 A CYS 191 n 173 CYS 191 A GLN 192 n 174 GLN 192 A GLY 193 n 175 GLY 193 A ASP 194 n 176 ASP 194 A SER 195 n 177 SER 195 A GLY 196 n 178 GLY 196 A GLY 197 n 179 GLY 197 A PRO 198 n 180 PRO 198 A VAL 199 n 181 VAL 199 A VAL 200 n 182 VAL 200 A CYS 201 n 183 CYS 201 A SER 202 n 184 SER 202 A GLY 203 n 185 GLY 203 A LYS 204 n 186 LYS 204 A LEU 209 n 187 LEU 209 A GLN 210 n 188 GLN 210 A GLY 211 n 189 GLY 211 A ILE 212 n 190 ILE 212 A VAL 213 n 191 VAL 213 A SER 214 n 192 SER 214 A TRP 215 n 193 TRP 215 A GLY 216 n 194 GLY 216 A SER 217 n 195 SER 217 A GLY 219 n 196 GLY 219 A CYS 220 n 197 CYS 220 A ALA 221 n 198 A ALA 221 A GLN 221 n 199 GLN 221 A LYS 222 n 200 LYS 222 A ASN 223 n 201 ASN 223 A LYS 224 n 202 LYS 224 A PRO 225 n 203 PRO 225 A GLY 226 n 204 GLY 226 A VAL 227 n 205 VAL 227 A TYR 228 n 206 TYR 228 A THR 229 n 207 THR 229 A LYS 230 n 208 LYS 230 A VAL 231 n 209 VAL 231 A CYS 232 n 210 CYS 232 A ASN 233 n 211 ASN 233 A TYR 234 n 212 TYR 234 A VAL 235 n 213 VAL 235 A SER 236 n 214 SER 236 A TRP 237 n 215 TRP 237 A ILE 238 n 216 ILE 238 A LYS 239 n 217 LYS 239 A GLN 240 n 218 GLN 240 A THR 241 n 219 THR 241 A ILE 242 n 220 ILE 242 A ALA 243 n 221 ALA 243 A SER 244 n 222 SER 244 A ASN 245 n 223 ASN 245 A author_defined_assembly 1 monomeric A HOH 1020 E O HOH 1_555 A CA 1 B CA CA 1_555 A ASN 72 A O ASN 54 1_555 87.5 A HOH 1020 E O HOH 1_555 A CA 1 B CA CA 1_555 A VAL 75 A O VAL 57 1_555 105.1 A ASN 72 A O ASN 54 1_555 A CA 1 B CA CA 1_555 A VAL 75 A O VAL 57 1_555 79.6 A HOH 1020 E O HOH 1_555 A CA 1 B CA CA 1_555 A GLU 80 A OE2 GLU 62 1_555 77.7 A ASN 72 A O ASN 54 1_555 A CA 1 B CA CA 1_555 A GLU 80 A OE2 GLU 62 1_555 158.7 A VAL 75 A O VAL 57 1_555 A CA 1 B CA CA 1_555 A GLU 80 A OE2 GLU 62 1_555 89.4 A HOH 1020 E O HOH 1_555 A CA 1 B CA CA 1_555 A GLU 70 A OE1 GLU 52 1_555 86.4 A ASN 72 A O ASN 54 1_555 A CA 1 B CA CA 1_555 A GLU 70 A OE1 GLU 52 1_555 89.6 A VAL 75 A O VAL 57 1_555 A CA 1 B CA CA 1_555 A GLU 70 A OE1 GLU 52 1_555 163.8 A GLU 80 A OE2 GLU 62 1_555 A CA 1 B CA CA 1_555 A GLU 70 A OE1 GLU 52 1_555 104.5 A HOH 1020 E O HOH 1_555 A CA 1 B CA CA 1_555 A HOH 1018 E O HOH 1_555 161.5 A ASN 72 A O ASN 54 1_555 A CA 1 B CA CA 1_555 A HOH 1018 E O HOH 1_555 104.7 A VAL 75 A O VAL 57 1_555 A CA 1 B CA CA 1_555 A HOH 1018 E O HOH 1_555 91.0 A GLU 80 A OE2 GLU 62 1_555 A CA 1 B CA CA 1_555 A HOH 1018 E O HOH 1_555 93.6 A GLU 70 A OE1 GLU 52 1_555 A CA 1 B CA CA 1_555 A HOH 1018 E O HOH 1_555 79.9 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 TYR 20 A N TYR 5 A O CYS 157 A O CYS 137 A O LEU 158 A O LEU 138 A N ILE 138 A N ILE 118 A N LEU 137 A N LEU 117 A O VAL 200 A O VAL 182 A N CYS 201 A N CYS 183 A O LYS 204 A O LYS 186 A N TRP 215 A N TRP 193 A O VAL 227 A O VAL 205 A O TYR 228 A O TYR 206 A N PHE 181 A N PHE 161 A N LEU 33 A N LEU 18 A O CYS 42 A O CYS 25 A N SER 45 A N SER 28 A O VAL 53 A O VAL 36 A N VAL 52 A N VAL 35 A O ILE 106 A O ILE 88 A O LEU 105 A O LEU 87 A N ILE 89 A N ILE 71 A O ILE 83 A O ILE 65 A N VAL 65 A N VAL 48 A O ARG 66 A O ARG 49 A N SER 32 A N SER 17 1 A ASP 71 -124.91 -86.83 10.5 0.222 0.005 0.195 0.197 0.195 1.70 8.00 2309 25226 22917 10.1 97.1 RANDOM 1000000.00 0.001000 1 RESTRAINED THROUGHOUT 1.0 MR 0.19 0.17 5.00 0.09 0.10 1.70 8.00 226 1891 36 0 1629 0.009 1.6 26.2 1.37 0.233 0.013 0.211 1.81 330 3186 6 9.4 91.1 9.2 1.70 50.00 1RXP 25226 23883 0. 