UniProt Summary: Cell surface receptor for LCN2 (24p3) that plays a key role in iron homeostasis and transport. Able to bind iron-bound LCN2 (holo-24p3), followed by internalization of holo-24p3 and release of iron, thereby increasing intracellular iron concentration and leading to inhibition of apoptosis. Also binds iron-free LCN2 (apo-24p3), followed by internalization of apo-24p3 and its association with an intracellular siderophore, leading to iron chelation and iron transfer to the extracellular medium, thereby reducing intracellular iron concentration and resulting in apoptosis (By similarity). {ECO:0000250}.
Pfam DomainsGO Terms
Pfam Domains
MFS 1
Sugar tr
GO Terms
siderophore transport
integral component of organelle membrane
iron coordination entity transport
vacuolar membrane
cellular iron ion homeostasis
transmembrane transporter activity
iron ion transport
iron ion homeostasis
cellular transition metal ion homeostasis
transition metal ion transport
transition metal ion homeostasis
transmembrane signaling receptor activity
cellular metal ion homeostasis
metal ion homeostasis
cellular cation homeostasis
metal ion transport
cellular ion homeostasis
cation homeostasis
inorganic ion homeostasis
cellular chemical homeostasis
ion homeostasis
cation transport
cellular homeostasis
chemical homeostasis
transmembrane transport
ion transport
integral component of plasma membrane
homeostatic process
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)