protein YIPF5 (YIP1 family member 5, YPT-interacting protein 1A, Five-pass transmembrane protein localizing in the Golgi apparatus & the endoplasmic reticulum 5, smooth muscle cell-associated protein 5, SMAP-5, YIPF5, FINGER5, YIP1A, PP12723, SB140, UNQ3123/PRO10275)

Function

• transport between endoplasmic reticulum & Golgi
• interacts with the COP2 coat components Sec23 (SEC23A &/or SEC23B) & Sec24 (SEC24A &/or SEC24B)
• interacts with YIF1A, RAB1A (putative)
• induced by TGFB1

Compartment

• endoplasmic reticulum, Golgi, cytoplasmic vesicle, coatomer-coated vesicle

Alternative splicing

named isoforms=3

Expression

• ubiquitously expressed
• highly expressed in coronary smooth muscles

More general terms

• transmembrane 5c protein
• phosphoprotein

Database

• UniProt: http://www.uniprot.org/uniprot/Q969M3.html