ID H0XF87_OTOGA Unreviewed; 126 AA.
AC H0XF87;
DT 22-FEB-2012, integrated into UniProtKB/TrEMBL.
DT 22-FEB-2012, sequence version 1.
DT 27-MAR-2024, entry version 97.
DE RecName: Full=Histone H2B {ECO:0000256|RuleBase:RU000451};
GN Name=LOC100941637 {ECO:0000313|Ensembl:ENSOGAP00000014663.1};
OS Otolemur garnettii (Small-eared galago) (Garnett's greater bushbaby).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Strepsirrhini; Lorisiformes;
OC Galagidae; Otolemur.
OX NCBI_TaxID=30611 {ECO:0000313|Ensembl:ENSOGAP00000014663.1, ECO:0000313|Proteomes:UP000005225};
RN [1] {ECO:0000313|Proteomes:UP000005225}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RG The Broad Institute Genome Sequencing Platform;
RA Di Palma F., Johnson J., Lander E.S., Lindblad-Toh K., Jaffe D.B.,
RA Gnerre S., MacCallum I., Przybylski D., Ribeiro F.J., Burton J.N.,
RA Walker B.J., Sharpe T., Hall G.;
RT "Version 3 of the genome sequence of Otolemur garnettii (Bushbaby).";
RL Submitted (MAR-2011) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Ensembl:ENSOGAP00000014663.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- FUNCTION: Core component of nucleosome. Nucleosomes wrap and compact
CC DNA into chromatin, limiting DNA accessibility to the cellular
CC machineries which require DNA as a template. Histones thereby play a
CC central role in transcription regulation, DNA repair, DNA replication
CC and chromosomal stability. DNA accessibility is regulated via a complex
CC set of post-translational modifications of histones, also called
CC histone code, and nucleosome remodeling.
CC {ECO:0000256|ARBA:ARBA00002001}.
CC -!- SUBUNIT: The nucleosome is a histone octamer containing two molecules
CC each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and
CC two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of
CC DNA. {ECO:0000256|RuleBase:RU000451}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|RuleBase:RU000451}.
CC -!- SIMILARITY: Belongs to the histone H2B family.
CC {ECO:0000256|ARBA:ARBA00006846, ECO:0000256|RuleBase:RU000451}.
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DR EMBL; AAQR03059044; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AAQR03175464; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AAQR03175465; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR RefSeq; XP_003788841.1; XM_003788793.1.
DR RefSeq; XP_003788844.1; XM_003788796.2.
DR RefSeq; XP_003788846.1; XM_003788798.1.
DR RefSeq; XP_003801902.1; XM_003801854.1.
DR RefSeq; XP_003801904.1; XM_003801856.2.
DR STRING; 30611.ENSOGAP00000007156; -.
DR Ensembl; ENSOGAT00000007998.2; ENSOGAP00000007156.2; ENSOGAG00000007996.2.
DR Ensembl; ENSOGAT00000016386.1; ENSOGAP00000014663.1; ENSOGAG00000016386.1.
DR Ensembl; ENSOGAT00000028766.1; ENSOGAP00000018260.1; ENSOGAG00000016394.2.
DR GeneID; 100940682; -.
DR GeneID; 100941637; -.
DR GeneID; 100944396; -.
DR GeneID; 100945989; -.
DR KEGG; oga:100940682; -.
DR KEGG; oga:100941637; -.
DR KEGG; oga:100944396; -.
DR KEGG; oga:100945989; -.
DR eggNOG; KOG1744; Eukaryota.
DR GeneTree; ENSGT01100000263506; -.
DR HOGENOM; CLU_075666_2_1_1; -.
DR OrthoDB; 5258202at2759; -.
DR TreeFam; TF300212; -.
DR Proteomes; UP000005225; Unassembled WGS sequence.
DR GO; GO:0005829; C:cytosol; IEA:UniProt.
DR GO; GO:0000786; C:nucleosome; IEA:UniProtKB-KW.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0046982; F:protein heterodimerization activity; IEA:InterPro.
DR GO; GO:0030527; F:structural constituent of chromatin; IEA:InterPro.
DR Gene3D; 1.10.20.10; Histone, subunit A; 1.
DR InterPro; IPR009072; Histone-fold.
DR InterPro; IPR007125; Histone_H2A/H2B/H3.
DR InterPro; IPR000558; Histone_H2B.
DR PANTHER; PTHR23428; HISTONE H2B; 1.
DR PANTHER; PTHR23428:SF326; HISTONE H2B TYPE 2-E; 1.
DR Pfam; PF00125; Histone; 1.
DR PRINTS; PR00621; HISTONEH2B.
DR SMART; SM00427; H2B; 1.
DR SUPFAM; SSF47113; Histone-fold; 1.
DR PROSITE; PS00357; HISTONE_H2B; 1.
PE 3: Inferred from homology;
KW Chromosome {ECO:0000256|RuleBase:RU000451};
KW DNA-binding {ECO:0000256|RuleBase:RU000451};
KW Nucleosome core {ECO:0000256|RuleBase:RU000451};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|RuleBase:RU000451};
KW Reference proteome {ECO:0000313|Proteomes:UP000005225}.
FT DOMAIN 11..101
FT /note="Histone H2A/H2B/H3"
FT /evidence="ECO:0000259|Pfam:PF00125"
FT REGION 1..36
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 17..35
FT /note="Basic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 126 AA; 13906 MW; FAE1479F44BE703D CRC64;
MPEPAKSAPA PKKGSKKAVT KAQKKDGKKR KRSRKESYSV YVYKVLKQVH PDTGISSKAM
GIMNSFVNDI FERIAGEASR LAHYNKRSTI TSREIQTAVR LLLPGELAKH AVSEGTKAVT
KYTSSK
//
