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Protein

Histone H4

Gene
N/A
Organism
Diadromus pulchellus (Parasitic wasp)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

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.

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
DNA bindingi17 – 215

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Ligandi

DNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Histone H4
OrganismiDiadromus pulchellus (Parasitic wasp)
Taxonomic identifieri7420 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEcdysozoaArthropodaHexapodaInsectaPterygotaNeopteraEndopterygotaHymenopteraApocritaIchneumonoideaIchneumonidaeIchneumoninaeDiadromus

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Chromosome, Nucleosome core, Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methionineiRemovedBy similarity
Chaini2 – 103102Histone H4PRO_0000158301Add
BLAST

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.

Structurei

3D structure databases

ProteinModelPortaliP91882.
SMRiP91882. Positions 9-103.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the histone H4 family.Curated

Family and domain databases

Gene3Di1.10.20.10. 1 hit.
InterProiIPR009072. Histone-fold.
IPR001951. Histone_H4.
IPR019809. Histone_H4_CS.
[Graphical view]
PRINTSiPR00623. HISTONEH4.
SMARTiSM00417. H4. 1 hit.
[Graphical view]
SUPFAMiSSF47113. SSF47113. 1 hit.
PROSITEiPS00047. HISTONE_H4. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P91882-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTGRGKGGKG LGKGGAKRHR KVLRDNIQGI TKPAIRRLAR RGGVKRISGL
60 70 80 90 100
IYEETRGVLK VFWQNVIRDA VTYTEHAKRK TVTAMDVVYA LKRQGRTLYG

FGG
Length:103
Mass (Da):11,453
Last modified:January 23, 2007 - v3
Checksum:iD21600A493BD2090
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X91510 mRNA. Translation: CAA62810.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X91510 mRNA. Translation: CAA62810.1.

3D structure databases

ProteinModelPortaliP91882.
SMRiP91882. Positions 9-103.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

Gene3Di1.10.20.10. 1 hit.
InterProiIPR009072. Histone-fold.
IPR001951. Histone_H4.
IPR019809. Histone_H4_CS.
[Graphical view]
PRINTSiPR00623. HISTONEH4.
SMARTiSM00417. H4. 1 hit.
[Graphical view]
SUPFAMiSSF47113. SSF47113. 1 hit.
PROSITEiPS00047. HISTONE_H4. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Fast cloning and sequencing of histone H4 and actin messenger RNA fragments and their uses as control."
    Hamelin E., Bigot Y.Y.B., Rouleux F., Renault S., Periquet G.
    Submitted (SEP-1995) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].

Entry informationi

Entry nameiH4_DIAPU
AccessioniPrimary (citable) accession number: P91882
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 16, 2004
Last sequence update: January 23, 2007
Last modified: October 14, 2015
This is version 65 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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.