0.015768 0.000000 0.000000 0.000000 0.013526 0.000000 0.000000 0.000000 0.010679 0.00000 0.00000 0.00000 Adler, M. Whitlow, M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90. 90. 90. 63.42 73.93 93.64 C23 H25 N7 O5 479.489 methyl (3S)-3-{2-[(1,3-benzodioxol-5-ylmethyl)amino]-2-oxoethyl}-4-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]piperazine-1-carboxylate 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 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 C34 H32 Fe N4 O4 616.487 PROTOPORPHYRIN IX CONTAINING FE HEME non-polymer 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 O3 S -2 80.063 SULFITE 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 Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 97 1506 1511 10.1073/pnas.97.4.1506 10677491 Allosteric inhibitors of inducible nitric oxide synthase dimerization discovered via combinatorial chemistry. 2000 US Science SCIEAS 0038 0036-8075 278 425 431 10.1126/science.278.5337.425 The Structure of Nitric Oxide Synthase Oxygenase Domain and Inhibitor Complexes 1997 US Biochemistry BICHAW 0033 0006-2960 36 10609 10619 10.1021/bi9702290 Characterization of the Inducible Nitric Oxide Synthase Oxygenase Domain Identifies a 49 Amino Acid Segment Required for Subunit Dimerization and Tetrahydrobiopterin Interaction 1997 10.2210/pdb1dd7/pdb pdb_00001dd7 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 IMAGE PLATE 1998-05-27 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 0.98 1.0 BL9-1 SSRL 0.98 SYNCHROTRON SSRL BEAMLINE BL9-1 45270.379 INDUCIBLE NITRIC OXIDE SYNTHASE 1.14.13.39 OXYGENASE DOMAIN 114-498 1 man polymer 80.063 SULFITE ION 1 syn non-polymer 616.487 PROTOPORPHYRIN IX CONTAINING FE 1 syn non-polymer 479.489 methyl (3S)-3-{2-[(1,3-benzodioxol-5-ylmethyl)amino]-2-oxoethyl}-4-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]piperazine-1-carboxylate 1 syn non-polymer 18.015 water 190 nat water no no MNPKSLTRGPRDKPTPLEELLPHAIEFINQYYGSFKEAKIEEHLARLEAVTKEIETTGTYQLTLDELIFATKMAWRNAPR CIGRIQWSNLQVFDARNCSTAQEMFQHICRHILYATNNGNIRSAITVFPQRSDGKHDFRLWNSQLIRYAGYQMPDGTIRG DAATLEFTQLCIDLGWKPRYGRFDVLPLVLQADGQDPEVFEIPPDLVLEVTMEHPKYEWFQELGLKWYALPAVANMLLEV GGLEFPACPFNGWYMGTEIGVRDFCDTQRYNILEEVGRRMGLETHTLASLWKDRAVTEINVAVLHSFQKQNVTIMDHHTA SESFMKHMQNEYRARGGCPADWIWLVPPVSGSITPVFHQEMLNYVLSPFYYYQIEPWKTHIWQNEHHHH MNPKSLTRGPRDKPTPLEELLPHAIEFINQYYGSFKEAKIEEHLARLEAVTKEIETTGTYQLTLDELIFATKMAWRNAPR CIGRIQWSNLQVFDARNCSTAQEMFQHICRHILYATNNGNIRSAITVFPQRSDGKHDFRLWNSQLIRYAGYQMPDGTIRG DAATLEFTQLCIDLGWKPRYGRFDVLPLVLQADGQDPEVFEIPPDLVLEVTMEHPKYEWFQELGLKWYALPAVANMLLEV GGLEFPACPFNGWYMGTEIGVRDFCDTQRYNILEEVGRRMGLETHTLASLWKDRAVTEINVAVLHSFQKQNVTIMDHHTA SESFMKHMQNEYRARGGCPADWIWLVPPVSGSITPVFHQEMLNYVLSPFYYYQIEPWKTHIWQNEHHHH 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n house mouse Mus Escherichia sample 10090 Mus musculus 562 Escherichia coli MACROPHAGE PCWORI 1 2.42 49.24 VAPOR DIFFUSION, HANGING DROP 4.7 Crystals of murine delta114 iNOS were prepared in the presence of imidazole following the procedures of Crane et al. (reference 1) as follows: The 6 uL crystallization drops contained 20 mg/ml murine delta114 iNOS, 20 mM HEPES pH 7.6, 5 % glycerol, 0.5 mM DTT, 6.8 % PEG-3350, 60 mM Na2SO3, and 50 mM imidazole/malate buffer pH 4.7 were placed over a 1 ml reservoir containing 13.6 % PEG-3350, 120 mM Na2SO3, and 100 