2EZU
Pyruvate oxidase variant F479W in complex with reaction intermediate 2-acetyl-thiamin diphosphate
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0000287 | molecular_function | magnesium ion binding |
A | 0003824 | molecular_function | catalytic activity |
A | 0016491 | molecular_function | oxidoreductase activity |
A | 0030976 | molecular_function | thiamine pyrophosphate binding |
A | 0046872 | molecular_function | metal ion binding |
A | 0047112 | molecular_function | pyruvate oxidase activity |
B | 0000287 | molecular_function | magnesium ion binding |
B | 0003824 | molecular_function | catalytic activity |
B | 0016491 | molecular_function | oxidoreductase activity |
B | 0030976 | molecular_function | thiamine pyrophosphate binding |
B | 0046872 | molecular_function | metal ion binding |
B | 0047112 | molecular_function | pyruvate oxidase activity |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 5 |
Details | BINDING SITE FOR RESIDUE MG A 1610 |
Chain | Residue |
A | ASP447 |
A | ASN474 |
A | GLN476 |
A | HTL1614 |
A | HOH2095 |
site_id | AC2 |
Number of Residues | 6 |
Details | BINDING SITE FOR RESIDUE NA B 1611 |
Chain | Residue |
B | HOH1687 |
B | HOH1687 |
B | MET452 |
B | MET452 |
B | GLN455 |
B | GLN455 |
site_id | AC3 |
Number of Residues | 5 |
Details | BINDING SITE FOR RESIDUE MG B 1612 |
Chain | Residue |
B | ASP447 |
B | ASN474 |
B | GLN476 |
B | HTL1617 |
B | HOH1629 |
site_id | AC4 |
Number of Residues | 6 |
Details | BINDING SITE FOR RESIDUE NA A 1613 |
Chain | Residue |
A | MET452 |
A | MET452 |
A | GLN455 |
A | GLN455 |
A | HOH1689 |
A | HOH1689 |
site_id | AC5 |
Number of Residues | 25 |
Details | BINDING SITE FOR RESIDUE HTL A 1614 |
Chain | Residue |
A | PRO33 |
A | GLU59 |
A | SER82 |
A | PRO85 |
A | HIS89 |
A | GLN122 |
A | VAL394 |
A | ASP396 |
A | ALA420 |
A | MET422 |
A | GLY446 |
A | ASP447 |
A | GLY448 |
A | GLY449 |
A | ASN474 |
A | GLN476 |
A | TYR477 |
A | GLY478 |
A | TRP479 |
A | ILE480 |
A | MG1610 |
A | HOH1618 |
A | HOH1649 |
A | HOH1652 |
A | HOH2095 |
site_id | AC6 |
Number of Residues | 32 |
Details | BINDING SITE FOR RESIDUE FAD A 1615 |
Chain | Residue |
A | HIS101 |
A | PHE121 |
A | GLY220 |
A | ILE221 |
A | GLY222 |
A | THR244 |
A | TYR245 |
A | ALA262 |
A | ASN263 |
A | ARG264 |
A | VAL265 |
A | GLY284 |
A | ASN285 |
A | ASN286 |
A | TYR287 |
A | PRO288 |
A | PHE289 |
A | ASP306 |
A | ILE307 |
A | ASP308 |
A | LYS311 |
A | ALA324 |
A | ASP325 |
A | ALA326 |
A | ASN398 |
A | SER416 |
A | ASN417 |
A | HOH1633 |
A | HOH1648 |
A | HOH1663 |
A | HOH1682 |
A | HOH1910 |
site_id | AC7 |
Number of Residues | 7 |
Details | BINDING SITE FOR RESIDUE PYR A 1616 |
Chain | Residue |
A | LEU555 |
A | LEU557 |
A | ASP558 |
A | MET561 |
A | SER562 |
A | HOH1816 |
A | HOH1831 |
site_id | AC8 |
Number of Residues | 26 |
Details | BINDING SITE FOR RESIDUE HTL B 1617 |
Chain | Residue |
B | GLY449 |
B | ASN474 |
B | GLN476 |
B | TYR477 |
B | GLY478 |
B | TRP479 |
B | ILE480 |
B | MG1612 |
B | HOH1623 |
B | HOH1629 |
B | HOH1650 |
B | HOH1658 |
B | HOH1965 |
B | PRO33 |
B | GLU59 |
B | SER82 |
B | PRO85 |
B | HIS89 |
B | GLN122 |
B | VAL394 |
B | ASP396 |
B | ALA420 |
B | MET422 |
B | GLY446 |
B | ASP447 |
B | GLY448 |
site_id | AC9 |
Number of Residues | 33 |
Details | BINDING SITE FOR RESIDUE FAD B 1618 |
Chain | Residue |
B | HIS101 |
B | PHE121 |
B | GLY220 |
B | ILE221 |
B | GLY222 |
B | THR244 |
B | TYR245 |
B | ALA262 |
B | ASN263 |
B | ARG264 |
B | VAL265 |
