4XDZ
Holo structure of ketol-acid reductoisomerase from Ignisphaera aggregans
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0000287 | molecular_function | magnesium ion binding |
A | 0004455 | molecular_function | ketol-acid reductoisomerase activity |
A | 0008652 | biological_process | amino acid biosynthetic process |
A | 0009082 | biological_process | branched-chain amino acid biosynthetic process |
A | 0009097 | biological_process | isoleucine biosynthetic process |
A | 0009099 | biological_process | valine biosynthetic process |
A | 0016491 | molecular_function | oxidoreductase activity |
A | 0046872 | molecular_function | metal ion binding |
A | 0050661 | molecular_function | NADP binding |
B | 0000287 | molecular_function | magnesium ion binding |
B | 0004455 | molecular_function | ketol-acid reductoisomerase activity |
B | 0008652 | biological_process | amino acid biosynthetic process |
B | 0009082 | biological_process | branched-chain amino acid biosynthetic process |
B | 0009097 | biological_process | isoleucine biosynthetic process |
B | 0009099 | biological_process | valine biosynthetic process |
B | 0016491 | molecular_function | oxidoreductase activity |
B | 0046872 | molecular_function | metal ion binding |
B | 0050661 | molecular_function | NADP binding |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 39 |
Details | binding site for residue NDP A 401 |
Chain | Residue |
A | GLY24 |
A | PRO82 |
A | ASP83 |
A | VAL85 |
A | GLN86 |
A | ALA107 |
A | HIS108 |
A | SER132 |
A | PRO133 |
A | GLY134 |
A | 40E404 |
A | TYR25 |
A | HOH511 |
A | HOH533 |
A | HOH547 |
A | HOH597 |
A | HOH606 |
A | HOH611 |
A | HOH615 |
A | HOH618 |
A | HOH628 |
A | HOH633 |
A | GLY26 |
A | HOH634 |
A | HOH682 |
A | HOH714 |
A | HOH716 |
A | HOH742 |
A | HOH789 |
B | ALA250 |
B | VAL251 |
B | SER252 |
B | HOH624 |
A | SER27 |
A | GLN28 |
A | LEU47 |
A | ARG49 |
A | SER53 |
A | VAL81 |
site_id | AC2 |
Number of Residues | 5 |
Details | binding site for residue MG A 402 |
Chain | Residue |
A | ASP191 |
A | GLU195 |
A | 40E404 |
A | HOH597 |
A | HOH598 |
site_id | AC3 |
Number of Residues | 6 |
Details | binding site for residue MG A 403 |
Chain | Residue |
A | ASP191 |
A | 40E404 |
A | HOH595 |
B | HOH598 |
B | HOH676 |
B | HOH747 |
site_id | AC4 |
Number of Residues | 14 |
Details | binding site for residue 40E A 404 |
Chain | Residue |
A | PRO133 |
A | ASP191 |
A | GLU195 |
A | NDP401 |
A | MG402 |
A | MG403 |
A | HOH597 |
A | HOH598 |
B | GLU231 |
B | VAL251 |
B | SER252 |
B | ALA255 |
B | HOH676 |
B | HOH747 |
site_id | AC5 |
Number of Residues | 10 |
Details | binding site for residue EPE A 405 |
Chain | Residue |
A | TYR66 |
A | LYS68 |
A | ASP69 |
A | HOH504 |
A | HOH510 |
A | HOH655 |
B | ARG319 |
B | LYS320 |
B | GLU323 |
B | HOH535 |
site_id | AC6 |
Number of Residues | 5 |
Details | binding site for residue GOL A 406 |
Chain | Residue |
A | ASP7 |
A | LEU12 |
A | SER39 |
A | LYS170 |
A | ARG176 |
site_id | AC7 |
Number of Residues | 8 |
Details | binding site for residue GOL A 407 |
Chain | Residue |
A | MET84 |
A | ILE116 |
A | TYR295 |
A | GLU296 |
A | HOH568 |
A | HOH605 |
A | HOH614 |
A | HOH699 |
site_id | AC8 |