mM imidazole/malate buffer pH 4.7. These crystals were soaked for 25 hours in 5 uM N-[(1,3-benzodioxol-5-yl)methyl]-1-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]- 4-(methoxycarbonyl)-piperazine-2-acetamide, 14 % PEG-3350, 1 mM NaN3, 50 mM MES pH 6.5 and 50 mM Na2SO3. The crystals were then rinsed in 33 % ethylene glycol, 9.3% PEG-3350, 0.7 mM NaN3, 33 mM MES pH 6.5 and 33 mM Na2SO3, and flash frozen in liquid nitrogen. , VAPOR DIFFUSION, HANGING DROP, temperature 298K 298 software refine struct_site database_2 struct_ref_seq_dif repository Initial release Version format compliance Version format compliance Refinement description Derived calculations Refinement description Database references 1 0 2000-03-29 1 1 2008-04-27 1 2 2011-07-13 1 3 2017-10-04 1 4 2021-07-07 1 5 2022-12-21 _software.classification _software.name _refine.ls_percent_reflns_R_free _refine.ls_percent_reflns_obs _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN (DELTA 114) Imidizole Complex MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN (DELTA 114) COMPLEXED WITH TYPE I E. COLI CHLORAMPHENICOL ACETYL TRANSFERASE AND IMIDAZOLE MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER (DELTA 65) WITH TETRAHYDROBIOPTERIN AND SUBSTRATE L-ARGININE MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN (DELTA 114), AMINOGUANIDINE COMPLEX HUMAN INDUCIBLE NITRIC OXIDE SYNTHASE, ZN-BOUND, L-ARG COMPLEX RCSB Y RCSB 1999-11-08 REL REL SO3 SULFITE ION HEM PROTOPORPHYRIN IX CONTAINING FE 1PM methyl (3S)-3-{2-[(1,3-benzodioxol-5-ylmethyl)amino]-2-oxoethyl}-4-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]piperazine-1-carboxylate HOH water SO3 602 2 SO3 SO3 602 A HEM 600 3 HEM HEM 600 A 1PM 601 4 1PM 1PM 601 A HOH 604 5 HOH HOH 604 A HOH 605 5 HOH HOH 605 A HOH 606 5 HOH HOH 606 A HOH 609 5 HOH HOH 609 A HOH 610 5 HOH HOH 610 A HOH 611 5 HOH HOH 611 A HOH 615 5 HOH HOH 615 A HOH 616 5 HOH HOH 616 A HOH 619 5 HOH HOH 619 A HOH 620 5 HOH HOH 620 A HOH 623 5 HOH HOH 623 A HOH 625 5 HOH HOH 625 A HOH 626 5 HOH HOH 626 A HOH 628 5 HOH HOH 628 A HOH 629 5 HOH HOH 629 A HOH 630 5 HOH HOH 630 A HOH 632 5 HOH HOH 632 A HOH 633 5 HOH HOH 633 A HOH 634 5 HOH HOH 634 A HOH 635 5 HOH HOH 635 A HOH 637 5 HOH HOH 637 A HOH 639 5 HOH HOH 639 A HOH 641 5 HOH HOH 641 A HOH 644 5 HOH HOH 644 A HOH 645 5 HOH HOH 645 A HOH 646 5 HOH HOH 646 A HOH 649 5 HOH HOH 649 A HOH 650 5 HOH HOH 650 A HOH 653 5 HOH HOH 653 A HOH 654 5 HOH HOH 654 A HOH 656 5 HOH HOH 656 A HOH 657 5 HOH HOH 657 A HOH 659 5 HOH HOH 659 A HOH 661 5 HOH HOH 661 A HOH 665 5 HOH HOH 665 A HOH 667 5 HOH HOH 667 A HOH 672 5 HOH HOH 672 A HOH 673 5 HOH HOH 673 A HOH 677 5 HOH HOH 677 A HOH 678 5 HOH HOH 678 A HOH 680 5 HOH HOH 680 A HOH 684 5 HOH HOH 684 A HOH 689 5 HOH HOH 689 A HOH 690 5 HOH HOH 690 A HOH 702 5 HOH HOH 702 A HOH 711 5 HOH HOH 711 A HOH 713 5 HOH HOH 713 A HOH 714 5 HOH HOH 714 A HOH 720 5 HOH HOH 720 A HOH 721 5 HOH HOH 721 A HOH 723 5 HOH HOH 723 A HOH 724 5 HOH HOH 724 A HOH 725 5 HOH HOH 725 A HOH 730 5 HOH HOH 730 A HOH 731 5 HOH HOH 731 A HOH 734 5 HOH HOH 734 A HOH 739 5 HOH HOH 739 A HOH 740 5 HOH HOH 740 A HOH 742 5 HOH HOH 742 A HOH 746 5 HOH HOH 746 A HOH 747 5 HOH HOH 747 A HOH 749 5 HOH HOH 749 A HOH 752 5 HOH HOH 752 A HOH 755 5 HOH HOH 755 A HOH 759 5 HOH HOH 759 A HOH 760 5 HOH HOH 760 A HOH 761 5 HOH HOH 