0.056 1 23.9 7.6 99.8 0.184 1.70 1.76 7.3 6.1 99.3 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement X-PLOR 98.1 TRYPSIN (E.C.3.4.21.4) STRUCTURE OF TRYPSIN (ORTHORHOMBIC) WITH 1-(4-TERT-BUTYLCARBAMOYL- PIPERAZINE-1-CARBONYL)-3-(3-GUANIDINO-PROPYL)-4-OXO-AZETIDINE-2-CARBOXYLIC ACID 1 N N 2 N N 3 N N 4 N N 5 N N A ALA 55 A ALA 38 HELX_P A TYR 59 A TYR 42 5 1 5 A SER 164 A SER 144 HELX_P A TYR 172 A TYR 152 1 2 9 A TYR 234 A TYR 212 HELX_P A SER 244 A SER 222 1 3 11 disulf 2.243 A CYS 22 A SG CYS 7 1_555 A CYS 157 A SG CYS 137 1_555 disulf 2.297 A CYS 42 A SG CYS 25 1_555 A CYS 58 A SG CYS 41 1_555 disulf 2.321 A CYS 128 A SG CYS 109 1_555 A CYS 232 A SG CYS 210 1_555 disulf 2.255 A CYS 136 A SG CYS 116 1_555 A CYS 201 A SG CYS 183 1_555 disulf 2.249 A CYS 168 A SG CYS 148 1_555 A CYS 182 A SG CYS 162 1_555 disulf 2.250 A CYS 191 A SG CYS 173 1_555 A CYS 220 A SG CYS 197 1_555 covale 1.405 A SER 195 A OG SER 177 1_555 A 169 991 D C11 169 1_555 metalc 2.465 A CA 1 B CA CA 1_555 A HOH 1020 E O HOH 1_555 metalc 2.410 A CA 1 B CA CA 1_555 A ASN 72 A O ASN 54 1_555 metalc 2.304 A CA 1 B CA CA 1_555 A VAL 75 A O VAL 57 1_555 metalc 2.401 A CA 1 B CA CA 1_555 A GLU 80 A OE2 GLU 62 1_555 metalc 2.345 A CA 1 B CA CA 1_555 A GLU 70 A OE1 GLU 52 1_555 metalc 2.501 A CA 1 B CA CA 1_555 A HOH 1018 E O HOH 1_555 HYDROLASE TRYPTASE INHIBITOR; SERINE PROTEASE; AZETIDINONE, HYDROLASE TRY1_BOVIN UNP 1 21 P00760 IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNT LNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNM FCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN 21 243 1RXP 16 238 P00760 A 1 1 216 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 A TYR 20 A TYR 5 A THR 21 A THR 6 A LYS 156 A LYS 136 A PRO 161 A PRO 141 A GLN 135 A GLN 115 A GLY 140 A GLY 120 A PRO 198 A PRO 180 A CYS 201 A CYS 183 A LYS 204 A LYS 186 A TRP 215 A TRP 193 A GLY 226 A GLY 204 A LYS 230 A LYS 208 A MET 180 A MET 160 A ALA 183 A ALA 163 A GLN 30 A GLN 15 A ASN 34 A ASN 19 A HIS 40 A HIS 23 A ASN 48 A ASN 31 A TRP 51 A TRP 34 A SER 54 A SER 37 A MET 104 A MET 86 A LEU 108 A LEU 90 A GLN 81 A GLN 63 A VAL 90 A VAL 72 A GLN 64 A GLN 47 A LEU 67 A LEU 50 A GLN 30 A GLN 15 A ASN 34 A ASN 19 BINDING SITE FOR RESIDUE CA A 1 Software 6 BINDING SITE FOR RESIDUE SO4 A 2 Software 7 BINDING SITE FOR RESIDUE 169 A 991 Software 19 A GLU 70 A GLU 52 6 1_555 A ASN 72 A ASN 54 6 1_555 A VAL 75 A VAL 57 6 1_555 A GLU 80 A GLU 62 6 1_555 A HOH 1018 E HOH 6 1_555 A HOH 1020 E HOH 6 1_555 A PRO 124 A PRO 106 7 3_555 A THR 125 A THR 107 7 3_555 A SER 127 A SER 108 7 3_555 A SER 147 A SER 127 7 1_555 A GLY 148 A GLY 128 7 1_555 A LYS 204 A LYS 186 7 3_555 A HOH 1197 E HOH 7 1_555 A PHE 41 A PHE 24 19 1_555 A HIS 57 A HIS 40 19 1_555 A LYS 60 A LYS 43 19 1_555 A ASP 189 A ASP 171 19 1_555 A SER 190 A SER 172 19 1_555 A CYS 191 A CYS 173 19 1_555 A GLN 192 A GLN 174 19 1_555 A GLY 193 A GLY 175 19 1_555 A ASP 194 A ASP 176 19 1_555 A SER 195 A SER 177 19 1_555 A GLY 219 A GLY 196 19 1_555 A GLY 226 A GLY 204 19 1_555 A SER 244 A SER 222 19 4_456 A HOH 1119 E HOH 19 3_555 A HOH 1162 E HOH 19 1_555 A HOH 1171 E HOH 19 3_555 A HOH 1192 E HOH 19 3_555 A HOH 1205 E HOH 19 1_555 A HOH 1207 E HOH 19 1_555 19 orthorhombic P 21 21 21