ID   H4_PSEMZ                Reviewed;          18 AA.
AC   P85945;
DT   05-OCT-2010, integrated into UniProtKB/Swiss-Prot.
DT   05-OCT-2010, sequence version 1.
DT   03-AUG-2022, entry version 17.
DE   RecName: Full=Histone H4 {ECO:0000250|UniProtKB:P62787};
DE   Flags: Fragments;
OS   Pseudotsuga menziesii (Douglas-fir) (Abies menziesii).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Pinopsida; Pinidae; Conifers I; Pinales; Pinaceae;
OC   Pseudotsuga.
OX   NCBI_TaxID=3357;
RN   [1] {ECO:0000305}
RP   IDENTIFICATION BY MASS SPECTROMETRY.
RX   PubMed=18602030; DOI=10.1016/j.jprot.2008.06.004;
RA   Islam M.A., Sturrock R.N., Ekramoddoullah A.K.M.;
RT   "A proteomics approach to identify proteins differentially expressed in
RT   Douglas-fir seedlings infected by Phellinus sulphurascens.";
RL   J. Proteomics 71:425-438(2008).
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. {ECO:0000305}.
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:0000305}.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250|UniProtKB:P62787}.
CC       Chromosome {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the histone H4 family. {ECO:0000255}.
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DR   AlphaFoldDB; P85945; -.
DR   PRIDE; P85945; -.
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.
PE   1: Evidence at protein level;
KW   Chromosome; DNA-binding; Nucleosome core; Nucleus.
FT   CHAIN           <1..>18
FT                   /note="Histone H4"
FT                   /id="PRO_0000397948"
FT   NON_CONS        10..11
FT                   /evidence="ECO:0000303|PubMed:18602030"
FT   NON_TER         1
FT                   /evidence="ECO:0000303|PubMed:18602030"
FT   NON_TER         18
FT                   /evidence="ECO:0000303|PubMed:18602030"
SQ   SEQUENCE   18 AA;  2166 MW;  BBF55F7014305AEB CRC64;
     ISGLIYEETR IFLENVIR