B | GLY284 |
B | ASN285 |
B | ASN286 |
B | TYR287 |
B | PRO288 |
B | PHE289 |
B | ASP306 |
B | ILE307 |
B | ASP308 |
B | LYS311 |
B | ALA324 |
B | ASP325 |
B | ALA326 |
B | ASN398 |
B | SER416 |
B | ASN417 |
B | HOH1638 |
B | HOH1639 |
B | HOH1670 |
B | HOH1679 |
B | HOH1981 |
B | HOH2080 |
site_id | BC1 |
Number of Residues | 7 |
Details | BINDING SITE FOR RESIDUE PYR B 1619 |
Chain | Residue |
B | LEU555 |
B | ARG556 |
B | LEU557 |
B | ASP558 |
B | MET561 |
B | SER562 |
B | HOH1962 |
Functional Information from PROSITE/UniProt
site_id | PS00187 |
Number of Residues | 20 |
Details | TPP_ENZYMES Thiamine pyrophosphate enzymes signature. IAaklnyPerqvFnLaGDGG |
Chain | Residue | Details |
A | ILE430-GLY449 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 6 |
Details | BINDING: |
Chain | Residue | Details |
A | ASP447 | |
A | ASN474 | |
A | GLN476 | |
B | ASP447 | |
B | ASN474 | |
B | GLN476 |
Catalytic Information from CSA
site_id | CSA1 |
Number of Residues | 1 |
Details | Annotated By Reference To The Literature 1dtw |
Chain | Residue | Details |
A | ALA552 |
site_id | CSA2 |
Number of Residues | 1 |
Details | Annotated By Reference To The Literature 1dtw |
Chain | Residue | Details |
B | ALA552 |
site_id | CSA3 |
Number of Residues | 3 |
Details | Annotated By Reference To The Literature 1dtw |
Chain | Residue | Details |
A | ARG264 | |
A | TRP479 | |
A | GLU483 |
site_id | CSA4 |
Number of Residues | 3 |
Details | Annotated By Reference To The Literature 1dtw |
Chain | Residue | Details |
B | ARG264 | |
B | TRP479 | |
B | GLU483 |
site_id | CSA5 |
Number of Residues | 1 |
Details | Annotated By Reference To The Literature 1dtw |
Chain | Residue | Details |
A | MET561 |
site_id | CSA6 |
Number of Residues | 1 |
Details | Annotated By Reference To The Literature 1dtw |
Chain | Residue | Details |
B | MET561 |
site_id | MCSA1 |
Number of Residues | 8 |
Details | M-CSA 274 |
Chain | Residue | Details |
A | GLU59 | activator, hydrogen bond acceptor, increase acidity, proton acceptor, proton donor |
A | PHE121 | electrostatic destabiliser, polar/non-polar interaction, promote heterolysis, radical stabiliser |
A | GLN122 | activator, electrostatic destabiliser, hydrogen bond acceptor, hydrogen bond donor, promote heterolysis |
A | ARG264 | radical stabiliser |
A | VAL394 | polar/non-polar interaction, promote heterolysis, radical stabiliser, steric role |
A | TRP479 | electrostatic destabiliser, polar/non-polar interaction, promote heterolysis, radical stabiliser |
A | ILE480 | electrostatic destabiliser, polar/non-polar interaction, promote heterolysis, radical stabiliser |
A | GLU483 | radical stabiliser |
site_id | MCSA2 |
Number of Residues | 8 |
Details | M-CSA 274 |
Chain | Residue | Details |
B | GLU59 | activator, hydrogen bond acceptor, increase acidity, proton acceptor, proton donor |
B | PHE121 | electrostatic destabiliser, polar/non-polar interaction, promote heterolysis, radical stabiliser |
B | GLN122 | activator, electrostatic destabiliser, hydrogen bond acceptor, hydrogen bond donor, promote heterolysis |
B | ARG264 | radical stabiliser |
B | VAL394 | polar/non-polar interaction, promote heterolysis, radical stabiliser, steric role |
B | TRP479 | electrostatic destabiliser, polar/non-polar interaction, promote heterolysis, radical stabiliser |
B | ILE480 | electrostatic destabiliser, polar/non-polar interaction, promote heterolysis, radical stabiliser |
B | GLU483 | radical stabiliser |