| IED ID | IndEnz0010001421 |
| Enzyme Type ID | esterase001421 |
| Protein Name |
Esterase FrsA EC 3.1.1.1 Fermentation/respiration switch protein |
| Gene Name | frsA yafA b0239 JW0229 |
| Organism | Escherichia coli (strain K12) |
| Taxonomic Lineage | cellular organisms Bacteria Proteobacteria Gammaproteobacteria Enterobacterales Enterobacteriaceae Escherichia Escherichia coli Escherichia coli (strain K12) |
| Enzyme Sequence | MTQANLSETLFKPRFKHPETSTLVRRFNHGAQPPVQSALDGKTIPHWYRMINRLMWIWRGIDPREILDVQARIVMSDAERTDDDLYDTVIGYRGGNWIYEWATQAMVWQQKACAEDDPQLSGRHWLHAATLYNIAAYPHLKGDDLAEQAQALSNRAYEEAAQRLPGTMRQMEFTVPGGAPITGFLHMPKGDGPFPTVLMCGGLDAMQTDYYSLYERYFAPRGIAMLTIDMPSVGFSSKWKLTQDSSLLHQHVLKALPNVPWVDHTRVAAFGFRFGANVAVRLAYLESPRLKAVACLGPVVHTLLSDFKCQQQVPEMYLDVLASRLGMHDASDEALRVELNRYSLKVQGLLGRRCPTPMLSGYWKNDPFSPEEDSRLITSSSADGKLLEIPFNPVYRNFDKGLQEITDWIEKRLC |
| Enzyme Length | 414 |
| Uniprot Accession Number | P04335 |
| Absorption | |
| Active Site | |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=a carboxylic ester + H2O = a carboxylate + an alcohol + H(+); Xref=Rhea:RHEA:21164, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:29067, ChEBI:CHEBI:30879, ChEBI:CHEBI:33308; EC=3.1.1.1; Evidence={ECO:0000255|HAMAP-Rule:MF_01063, ECO:0000269|PubMed:15808744}; |
| DNA Binding | |
| EC Number | 3.1.1.1 |
| Enzyme Function | FUNCTION: Catalyzes the hydrolysis of esters (PubMed:15808744). Displays esterase activity toward pNP-butyrate (PubMed:15808744). May stimulate mixed-acid fermentation by acting as a fermentation/respiration switch that down-regulates respiration and up-regulates fermentation rates (PubMed:15169777). {ECO:0000269|PubMed:15169777, ECO:0000269|PubMed:15808744}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Chain (1); Sequence conflict (6) |
| Keywords | Hydrolase;Reference proteome;Serine esterase |
| Interact With | |
| Induction | |
| Subcellular Location | |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | 16606699; 24561554; |
| Motif | |
| Gene Encoded By | |
| Mass | 47,009 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | RHEA:21164 |
| Cross Reference Brenda | 3.1.1.1; |