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- Table of Contents
Facts about Outer dense fiber protein 2.
May have a modulating influence on sperm motility. Functions as a general scaffold protein that is specifically localized at the distal/subdistal appendages of mother centrioles.
Human | |
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Gene Name: | ODF2 |
Uniprot: | Q5BJF6 |
Entrez: | 4957 |
Belongs to: |
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ODF2 family |
Cenexin; FLJ44866; MGC111096; MGC9034; ODF2/1; ODF2/2; ODF8484-kD; outer dense fiber of sperm tails 2; outer dense fiber protein 2; sperm tail structural protein
Mass (kDA):
95.401 kDA
Human | |
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Location: | 9q34.11 |
Sequence: | 9; NC_000009.12 (128455155..128501292) |
Testis-specific (at protein level). Highly expressed in cytoplasm of step 2 round spermatids. Detected in the middle piece and extends to about half the principal piece of the sperm tails.
Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Cell projection, cilium. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome, centriole. Cytoplasm, cytoskeleton, spindle pole. Cell projection, cilium, flagellum. Localized at the microtubule organizing centers in interphase and spindle poles in mitosis. Localized at the distal/subdistal appendages of mother centrioles.
PMID: 10381817 by Petersen C., et al. Outer dense fibre proteins from human sperm tail: molecular cloning and expression analyses of two cDNA transcripts encoding proteins of approximately 70 kDa.
PMID: 16966375 by Soung N.-K., et al. Requirement of hCenexin for proper mitotic functions of polo-like kinase 1 at the centrosomes.