Detail Information for IndEnz0010000639
IED ID IndEnz0010000639
Enzyme Type ID esterase000639
Protein Name Lissencephaly-1 homolog A
Platelet-activating factor acetylhydrolase IB subunit alpha a
Gene Name pafah1b1a lis1b si:dkey-95O3.1
Organism Danio rerio (Zebrafish) (Brachydanio rerio)
Taxonomic Lineage cellular organisms Eukaryota Opisthokonta Metazoa Eumetazoa Bilateria Deuterostomia Chordata Craniata Vertebrata Gnathostomata (jawed vertebrates) Teleostomi Euteleostomi Actinopterygii Actinopteri Neopterygii Teleostei Osteoglossocephalai Clupeocephala Otomorpha Ostariophysi Otophysi Cypriniphysae Cypriniformes (carps and others) Cyprinoidei Danionidae Danioninae Danio Danio rerio (Zebrafish) (Brachydanio rerio)
Enzyme Sequence MVLSQRQRDELNRAIADYLRSNGYEEAYSVFKKEAELDMNEELDKKYAGLLEKKWTSVIRLQKKVMELESKLNEAKEEINIGGPIGQKRDPKEWIPRPPEKYALSGHRSPVTRVIFHPVFSVIVSASEDATIKVWDHETGDFERTLKGHTDSVQDISFDHTGKLLASCSADMTIKLWDFQGFECIRTMHGHDHNVSSVAIMPNGDHIVSASRDKTIKMWEVATGYCVKTFTGHREWVRMVRPNQDGTLIASSSNDQTVRVWVVATKECKAELREHEHVVECISWAPESAHPTILEATGSETKKSGKPGPFLLSGSRDKTIKMWDVSIGMCLMTLVGHDNWVRGVLVHPGGKYIVSCADDKTLRIWDYKNKRCTKTLSAHEHFVTSLDFHKTAPYVVTGSVDQTVKVWECR
Enzyme Length 410
Uniprot Accession Number Q7T394
Absorption
Active Site
Activity Regulation
Binding Site
Calcium Binding
catalytic Activity
DNA Binding
EC Number
Enzyme Function FUNCTION: Regulatory subunit (beta subunit) of the cytosolic type I platelet-activating factor (PAF) acetylhydrolase (PAF-AH (I)), an enzyme that catalyzes the hydrolyze of the acetyl group at the sn-2 position of PAF and its analogs and participates in PAF inactivation. Regulates the PAF-AH (I) activity in a catalytic dimer composition-dependent manner (By similarity). Positively regulates the activity of the minus-end directed microtubule motor protein dynein. May enhance dynein-mediated microtubule sliding by targeting dynein to the microtubule plus end. Required for several dynein- and microtubule-dependent processes such as the maintenance of Golgi integrity, the peripheral transport of microtubule fragments and the coupling of the nucleus and centrosome. May be required for proliferation of neuronal precursors and neuronal migration. {ECO:0000250|UniProtKB:P43033, ECO:0000255|HAMAP-Rule:MF_03141}.
Temperature Dependency
PH Dependency
Pathway
nucleotide Binding
Features Chain (1); Coiled coil (1); Domain (1); Initiator methionine (1); Repeat (7)
Keywords Cell cycle;Cell division;Coiled coil;Cytoplasm;Cytoskeleton;Developmental protein;Differentiation;Microtubule;Mitosis;Neurogenesis;Reference proteome;Repeat;Transport;WD repeat
Interact With
Induction
Subcellular Location SUBCELLULAR LOCATION: Cytoplasm, cytoskeleton {ECO:0000255|HAMAP-Rule:MF_03141}. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome {ECO:0000255|HAMAP-Rule:MF_03141}. Note=Localizes to the plus end of microtubules and to the centrosome. {ECO:0000255|HAMAP-Rule:MF_03141}.
Modified Residue
Post Translational Modification
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID 19657569; 19822223;
Motif
Gene Encoded By
Mass 46,513
Kinetics
Metal Binding
Rhea ID
Cross Reference Brenda