Gene Information
Gene NameFCRL4
OrganismHomo sapiens (Human)
Gene Length515
Protein NamesFc receptor-like protein 4 (FcR-like protein 4) (FcRL4) (Fc receptor homolog 4) (FcRH4) (IFGP family protein 2) (hIFGP2) (Immune receptor translocation-associated protein 1) (CD antigen CD307d)
Target NameNA
Target TypeNA
Gene Age168 ( ENSG00000163518 )
Evolutionary StageVertebrata
AlphaFoldDBQ96PJ5
Gene CardFCRL4
Uniprot IDQ96PJ5
PfamPF00047; PF13895
In ASDno
Allosteric Predictionno (-1.210416326)
Ortholog in AnimalsAlpaca_ FCRL4 ( ortholog_one2one )
Dog_ FCRL4 ( ortholog_one2one )
Macaque_ FCRL4 ( ortholog_one2one )
Pig_ FCRL4 ( ortholog_one2one )
Rabbit_ FCRL4 ( ortholog_one2one )
OhnologsNA
ParalogsPECAM1, FCRL5, C17orf99, FCGR3B, FCRLA, FCGR2A, FCRLB, FCGR2B, FCGR3A, FCGR1A, FCER1A, FCGR2C, FCRL6, MILR1, FCRL2, FCRL3, FCRL1
Tissuetonsil
Tissue SpecificitySpecifically expressed by memory and monocytoid B-cells which populate spleen and lymph nodes. Preferentially expressed in memory B-cells associated with mucosal tissue (at protein level). {ECO:0000269|PubMed:11290337, ECO:0000269|PubMed:11929751, ECO:0000269|PubMed:12881317, ECO:0000269|PubMed:16079106, ECO:0000269|PubMed:16157685, ECO:0000269|PubMed:16849395}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs11582663  rs4561035  rs2039401  rs3811028 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:16157685, ECO:0000269|PubMed:16849395};
Single-pass type I membrane protein {ECO:0000269|PubMed:16157685, ECO:0000269|PubMed:16849395}.
Mouse PG classificationNA
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