Mus musculus Protein: Tnp1
Summary
InnateDB Protein IDBP-166223.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Tnp1
Protein Name transition protein 1
Synonyms Stp-1; Tp-1; TP1;
Species Mus musculus
Ensembl Protein ENSMUSP00000027374
InnateDB Gene IDBG-166221 (Tnp1)
Protein Structure
UniProt Annotation
Function In the elongating spermatids of mammals, the conversion of nucleosomal chromatin to the compact, non-nucleosomal form found in the sperm nucleus is associated with the appearance of a small set of basic chromosomal transition proteins.
Subcellular Localization Nucleus. Chromosome.
Disease Associations
Tissue Specificity Testis.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 7 interaction(s) predicted by orthology.
Predicted by orthology
Total 7 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0003677 DNA binding
Biological Process
GO:0000012 single strand break repair
GO:0006337 nucleosome disassembly
GO:0006338 chromatin remodeling
GO:0006342 chromatin silencing
GO:0007275 multicellular organismal development
GO:0007283 spermatogenesis
GO:0007286 spermatid development
GO:0007290 spermatid nucleus elongation
GO:0019953 sexual reproduction
GO:0030317 sperm motility
GO:0045892 negative regulation of transcription, DNA-templated
Cellular Component
GO:0000786 nucleosome
GO:0001673 male germ cell nucleus
GO:0005634 nucleus
Protein Structure and Domains
PDB ID MGI:98784
InterPro IPR001319 Nuclear transition protein 1
PFAM PF02079
PRINTS
PIRSF
SMART
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt P10856
PhosphoSite PhosphoSite-P10856
TrEMBL Q545L6
UniProt Splice Variant
Entrez Gene 21958
UniGene
RefSeq NP_033433
MGI ID
MGI Symbol Tnp1
OMIM
CCDS CCDS35611
HPRD
IMGT
EMBL AK006495 BC048494 BC061170 CH466548 S80846 X12521
GenPept AAB21244 AAH48494 AAH61170 BAB24620 CAA31039 EDL00299