Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003863 | molecular_function | 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring) activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005739 | cellular_component | mitochondrion |
| A | 0005759 | cellular_component | mitochondrial matrix |
| A | 0009083 | biological_process | branched-chain amino acid catabolic process |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0016624 | molecular_function | oxidoreductase activity, acting on the aldehyde or oxo group of donors, disulfide as acceptor |
| A | 0016831 | molecular_function | carboxy-lyase activity |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0047101 | molecular_function | branched-chain alpha-keto acid dehydrogenase activity |
| A | 0120552 | | |
| A | 0160157 | cellular_component | branched-chain alpha-ketoacid dehydrogenase complex |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 25 |
| Details | BINDING SITE FOR RESIDUE TDP A1401 |
| Chain | Residue |
| A | ARG114 |
| A | ASN222 |
| A | TYR224 |
| A | ALA225 |
| A | ILE226 |
| A | CL1402 |
| A | MN1405 |
| A | HOH2175 |
| A | HOH2236 |
| A | HOH2318 |
| A | HOH2319 |
| A | SER162 |
| A | HOH2320 |
| B | GLU46 |
| B | LEU74 |
| B | GLU76 |
| B | GLN98 |
| B | TYR102 |
| A | LEU164 |
| A | GLY192 |
| A | GLU193 |
| A | GLY194 |
| A | ALA195 |
| A | GLU198 |
| A | ARG220 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A1402 |
| Chain | Residue |
| A | TYR113 |
| A | TPP1401 |
| B | TYR102 |
| B | HIS146 |
| site_id | AC3 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL B2343 |
| site_id | AC4 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL A1403 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL B2344 |
| Chain | Residue |
| A | GLN374 |
| B | TRP260 |
| B | THR284 |
| B | GLU290 |
| B | THR294 |
| B | ARG309 |
| B | HOH2216 |
| B | HOH2250 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL B2345 |
| Chain | Residue |
| A | LEU108 |
| A | ARG185 |
| A | HOH2158 |
| B | VAL88 |
| B | PHE125 |
| B | HOH2251 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL B2346 |
| Chain | Residue |
| A | SER381 |
| B | ARG309 |
| B | VAL310 |
| B | CYS311 |
| B | TYR313 |
| B | HOH2252 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE K A1404 |
| Chain | Residue |
| A | GLN112 |
| A | SER161 |
| A | PRO163 |
| A | THR166 |
| A | GLN167 |
| A | HOH2103 |
| site_id | AC9 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE K B2347 |
| Chain | Residue |
| B | GLY128 |
| B | LEU130 |
| B | THR131 |
| B | CYS178 |
| B | ASP181 |
| B | ASN183 |
| B | HOH2118 |
| site_id | BC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MN A1405 |
| Chain | Residue |
| A | GLU193 |
| A | ASN222 |
| A | TYR224 |
| A | TPP1401 |
| A | HOH2321 |
| site_id | BC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE BEN A1406 |
| Chain | Residue |
| A | ILE73 |
| A | GLU76 |
| A | SER77 |
| A | GLN80 |
| A | ARG82 |
| A | MET346 |
| A | CL1403 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| B | TYR102 | |
| A | ALA195 | |
| A | ARG220 | |
| A | ASN222 | |
| A | TYR224 | |
| A | ALA291 | |
| B | GLY128 | |
| B | LEU130 | |
| B | THR131 | |
| B | CYS178 | |
| B | ASP181 | |
| B | ASN183 | |
| A | GLU193 | |
| A | GLY194 | |
| Chain | Residue | Details |
| B | LYS182 | |
| Chain | Residue | Details |
| B | LYS191 | |
| Chain | Residue | Details |
| A | SER294 | |
| A | SER302 | |
| Chain | Residue | Details |
| A | LYS311 | |
| Chain | Residue | Details |
| A | LYS335 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1dtw |
| Chain | Residue | Details |
| B | GLU76 | |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1dtw |
| Chain | Residue | Details |
| B | GLU76 | |
| B | HIS146 | |
| site_id | MCSA1 |
| Number of Residues | 2 |
| Details | M-CSA 280 |
| Chain | Residue | Details |
| A | GLU76 | activator, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor, steric role |
| A | SER162 | hydrogen bond acceptor, steric role |
