TP2 Plays a key role in the replacement of histones to protamine in the elongating spermatids of mammals. In condensing spermatids, loaded onto the nucleosomes, where it promotes the recruitment and processing of protamines, which are responsible for histone eviction. Belongs to the nuclear transition protein 2 family. Expressed by spermatids (at protein level). Note: This description may include information from UniProtKB.
Protein type: DNA-binding
Chromosomal Location of Human Ortholog: 16 A1|16 5.83 cM
Cellular Component:  chromosome; male germ cell nucleus; nuclear nucleosome; nucleosome; nucleus
Molecular Function:  DNA binding; metal ion binding; zinc ion binding
Biological Process:  acrosome reaction; binding of sperm to zona pellucida; cell differentiation; flagellated sperm motility; multicellular organism development; penetration of zona pellucida; positive regulation of protein processing; spermatogenesis; spermatogenesis, exchange of chromosomal proteins
Reference #:  P11378 (UniProtKB)
Alt. Names/Synonyms: Nuclear transition protein 2; STP2; Tnp2; TP-2; TP2; transition protein 2; transition protein 2 (alt.)
Gene Symbols: Tnp2
Molecular weight: 13,117 Da
Basal Isoelectric point: 11.8  Predict pI for various phosphorylation states
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TP2

Protein Structure Not Found.

Cross-references to other databases:  STRING  |  BioGPS  |  Pfam  |  Phospho.ELM  |  NetworKIN  |  UniProtKB  |  Entrez-Gene  |  GenPept  |  Ensembl Gene  |  Ensembl Protein