Homo sapiens Gene: EDDM3B
Summary
InnateDB Gene IDBG-2378.5
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol EDDM3B
Gene Name epididymal protein 3B
Synonyms
Species Homo sapiens
Ensembl Gene ENSG00000181552
Encoded Proteins
epididymal protein 3B
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary Testicular sperm are morphologically differentiated but are not progressively motile nor able to fertilize an egg. Post-testicular maturation requires exposure of spermatozoa to the microenvironment of the epididymal lumen. Spermatozoa undergo extensive changes in the epididymis, including enzymatic modifications, loss of pre-existing components and addition of new glycoproteins from epididymal secretions. These modifying proteins and enzymes are synthesized by epithelial cells lining the epididymal duct and secreted apically into the lumen, where they come into contact with, and may be absorbed onto, the sperm membranes. The proteins encoded by the genes in this cluster are synthesized and secreted by epididymal epithelial cells. [provided by RefSeq, Jul 2008]
Gene Information
Type Protein coding
Genomic Location Chromosome 14:20768427-20770948
Strand Forward strand
Band q11.2
Transcripts
ENST00000326783 ENSP00000314810
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
Gene Ontology

Molecular Function
Accession GO Term
GO:0003674 molecular_function
Biological Process
Cellular Component
GO:0005576 extracellular region
Orthologs
No orthologs found for this gene
Cross-References
SwissProt P56851
TrEMBL W0UV31
UniProt Splice Variant
Entrez Gene 64184
UniGene Hs.525202
RefSeq NM_022360
HUGO HGNC:19223
OMIM 611582
CCDS CCDS9557
HPRD
IMGT
EMBL AY358865 BC128030 CH471078 HG328850 X76386
GenPept AAI28031 AAQ89224 CAC17141 CDG31926 EAW66443
RNA Seq Atlas 64184