761 A HOH 765 5 HOH HOH 765 A HOH 766 5 HOH HOH 766 A HOH 768 5 HOH HOH 768 A HOH 769 5 HOH HOH 769 A HOH 771 5 HOH HOH 771 A HOH 773 5 HOH HOH 773 A HOH 775 5 HOH HOH 775 A HOH 778 5 HOH HOH 778 A HOH 779 5 HOH HOH 779 A HOH 787 5 HOH HOH 787 A HOH 788 5 HOH HOH 788 A HOH 789 5 HOH HOH 789 A HOH 792 5 HOH HOH 792 A HOH 793 5 HOH HOH 793 A HOH 794 5 HOH HOH 794 A HOH 795 5 HOH HOH 795 A HOH 796 5 HOH HOH 796 A HOH 797 5 HOH HOH 797 A HOH 805 5 HOH HOH 805 A HOH 809 5 HOH HOH 809 A HOH 810 5 HOH HOH 810 A HOH 812 5 HOH HOH 812 A HOH 819 5 HOH HOH 819 A HOH 823 5 HOH HOH 823 A HOH 831 5 HOH HOH 831 A HOH 832 5 HOH HOH 832 A HOH 835 5 HOH HOH 835 A HOH 841 5 HOH HOH 841 A HOH 847 5 HOH HOH 847 A HOH 855 5 HOH HOH 855 A HOH 1004 5 HOH HOH 1004 A HOH 1007 5 HOH HOH 1007 A HOH 1008 5 HOH HOH 1008 A HOH 1018 5 HOH HOH 1018 A HOH 1021 5 HOH HOH 1021 A HOH 1024 5 HOH HOH 1024 A HOH 1030 5 HOH HOH 1030 A HOH 1031 5 HOH HOH 1031 A HOH 1038 5 HOH HOH 1038 A HOH 1042 5 HOH HOH 1042 A HOH 1047 5 HOH HOH 1047 A HOH 1052 5 HOH HOH 1052 A HOH 1053 5 HOH HOH 1053 A HOH 1058 5 HOH HOH 1058 A HOH 1060 5 HOH HOH 1060 A HOH 1063 5 HOH HOH 1063 A HOH 1064 5 HOH HOH 1064 A HOH 1069 5 HOH HOH 1069 A HOH 1075 5 HOH HOH 1075 A HOH 1076 5 HOH HOH 1076 A HOH 1080 5 HOH HOH 1080 A HOH 1088 5 HOH HOH 1088 A HOH 1096 5 HOH HOH 1096 A HOH 1099 5 HOH HOH 1099 A HOH 1101 5 HOH HOH 1101 A HOH 1104 5 HOH HOH 1104 A HOH 1106 5 HOH HOH 1106 A HOH 1108 5 HOH HOH 1108 A HOH 1110 5 HOH HOH 1110 A HOH 1112 5 HOH HOH 1112 A HOH 1119 5 HOH HOH 1119 A HOH 1126 5 HOH HOH 1126 A HOH 1128 5 HOH HOH 1128 A HOH 1133 5 HOH HOH 1133 A HOH 1134 5 HOH HOH 1134 A HOH 1136 5 HOH HOH 1136 A HOH 1138 5 HOH HOH 1138 A HOH 1145 5 HOH HOH 1145 A HOH 1148 5 HOH HOH 1148 A HOH 1151 5 HOH HOH 1151 A HOH 1152 5 HOH HOH 1152 A HOH 1154 5 HOH HOH 1154 A HOH 1155 5 HOH HOH 1155 A HOH 1157 5 HOH HOH 1157 A HOH 1158 5 HOH HOH 1158 A HOH 1163 5 HOH HOH 1163 A HOH 1164 5 HOH HOH 1164 A HOH 1165 5 HOH HOH 1165 A HOH 1174 5 HOH HOH 1174 A HOH 1176 5 HOH HOH 1176 A HOH 1179 5 HOH HOH 1179 A HOH 1186 5 HOH HOH 1186 A HOH 1190 5 HOH HOH 1190 A HOH 1191 5 HOH HOH 1191 A HOH 1194 5 HOH HOH 1194 A HOH 1198 5 HOH HOH 1198 A HOH 1202 5 HOH HOH 1202 A HOH 1205 5 HOH HOH 1205 A HOH 1206 5 HOH HOH 1206 A HOH 1209 5 HOH HOH 1209 A HOH 1211 5 HOH HOH 1211 A HOH 1213 5 HOH HOH 1213 A HOH 1215 5 HOH HOH 1215 A HOH 1216 5 HOH HOH 1216 A HOH 1217 5 HOH HOH 1217 A HOH 1218 5 HOH HOH 1218 A HOH 1233 5 HOH HOH 1233 A HOH 1236 5 HOH HOH 1236 A HOH 1238 5 HOH HOH 1238 A HOH 1240 5 HOH HOH 1240 A HOH 1241 5 HOH HOH 1241 A HOH 1245 5 HOH HOH 1245 A HOH 1248 5 HOH HOH 1248 A HOH 1249 5 HOH HOH 1249 A HOH 1251 5 HOH HOH 1251 A HOH 1252 5 HOH HOH 1252 A HOH 1253 5 HOH HOH 1253 A HOH 1258 5 HOH HOH 1258 A HOH 1260 5 HOH HOH 1260 A HOH 1262 5 HOH HOH 1262 A HOH 1264 5 HOH HOH 1264 A HOH 1266 5 HOH HOH 1266 A HOH 1267 5 HOH HOH 1267 A HOH 1276 5 HOH HOH 1276 A HOH 1277 5 HOH HOH 1277 A HOH 1279 5 HOH HOH 1279 A HOH 1283 5 HOH HOH 1283 A HOH 1286 5 HOH HOH 1286 A HOH 1287 5 HOH HOH 1287 A HOH 1296 5 HOH HOH 1296 A HOH 1300 5 HOH HOH 1300 A HOH 1301 5 HOH HOH 1301 A HOH 1302 5 HOH HOH 1302 A MET 114 n 1 MET 114 A ASN 115 n 2 ASN 115 A PRO 116 n 3 PRO 116 A LYS 117 n 4 LYS 117 A SER 118 n 5 SER 118 A LEU 119 n 6 LEU 119 A THR 120 n 7 THR 120 A ARG 121 n 8 ARG 121 A GLY 122 n 