1AHH - Sequence, Chains, Asymmetric and Biological Units

• Title: 7 ALPHA-HYDROXYSTEROID DEHYDROGENASE COMPLEXED WITH NAD+
• Keywords: OXIDOREDUCTASE, SHORT-CHAIN DEHYDROGENASE/REDUCTASE, COLON B
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	7 ALPHA-HYDROXYSTEROID DEHYDROGENASE	A	253	1859	0
2	Protein	7 ALPHA-HYDROXYSTEROID DEHYDROGENASE	B	253	1859	0
3	Ligand	7 ALPHA-HYDROXYSTEROID DEHYDROGENASE	A	1	0	44
4	Ligand	7 ALPHA-HYDROXYSTEROID DEHYDROGENASE	B	1	0	44
5	Water			98	0	98
total				606	3718	186

Proteins

Unit 1

MET 1 PHE 2 ASN 3 SER 4 ASP 5 ASN 6 LEU 7 ARG 8 LEU 9 ASP 10 GLY 11 LYS 12 CYS 13 ALA 14 ILE 15 ILE 16 THR 17 GLY 18 ALA 19 GLY 20 ALA 21 GLY 22 ILE 23 GLY 24 LYS 25 GLU 26 ILE 27 ALA 28 ILE 29 THR 30 PHE 31 ALA 32 THR 33 ALA 34 GLY 35 ALA 36 SER 37 VAL 38 VAL 39 VAL 40 SER 41 ASP 42 ILE 43 ASN 44 ALA 45 ASP 46 ALA 47 ALA 48 ASN 49 HIS 50 VAL 51 VAL 52 ASP 53 GLU 54 ILE 55 GLN 56 GLN 57 LEU 58 GLY 59 GLY 60 GLN 61 ALA 62 PHE 63 ALA 64 CYS 65 ARG 66 CYS 67 ASP 68 ILE 69 THR 70 SER 71 GLU 72 GLN 73 GLU 74 LEU 75 SER 76 ALA 77 LEU 78 ALA 79 ASP 80 PHE 81 ALA 82 ILE 83 SER 84 LYS 85 LEU 86 GLY 87 LYS 88 VAL 89 ASP 90 ILE 91 LEU 92 VAL 93 ASN 94 ASN 95 ALA 96 GLY 97 GLY 98 GLY 99 GLY 100 PRO 101 LYS 102 PRO 103 PHE 104 ASP 105 MET 106 PRO 107 MET 108 ALA 109 ASP 110 PHE 111 ARG 112 ARG 113 ALA 114 TYR 115 GLU 116 LEU 117 ASN 118 VAL 119 PHE 120 SER 121 PHE 122 PHE 123 HIS 124 LEU 125 SER 126 GLN 127 LEU 128 VAL 129 ALA 130 PRO 131 GLU 132 MET 133 GLU 134 LYS 135 ASN 136 GLY 137 GLY 138 GLY 139 VAL 140 ILE 141 LEU 142 THR 143 ILE 144 THR 145 SER 146 MET 147 ALA 148 ALA 149 GLU 150 ASN 151 LYS 152 ASN 153 ILE 154 ASN 155 MET 156 THR 157 SER 158 TYR 159 ALA 160 SER 161 SER 162 LYS 163 ALA 164 ALA 165 ALA 166 SER 167 HIS 168 LEU 169 VAL 170 ARG 171 ASN 172 MET 173 ALA 174 PHE 175 ASP 176 LEU 177 GLY 178 GLU 179 LYS 180 ASN 181 ILE 182 ARG 183 VAL 184 ASN 185 GLY 186 ILE 187 ALA 188 PRO 189 GLY 190 ALA 191 ILE 192 LEU 193 THR 194 ASP 195 ALA 196 LEU 197 LYS 198 SER 199 VAL 200 ILE 201 THR 202 PRO 203 GLU 204 ILE 205 GLU 206 GLN 207 LYS 208 MET 209 LEU 210 GLN 211 HIS 212 THR 213 PRO 214 ILE 215 ARG 216 ARG 217 LEU 218 GLY 219 GLN 220 PRO 221 GLN 222 ASP 223 ILE 224 ALA 225 ASN 226 ALA 227 ALA 228 LEU 229 PHE 230 LEU 231 CYS 232 SER 233 PRO 234 ALA 235 ALA 236 SER 237 TRP 238 VAL 239 SER 240 GLY 241 GLN 242 ILE 243 LEU 244 THR 245 VAL 246 SER 247 GLY 248 GLY 249 GLY 250 VAL 251 GLN 252 GLU 253

