protein transport protein sec16B (protein SEC16 homolog B, regucalcin gene promoter region-related protein p117, RGPR-p117, leucine zipper transcription regulator 2, SEC16B, KIAA1928, LZTR2, RGPR, SEC16S)

Function

• required for secretory cargo trafic from the endoplasmic reticulum to the Golgi apparatus & for normal transitional endoplasmic reticulum (tER) organization
• SEC16A & SEC16B are each present in multiple copies in a heteromeric complex

Structure

belongs to the SEC16 family

Compartment

• endoplasmic reticulum membran
• peripheral membrane protein (putative)
• Golgi membrane

Alternative splicing

named isoforms=3

Expression

ubiquitous

More general terms

• phosphoprotein

Database

• UniProt: http://www.uniprot.org/uniprot/Q96JE7.html