1GVE
Aflatoxin aldehyde reductase (AKR7A1) from Rat Liver
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004033 | molecular_function | aldo-keto reductase (NADPH) activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0009636 | biological_process | response to toxic substance |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0046222 | biological_process | aflatoxin metabolic process |
| A | 0046223 | biological_process | aflatoxin catabolic process |
| B | 0004033 | molecular_function | aldo-keto reductase (NADPH) activity |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0009636 | biological_process | response to toxic substance |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0046222 | biological_process | aflatoxin metabolic process |
| B | 0046223 | biological_process | aflatoxin catabolic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 35 |
| Details | BINDING SITE FOR RESIDUE NAP A 1328 |
| Chain | Residue |
| A | GLY11 |
| A | PHE193 |
| A | ASN194 |
| A | PRO195 |
| A | LEU196 |
| A | ALA197 |
| A | GLY198 |
| A | GLY199 |
| A | ARG204 |
| A | SER217 |
| A | ARG218 |
| A | ALA12 |
| A | TYR228 |
| A | ILE260 |
| A | ILE282 |
| A | LEU283 |
| A | GLY284 |
| A | SER286 |
| A | GLN290 |
| A | GLN293 |
| A | ASN294 |
| A | ARG327 |
| A | MET13 |
| A | CIT1331 |
| A | HOH2128 |
| A | HOH2131 |
| A | HOH2185 |
| A | HOH2186 |
| A | HOH2187 |
| A | ARG18 |
| A | ASP40 |
| A | TYR45 |
| A | SER139 |
| A | ASN140 |
| A | GLN165 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE CIT A 1331 |
| Chain | Residue |
| A | MET13 |
| A | TYR45 |
| A | MET77 |
| A | HIS109 |
| A | PHE224 |
| A | TYR228 |
| A | ARG231 |
| A | ARG327 |
| A | NAP1328 |
| A | HOH2182 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 1329 |
| Chain | Residue |
| A | HIS113 |
| A | GLU145 |
| A | GLU148 |
| A | HOH2072 |
| A | HOH2188 |
| A | HOH2189 |
| A | HOH2190 |
| B | HIS185 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL A 1330 |
| Chain | Residue |
| A | PHE180 |
| A | ARG184 |
| A | LEU188 |
| A | GLN272 |
| A | ASP279 |
| A | HOH2116 |
| A | HOH2191 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE GOL B 1328 |
| Chain | Residue |
| B | MET77 |
| B | PHE78 |
| B | GOL1334 |
| site_id | AC6 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL B 1329 |
| Chain | Residue |
| B | ARG88 |
| B | PHE89 |
| B | GLU92 |
| B | GLU92 |
| B | THR93 |
| B | HOH2117 |
| B | HOH2305 |
| B | HOH2305 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL B 1330 |
| Chain | Residue |
| B | PHE180 |
| B | ARG184 |
| B | LEU188 |
| B | GLN272 |
| B | GLN277 |
| B | ASP279 |
| B | HOH2306 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL B 1331 |
| Chain | Residue |
| B | GLY62 |
| B | ARG63 |
| B | CYS66 |
| B | ARG102 |
| B | ASP104 |
| B | HOH2079 |
| site_id | AC9 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL B 1332 |
| Chain | Residue |
| B | PRO84 |
| B | ALA85 |
| B | ARG88 |
| B | GLN126 |
| B | HOH2307 |
| B | HOH2308 |
| site_id | BC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL B 1333 |
| Chain | Residue |
| B | GLU38 |
| B | LYS69 |
| B | ASP104 |
| B | LEU105 |
| B | ARG189 |
| B | TYR191 |
| B | HOH2042 |
| B | HOH2133 |
| site_id | BC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL B 1334 |
| Chain | Residue |
| B | VAL44 |
| B | ALA46 |
| B | ASN47 |
| B | PHE78 |
| B | GLU300 |
| B | GOL1328 |
| B | HOH2310 |
| B | HOH2311 |
| B | ARG17 |
| site_id | BC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL B 1335 |
| Chain | Residue |
| B | HIS125 |
| B | HIS128 |
| B | GLN129 |
| B | GLY157 |
| B | ILE159 |
| B | HOH2082 |
| site_id | BC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL B 1336 |
| Chain | Residue |
| A | HIS185 |
| B | HIS113 |
| B | GLU145 |
| B | GLU148 |
| B | HOH2143 |
| B | HOH2150 |
| B | HOH2312 |
| B | HOH2313 |
| site_id | BC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL B 1337 |
| Chain | Residue |
| B | TRP266 |
| B | HIS270 |
| B | VAL308 |
| B | ASP312 |
| B | HOH2246 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | ACT_SITE: Proton donor |
| Chain | Residue | Details |
| A | TYR45 | |
| B | TYR45 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 20 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:11839745 |
| Chain | Residue | Details |
| A | ASP40 | |
| A | ARG327 | |
| B | ASP40 | |
| B | HIS109 | |
| B | SER139 | |
| B | GLN165 | |
| B | ASN194 | |
| B | ARG218 | |
| B | TYR228 | |
| B | ARG231 | |
| B | SER286 | |
| A | HIS109 | |
| B | ARG327 | |
| A | SER139 | |
| A | GLN165 | |
| A | ASN194 | |
| A | ARG218 | |
| A | TYR228 | |
| A | ARG231 | |
| A | SER286 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | SITE: Lowers pKa of active site Tyr => ECO:0000250 |
| Chain | Residue | Details |
| A | LYS73 | |
| B | LYS73 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 2 |
| Details | MOD_RES: Phosphoserine => ECO:0007744|PubMed:22673903 |
| Chain | Residue | Details |
| A | SER2 | |
| B | SER2 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 2alr |
| Chain | Residue | Details |
| B | ALA75 | |
| B | TYR45 |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 2alr |
| Chain | Residue | Details |
| A | ALA75 | |
| A | TYR45 |
| site_id | CSA3 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 2alr |
| Chain | Residue | Details |
| B | TYR45 | |
| B | LYS73 |
| site_id | CSA4 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 2alr |
| Chain | Residue | Details |
| A | TYR45 | |
| A | LYS73 |
