BAIT

LCT

LAC, LPH, LPH1
lactase
GO Process (3)
GO Function (1)
GO Component (3)
Homo sapiens
PREY

HSPA5

BIP, GRP78, HEL-S-89n, MIF2
heat shock 70kDa protein 5 (glucose-regulated protein, 78kDa)
Homo sapiens

Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

The prosequence of human lactase-phlorizin hydrolase modulates the folding of the mature enzyme.

Jacob R, Peters K, Naim HY

The efficient transport of proteins along the secretory pathway requires that the polypeptide adopts a stably folded conformation to egress the endoplasmic reticulum (ER). The transport-competent precursor of the brush border enzyme LPH, pro-LPH, undergoes an intracellular cleavage process in the trans-Golgi network between Arg(734) and Leu(735) to yield LPH beta(initial). The role of the prodomain comprising the N-terminally located ... [more]

J. Biol. Chem. Mar. 08, 2002; 277(10);8217-25 [Pubmed: 11751874]

Throughput

  • Low Throughput

Curated By

  • BioGRID