9 GLY 122 A PRO 123 n 10 PRO 123 A ARG 124 n 11 ARG 124 A ASP 125 n 12 ASP 125 A LYS 126 n 13 LYS 126 A PRO 127 n 14 PRO 127 A THR 128 n 15 THR 128 A PRO 129 n 16 PRO 129 A LEU 130 n 17 LEU 130 A GLU 131 n 18 GLU 131 A GLU 132 n 19 GLU 132 A LEU 133 n 20 LEU 133 A LEU 134 n 21 LEU 134 A PRO 135 n 22 PRO 135 A HIS 136 n 23 HIS 136 A ALA 137 n 24 ALA 137 A ILE 138 n 25 ILE 138 A GLU 139 n 26 GLU 139 A PHE 140 n 27 PHE 140 A ILE 141 n 28 ILE 141 A ASN 142 n 29 ASN 142 A GLN 143 n 30 GLN 143 A TYR 144 n 31 TYR 144 A TYR 145 n 32 TYR 145 A GLY 146 n 33 GLY 146 A SER 147 n 34 SER 147 A PHE 148 n 35 PHE 148 A LYS 149 n 36 LYS 149 A GLU 150 n 37 GLU 150 A ALA 151 n 38 ALA 151 A LYS 152 n 39 LYS 152 A ILE 153 n 40 ILE 153 A GLU 154 n 41 GLU 154 A GLU 155 n 42 GLU 155 A HIS 156 n 43 HIS 156 A LEU 157 n 44 LEU 157 A ALA 158 n 45 ALA 158 A ARG 159 n 46 ARG 159 A LEU 160 n 47 LEU 160 A GLU 161 n 48 GLU 161 A ALA 162 n 49 ALA 162 A VAL 163 n 50 VAL 163 A THR 164 n 51 THR 164 A LYS 165 n 52 LYS 165 A GLU 166 n 53 GLU 166 A ILE 167 n 54 ILE 167 A GLU 168 n 55 GLU 168 A THR 169 n 56 THR 169 A THR 170 n 57 THR 170 A GLY 171 n 58 GLY 171 A THR 172 n 59 THR 172 A TYR 173 n 60 TYR 173 A GLN 174 n 61 GLN 174 A LEU 175 n 62 LEU 175 A THR 176 n 63 THR 176 A LEU 177 n 64 LEU 177 A ASP 178 n 65 ASP 178 A GLU 179 n 66 GLU 179 A LEU 180 n 67 LEU 180 A ILE 181 n 68 ILE 181 A PHE 182 n 69 PHE 182 A ALA 183 n 70 ALA 183 A THR 184 n 71 THR 184 A LYS 185 n 72 LYS 185 A MET 186 n 73 MET 186 A ALA 187 n 74 ALA 187 A TRP 188 n 75 TRP 188 A ARG 189 n 76 ARG 189 A ASN 190 n 77 ASN 190 A ALA 191 n 78 ALA 191 A PRO 192 n 79 PRO 192 A ARG 193 n 80 ARG 193 A CYS 194 n 81 CYS 194 A ILE 195 n 82 ILE 195 A GLY 196 n 83 GLY 196 A ARG 197 n 84 ARG 197 A ILE 198 n 85 ILE 198 A GLN 199 n 86 GLN 199 A TRP 200 n 87 TRP 200 A SER 201 n 88 SER 201 A ASN 202 n 89 ASN 202 A LEU 203 n 90 LEU 203 A GLN 204 n 91 GLN 204 A VAL 205 n 92 VAL 205 A PHE 206 n 93 PHE 206 A ASP 207 n 94 ASP 207 A ALA 208 n 95 ALA 208 A ARG 209 n 96 ARG 209 A ASN 210 n 97 ASN 210 A CYS 211 n 98 CYS 211 A SER 212 n 99 SER 212 A THR 213 n 100 THR 213 A ALA 214 n 101 ALA 214 A GLN 215 n 102 GLN 215 A GLU 216 n 103 GLU 216 A MET 217 n 104 MET 217 A PHE 218 n 105 PHE 218 A GLN 219 n 106 GLN 219 A HIS 220 n 107 HIS 220 A ILE 221 n 108 ILE 221 A CYS 222 n 109 CYS 222 A ARG 223 n 110 ARG 223 A HIS 224 n 111 HIS 224 A ILE 225 n 112 ILE 225 A LEU 226 n 113 LEU 226 A TYR 227 n 114 TYR 227 A ALA 228 n 115 ALA 228 A THR 229 n 116 THR 229 A ASN 230 n 117 ASN 230 A ASN 231 n 118 ASN 231 A GLY 232 n 119 GLY 232 A ASN 233 n 120 ASN 233 A ILE 234 n 121 ILE 234 A ARG 235 n 122 ARG 235 A SER 236 n 123 SER 236 A ALA 237 n 124 ALA 237 A ILE 238 n 125 ILE 238 A THR 239 n 126 THR 239 A VAL 240 n 127 VAL 240 A PHE 241 n 128 PHE 241 A PRO 242 n 129 PRO 242 A GLN 243 n 130 GLN 243 A ARG 244 n 131 ARG 244 A SER 245 n 132 SER 245 A ASP 246 n 133 ASP 246 A GLY 247 n 134 GLY 247 A LYS 248 n 135 LYS 248 A HIS 249 n 136 HIS 249 A ASP 250 n 137 ASP 250 A PHE 251 n 138 PHE 251 A ARG 252 n 139 ARG 252 A LEU 253 n 140 LEU 253 A TRP 254 n 141 TRP 254 A ASN 255 n 142 ASN 255 A SER 256 n 143 SER 256 A GLN 257 n 144 GLN 257 A LEU 258 n 145 LEU 258 A ILE 259 n 146 ILE 259 A ARG 260 n 147 ARG 260 A TYR 261 n 148 TYR 261 A ALA 262 n 149 ALA 262 A GLY 263 n 150 GLY 263 A TYR 264 n 151 TYR 264 