Gene Information
Gene NameCX3CL1
OrganismHomo sapiens (Human)
Gene Length397
Protein NamesFractalkine (C-X3-C motif chemokine 1) (CX3C membrane-anchored chemokine) (Neurotactin) (Small-inducible cytokine D1) [Cleaved into: Processed fractalkine]
Target NameNA
Target TypeNA
Gene Age244 ( ENSG00000006210 )
Evolutionary StageMammalia
AlphaFoldDBP78423
Gene CardCX3CL1
Uniprot IDP78423
PfamPF00048
In ASDno
Allosteric Predictionyes (0.618015153)
Ortholog in AnimalsAlpaca_ CX3CL1 ( ortholog_one2one )
Dog_ CX3CL1 ( ortholog_one2one )
GuineaPig_ CX3CL1 ( ortholog_one2one )
Macaque_ CX3CL1 ( ortholog_one2one )
Mouse_ Cx3cl1 ( ortholog_one2one )
Pig_ CX3CL1 ( ortholog_one2one )
Rat_ Cx3cl1 ( ortholog_one2one )
Rabbit_ CX3CL1 ( ortholog_one2one )
OhnologsNA
ParalogsCCL25, CCL21, XCL1, CCL20, CCL19, XCL2, CCL22, CCL17, CCL15, CCL18, CCL24, CCL3L3, CCL2, CCL4, CCL1, CCL16, CCL13, CCL8, CCL7, CCL11, CCL26, CCL4L2, CCL3, CCL23, CCL14
TissueNA
Tissue SpecificityExpressed in the seminal plasma, endometrial fluid and follicular fluid (at protein level). Small intestine, colon, testis, prostate, heart, brain, lung, skeletal muscle, kidney and pancreas. Most abundant in the brain and heart. {ECO:0000269|PubMed:23765988, ECO:0000269|PubMed:9024663, ECO:0000269|PubMed:9177350}.
Pharmacological Animal Models0.000730(Chimpanzee);0.001000(Mouse);NULL(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1B2T  (NMR  1F2L  (X-ray  2.00A  3ONA  (X-ray  2.60A  4XT1  (X-ray  2.89A  4XT3  (X-ray  3.80A  5WB2  (X-ray  3.50A  7RKF  (EM  4.00A  7RKM  (EM  3.50A  7RKN  (EM  3.60A  7XBX  (EM  3.40A 
DBSNP rs35860084 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:9024663};
Single-pass type I membrane protein {ECO:0000255}.;
[Processed fractalkine]: Secreted {ECO:0000269|PubMed:9024663}.
Mouse PG classificationNA
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