ID Q8BMK4; PN Cytoskeleton-associated protein 4; GN Ckap4; OS 10090; SL Nucleus Position: SL-0198; SL Comments: Endoplasmic reticulum membrane {ECO:0000269|PubMed:32075961}; Single-pass type II membrane protein {ECO:0000305}. Cell membrane {ECO:0000250|UniProtKB:Q07065}; Single- pass type II membrane protein {ECO:0000305}. Cytoplasm, cytoskeleton. Cytoplasm, perinuclear region. Note=Translocates to the perinuclear region upon APF-stimulation. {ECO:0000250}. DR UNIPROT: Q8BMK4; DR UNIPROT: B2RRB4; DR UNIPROT: Q8BTK8; DR UNIPROT: Q8R3F2; DE Function: High-affinity epithelial cell surface receptor for APF. {ECO:0000250}. Mediates the anchoring of the endoplasmic reticulum to microtubules. {ECO:0000250}. DE Reference Proteome: Yes; DE Interaction: P68510; IntAct: EBI-8586548; Score: 0.35 DE Interaction: P14094; IntAct: EBI-20566937; Score: 0.35 DE Interaction: Q8BRE0; IntAct: EBI-20718973; Score: 0.35 DE Interaction: P07602; IntAct: EBI-21347829; Score: 0.35 GO GO:0009986; GO GO:0005856; GO GO:0005783; GO GO:0005789; GO GO:0016021; GO GO:0005811; GO GO:0048471; GO GO:0005886; GO GO:0005791; TP Membrane Topology: Transmembrane; Source: UniProt - Sequence Analysis {ECO:0000255}; SQ MPSAKQRGSKGGHGAASPSDKGAHPSGGADDVAKKPPAAPQQPQPPAPHPPQHPQNQAHRGGHRGRSSAATANASSASCS SQ RRLGRVLNFLFYLSLVAAAAFSGWYVHHVLEEVQQVRRGHQDFSRQRDELGQGLQGVEQKVQSLQATFGTFESLLRNSQH SQ KQDLTEKAVKEGESELNRISEVLQKLQNEILKDLSDGIHVVKDARERDFTSLENTVEERLTELTKSINDNIAIFTDVQKR SQ SQKEINEVKMKVASLEESKGDRSQDVKTLKDAVKEVQASMMSRERDIEALKSSLQTMESDVYTEVRELVSLKQEQQAFKQ SQ AADSERLALQALTEKLLRSEESSSRLPEDIRRLEEELQQLKVGAHGSEEGAVFKDSKALEELQRQIEGLGARLQYVEDGV SQ YSMQVASARHTESLESLLSKSQEYEQRLAMLQEHVGNLGSSSDLASTVRSLGETQLALSSDLKELKQSLGELPGTVESLQ SQ EQVLSLLSQDQAQAEGLPPQDFLDRLSSLDNLKSSVSQVESDLKMLRTAVDSLVAYSVKIETNENNLESAKGLLDDLRND SQ LDRLFLKVEKIHEKI //