A GLN 265 n 152 GLN 265 A n 153 266 A n 154 267 A n 155 268 A n 156 269 A THR 270 n 157 THR 270 A ILE 271 n 158 ILE 271 A ARG 272 n 159 ARG 272 A GLY 273 n 160 GLY 273 A ASP 274 n 161 ASP 274 A ALA 275 n 162 ALA 275 A ALA 276 n 163 ALA 276 A THR 277 n 164 THR 277 A LEU 278 n 165 LEU 278 A GLU 279 n 166 GLU 279 A PHE 280 n 167 PHE 280 A THR 281 n 168 THR 281 A GLN 282 n 169 GLN 282 A LEU 283 n 170 LEU 283 A CYS 284 n 171 CYS 284 A ILE 285 n 172 ILE 285 A ASP 286 n 173 ASP 286 A LEU 287 n 174 LEU 287 A GLY 288 n 175 GLY 288 A TRP 289 n 176 TRP 289 A LYS 290 n 177 LYS 290 A PRO 291 n 178 PRO 291 A ARG 292 n 179 ARG 292 A TYR 293 n 180 TYR 293 A GLY 294 n 181 GLY 294 A ARG 295 n 182 ARG 295 A PHE 296 n 183 PHE 296 A ASP 297 n 184 ASP 297 A VAL 298 n 185 VAL 298 A LEU 299 n 186 LEU 299 A PRO 300 n 187 PRO 300 A LEU 301 n 188 LEU 301 A VAL 302 n 189 VAL 302 A LEU 303 n 190 LEU 303 A GLN 304 n 191 GLN 304 A ALA 305 n 192 ALA 305 A ASP 306 n 193 ASP 306 A GLY 307 n 194 GLY 307 A GLN 308 n 195 GLN 308 A ASP 309 n 196 ASP 309 A PRO 310 n 197 PRO 310 A GLU 311 n 198 GLU 311 A VAL 312 n 199 VAL 312 A PHE 313 n 200 PHE 313 A GLU 314 n 201 GLU 314 A ILE 315 n 202 ILE 315 A PRO 316 n 203 PRO 316 A PRO 317 n 204 PRO 317 A ASP 318 n 205 ASP 318 A LEU 319 n 206 LEU 319 A VAL 320 n 207 VAL 320 A LEU 321 n 208 LEU 321 A GLU 322 n 209 GLU 322 A VAL 323 n 210 VAL 323 A THR 324 n 211 THR 324 A MET 325 n 212 MET 325 A n 213 326 A n 214 327 A n 215 328 A n 216 329 A n 217 330 A n 218 331 A n 219 332 A n 220 333 A n 221 334 A GLU 335 n 222 GLU 335 A LEU 336 n 223 LEU 336 A GLY 337 n 224 GLY 337 A LEU 338 n 225 LEU 338 A LYS 339 n 226 LYS 339 A TRP 340 n 227 TRP 340 A TYR 341 n 228 TYR 341 A ALA 342 n 229 ALA 342 A LEU 343 n 230 LEU 343 A PRO 344 n 231 PRO 344 A ALA 345 n 232 ALA 345 A VAL 346 n 233 VAL 346 A ALA 347 n 234 ALA 347 A ASN 348 n 235 ASN 348 A MET 349 n 236 MET 349 A LEU 350 n 237 LEU 350 A LEU 351 n 238 LEU 351 A GLU 352 n 239 GLU 352 A VAL 353 n 240 VAL 353 A GLY 354 n 241 GLY 354 A GLY 355 n 242 GLY 355 A LEU 356 n 243 LEU 356 A GLU 357 n 244 GLU 357 A PHE 358 n 245 PHE 358 A PRO 359 n 246 PRO 359 A ALA 360 n 247 ALA 360 A CYS 361 n 248 CYS 361 A PRO 362 n 249 PRO 362 A PHE 363 n 250 PHE 363 A ASN 364 n 251 ASN 364 A GLY 365 n 252 GLY 365 A TRP 366 n 253 TRP 366 A TYR 367 n 254 TYR 367 A MET 368 n 255 MET 368 A n 256 369 A n 257 370 A n 258 371 A n 259 372 A n 260 373 A n 261 374 A n 262 375 A n 263 376 A n 264 377 A n 265 378 A n 266 379 A n 267 380 A n 268 381 A n 269 382 A n 270 383 A n 271 384 A n 272 385 A n 273 386 A n 274 387 A n 275 388 A n 276 389 A n 277 390 A n 278 391 A n 279 392 A n 280 393 A n 281 394 A n 282 395 A n 283 396 A n 284 397 A n 285 398 A n 286 399 A n 287 400 A n 288 401 A n 289 402 A n 290 403 A n 291 404 A n 292 405 A n 293 406 A n 294 407 A n 295 408 A n 296 409 A n 297 410 A n 298 411 A n 299 412 A ASN 413 n 300 ASN 413 A VAL 414 n 301 VAL 414 A ALA 415 n 302 ALA 415 A VAL 416 n 303 VAL 416 A LEU 417 n 304 LEU 417 A HIS 418 n 305 HIS 418 A SER 419 n 306 SER 419 A PHE 420 n 307 PHE 420 A GLN 421 n 308 GLN 421 A LYS 422 n 309 LYS 422 A GLN 423 n 310 GLN 423 A ASN 424 n 311 ASN 424 A VAL 425 n 312 VAL 425 A THR 426 n 313 THR 426 A ILE 427 n 314 ILE 427 A MET 428 n 315 MET 428 A ASP 429 n 316 ASP 429 A HIS 430 n 317 HIS 430 A HIS 431 n 318 HIS 431 A THR 