Detail Information for IndEnz0005000852
IED ID IndEnz0005000852
Enzyme Type ID lipase000852
Protein Name Esterase LipQ
EC 3.1.1.-
Gene Name lipQ Rv2485c
Organism Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Taxonomic Lineage cellular organisms Bacteria Terrabacteria group Actinobacteria Actinomycetia (high G+C Gram-positive bacteria) Corynebacteriales Mycobacteriaceae Mycobacterium Mycobacterium tuberculosis complex Mycobacterium tuberculosis Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Enzyme Sequence MHIASVTSRCSRAGAEALRQGAQLAADARDTCRAGALLLRGSPCAIGWVAGWLSAEFPARVVTGHALSRISPRSIGRFGTSWAAQRADQILHAALVDAFGPDFRDLVWHPTGEQSEAARRSGLLNLPHIPGPHRRYAAQTSDIPYGPGGRENLLDIWRRPDLAPGRRAPVLIQVPGGAWTINGKRPQAYPLMSRMVELGWICVSINYSKSPRCTWPAHIVDVKRAIAWVRENIADYGGDPDFITITGGSAGAHLAALAALSANDPALQPGFESADTAVQAAAPYYGVYDLTNAENMHEMMMPFLEHFVMRSRYVDNPGLFKAASPISYVHSEAPPFFVLHGEKDPMVPSAQSRAFSAALRDAGAATVSYAELPNAHHAFDLAATVRSRMVAEAVSDFLGVIYGRRMGARKGSLALSSPPAS
Enzyme Length 421
Uniprot Accession Number I6Y9F7
Absorption
Active Site ACT_SITE 249; /evidence=ECO:0000250|UniProtKB:O06350; ACT_SITE 344; /evidence=ECO:0000250|UniProtKB:O06350; ACT_SITE 377; /evidence=ECO:0000250|UniProtKB:O06350
Activity Regulation
Binding Site
Calcium Binding
catalytic Activity CATALYTIC ACTIVITY: Reaction=H2O + hexadecanoate ester = an aliphatic alcohol + H(+) + hexadecanoate; Xref=Rhea:RHEA:47392, ChEBI:CHEBI:2571, ChEBI:CHEBI:7896, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:25835; Evidence={ECO:0000269|PubMed:26398213};
DNA Binding
EC Number 3.1.1.-
Enzyme Function FUNCTION: Shows lipase activity (PubMed:26398213). Is highly immunogenic and may play an important role in the virulence and pathogenesis of M.tuberculosis infection, by altering the balance of cytokines. Significantly down-regulates the expression level of pro-inflammatory cytokines (TNF-alpha and IFN-gamma) and up-regulates the level of anti-inflammatory cytokines such as IL-4 and IL-10 as compared to LPS stimulated macrophages. Also inhibits the expression of iNOS, TLR2 and transcription factor NF-kappa-B in LPS stimulated macrophages whereas the expression of TLR-4 remains unchanged (PubMed:28412202). {ECO:0000269|PubMed:26398213, ECO:0000269|PubMed:28412202}.
Temperature Dependency
PH Dependency
Pathway
nucleotide Binding
Features Active site (3); Chain (1)
Keywords Hydrolase;Reference proteome;Virulence
Interact With
Induction
Subcellular Location
Modified Residue
Post Translational Modification
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 45,249
Kinetics
Metal Binding
Rhea ID RHEA:47392
Cross Reference Brenda