Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004455 | molecular_function | ketol-acid reductoisomerase activity |
| A | 0009082 | biological_process | branched-chain amino acid biosynthetic process |
| A | 0016491 | molecular_function | oxidoreductase activity |
| B | 0004455 | molecular_function | ketol-acid reductoisomerase activity |
| B | 0009082 | biological_process | branched-chain amino acid biosynthetic process |
| B | 0016491 | molecular_function | oxidoreductase activity |
| C | 0004455 | molecular_function | ketol-acid reductoisomerase activity |
| C | 0009082 | biological_process | branched-chain amino acid biosynthetic process |
| C | 0016491 | molecular_function | oxidoreductase activity |
| D | 0004455 | molecular_function | ketol-acid reductoisomerase activity |
| D | 0009082 | biological_process | branched-chain amino acid biosynthetic process |
| D | 0016491 | molecular_function | oxidoreductase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MN A 601 |
| Chain | Residue |
| A | ASP315 |
| A | GLU319 |
| A | MN602 |
| A | DMV620 |
| A | HOH2664 |
| A | HOH2665 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MN A 602 |
| Chain | Residue |
| A | HOH2666 |
| A | HOH2667 |
| A | HOH2668 |
| A | ASP315 |
| A | MN601 |
| A | DMV620 |
| site_id | AC3 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 A 603 |
| Chain | Residue |
| A | ALA454 |
| A | GLY455 |
| A | HIS506 |
| A | HOH2634 |
| A | HOH2669 |
| A | HOH2670 |
| A | HOH2671 |
| A | HOH2672 |
| A | HOH2673 |
| A | HOH2674 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MN B 601 |
| Chain | Residue |
| B | ASP315 |
| B | GLU319 |
| B | MN602 |
| B | DMV620 |
| B | HOH2533 |
| B | HOH2534 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MN B 602 |
| Chain | Residue |
| B | ASP315 |
| B | MN601 |
| B | DMV620 |
| B | HOH2535 |
| B | HOH2536 |
| B | HOH2537 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MN C 601 |
| Chain | Residue |
| C | ASP315 |
| C | GLU319 |
| C | MN602 |
| C | DMV620 |
| C | HOH2458 |
| C | HOH2459 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MN C 602 |
| Chain | Residue |
| C | ASP315 |
| C | MN601 |
| C | DMV620 |
| C | HOH2460 |
| C | HOH2461 |
| C | HOH2462 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MN D 601 |
| Chain | Residue |
| D | ASP315 |
| D | GLU319 |
| D | MN602 |
| D | DMV620 |
| D | HOH2408 |
| D | HOH2409 |
| site_id | AC9 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MN D 602 |
| Chain | Residue |
| D | ASP315 |
| D | MN601 |
| D | DMV620 |
| D | HOH2410 |
| D | HOH2411 |
| D | HOH2412 |
| site_id | BC1 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE DMV A 620 |
| Chain | Residue |
| A | GLY253 |
| A | MET254 |
| A | ASP315 |
| A | GLU319 |
| A | GLU496 |
| A | CYS517 |
| A | SER518 |
| A | ALA521 |
| A | MN601 |
| A | MN602 |
| A | HOH2675 |
| site_id | BC2 |
| Number of Residues | 29 |
| Details | BINDING SITE FOR RESIDUE APX A 600 |
| Chain | Residue |
| A | GLY132 |
| A | TRP133 |
| A | GLY134 |
| A | SER135 |
| A | GLN136 |
| A | ARG162 |
| A | SER165 |
| A | SER167 |
| A | MET186 |
| A | LEU199 |
| A | ILE200 |
| A | SER201 |
| A | ASP202 |
| A | ALA204 |
| A | GLN205 |
| A | HIS226 |
| A | SER518 |
| A | THR519 |
| A | ARG589 |
| A | HOH2656 |
| A | HOH2657 |
| A | HOH2658 |
| A | HOH2659 |
| A | HOH2660 |
| A | HOH2661 |
| A | HOH2662 |
| A | HOH2663 |
| A | HOH2664 |
| A | HOH2675 |
| site_id | BC3 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE DMV B 620 |
| Chain | Residue |
| B | ASP315 |
| B | GLU319 |
| B | GLU496 |
| B | CYS517 |
| B | SER518 |
| B | ALA521 |
| B | MN601 |
| B | MN602 |
| B | HOH2533 |
| B | HOH2538 |
| B | MET254 |
| site_id | BC4 |
| Number of Residues | 31 |
| Details | BINDING SITE FOR RESIDUE APX B 600 |
| Chain | Residue |
| B | TRP133 |
| B | GLY134 |
| B | SER135 |
| B | GLN136 |
| B | ARG162 |
| B | SER165 |
| B | SER167 |
| B | MET186 |
| B | LEU199 |
| B | ILE200 |
| B | SER201 |
| B | ASP202 |
| B | ALA204 |
| B | GLN205 |
| B | HIS226 |
