Family

Spindlin/spermiogenesis-specific protein (IPR003671)

Short name: SPIN/Ssty

Family relationships

Description

Spindlin (Spin) and Ssty were first identified for their involvement in gametogenesis. Spindlin was identified as a maternal transcript present in the unfertilised egg and early embryo, and was subsequently shown to interact with the spindle apparatus during oogenesis, and may therefore be important for mitosis [PMID: 9053325]. In addition, spindlin appears to be a target for cell cycle-dependent phosphorylation, and as such may play a role in cell cycle regulation during the transition from gamete to embryo [PMID: 11806826]. Ssty is a multi-copy, Y-linked spermatogenesis-specific transcript that appears to be required for normal spermatogenesis [PMID: 15020475]. Ssty may play an analogous role to spindlin in sperm cells, namely during the transition from sperm cells to early embryo, and in mitosis.

GO terms

Biological Process

GO:0007276 gamete generation

Molecular Function

No terms assigned in this category.

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
PANTHER
Pfam