ID Q66H96; PN Calcium-binding protein 7; GN Cabp7; OS 10116; SL Nucleus Position: SL-0198; SL Comments: Golgi apparatus, trans-Golgi network membrane {ECO:0000305|PubMed:19458041}; Single-pass type IV membrane protein {ECO:0000305|PubMed:19458041}. Cytoplasm, perinuclear region {ECO:0000250}. Cell membrane {ECO:0000250}; Single-pass type IV membrane protein {ECO:0000250}. DR UNIPROT: Q66H96; DR Pfam: PF13499; DR PROSITE: PS00018; DR PROSITE: PS50222; DE Function: Negatively regulates Golgi-to-plasma membrane trafficking by interacting with PI4KB and inhibiting its activity. {ECO:0000269|PubMed:19458041}. DE Reference Proteome: Yes; GO GO:0016021; GO GO:0048471; GO GO:0005886; GO GO:0032588; GO GO:0005509; TP Membrane Topology: Transmembrane; Source: UniProt - Sequence Analysis {ECO:0000255}; SQ MPFHPVTAALMYRGIYTVPNLLSEQRPVDIPEDELEEIREAFKVFDRDGNGFISKQELGTAMRSLGYMPNEVELEVIIQR SQ LDMDGDGQVDFEEFVTLLGPKLSTSGIPEKFHGTDFDTVFWKCDMQKLTVDELKRLLYDTFCEHLSMKDIENIIMTEEES SQ HLGTAEECPVDVETCSNQQIRQTCVRKSLICAFAIAFIISVMLIAANQVLRSGMK //