| B | SER518 |
| B | THR519 |
| B | ARG589 |
| B | HOH2096 |
| B | HOH2523 |
| B | HOH2524 |
| B | HOH2525 |
| B | HOH2526 |
| B | HOH2527 |
| B | HOH2528 |
| B | HOH2529 |
| B | HOH2530 |
| B | HOH2531 |
| B | HOH2532 |
| B | HOH2533 |
| B | HOH2538 |
| site_id | BC5 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE DMV C 620 |
| Chain | Residue |
| C | MET254 |
| C | ASP315 |
| C | GLU319 |
| C | GLU496 |
| C | CYS517 |
| C | SER518 |
| C | ALA521 |
| C | MN601 |
| C | MN602 |
| C | HOH2463 |
| site_id | BC6 |
| Number of Residues | 31 |
| Details | BINDING SITE FOR RESIDUE APX C 600 |
| Chain | Residue |
| C | GLY132 |
| C | TRP133 |
| C | GLY134 |
| C | SER135 |
| C | GLN136 |
| C | ARG162 |
| C | SER165 |
| C | SER167 |
| C | MET186 |
| C | LEU199 |
| C | ILE200 |
| C | SER201 |
| C | ASP202 |
| C | ALA204 |
| C | GLN205 |
| C | HIS226 |
| C | SER518 |
| C | THR519 |
| C | ARG589 |
| C | HOH2108 |
| C | HOH2449 |
| C | HOH2450 |
| C | HOH2451 |
| C | HOH2452 |
| C | HOH2453 |
| C | HOH2454 |
| C | HOH2455 |
| C | HOH2456 |
| C | HOH2457 |
| C | HOH2458 |
| C | HOH2463 |
| site_id | BC7 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE DMV D 620 |
| Chain | Residue |
| D | GLY253 |
| D | MET254 |
| D | ASP315 |
| D | GLU319 |
| D | GLU496 |
| D | CYS517 |
| D | SER518 |
| D | ALA521 |
| D | MN601 |
| D | MN602 |
| D | HOH2413 |
| site_id | BC8 |
| Number of Residues | 29 |
| Details | BINDING SITE FOR RESIDUE APX D 600 |
| Chain | Residue |
| D | GLY132 |
| D | TRP133 |
| D | GLY134 |
| D | SER135 |
| D | GLN136 |
| D | ARG162 |
| D | SER165 |
| D | SER167 |
| D | MET186 |
| D | LEU199 |
| D | ILE200 |
| D | SER201 |
| D | ASP202 |
| D | ALA204 |
| D | GLN205 |
| D | ASN208 |
| D | HIS226 |
| D | SER518 |
| D | THR519 |
| D | ARG589 |
| D | HOH2072 |
| D | HOH2115 |
| D | HOH2403 |
| D | HOH2404 |
| D | HOH2405 |
| D | HOH2406 |
| D | HOH2407 |
| D | HOH2409 |
| D | HOH2413 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | ACT_SITE: ACT_SITE => ECO:0000255 |
| Chain | Residue | Details |
| A | HIS226 | |
| B | HIS226 | |
| C | HIS226 | |
| D | HIS226 | |
| Chain | Residue | Details |
| A | GLY129 | |
| D | GLY129 | |
| D | ARG162 | |
| D | SER201 | |
| A | ARG162 | |
| A | SER201 | |
| B | GLY129 | |
| B | ARG162 | |
| B | SER201 | |
| C | GLY129 | |
| C | ARG162 | |
| C | SER201 | |
| Chain | Residue | Details |
| A | ASP315 | |
| B | SER518 | |
| C | ASP315 | |
| C | GLU319 | |
| C | GLU492 | |
| C | GLU496 | |
| C | SER518 | |
| D | ASP315 | |
| D | GLU319 | |
| D | GLU492 | |
| D | GLU496 | |
| A | GLU319 | |
| D | SER518 | |
| A | GLU492 | |
| A | GLU496 | |
| A | SER518 | |
| B | ASP315 | |
| B | GLU319 | |
| B | GLU492 | |
| B | GLU496 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1yve |
| Chain | Residue | Details |
| A | GLU496 | |
| site_id | CSA2 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1yve |
| Chain | Residue | Details |
| B | GLU496 | |
| site_id | CSA3 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1yve |
| Chain | Residue | Details |
| C | GLU496 | |
| site_id | CSA4 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1yve |
| Chain | Residue | Details |
| D | GLU496 | |
| site_id | MCSA1 |
| Number of Residues | 3 |
| Details | M-CSA 890 |
| Chain | Residue | Details |
| A | LYS252 | proton acceptor, proton donor |
| A | ASP315 | metal ligand |
| A | GLU319 | metal ligand |
| site_id | MCSA2 |
| Number of Residues | 3 |
| Details | M-CSA 890 |
| Chain | Residue | Details |
| B | LYS252 | proton acceptor, proton donor |
| B | ASP315 | metal ligand |
| B | GLU319 | metal ligand |
| site_id | MCSA3 |
| Number of Residues | 3 |
| Details | M-CSA 890 |
| Chain | Residue | Details |
| C | LYS252 | proton acceptor, proton donor |
| C | ASP315 | metal ligand |
| C | GLU319 | metal ligand |
| site_id | MCSA4 |
| Number of Residues | 3 |
| Details | M-CSA 890 |
| Chain | Residue | Details |
| D | LYS252 | proton acceptor, proton donor |
| D | ASP315 | metal ligand |
| D | GLU319 | metal ligand |
