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Protein

Histone H2B

Gene

Hist1h2ba

Organism
Mus musculus (Mouse)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at transcript leveli

Functioni

Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.SAAS annotation

GO - Molecular functioni

Complete GO annotation...

Keywords - Ligandi

DNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Histone H2BUniRule annotation
Gene namesi
Name:Hist1h2baImported
OrganismiMus musculus (Mouse)Imported
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeMusMus

Organism-specific databases

MGIiMGI:2448375. Hist1h2ba.

Subcellular locationi

  • Chromosome SAAS annotation
  • Nucleus UniRule annotationSAAS annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Chromosome, Nucleosome coreUniRule annotationSAAS annotation, NucleusUniRule annotationSAAS annotation

PTM / Processingi

Proteomic databases

PaxDbiA0JNS9.
PeptideAtlasiA0JNS9.
PRIDEiA0JNS9.

Interactioni

Subunit structurei

The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.UniRule annotationSAAS annotation

Protein-protein interaction databases

STRINGi10090.ENSMUSP00000056604.

Structurei

3D structure databases

ProteinModelPortaliA0JNS9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini8 – 102HistoneInterPro annotationAdd BLAST95

Sequence similaritiesi

Belongs to the histone H2B family.UniRule annotationSAAS annotation

Phylogenomic databases

eggNOGiKOG1744. Eukaryota.
ENOG4111NV5. LUCA.
HOVERGENiHBG007774.

Family and domain databases

Gene3Di1.10.20.10. 1 hit.
InterProiIPR009072. Histone-fold.
IPR007125. Histone_H2A/H2B/H3.
IPR000558. Histone_H2B.
[Graphical view]
PANTHERiPTHR23428. PTHR23428. 1 hit.
PfamiPF00125. Histone. 1 hit.
[Graphical view]
PRINTSiPR00621. HISTONEH2B.
SMARTiSM00427. H2B. 1 hit.
[Graphical view]
SUPFAMiSSF47113. SSF47113. 1 hit.
PROSITEiPS00357. HISTONE_H2B. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A0JNS9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPEVAVKGAT ISKKGFKKAV TKTQKKEGRK RKRCRKESYS IYIYKVLKQV
60 70 80 90 100
HPDTGISSKA MSIMNSFVTG IFERIASEAS RLAHYNKRST ITSREIQTAV
110 120
RLLLPGELAK HAVSEGTKAV TKYTSSK
Length:127
Mass (Da):14,179
Last modified:December 12, 2006 - v1
Checksum:iF9A51B0E4E035AF5
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BC126923 mRNA. Translation: AAI26924.1.
UniGeneiMm.377879.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BC126923 mRNA. Translation: AAI26924.1.
UniGeneiMm.377879.

3D structure databases

ProteinModelPortaliA0JNS9.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi10090.ENSMUSP00000056604.

Proteomic databases

PaxDbiA0JNS9.
PeptideAtlasiA0JNS9.
PRIDEiA0JNS9.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Organism-specific databases

MGIiMGI:2448375. Hist1h2ba.

Phylogenomic databases

eggNOGiKOG1744. Eukaryota.
ENOG4111NV5. LUCA.
HOVERGENiHBG007774.

Miscellaneous databases

SOURCEiSearch...

Family and domain databases

Gene3Di1.10.20.10. 1 hit.
InterProiIPR009072. Histone-fold.
IPR007125. Histone_H2A/H2B/H3.
IPR000558. Histone_H2B.
[Graphical view]
PANTHERiPTHR23428. PTHR23428. 1 hit.
PfamiPF00125. Histone. 1 hit.
[Graphical view]
PRINTSiPR00621. HISTONEH2B.
SMARTiSM00427. H2B. 1 hit.
[Graphical view]
SUPFAMiSSF47113. SSF47113. 1 hit.
PROSITEiPS00357. HISTONE_H2B. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiA0JNS9_MOUSE
AccessioniPrimary (citable) accession number: A0JNS9
Entry historyi
Integrated into UniProtKB/TrEMBL: December 12, 2006
Last sequence update: December 12, 2006
Last modified: July 6, 2016
This is version 65 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.