432 n 319 THR 432 A ALA 433 n 320 ALA 433 A SER 434 n 321 SER 434 A GLU 435 n 322 GLU 435 A SER 436 n 323 SER 436 A PHE 437 n 324 PHE 437 A MET 438 n 325 MET 438 A LYS 439 n 326 LYS 439 A HIS 440 n 327 HIS 440 A MET 441 n 328 MET 441 A GLN 442 n 329 GLN 442 A ASN 443 n 330 ASN 443 A GLU 444 n 331 GLU 444 A ALA 445 n 332 TYR 445 A n 333 446 A n 334 447 A n 335 448 A n 336 449 A n 337 450 A n 338 451 A n 339 452 A n 340 453 A n 341 454 A n 342 455 A n 343 456 A n 344 457 A n 345 458 A n 346 459 A n 347 460 A n 348 461 A n 349 462 A n 350 463 A n 351 464 A n 352 465 A n 353 466 A n 354 467 A n 355 468 A n 356 469 A n 357 470 A n 358 471 A n 359 472 A n 360 473 A n 361 474 A n 362 475 A n 363 476 A n 364 477 A VAL 478 n 365 VAL 478 A LEU 479 n 366 LEU 479 A SER 480 n 367 SER 480 A PRO 481 n 368 PRO 481 A PHE 482 n 369 PHE 482 A TYR 483 n 370 TYR 483 A TYR 484 n 371 TYR 484 A TYR 485 n 372 TYR 485 A GLN 486 n 373 GLN 486 A ILE 487 n 374 ILE 487 A GLU 488 n 375 GLU 488 A PRO 489 n 376 PRO 489 A TRP 490 n 377 TRP 490 A LYS 491 n 378 LYS 491 A THR 492 n 379 THR 492 A HIS 493 n 380 HIS 493 A ILE 494 n 381 ILE 494 A TRP 495 n 382 TRP 495 A GLN 496 n 383 GLN 496 A ASN 497 n 384 ASN 497 A n 385 498 A n 386 499 A n 387 500 A n 388 501 A n 389 502 A author_defined_assembly 2 dimeric A CYS 194 A SG CYS 81 1_555 A HEM 600 C FE HEM 1_555 A HEM 600 C NA HEM 1_555 100.5 A CYS 194 A SG CYS 81 1_555 A HEM 600 C FE HEM 1_555 A HEM 600 C NB HEM 1_555 89.6 A HEM 600 C NA HEM 1_555 A HEM 600 C FE HEM 1_555 A HEM 600 C NB HEM 1_555 91.2 A CYS 194 A SG CYS 81 1_555 A HEM 600 C FE HEM 1_555 A HEM 600 C NC HEM 1_555 86.0 A HEM 600 C NA HEM 1_555 A HEM 600 C FE HEM 1_555 A HEM 600 C NC HEM 1_555 173.3 A HEM 600 C NB HEM 1_555 A HEM 600 C FE HEM 1_555 A HEM 600 C NC HEM 1_555 90.0 A CYS 194 A SG CYS 81 1_555 A HEM 600 C FE HEM 1_555 A HEM 600 C ND HEM 1_555 89.6 A HEM 600 C NA HEM 1_555 A HEM 600 C FE HEM 1_555 A HEM 600 C ND HEM 1_555 91.4 A HEM 600 C NB HEM 1_555 A HEM 600 C FE HEM 1_555 A HEM 600 C ND HEM 1_555 177.3 A HEM 600 C NC HEM 1_555 A HEM 600 C FE HEM 1_555 A HEM 600 C ND HEM 1_555 87.4 A CYS 194 A SG CYS 81 1_555 A HEM 600 C FE HEM 1_555 A 1PM 601 D NFE 1PM 1_555 160.5 A HEM 600 C NA HEM 1_555 A HEM 600 C FE HEM 1_555 A 1PM 601 D NFE 1PM 1_555 98.2 A HEM 600 C NB HEM 1_555 A HEM 600 C FE HEM 1_555 A 1PM 601 D NFE 1PM 1_555 84.6 A HEM 600 C NC HEM 1_555 A HEM 600 C FE HEM 1_555 A 1PM 601 D NFE 1PM 1_555 75.4 A HEM 600 C ND HEM 1_555 A HEM 600 C FE HEM 1_555 A 1PM 601 D NFE 1PM 1_555 95.4 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 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 4_546 x+1/2,-y-1/2,-z+1 crystal symmetry operation 31.7100000000 -36.9650000000 93.6400000000 A O GLN 204 A O GLN 91 A N ILE 238 A N ILE 125 A O ARG 252 A O ARG 139 A N GLN 304 A N GLN 191 A O LEU 303 A O LEU 190 A N GLU 311 A N GLU 198 A N TYR 264 A N TYR 151 A O ARG 272 A O ARG 159 A N VAL 323 A N VAL 210 A O TRP 340 A O TRP 227 A O VAL 346 A O VAL 233 A N PHE 363 A N PHE 250 A N PHE 358 A N PHE 245 A O LEU 351 A O LEU 238 A N GLU 352 A N GLU 239 A O PHE 482 A O PHE 369 1 A CG TYR 445 A CG TYR 332 1 Y 1 A CD1 TYR 445 A CD1 TYR 332 1 Y 1 A CD2 TYR 445 A CD2 TYR 332 1 Y 1 A CE1 TYR 445 A CE1 TYR 332 1 Y 1 A CE2 TYR 445 A CE2 TYR 332 1 Y 1 A CZ TYR 445 A CZ TYR 332 1 Y 1 A OH TYR 445 A OH TYR 332 1 