1DIR - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF A MONOCLINIC FORM OF DIHYDROPTERIDINE R FROM RAT LIVER
• Keywords: OXIDOREDUCTASE(ACTING ON NADH OR NADPH)
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1DIR	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	DIHYDROPTERIDINE REDUCTASE	A	236	2160	0
2	Protein	DIHYDROPTERIDINE REDUCTASE	B	236	2160	0
3	Protein	DIHYDROPTERIDINE REDUCTASE	C	236	2160	0
4	Protein	DIHYDROPTERIDINE REDUCTASE	D	236	2160	0
5	Ligand	DIHYDROPTERIDINE REDUCTASE	A	1	0	52
6	Ligand	DIHYDROPTERIDINE REDUCTASE	B	1	0	52
7	Ligand	DIHYDROPTERIDINE REDUCTASE	C	1	0	52
8	Ligand	DIHYDROPTERIDINE REDUCTASE	D	1	0	52
9	Water			148	0	444
total				1096	8640	652

Proteins

Unit 1	GLU 5 ALA 6 ARG 7 ARG 8 VAL 9 LEU 10 VAL 11 TYR 12 GLY 13 GLY 14 ARG 15 GLY 16 ALA 17 LEU 18 GLY 19 SER 20 ARG 21 CYS 22 VAL 23 GLN 24 ALA 25 PHE 26 ARG 27 ALA 28 ARG 29 ASN 30 TRP 31 TRP 32 VAL 33 ALA 34 SER 35 ILE 36 ASP 37 VAL 38 VAL 39 GLU 40 ASN 41 GLU 42 GLU 43 ALA 44 SER 45 ALA 46 SER 47 VAL 48 ILE 49 VAL 50 LYS 51 MET 52 THR 53 ASP 54 SER 55 PHE 56 THR 57 GLU 58 GLN 59 ALA 60 ASP 61 GLN 62 VAL 63 THR 64 ALA 65 GLU 66 VAL 67 GLY 68 LYS 69 LEU 70 LEU 71 GLY 72 ASP 73 GLN 74 LYS 75 VAL 76 ASP 77 ALA 78 ILE 79 LEU 80 CYS 81 VAL 82 ALA 83 GLY 84 GLY 85 TRP 86 ALA 87 GLY 88 GLY 89 ASN 90 ALA 91 LYS 92 SER 93 LYS 94 SER 95 LEU 96 PHE 97 LYS 98 ASN 99 CYS 100 ASP 101 LEU 102 MET 103 TRP 104 LYS 105 GLN 106 SER 107 ILE 108 TRP 109 THR 110 SER 111 THR 112 ILE 113 SER 114 SER 115 HIS 116 LEU 117 ALA 118 THR 119 LYS 120 HIS 121 LEU 122 LYS 123 GLU 124 GLY 125 GLY 126 LEU 127 LEU 128 THR 129 LEU 130 ALA 131 GLY 132 ALA 133 LYS 134 ALA 135 ALA 136 LEU 137 ASP 138 GLY 139 THR 140 PRO 141 GLY 142 MET 143 ILE 144 GLY 145 TYR 146 GLY 147 MET 148 ALA 149 LYS 150 GLY 151 ALA 152 VAL 153 HIS 154 GLN 155 LEU 156 CYS 157 GLN 158 SER 159 LEU 160 ALA 161 GLY 162 LYS 163 ASN 164 SER 165 GLY 166 MET 167 PRO 168 SER 169 GLY 170 ALA 171 ALA 172 ALA 173 ILE 174 ALA 175 VAL 176 LEU 177 PRO 178 VAL 179 THR 180 LEU 181 ASP 182 THR 183 PRO 184 MET 185 ASN 186 ARG 187 LYS 188 SER 189 MET 190 PRO 191 GLU 192 ALA 193 ASP 194 PHE 195 SER 196 SER 197 TRP 198 THR 199 PRO 200 LEU 201 GLU 202 PHE 203 LEU 204 VAL 205 GLU 206 THR 207 PHE 208 HIS 209 ASP 210 TRP 211 ILE 212 THR 213 GLY 214 ASN 215 LYS 216 ARG 217 PRO 218 ASN 219 SER 220 GLY 221 SER 222 LEU 223 ILE 224 GLN 225 VAL 226 VAL 227 THR 228 THR 229 ASP 230 GLY 231 LYS 232 THR 233 GLU 234 LEU 235 THR 236 PRO 237 ALA 238 TYR 239 PHE 240