Number of Residues | 5 |
Details | binding site for residue GOL A 408 |
Chain | Residue |
A | PHE114 |
A | GLY285 |
A | ARG289 |
A | HOH545 |
A | HOH685 |
site_id | AC9 |
Number of Residues | 40 |
Details | binding site for residue NDP B 401 |
Chain | Residue |
B | GLY26 |
B | SER27 |
B | GLN28 |
B | LEU47 |
B | GLU48 |
B | ARG49 |
B | SER53 |
B | VAL81 |
B | PRO82 |
B | ASP83 |
B | VAL85 |
B | GLN86 |
B | ALA107 |
B | HIS108 |
B | SER132 |
B | PRO133 |
B | GLY134 |
B | 40E404 |
B | HOH529 |
B | HOH548 |
B | HOH549 |
B | HOH600 |
B | HOH609 |
B | HOH611 |
B | HOH620 |
B | HOH638 |
B | HOH655 |
B | HOH666 |
B | HOH679 |
B | HOH712 |
B | HOH722 |
B | HOH748 |
B | HOH749 |
A | ALA250 |
A | VAL251 |
A | SER252 |
A | HOH502 |
A | HOH668 |
B | GLY24 |
B | TYR25 |
site_id | AD1 |
Number of Residues | 6 |
Details | binding site for residue MG B 402 |
Chain | Residue |
A | HOH599 |
A | HOH673 |
A | HOH740 |
B | ASP191 |
B | 40E404 |
B | HOH602 |
site_id | AD2 |
Number of Residues | 5 |
Details | binding site for residue MG B 403 |
Chain | Residue |
B | ASP191 |
B | GLU195 |
B | 40E404 |
B | HOH599 |
B | HOH600 |
site_id | AD3 |
Number of Residues | 14 |
Details | binding site for residue 40E B 404 |
Chain | Residue |
A | GLU231 |
A | VAL251 |
A | SER252 |
A | ALA255 |
A | HOH673 |
A | HOH740 |
B | PRO133 |
B | ASP191 |
B | GLU195 |
B | NDP401 |
B | MG402 |
B | MG403 |
B | HOH599 |
B | HOH600 |
site_id | AD4 |
Number of Residues | 9 |
Details | binding site for residue EPE B 405 |
Chain | Residue |
A | ARG319 |
A | LYS320 |
A | HOH518 |
B | TYR66 |
B | LYS68 |
B | ASP69 |
B | HOH515 |
B | HOH517 |
B | HOH654 |
site_id | AD5 |
Number of Residues | 6 |
Details | binding site for residue GOL B 406 |
Chain | Residue |
B | ASP7 |
B | LEU12 |
B | SER39 |
B | LYS170 |
B | ARG176 |
B | HOH531 |
site_id | AD6 |
Number of Residues | 7 |
Details | binding site for residue GOL B 407 |
Chain | Residue |
B | MET84 |
B | ILE116 |
B | TYR295 |
B | GLU296 |
B | HOH617 |
B | HOH662 |
B | HOH731 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 2 |
Details | ACT_SITE: ACT_SITE => ECO:0000255|HAMAP-Rule:MF_00435 |
Chain | Residue | Details |
A | HIS108 | |
B | HIS108 |
site_id | SWS_FT_FI2 |
Number of Residues | 8 |
Details | BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00435, ECO:0000269|PubMed:25849365, ECO:0007744|PDB:4XDZ, ECO:0007744|PDB:5E4R |
Chain | Residue | Details |
A | TYR25 | |
A | SER53 | |
A | ASP83 | |
A | GLY134 | |
B | TYR25 | |
B | SER53 | |
B | ASP83 | |
B | GLY134 |
site_id | SWS_FT_FI3 |
Number of Residues | 2 |
Details | BINDING: BINDING => ECO:0000269|PubMed:25849365, ECO:0007744|PDB:4XDZ, ECO:0007744|PDB:5E4R |
Chain | Residue | Details |
A | ARG49 | |
B | ARG49 |
site_id | SWS_FT_FI4 |
Number of Residues | 8 |
Details | BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00435 |
Chain | Residue | Details |
A | ASP191 | |
A | GLU227 | |
A | GLU231 | |
A | SER252 | |
B | ASP191 | |
B | GLU227 | |
B | GLU231 | |
B | SER252 |
site_id | SWS_FT_FI5 |
Number of Residues | 2 |
Details | BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00435, ECO:0000269|PubMed:25849365 |
Chain | Residue | Details |
A | GLU195 | |
B | GLU195 |