Y 1 A MET 266 A MET 153 1 Y 1 A PRO 267 A PRO 154 1 Y 1 A ASP 268 A ASP 155 1 Y 1 A GLY 269 A GLY 156 1 Y 1 A GLU 326 A GLU 213 1 Y 1 A HIS 327 A HIS 214 1 Y 1 A PRO 328 A PRO 215 1 Y 1 A LYS 329 A LYS 216 1 Y 1 A TYR 330 A TYR 217 1 Y 1 A GLU 331 A GLU 218 1 Y 1 A TRP 332 A TRP 219 1 Y 1 A PHE 333 A PHE 220 1 Y 1 A GLN 334 A GLN 221 1 Y 1 A GLY 369 A GLY 256 1 Y 1 A THR 370 A THR 257 1 Y 1 A GLU 371 A GLU 258 1 Y 1 A ILE 372 A ILE 259 1 Y 1 A GLY 373 A GLY 260 1 Y 1 A VAL 374 A VAL 261 1 Y 1 A ARG 375 A ARG 262 1 Y 1 A ASP 376 A ASP 263 1 Y 1 A PHE 377 A PHE 264 1 Y 1 A CYS 378 A CYS 265 1 Y 1 A ASP 379 A ASP 266 1 Y 1 A THR 380 A THR 267 1 Y 1 A GLN 381 A GLN 268 1 Y 1 A ARG 382 A ARG 269 1 Y 1 A TYR 383 A TYR 270 1 Y 1 A ASN 384 A ASN 271 1 Y 1 A ILE 385 A ILE 272 1 Y 1 A LEU 386 A LEU 273 1 Y 1 A GLU 387 A GLU 274 1 Y 1 A GLU 388 A GLU 275 1 Y 1 A VAL 389 A VAL 276 1 Y 1 A GLY 390 A GLY 277 1 Y 1 A ARG 391 A ARG 278 1 Y 1 A ARG 392 A ARG 279 1 Y 1 A MET 393 A MET 280 1 Y 1 A GLY 394 A GLY 281 1 Y 1 A LEU 395 A LEU 282 1 Y 1 A GLU 396 A GLU 283 1 Y 1 A THR 397 A THR 284 1 Y 1 A HIS 398 A HIS 285 1 Y 1 A THR 399 A THR 286 1 Y 1 A LEU 400 A LEU 287 1 Y 1 A ALA 401 A ALA 288 1 Y 1 A SER 402 A SER 289 1 Y 1 A LEU 403 A LEU 290 1 Y 1 A TRP 404 A TRP 291 1 Y 1 A LYS 405 A LYS 292 1 Y 1 A ASP 406 A ASP 293 1 Y 1 A ARG 407 A ARG 294 1 Y 1 A ALA 408 A ALA 295 1 Y 1 A VAL 409 A VAL 296 1 Y 1 A THR 410 A THR 297 1 Y 1 A GLU 411 A GLU 298 1 Y 1 A ILE 412 A ILE 299 1 Y 1 A ARG 446 A ARG 333 1 Y 1 A ALA 447 A ALA 334 1 Y 1 A ARG 448 A ARG 335 1 Y 1 A GLY 449 A GLY 336 1 Y 1 A GLY 450 A GLY 337 1 Y 1 A CYS 451 A CYS 338 1 Y 1 A PRO 452 A PRO 339 1 Y 1 A ALA 453 A ALA 340 1 Y 1 A ASP 454 A ASP 341 1 Y 1 A TRP 455 A TRP 342 1 Y 1 A ILE 456 A ILE 343 1 Y 1 A TRP 457 A TRP 344 1 Y 1 A LEU 458 A LEU 345 1 Y 1 A VAL 459 A VAL 346 1 Y 1 A PRO 460 A PRO 347 1 Y 1 A PRO 461 A PRO 348 1 Y 1 A VAL 462 A VAL 349 1 Y 1 A SER 463 A SER 350 1 Y 1 A GLY 464 A GLY 351 1 Y 1 A SER 465 A SER 352 1 Y 1 A ILE 466 A ILE 353 1 Y 1 A THR 467 A THR 354 1 Y 1 A PRO 468 A PRO 355 1 Y 1 A VAL 469 A VAL 356 1 Y 1 A PHE 470 A PHE 357 1 Y 1 A HIS 471 A HIS 358 1 Y 1 A GLN 472 A GLN 359 1 Y 1 A GLU 473 A GLU 360 1 Y 1 A MET 474 A MET 361 1 Y 1 A LEU 475 A LEU 362 1 Y 1 A ASN 476 A ASN 363 1 Y 1 A TYR 477 A TYR 364 1 Y 1 A GLU 498 A GLU 385 1 Y 1 A HIS 499 A HIS 386 1 Y 1 A HIS 500 A HIS 387 1 Y 1 A HIS 501 A HIS 388 1 Y 1 A HIS 502 A HIS 389 1 Y 1 A A HH12 H1 ARG HOH 159 761 0.96 1 A A HH11 H1 ARG HOH 209 1145 1.19 1 A A O H1 LEU HOH 479 650 1.41 1 A A O H1 ILE HOH 487 657 1.55 1 A A O H1 PRO HOH 123 789 1.56 1 A A OD1 H1 ASN HOH 210 746 1.57 1 A A O H2 ALA HOH 262 771 1.57 1 A A O H2 PHE HOH 296 1076 1.58 1 A A O H1 ALA HOH 187 721 1.58 1 A A OD1 H1 ASN HOH 231 766 1.58 1 A A O H1 LEU HOH 343 711 1.59 1 A A O H1 MET HOH 325 615 1.59 1 A A O H1 PRO HOH 359 620 1.59 1 A A O H2 PRO HOH 116 1186 1.60 1 A A H2 O HOH HOH 1101 1186 1.60 1 A A OG H1 SER HOH 434 1157 1.49 1_555 3_756 1 A A O H1 GLU HOH 314 1186 1.58 1_555 4_446 1 A ASN 115 -149.37 56.91 1 A PHE 148 -104.70 55.95 1 A LYS 149 7.56 -93.37 1 A SER 245 -101.84 -86.41 1 A TYR 264 -116.62 -142.64 1 A CYS 361 -160.24 66.89 Simulated annealing from 600 degrees K followed by minimization and B factor refinement. 