0.013407 0.000000 0.000000 0.000000 0.013037 0.000000 0.000000 0.000000 0.011979 0.00000 0.00000 0.00000 Szabo, E. Bocskei, Z. Naray-Szabo, G. Graf, L. Venekei, I. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 74.589 76.707 83.478 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 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 J.Mol.Biol. JMOBAK 0070 0022-2836 331 1121 1130 10.1016/S0022-2836(03)00849-0 12927546 Three Dimensional Structures of S189D Chymotrypsin and D189S Trypsin Mutants: The Effect of Polarity at Site 189 on a Protease-specific Stabilization of the Substrate-binding Site 2003 10.2210/pdb1kdq/pdb pdb_00001kdq 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 298.0 1 NORMAL FOCUS IMAGE PLATE 1998-03-31 RIGAKU RAXIS IIC GRAPHITE SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU200 14190.851 CHYMOTRYPSIN B, B CHAIN 3.4.21.1 C122S 1 man polymer 10267.728 CHYMOTRYPSIN B, C CHAIN 3.4.21.1 S189D 1 man polymer 40.078 CALCIUM ION 1 syn non-polymer 18.015 water 16 nat water no no IVNGEDAIPGSWPWQVSLQDKTGFHFCGGSLISEDWVVTAAHCGVKTSDVVVAGEFDQGSDEENIQVLKIAQVFKNPKFN MFTVRNDITLLKLATPAQFSETVSAVSLPNVDDDFPPGTVCATTGWGKTKY IVNGEDAIPGSWPWQVSLQDKTGFHFCGGSLISEDWVVTAAHCGVKTSDVVVAGEFDQGSDEENIQVLKIAQVFKNPKFN MFTVRNDITLLKLATPAQFSETVSAVSLPNVDDDFPPGTVCATTGWGKTKY A polypeptide(L) no no NALKTPEKLQQAALPIVSEADCKKSWGSKITDVMTCAGASGVDSCMGDSGGPLVCQKDGVWTLAGIVSWGSGVCSTSTPA VYSRVTALMPWVQQILEAN NALKTPEKLQQAALPIVSEADCKKSWGSKITDVMTCAGASGVDSCMGDSGGPLVCQKDGVWTLAGIVSWGSGVCSTSTPA VYSRVTALMPWVQQILEAN B 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 Norway rat Rattus baker's yeast Saccharomyces sample 10116 Rattus norvegicus 4932 Saccharomyces cerevisiae GRF182 PLASMID pMP51 Norway rat Rattus baker's yeast Saccharomyces sample 10116 Rattus norvegicus 4932 Saccharomyces cerevisiae GRF182 PLASMID pMP51 1 2.44 36.9 VAPOR DIFFUSION, HANGING DROP 7.0 PEG MME 2000, calcium chloride, ammonium sulphate, Hepes, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K 298.0 diffrn_source database_2 pdbx_struct_conn_angle struct_conn struct_ref_seq_dif struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2003-06-10 1 1 2008-04-27 1 2 2011-07-13 1 3 2018-04-04 1 4 2021-10-27 _diffrn_source.type _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2001-11-13 REL REL CA CALCIUM