Gene Information
Gene NameMMRN1
OrganismHomo sapiens (Human)
Gene Length1228
Protein NamesMultimerin-1 (EMILIN-4) (Elastin microfibril interface located protein 4) (Elastin microfibril interfacer 4) (Endothelial cell multimerin) [Cleaved into: Platelet glycoprotein Ia*; 155 kDa platelet multimerin (p-155) (p155)]
Target NameNA
Target TypeNA
Gene Age645 ( ENSG00000138722 )
Evolutionary StageVertebrata
AlphaFoldDBQ13201
Gene CardMMRN1
Uniprot IDQ13201
PfamPF00386; PF00008; PF07546
In ASDno
Allosteric Predictionyes (0.16457566)
Ortholog in AnimalsAlpaca_ MMRN1 ( ortholog_one2one )
Dog_ MMRN1 ( ortholog_one2one )
GuineaPig_ MMRN1 ( ortholog_one2one )
Macaque_ MMRN1 ( ortholog_one2one )
Mouse_ Mmrn1 ( ortholog_one2one )
Pig_ MMRN1 ( ortholog_one2one )
Rat_ Mmrn1 ( ortholog_one2one )
Rabbit_ MMRN1 ( ortholog_one2one )
OhnologsNA
ParalogsMMRN2, EMILIN3, EMILIN2, EMILIN1
TissueNA
Tissue SpecificitySynthesized by endothelial cells and megakaryocytes. Stored in platelet alpha granules and endothelial cell Weibel-Palade bodies, following activation of these cells, it is released and attached to megakaryocytes, platelets, endothelium and subendothelium of blood vessels. Not found in plasma. Found in vascular tissues such as placenta, lung, and liver. {ECO:0000269|PubMed:7629143, ECO:0000269|PubMed:8514871}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs1442138  rs3756065  rs12646270  rs17855885 
Subcellular location [CC]Secreted {ECO:0000305}.
Mouse PG classificationNA
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