Unit 2	GLU 5 ALA 6 ARG 7 ARG 8 VAL 9 LEU 10 VAL 11 TYR 12 GLY 13 GLY 14 ARG 15 GLY 16 ALA 17 LEU 18 GLY 19 SER 20 ARG 21 CYS 22 VAL 23 GLN 24 ALA 25 PHE 26 ARG 27 ALA 28 ARG 29 ASN 30 TRP 31 TRP 32 VAL 33 ALA 34 SER 35 ILE 36 ASP 37 VAL 38 VAL 39 GLU 40 ASN 41 GLU 42 GLU 43 ALA 44 SER 45 ALA 46 SER 47 VAL 48 ILE 49 VAL 50 LYS 51 MET 52 THR 53 ASP 54 SER 55 PHE 56 THR 57 GLU 58 GLN 59 ALA 60 ASP 61 GLN 62 VAL 63 THR 64 ALA 65 GLU 66 VAL 67 GLY 68 LYS 69 LEU 70 LEU 71 GLY 72 ASP 73 GLN 74 LYS 75 VAL 76 ASP 77 ALA 78 ILE 79 LEU 80 CYS 81 VAL 82 ALA 83 GLY 84 GLY 85 TRP 86 ALA 87 GLY 88 GLY 89 ASN 90 ALA 91 LYS 92 SER 93 LYS 94 SER 95 LEU 96 PHE 97 LYS 98 ASN 99 CYS 100 ASP 101 LEU 102 MET 103 TRP 104 LYS 105 GLN 106 SER 107 ILE 108 TRP 109 THR 110 SER 111 THR 112 ILE 113 SER 114 SER 115 HIS 116 LEU 117 ALA 118 THR 119 LYS 120 HIS 121 LEU 122 LYS 123 GLU 124 GLY 125 GLY 126 LEU 127 LEU 128 THR 129 LEU 130 ALA 131 GLY 132 ALA 133 LYS 134 ALA 135 ALA 136 LEU 137 ASP 138 GLY 139 THR 140 PRO 141 GLY 142 MET 143 ILE 144 GLY 145 TYR 146 GLY 147 MET 148 ALA 149 LYS 150 GLY 151 ALA 152 VAL 153 HIS 154 GLN 155 LEU 156 CYS 157 GLN 158 SER 159 LEU 160 ALA 161 GLY 162 LYS 163 ASN 164 SER 165 GLY 166 MET 167 PRO 168 SER 169 GLY 170 ALA 171 ALA 172 ALA 173 ILE 174 ALA 175 VAL 176 LEU 177 PRO 178 VAL 179 THR 180 LEU 181 ASP 182 THR 183 PRO 184 MET 185 ASN 186 ARG 187 LYS 188 SER 189 MET 190 PRO 191 GLU 192 ALA 193 ASP 194 PHE 195 SER 196 SER 197 TRP 198 THR 199 PRO 200 LEU 201 GLU 202 PHE 203 LEU 204 VAL 205 GLU 206 THR 207 PHE 208 HIS 209 ASP 210 TRP 211 ILE 212 THR 213 GLY 214 ASN 215 LYS 216 ARG 217 PRO 218 ASN 219 SER 220 GLY 221 SER 222 LEU 223 ILE 224 GLN 225 VAL 226 VAL 227 THR 228 THR 229 ASP 230 GLY 231 LYS 232 THR 233 GLU 234 LEU 235 THR 236 PRO 237 ALA 238 TYR 239 PHE 240
Unit 3	GLU 5 ALA 6 ARG 7 ARG 8 VAL 9 LEU 10 VAL 11 TYR 12 GLY 13 GLY 14 ARG 15 GLY 16 ALA 17 LEU 18 GLY 19 SER 20 ARG 21 CYS 22 VAL 23 GLN 24 ALA 25 PHE 26 ARG 27 ALA 28 ARG 29 ASN 30 TRP 31 TRP 32 VAL 33 ALA 34 SER 35 ILE 36 ASP 37 VAL 38 VAL 39 GLU 40 ASN 41 GLU 42 GLU 43 ALA 44 SER 45 ALA 46 SER 47 VAL 48 ILE 49 VAL 50 LYS 51 MET 52 THR 53 ASP 54 SER 55 PHE 56 THR 57 GLU 58 GLN 59 ALA 60 ASP 61 GLN 62 VAL 63 THR 64 ALA 65 GLU 66 VAL 67 GLY 68 LYS 69 LEU 70 LEU 71 GLY 72 ASP 73 GLN 74 LYS 75 VAL 76 ASP 77 ALA 78 ILE 79 LEU 80 CYS 81 VAL 82 ALA 83 GLY 84 GLY 85 TRP 86 ALA 87 GLY 88 GLY 89 ASN 90 ALA 91 LYS 92 SER 93 LYS 94 SER 95 LEU 96 PHE 97 LYS 98 ASN 99 CYS 100 ASP 101 LEU 102 MET 103 TRP 104 LYS 105 GLN 106 SER 107 ILE 108 TRP 109 THR 110 SER 111 THR 112 ILE 113 SER 114 SER 115 HIS 116 LEU 117 ALA 118 THR 119 LYS 120 HIS 121 LEU 122 LYS 123 GLU 124 GLY 125 GLY 126 LEU 127 LEU 128 THR 129 LEU 130 ALA 131 GLY 132 ALA 133 LYS 134 ALA 135 ALA 136 LEU 137 ASP 138 GLY 139 THR 140 PRO 141 GLY 