ION HOH water CA 246 3 CA CA 246 A HOH 302 4 HOH HOH 302 A HOH 303 4 HOH HOH 303 A HOH 304 4 HOH HOH 304 A HOH 306 4 HOH HOH 306 A HOH 308 4 HOH HOH 308 A HOH 309 4 HOH HOH 309 A HOH 310 4 HOH HOH 310 A HOH 311 4 HOH HOH 311 A HOH 312 4 HOH HOH 312 A HOH 314 4 HOH HOH 314 A HOH 316 4 HOH HOH 316 A HOH 301 4 HOH HOH 301 B HOH 305 4 HOH HOH 305 B HOH 307 4 HOH HOH 307 B HOH 313 4 HOH HOH 313 B HOH 315 4 HOH HOH 315 B n 1 16 A VAL 17 n 2 VAL 17 A ASN 18 n 3 ASN 18 A GLY 19 n 4 GLY 19 A GLU 20 n 5 GLU 20 A ASP 21 n 6 ASP 21 A ALA 22 n 7 ALA 22 A ILE 23 n 8 ILE 23 A PRO 24 n 9 PRO 24 A GLY 25 n 10 GLY 25 A SER 26 n 11 SER 26 A TRP 27 n 12 TRP 27 A PRO 28 n 13 PRO 28 A TRP 29 n 14 TRP 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 GLN 34 n 19 GLN 34 A ASP 35 n 20 ASP 35 A LYS 36 n 21 LYS 36 A THR 37 n 22 THR 37 A GLY 38 n 23 GLY 38 A PHE 39 n 24 PHE 39 A HIS 40 n 25 HIS 40 A PHE 41 n 26 PHE 41 A CYS 42 n 27 CYS 42 A GLY 43 n 28 GLY 43 A GLY 44 n 29 GLY 44 A SER 45 n 30 SER 45 A LEU 46 n 31 LEU 46 A ILE 47 n 32 ILE 47 A SER 48 n 33 SER 48 A GLU 49 n 34 GLU 49 A ASP 50 n 35 ASP 50 A TRP 51 n 36 TRP 51 A VAL 52 n 37 VAL 52 A VAL 53 n 38 VAL 53 A THR 54 n 39 THR 54 A ALA 55 n 40 ALA 55 A ALA 56 n 41 ALA 56 A HIS 57 n 42 HIS 57 A CYS 58 n 43 CYS 58 A GLY 59 n 44 GLY 59 A VAL 60 n 45 VAL 60 A LYS 61 n 46 LYS 61 A THR 62 n 47 THR 62 A SER 63 n 48 SER 63 A ASP 64 n 49 ASP 64 A VAL 65 n 50 VAL 65 A VAL 66 n 51 VAL 66 A VAL 67 n 52 VAL 67 A ALA 68 n 53 ALA 68 A GLY 69 n 54 GLY 69 A GLU 70 n 55 GLU 70 A PHE 71 n 56 PHE 71 A ASP 72 n 57 ASP 72 A GLN 73 n 58 GLN 73 A GLY 74 n 59 GLY 74 A SER 75 n 60 SER 75 A ASP 76 n 61 ASP 76 A GLU 77 n 62 GLU 77 A GLU 78 n 63 GLU 78 A ASN 79 n 64 ASN 79 A ILE 80 n 65 ILE 80 A GLN 81 n 66 GLN 81 A VAL 82 n 67 VAL 82 A LEU 83 n 68 LEU 83 A LYS 84 n 69 LYS 84 A ILE 85 n 70 ILE 85 A ALA 86 n 71 ALA 86 A GLN 87 n 72 GLN 87 A VAL 88 n 73 VAL 88 A PHE 89 n 74 PHE 89 A LYS 90 n 75 LYS 90 A ASN 91 n 76 ASN 91 A PRO 92 n 77 PRO 92 A LYS 93 n 78 LYS 93 A PHE 94 n 79 PHE 94 A ASN 95 n 80 ASN 95 A MET 96 n 81 MET 96 A PHE 97 n 82 PHE 97 A THR 98 n 83 THR 98 A VAL 99 n 84 VAL 99 A ARG 100 n 85 ARG 100 A ASN 101 n 86 ASN 101 A ASP 102 n 87 ASP 102 A ILE 103 n 88 ILE 103 A THR 104 n 89 THR 104 A LEU 105 n 90 LEU 105 A LEU 106 n 91 LEU 106 A LYS 107 n 92 LYS 