Unit 2

MET 1 PHE 2 ASN 3 SER 4 ASP 5 ASN 6 LEU 7 ARG 8 LEU 9 ASP 10 GLY 11 LYS 12 CYS 13 ALA 14 ILE 15 ILE 16 THR 17 GLY 18 ALA 19 GLY 20 ALA 21 GLY 22 ILE 23 GLY 24 LYS 25 GLU 26 ILE 27 ALA 28 ILE 29 THR 30 PHE 31 ALA 32 THR 33 ALA 34 GLY 35 ALA 36 SER 37 VAL 38 VAL 39 VAL 40 SER 41 ASP 42 ILE 43 ASN 44 ALA 45 ASP 46 ALA 47 ALA 48 ASN 49 HIS 50 VAL 51 VAL 52 ASP 53 GLU 54 ILE 55 GLN 56 GLN 57 LEU 58 GLY 59 GLY 60 GLN 61 ALA 62 PHE 63 ALA 64 CYS 65 ARG 66 CYS 67 ASP 68 ILE 69 THR 70 SER 71 GLU 72 GLN 73 GLU 74 LEU 75 SER 76 ALA 77 LEU 78 ALA 79 ASP 80 PHE 81 ALA 82 ILE 83 SER 84 LYS 85 LEU 86 GLY 87 LYS 88 VAL 89 ASP 90 ILE 91 LEU 92 VAL 93 ASN 94 ASN 95 ALA 96 GLY 97 GLY 98 GLY 99 GLY 100 PRO 101 LYS 102 PRO 103 PHE 104 ASP 105 MET 106 PRO 107 MET 108 ALA 109 ASP 110 PHE 111 ARG 112 ARG 113 ALA 114 TYR 115 GLU 116 LEU 117 ASN 118 VAL 119 PHE 120 SER 121 PHE 122 PHE 123 HIS 124 LEU 125 SER 126 GLN 127 LEU 128 VAL 129 ALA 130 PRO 131 GLU 132 MET 133 GLU 134 LYS 135 ASN 136 GLY 137 GLY 138 GLY 139 VAL 140 ILE 141 LEU 142 THR 143 ILE 144 THR 145 SER 146 MET 147 ALA 148 ALA 149 GLU 150 ASN 151 LYS 152 ASN 153 ILE 154 ASN 155 MET 156 THR 157 SER 158 TYR 159 ALA 160 SER 161 SER 162 LYS 163 ALA 164 ALA 165 ALA 166 SER 167 HIS 168 LEU 169 VAL 170 ARG 171 ASN 172 MET 173 ALA 174 PHE 175 ASP 176 LEU 177 GLY 178 GLU 179 LYS 180 ASN 181 ILE 182 ARG 183 VAL 184 ASN 185 GLY 186 ILE 187 ALA 188 PRO 189 GLY 190 ALA 191 ILE 192 LEU 193 THR 194 ASP 195 ALA 196 LEU 197 LYS 198 SER 199 VAL 200 ILE 201 THR 202 PRO 203 GLU 204 ILE 205 GLU 206 GLN 207 LYS 208 MET 209 LEU 210 GLN 211 HIS 212 THR 213 PRO 214 ILE 215 ARG 216 ARG 217 LEU 218 GLY 219 GLN 220 PRO 221 GLN 222 ASP 223 ILE 224 ALA 225 ASN 226 ALA 227 ALA 228 LEU 229 PHE 230 LEU 231 CYS 232 SER 233 PRO 234 ALA 235 ALA 236 SER 237 TRP 238 VAL 239 SER 240 GLY 241 GLN 242 ILE 243 LEU 244 THR 245 VAL 246 SER 247 GLY 248 GLY 249 GLY 250 VAL 251 GLN 252 GLU 253

Ligands

Unit 3	NAD 256
Unit 4	NAD 256