Homo sapiens Gene: MMRN1
Summary
InnateDB Gene IDBG-30170.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol MMRN1
Gene Name multimerin 1
Synonyms ECM; EMILIN4; GPIa*; MMRN
Species Homo sapiens
Ensembl Gene ENSG00000138722
Encoded Proteins
multimerin 1
multimerin 1
multimerin 1
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary Multimerin is a massive, soluble protein found in platelets and in the endothelium of blood vessels. It is comprised of subunits linked by interchain disulfide bonds to form large, variably sized homomultimers. Multimerin is a factor V/Va-binding protein and may function as a carrier protein for platelet factor V. It may also have functions as an extracellular matrix or adhesive protein. Recently, patients with an unusual autosomal-dominant bleeding disorder (factor V Quebec) were found to have a deficiency of platelet multimerin. [provided by RefSeq, Jul 2008]
Multimerin is a massive, soluble protein found in platelets and in the endothelium of blood vessels. It is comprised of subunits linked by interchain disulfide bonds to form large, variably sized homomultimers. Multimerin is a factor V/Va-binding protein and may function as a carrier protein for platelet factor V. It may also have functions as an extracellular matrix or adhesive protein. Recently, patients with an unusual autosomal-dominant bleeding disorder (factor V Quebec) were found to have a deficiency of platelet multimerin. [provided by RefSeq, Jul 2008]
Gene Information
Type Protein coding
Genomic Location Chromosome 4:89879532-89954629
Strand Forward strand
Band q22.1
Transcripts
ENST00000264790 ENSP00000264790
ENST00000394980 ENSP00000378431
ENST00000508372 ENSP00000426461
ENST00000506328
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 3 experimentally validated interaction(s) in this database.
Experimentally validated
Total 3 [view]
Protein-Protein 3 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0005509 calcium ion binding
GO:0005515 protein binding
Biological Process
GO:0002576 platelet degranulation
GO:0007155 cell adhesion
GO:0007596 blood coagulation
GO:0030168 platelet activation
Cellular Component
GO:0005576 extracellular region
GO:0031093 platelet alpha granule lumen
Orthologs
Species
Mus musculus
Bos taurus
Gene ID
Gene Order
Not yet available
Pathways
NETPATH
REACTOME
Platelet degranulation pathway
Response to elevated platelet cytosolic Ca2+ pathway
Platelet activation, signaling and aggregation pathway
Hemostasis pathway
KEGG
INOH
PID NCI
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene Hs.268107 Hs.626464 Hs.708404
RefSeq NM_007351
HUGO
OMIM
CCDS CCDS3635
HPRD 03267
IMGT
EMBL
GenPept
RNA Seq Atlas