107 A LEU 108 n 93 LEU 108 A ALA 109 n 94 ALA 109 A THR 110 n 95 THR 110 A PRO 111 n 96 PRO 111 A ALA 112 n 97 ALA 112 A GLN 113 n 98 GLN 113 A PHE 114 n 99 PHE 114 A SER 115 n 100 SER 115 A GLU 116 n 101 GLU 116 A THR 117 n 102 THR 117 A VAL 118 n 103 VAL 118 A SER 119 n 104 SER 119 A ALA 120 n 105 ALA 120 A VAL 121 n 106 VAL 121 A SER 122 n 107 SER 122 A LEU 123 n 108 LEU 123 A PRO 124 n 109 PRO 124 A ASN 125 n 110 ASN 125 A VAL 126 n 111 VAL 126 A ASP 127 n 112 ASP 127 A ASP 128 n 113 ASP 128 A ASP 129 n 114 ASP 129 A PHE 130 n 115 PHE 130 A PRO 131 n 116 PRO 131 A PRO 132 n 117 PRO 132 A GLY 133 n 118 GLY 133 A THR 134 n 119 THR 134 A VAL 135 n 120 VAL 135 A CYS 136 n 121 CYS 136 A ALA 137 n 122 ALA 137 A THR 138 n 123 THR 138 A THR 139 n 124 THR 139 A GLY 140 n 125 GLY 140 A TRP 141 n 126 TRP 141 A GLY 142 n 127 GLY 142 A LYS 143 n 128 LYS 143 A THR 144 n 129 THR 144 A LYS 145 n 130 LYS 145 A TYR 146 n 131 TYR 146 A n 1 147 B n 2 148 B n 3 149 B n 4 150 B THR 151 n 5 THR 151 B PRO 152 n 6 PRO 152 B GLU 153 n 7 GLU 153 B LYS 154 n 8 LYS 154 B LEU 155 n 9 LEU 155 B GLN 156 n 10 GLN 156 B GLN 157 n 11 GLN 157 B ALA 158 n 12 ALA 158 B ALA 159 n 13 ALA 159 B LEU 160 n 14 LEU 160 B PRO 161 n 15 PRO 161 B ILE 162 n 16 ILE 162 B VAL 163 n 17 VAL 163 B SER 164 n 18 SER 164 B GLU 165 n 19 GLU 165 B ALA 166 n 20 ALA 166 B ASP 167 n 21 ASP 167 B CYS 168 n 22 CYS 168 B LYS 169 n 23 LYS 169 B LYS 170 n 24 LYS 170 B SER 171 n 25 SER 171 B TRP 172 n 26 TRP 172 B GLY 173 n 27 GLY 173 B SER 174 n 28 SER 174 B LYS 175 n 29 LYS 175 B ILE 176 n 30 ILE 176 B THR 177 n 31 THR 177 B ASP 178 n 32 ASP 178 B VAL 179 n 33 VAL 179 B MET 180 n 34 MET 180 B THR 181 n 35 THR 181 B CYS 182 n 36 CYS 182 B ALA 183 n 37 ALA 183 B GLY 184 n 38 GLY 184 B ALA 185 n 39 ALA 185 B SER 186 n 40 SER 186 B GLY 187 n 41 GLY 187 B VAL 188 n 42 VAL 188 B ASP 189 n 43 ASP 189 B SER 190 n 44 SER 190 B CYS 191 n 45 CYS 191 B MET 192 n 46 MET 192 B GLY 193 n 47 GLY 193 B ASP 194 n 48 ASP 194 B SER 195 n 49 SER 195 B GLY 196 n 50 GLY 196 B GLY 197 n 51 GLY 197 B PRO 198 n 52 PRO 198 B LEU 199 n 53 LEU 199 B VAL 200 n 54 VAL 200 B CYS 201 n 55 CYS 201 B GLN 202 n 56 GLN 202 B LYS 203 n 57 LYS 203 B ASP 204 n 58 ASP 204 B GLY 205 n 59 GLY 205 B VAL 206 n 60 VAL 206 B TRP 207 n 61 TRP 207 B THR 208 n 62 THR 208 B