142 MET 143 ILE 144 GLY 145 TYR 146 GLY 147 MET 148 ALA 149 LYS 150 GLY 151 ALA 152 VAL 153 HIS 154 GLN 155 LEU 156 CYS 157 GLN 158 SER 159 LEU 160 ALA 161 GLY 162 LYS 163 ASN 164 SER 165 GLY 166 MET 167 PRO 168 SER 169 GLY 170 ALA 171 ALA 172 ALA 173 ILE 174 ALA 175 VAL 176 LEU 177 PRO 178 VAL 179 THR 180 LEU 181 ASP 182 THR 183 PRO 184 MET 185 ASN 186 ARG 187 LYS 188 SER 189 MET 190 PRO 191 GLU 192 ALA 193 ASP 194 PHE 195 SER 196 SER 197 TRP 198 THR 199 PRO 200 LEU 201 GLU 202 PHE 203 LEU 204 VAL 205 GLU 206 THR 207 PHE 208 HIS 209 ASP 210 TRP 211 ILE 212 THR 213 GLY 214 ASN 215 LYS 216 ARG 217 PRO 218 ASN 219 SER 220 GLY 221 SER 222 LEU 223 ILE 224 GLN 225 VAL 226 VAL 227 THR 228 THR 229 ASP 230 GLY 231 LYS 232 THR 233 GLU 234 LEU 235 THR 236 PRO 237 ALA 238 TYR 239 PHE 240
Unit 4	GLU 5 ALA 6 ARG 7 ARG 8 VAL 9 LEU 10 VAL 11 TYR 12 GLY 13 GLY 14 ARG 15 GLY 16 ALA 17 LEU 18 GLY 19 SER 20 ARG 21 CYS 22 VAL 23 GLN 24 ALA 25 PHE 26 ARG 27 ALA 28 ARG 29 ASN 30 TRP 31 TRP 32 VAL 33 ALA 34 SER 35 ILE 36 ASP 37 VAL 38 VAL 39 GLU 40 ASN 41 GLU 42 GLU 43 ALA 44 SER 45 ALA 46 SER 47 VAL 48 ILE 49 VAL 50 LYS 51 MET 52 THR 53 ASP 54 SER 55 PHE 56 THR 57 GLU 58 GLN 59 ALA 60 ASP 61 GLN 62 VAL 63 THR 64 ALA 65 GLU 66 VAL 67 GLY 68 LYS 69 LEU 70 LEU 71 GLY 72 ASP 73 GLN 74 LYS 75 VAL 76 ASP 77 ALA 78 ILE 79 LEU 80 CYS 81 VAL 82 ALA 83 GLY 84 GLY 85 TRP 86 ALA 87 GLY 88 GLY 89 ASN 90 ALA 91 LYS 92 SER 93 LYS 94 SER 95 LEU 96 PHE 97 LYS 98 ASN 99 CYS 100 ASP 101 LEU 102 MET 103 TRP 104 LYS 105 GLN 106 SER 107 ILE 108 TRP 109 THR 110 SER 111 THR 112 ILE 113 SER 114 SER 115 HIS 116 LEU 117 ALA 118 THR 119 LYS 120 HIS 121 LEU 122 LYS 123 GLU 124 GLY 125 GLY 126 LEU 127 LEU 128 THR 129 LEU 130 ALA 131 GLY 132 ALA 133 LYS 134 ALA 135 ALA 136 LEU 137 ASP 138 GLY 139 THR 140 PRO 141 GLY 142 MET 143 ILE 144 GLY 145 TYR 146 GLY 147 MET 148 ALA 149 LYS 150 GLY 151 ALA 152 VAL 153 HIS 154 GLN 155 LEU 156 CYS 157 GLN 158 SER 159 LEU 160 ALA 161 GLY 162 LYS 163 ASN 164 SER 165 GLY 166 MET 167 PRO 168 SER 169 GLY 170 ALA 171 ALA 172 ALA 173 ILE 174 ALA 175 VAL 176 LEU 177 PRO 178 VAL 179 THR 180 LEU 181 ASP 182 THR 183 PRO 184 MET 185 ASN 186 ARG 187 LYS 188 SER 189 MET 190 PRO 191 GLU 192 ALA 193 ASP 194 PHE 195 SER 196 SER 197 TRP 198 THR 199 PRO 200 LEU 201 GLU 202 PHE 203 LEU 204 VAL 205 GLU 206 THR 207 PHE 208 HIS 209 ASP 210 TRP 211 ILE 212 THR 213 GLY 214 ASN 215 LYS 216 ARG 217 PRO 218 ASN 219 SER 220 GLY 221 SER 222 LEU 223 ILE 224 GLN 225 VAL 226 VAL 227 THR 228 THR 229 ASP 230 GLY 231 LYS 232 THR 233 GLU 234 LEU 235 THR 236 PRO 237 ALA 238 TYR 239 PHE 240

Ligands

Unit 5	NAD 241
Unit 6	NAD 241
Unit 7	NAD 241
Unit 8	NAD 241