0.2840000 0.1970000 2.25 8.0 826 20240 20240 4.1 98 Random 1 2.0 0.0 R. A. Engh and R. Huber, Acta Cryst. Sect. A., 1991 2.25 8.0 570 3588 87 0 2931 0.013 1.984 39.5 2.25 19.8 1DD7 70075 21034 0.0 1.0 0.0820000 1 8.0 3.3 98.0 0.6430000 2.25 2.31 1420 3.2 89.0 model building X-PLOR refinement X-PLOR 3.851 data collection MAR345 data reduction MOSFLM data scaling CCP4 (SCALA) phasing X-PLOR MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN (DELTA 114) (N-[(1,3-BENZODIOXOL-5-YL)METHYL]-1-[2-(1H-IMIDAZOL-1-YL)PYRIMIDIN-4-YL]-4-(METHOXYCARBONYL)-PIPERAZINE-2-ACETAMIDE COMPLEX 1 N N 2 N N 3 N N 4 N N 5 N N The biological assembly is a dimer A PRO 129 A PRO 16 HELX_P A SER 147 A SER 34 1 1 19 A LYS 152 A LYS 39 HELX_P A GLY 171 A GLY 58 1 2 20 A THR 176 A THR 63 HELX_P A ASN 190 A ASN 77 1 3 15 A CYS 194 A CYS 81 HELX_P A TRP 200 A TRP 87 5 4 7 A THR 213 A THR 100 HELX_P A ASN 230 A ASN 117 1 5 18 A ASN 231 A ASN 118 HELX_P A ASN 233 A ASN 120 5 6 3 A THR 277 A THR 164 HELX_P A GLY 288 A GLY 175 1 7 12 A PRO 316 A PRO 203 HELX_P A VAL 320 A VAL 207 5 8 5 A ASN 413 A ASN 300 HELX_P A GLN 423 A GLN 310 1 9 11 A ASP 429 A ASP 316 HELX_P A ASN 443 A ASN 330 1 10 15 A GLU 488 A GLU 375 HELX_P A THR 492 A THR 379 5 11 5 metalc 2.077 A CYS 194 A SG CYS 81 1_555 A HEM 600 C FE HEM 1_555 metalc 2.178 A HEM 600 C FE HEM 1_555 A 1PM 601 D NFE 1PM 1_555 OXIDOREDUCTASE NITRIC OXIDE, L-ARGININE MONOOXYGENASE, HEME, DIMERIZATION, INHIBITOR, NOS, OXIDOREDUCTASE A SER 480 A SER 367 1 A PRO 481 A PRO 368 0.17 NOS2_MOUSE UNP 1 P29477 114 498 1DD7 114 498 P29477 A 1 1 385 1 expression tag HIS 499 1DD7 A P29477 UNP 386 1 expression tag HIS 500 1DD7 A P29477 UNP 387 1 expression tag HIS 501 1DD7 A P29477 UNP 388 1 expression tag HIS 502 1DD7 A P29477 UNP 389 2 3 2 2 2 3 parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLN 204 A GLN 91 A ASP 207 A ASP 94 A ALA 237 A ALA 124 A VAL 240 A VAL 127 A ARG 252 A ARG 139 A LEU 253 A LEU 140 A LEU 301 A LEU 188 A GLN 304 A GLN 191 A GLU 311 A GLU 198 A PHE 313 A PHE 200 A GLY 263 A GLY 150 A TYR 264 A TYR 151 A ARG 272 A ARG 159 A GLY 273 A GLY 160 A GLU 322 A GLU 209 A THR 324 A THR 211 A LYS 339 A LYS 226 A TYR 341 A TYR 228 A ALA 345 A ALA 232 A VAL 346 A VAL 233 A PHE 363 A PHE 250 A ASN 364 A ASN 251 A LEU 356 A LEU 243 A PHE 358 A PHE 245 A LEU 350 A LEU 237 A VAL 353 A VAL 240 A PHE 482 A PHE 369 A TYR 484 A TYR 371 BINDING SITE FOR RESIDUE SO3 A 602 A SO3 602 Software 5 BINDING SITE FOR RESIDUE HEM A 600 A HEM 600 Software 17 BINDING SITE FOR RESIDUE 1PM A 601 A 1PM 601 Software 7 A TRP 200 A TRP 87 5 1_555 A SER 201 A SER 88 5 1_555 A HIS 440 A HIS 327 5 1_555 A ASN 443 A ASN 330 5 1_555 A GLU 444 A GLU 331 5 1_555 A TRP 188 A TRP 75 17 1_555 A PRO 192 A PRO 79 17 1_555 A ARG 193 A ARG 80 17 1_555 A CYS 194 A CYS 81 17 1_555 A ILE 195 A ILE 82 17 1_555 A GLY 196 A GLY 83 17 1_555 A GLN 199 A GLN 86 17 1_555 A SER 236 A SER 123 17 1_555 A PHE 363 A PHE 250 17 1_555 A ASN 364 A ASN 251 17 1_555 A GLY 365 A GLY 252 17 1_555 A TRP 366 A TRP 253 17 1_555 A MET 368 A MET 255 17 1_555 A TYR 483 A TYR 370 17 1_555 A TYR 485 A TYR 372 17 1_555 A 1PM 601 D 1PM 17 1_555 A HOH 739 E HOH 17 1_555 A PRO 344 A PRO 231 7 1_555 A VAL 346 A VAL 233 7 1_555 A GLY 365 A GLY 252 7 1_555 A TRP 366 A TRP 253 7 1_555 A MET 368 A MET 255 7 1_555 A TYR 485 A TYR 372 7 1_555 A HEM 600 C HEM 7 1_555 19 P 21 21 21