LEU 209 n 63 LEU 209 B ALA 210 n 64 ALA 210 B GLY 211 n 65 GLY 211 B ILE 212 n 66 ILE 212 B VAL 213 n 67 VAL 213 B SER 214 n 68 SER 214 B TRP 215 n 69 TRP 215 B GLY 216 n 70 GLY 216 B SER 217 n 71 SER 217 B GLY 218 n 72 GLY 218 B VAL 219 n 73 VAL 219 B CYS 220 n 74 CYS 220 B SER 221 n 75 SER 221 B THR 222 n 76 THR 222 B SER 223 n 77 SER 223 B THR 224 n 78 THR 224 B PRO 225 n 79 PRO 225 B ALA 226 n 80 ALA 226 B VAL 227 n 81 VAL 227 B TYR 228 n 82 TYR 228 B SER 229 n 83 SER 229 B ARG 230 n 84 ARG 230 B VAL 231 n 85 VAL 231 B THR 232 n 86 THR 232 B ALA 233 n 87 ALA 233 B LEU 234 n 88 LEU 234 B MET 235 n 89 MET 235 B PRO 236 n 90 PRO 236 B TRP 237 n 91 TRP 237 B VAL 238 n 92 VAL 238 B GLN 239 n 93 GLN 239 B GLN 240 n 94 GLN 240 B ILE 241 n 95 ILE 241 B LEU 242 n 96 LEU 242 B GLU 243 n 97 GLU 243 B ALA 244 n 98 ALA 244 B ASN 245 n 99 ASN 245 B author_and_software_defined_assembly PISA 2 dimeric 5360 -51 10200 A GLU 70 A OE1 GLU 55 1_555 A CA 246 C CA CA 1_555 A GLU 70 A OE2 GLU 55 1_555 48.2 A GLU 70 A OE1 GLU 55 1_555 A CA 246 C CA CA 1_555 A ASP 72 A O ASP 57 1_555 78.8 A GLU 70 A OE2 GLU 55 1_555 A CA 246 C CA CA 1_555 A ASP 72 A O ASP 57 1_555 81.1 A GLU 70 A OE1 GLU 55 1_555 A CA 246 C CA CA 1_555 A SER 75 A O SER 60 1_555 148.3 A GLU 70 A OE2 GLU 55 1_555 A CA 246 C CA CA 1_555 A SER 75 A O SER 60 1_555 146.0 A ASP 72 A O ASP 57 1_555 A CA 246 C CA CA 1_555 A SER 75 A O SER 60 1_555 78.0 A GLU 70 A OE1 GLU 55 1_555 A CA 246 C CA CA 1_555 A ASP 76 A O ASP 61 1_555 114.5 A GLU 70 A OE2 GLU 55 1_555 A CA 246 C CA CA 1_555 A ASP 76 A O ASP 61 1_555 160.6 A ASP 72 A O ASP 57 1_555 A CA 246 C CA CA 1_555 A ASP 76 A O ASP 61 1_555 105.8 A SER 75 A O SER 60 1_555 A CA 246 C CA CA 1_555 A ASP 76 A O ASP 61 1_555 52.9 A GLU 70 A OE1 GLU 55 1_555 A CA 246 C CA CA 1_555 A GLU 78 A OE2 GLU 63 1_555 59.2 A GLU 70 A OE2 GLU 55 1_555 A CA 246 C CA CA 1_555 A GLU 78 A OE2 GLU 63 1_555 106.8 A ASP 72 A O ASP 57 1_555 A CA 246 C CA CA 1_555 A GLU 78 A OE2 GLU 63 1_555 77.7 A SER 75 A O SER 60 1_555 A CA 246 C CA CA 1_555 A GLU 78 A OE2 GLU 63 1_555 94.7 A ASP 76 A O ASP 61 1_555 A CA 246 C CA CA 1_555 A GLU 78 A OE2 GLU 63 1_555 58.7 A GLU 70 A OE1 GLU 55 1_555 A CA 246 C CA CA 1_555 A HOH 316 D O HOH 1_555 108.3 A GLU 70 A OE2 GLU 55 1_555 A CA 246 C CA CA 1_555 A HOH 316 D O HOH 