Optn
entrez
246294
canonical
uniprot
Q8R5M4
canonical
ensembl
ENSRNOG00000017941
resolver
ensembl
ENSRNOG00055017807
resolver
ensembl
ENSRNOG00065007794
resolver
ensp
ENSRNOP00000045795
resolver
ensp
ENSRNOP00000066459
resolver
enst
ENSRNOT00000042881
resolver
genesymbol
Optn
resolver
uniprot
F1M9C4
resolver
uniprot
Q5PQX8
resolver
uniprot_entry
F1M9C4_RAT
resolver
uniprot_entry
OPTN_RAT
resolver
uniprot_sec
Q5PQX8
resolver
amino_acid_sequence
MSHQPLSCLTEKGDSSCETPGNGPSNMVHPNLDTFTPEELLQQMKELLVENHQLKEAMKLNNQAMKGRFEELSAWTEKQKEERQLFEIQSKEAKERLKALSHENERLKEELGKLKEKSERPFEDITGRCGFPRTDLEQEVEQLKRQVEQEVEHLKIQVRRLQAEKADLLGIVSELQLKLNSGGSSEDSFVEIRMTEGEAEGAMKEMRNSAGPTRTDSISMGKCTEDARTCVEFEELTVSQLLLCLREGNQKVERLEIALREAKERISDFEKKANGHSAIETQTEGSTQKEEEDKDPESVGIEVETLNVQVASLFKELQEAHTKLSEAELMKKRLQEKCQALERKNSATPSELNEKQELVYSNRKLELQVESMRSEIKMEQAKTEEEKSRLATLQATHDKLLQEHNKALRTIEELTKQQAEKVDKVQLQELSEKLELAEQALASKQLQMDEMKQTIAKQEEDLETMAVLRAQMEVYCSDFHAERAAREKIHEEKEQLALQLAILLKENNDFEDGGSRQSLMEMQCRHGARTSDSDQQAYLFQRGAEDMSWQHGQQPRSIPIHSCPKCGEVLPDIDTLQIHVMDCII
uniprot
proteins
function
FUNCTION: Plays an important role in the maintenance of the Golgi complex, in membrane trafficking, in exocytosis, through its interaction with myosin VI and Rab8. Links myosin VI to the Golgi complex and plays an important role in Golgi ribbon formation. Negatively regulates the induction of IFNB in response to RNA virus infection. Plays a neuroprotective role in the eye and optic nerve. Probably part of the TNF signaling pathway that can shift the equilibrium toward induction of cell death. May act by regulating membrane trafficking and cellular morphogenesis via a complex that contains Rab8 and huntingtin (HD). Mediates the interaction of Rab8 with the probable GTPase-activating protein TBC1D17 during Rab8-mediated endocytic trafficking, such as that of transferrin receptor (TFRC/TfR); regulates Rab8 recruitment to tubules emanating from the endocytic recycling compartment. Autophagy receptor that interacts directly with both the cargo to become degraded and an autophagy modifier of the MAP1 LC3 family; targets ubiquitin-coated bacteria (xenophagy) and appears to function in the same pathway as SQSTM1 and CALCOCO2/NDP52. {ECO:0000250, ECO:0000250|UniProtKB:Q96CV9}.
uniprot
proteins
mass_dalton
67014
uniprot
proteins
post_translational_modification
PTM: Phosphorylated by TBK1, leading to restrict bacterial proliferation in case of infection. {ECO:0000250}.
uniprot
proteins
pubmed
15489334
uniprot
proteins
pubmed
22673903
uniprot
proteins
sequence_length
585
uniprot
proteins
subcellular_location
SUBCELLULAR LOCATION: Cytoplasm, perinuclear region {ECO:0000250}. Golgi apparatus {ECO:0000250|UniProtKB:Q96CV9}. Golgi apparatus, trans-Golgi network {ECO:0000250}. Cytoplasmic vesicle, autophagosome {ECO:0000250}. Cytoplasmic vesicle {ECO:0000250}. Recycling endosome {ECO:0000250}. Note=Found in the perinuclear region and associates with the Golgi apparatus. Colocalizes with MYO6 and RAB8 at the Golgi complex and in vesicular structures close to the plasma membrane. Localizes to LC3-positive cytoplasmic vesicles upon induction of autophagy. {ECO:0000250, ECO:0000250|UniProtKB:Q96CV9}.
uniprot
proteins