UniProt Summary: Endoplasmic reticulum palmitoyl acyltransferase that mediates palmitoylation of proteins such as AMFR, CALX, ITPR1 and TFRC (PubMed:22314232, PubMed:22728137, PubMed:25368151, PubMed:28826475). Palmitoylates calnexin (CALX), which is required for its association with the ribosome-translocon complex and efficient folding of glycosylated proteins (PubMed:22314232). Mediates palmitoylation of AMFR, promoting AMFR distribution to the peripheral endoplasmic reticulum (PubMed:22728137). Together with SELENOK, palmitoylates ITPR1 in immune cells, leading to regulate ITPR1 stability and function (PubMed:25368151). {ECO:0000269|PubMed:22314232, ECO:0000269|PubMed:22728137, ECO:0000269|PubMed:25368151, ECO:0000269|PubMed:28826475}.
Pfam DomainsGO Terms
Pfam Domains
zf-DHHC
SH3 2
GO Terms
palmitoyltransferase activity
peptidyl-L-cysteine S-palmitoylation
peptidyl-S-diacylglycerol-L-cysteine biosynthetic process from peptidyl-cysteine
protein-cysteine S-palmitoyltransferase activity
protein palmitoylation
peptidyl-cysteine modification
protein lipidation
lipoprotein biosynthetic process
lipoprotein metabolic process
protein targeting to membrane
protein acylation
establishment of protein localization to membrane
protein targeting
protein localization to membrane
peptidyl-amino acid modification
endoplasmic reticulum membrane
Golgi apparatus
intracellular protein transport
endoplasmic reticulum
organonitrogen compound biosynthetic process
protein transport
intracellular transport
peptide transport
amide transport
cellular protein localization
cellular macromolecule localization
establishment of protein localization
cellular macromolecule biosynthetic process
macromolecule biosynthetic process
establishment of localization in cell
nitrogen compound transport
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)