1_555 91.4 A ASP 72 A O ASP 57 1_555 A CA 246 C CA CA 1_555 A HOH 316 D O HOH 1_555 161.9 A SER 75 A O SER 60 1_555 A CA 246 C CA CA 1_555 A HOH 316 D O HOH 1_555 100.3 A ASP 76 A O ASP 61 1_555 A CA 246 C CA CA 1_555 A HOH 316 D O HOH 1_555 86.6 A GLU 78 A OE2 GLU 63 1_555 A CA 246 C CA CA 1_555 A HOH 316 D O HOH 1_555 120.4 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 GLU 20 A N GLU 5 B O GLN 157 B O GLN 11 B O LEU 160 B O LEU 14 A N CYS 136 A N CYS 121 A N ALA 137 A N ALA 122 B O VAL 200 B O VAL 54 B N CYS 201 B N CYS 55 B O THR 208 B O THR 62 B N ILE 212 B N ILE 66 B O SER 229 B O SER 83 B O TYR 228 B O TYR 82 B N THR 181 B N THR 35 A N LEU 33 A N LEU 18 A O PHE 41 A O PHE 26 A N SER 45 A N SER 30 A O VAL 53 A O VAL 38 A N VAL 52 A N VAL 37 A O LEU 106 A O LEU 91 A O LEU 105 A O LEU 90 A N PHE 89 A N PHE 74 A O LEU 83 A O LEU 68 A N VAL 66 A N VAL 51 A O VAL 67 A O VAL 52 A N SER 32 A N SER 17 1 A CG TYR 146 A CG TYR 131 1 Y 1 A CD1 TYR 146 A CD1 TYR 131 1 Y 1 A CD2 TYR 146 A CD2 TYR 131 1 Y 1 A CE1 TYR 146 A CE1 TYR 131 1 Y 1 A CE2 TYR 146 A CE2 TYR 131 1 Y 1 A CZ TYR 146 A CZ TYR 131 1 Y 1 A OH TYR 146 A OH TYR 131 1 Y 1 B CG GLU 153 B CG GLU 7 1 Y 1 B CD GLU 153 B CD GLU 7 1 Y 1 B OE1 GLU 153 B OE1 GLU 7 1 Y 1 B OE2 GLU 153 B OE2 GLU 7 1 Y 1 A ILE 16 A ILE 1 1 Y 1 B ASN 147 B ASN 1 1 Y 1 B ALA 148 B ALA 2 1 Y 1 B LEU 149 B LEU 3 1 Y 1 B LYS 150 B LYS 4 1 Y 1 A LYS 36 -54.29 -5.87 1 A CYS 42 178.90 161.45 1 A THR 54 -160.69 -161.11 1 A HIS 57 -59.30 -2.70 1 A PHE 71 -137.69 -45.02 1 A SER 75 -127.03 -97.67 1 A ASP 76 34.21 86.63 1 A GLU 77 -65.76 54.03 1 A ASN 79 -67.10 98.69 1 A VAL 99 32.55 71.58 1 A ASN 101 39.54 48.41 1 A SER 115 -167.55 -162.88 1 A VAL 126 -49.97 -18.58 1 A PRO 131 -46.43 153.23 1 B SER 164 -39.57 159.87 1 B THR 177 -122.68 -168.49 1 B ASP 189 -146.48 43.88 1 B SER 190 -176.25 140.82 1 B LEU 209 -65.24 98.74 1 B SER 214 -92.52 -111.50 1 B VAL 219 -104.81 -60.80 35.91 Used torsion angle SA procedure. 0.277 0.221 0.221 0.221 2.55 32.969 367 7965 7965 4.6 98.6 RANDOM 10000000 0.001 1 THROUGHOUT 0 0 Engh & Huber 0.4331 0.3136 5.0 0.4855 0.2770 2.55 32.969 16 1680 1 0 1663 1.206 0.023 29.984 0.678 0.3899 0.2567 2.67 56 902 8 5.9 97.06 47.996 2.550 32.903 1KDQ 7974 7974 0.0 0.0 0.129 1 5.1 2.6 98.9 0.517 2.55 2.69 1.4 2.3 97.3 data reduction MOSFLM data scaling SCALA phasing AMoRE refinement X-PLOR 3.851 data scaling CCP4 (SCALA) Crystal Structure Analysis of the Mutant S189D Rat Chymotrypsin 1 N N 2 N N 3 N N 4 N N 4 N N B SER 164 B SER 18 HELX_P B GLY 173 B GLY 27 1 1 10 B LEU 234 B LEU 88 HELX_P B GLU 243 B GLU 97 1 2 10 disulf 2.024 A CYS 42 A SG CYS 27 1_555 A CYS 58 A SG CYS 43 1_555 disulf 2.034 A CYS 136 A SG CYS 121 1_555 B CYS 201 B SG CYS 55 1_555 disulf 2.023 B CYS 168 B SG CYS 22 1_555 B CYS 182 B SG CYS 36 1_555 disulf 2.022 B CYS 191 B SG CYS 45 1_555 B CYS 220 B SG CYS 74 1_555 metalc 2.327 A GLU 70 A OE1 GLU 55 1_555 A CA 246 C CA CA 1_555 metalc 2.901 A GLU 70 A OE2 GLU 55 1_555 A CA 246 C CA CA 1_555 metalc 2.779 A ASP 72 A O ASP 57 1_555 A CA 246 C CA CA 1_555 metalc 2.633 A SER 75 A O SER 60 1_555 A CA 246 C CA CA 1_555 metalc 2.817 A ASP 76 A O ASP 61 1_555 A CA 246 C CA CA 1_555 metalc 2.280 A GLU 78 A OE2 GLU 63 1_555 A CA 246 C CA CA 1_555 metalc 2.958 A CA 246 C CA CA 1_555 A HOH 316 D O HOH 1_555 HYDROLASE BETA BARREL, HYDROLASE CTRB1_RAT UNP 1 34 P07338 IVNGEDAIPGSWPWQVSLQDKTGFHFCGGSLISEDWVVTAAHCGVKTSDVVVAGEFDQGSDEENIQVLKIAQVFKNPKFN MFTVRNDITLLKLATPAQFSETVSAVCLPNVDDDFPPGTVCATTGWGKTKY CTRB1_RAT UNP 2 165 P07338 NALKTPEKLQQAALPIVSEADCKKSWGSKITDVMTCAGASGVSSCMGDSGGPLVCQKDGVWTLAGIVSWGSGVCSTSTPA VYSRVTALMPWVQQILEAN 34 164 1KDQ 16 146 P07338 A 1 1 131 165 263 1KDQ 147 245 P07338 B 2 1 99 1 CYS engineered mutation SER 122 1KDQ A P07338 UNP 140 107 2 SER engineered mutation ASP 189 1KDQ B P07338 UNP 207 43 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 GLU 20 A GLU 5 A ASP 21 A ASP 6 B GLN 156 B GLN 10 B PRO 161 B PRO 15 A VAL 135 A VAL 120 A GLY 140 A GLY 125 B PRO 198 B PRO 52 B LYS 203 B LYS 57 B VAL 206 B VAL 60 B VAL 213 B VAL 67 B ALA 226 B ALA 80 B ARG 230 B ARG 84 B MET 180 B MET 34 B ALA 183 B ALA 37 A GLN 30 A GLN 15 A GLN 34 A GLN 19 A HIS 40 A HIS 25 A LEU 46 A LEU 31 A TRP 51 A TRP 36 A THR 54 A THR 39 A THR 104 A THR 89 A LEU 108 A LEU 93 A GLN 81 A GLN 66 A LYS 90 A LYS 75 A VAL 65 A VAL 50 A ALA 68 A ALA 53 A GLN 30 A GLN 15 A GLN 34 A GLN 19 BINDING SITE FOR RESIDUE CA A 246 A CA 246 Software 6 A GLU 70 A GLU 55 6 1_555 A ASP 72 A ASP 57 6 1_555 A SER 75 A SER 60 6 1_555 A ASP 76 A ASP 61 6 1_555 A GLU 78 A GLU 63 6 1_555 A HOH 316 D HOH 6 1_555 20 C 2 2 21