H4_STYPL
ID H4_STYPL Reviewed; 103 AA.
AC Q27765;
DT 16-AUG-2004, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 3.
DT 03-AUG-2022, entry version 86.
DE RecName: Full=Histone H4;
OS Styela plicata (Wrinkled sea squirt) (Ascidia plicata).
OC Eukaryota; Metazoa; Chordata; Tunicata; Ascidiacea; Stolidobranchia;
OC Styelidae; Styela.
OX NCBI_TaxID=7726;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=8343160; DOI=10.1006/bbrc.1993.1889;
RA Ishaq A.I., Rizvi S.B., Wells D.E., Tomlinson C.R.;
RT "A characterization of the H3 and H4 histone genes from the ascidian Styela
RT plicata.";
RL Biochem. Biophys. Res. Commun. 194:775-783(1993).
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 -!- 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.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250}. Chromosome {ECO:0000250}.
CC -!- PTM: Butyrylation of histones marks active promoters and competes with
CC histone acetylation. {ECO:0000250|UniProtKB:P62806}.
CC -!- PTM: Glutarylation at Lys-92 (H4K91glu) destabilizes nucleosomes by
CC promoting dissociation of the H2A-H2B dimers from nucleosomes.
CC {ECO:0000250|UniProtKB:P62805}.
CC -!- SIMILARITY: Belongs to the histone H4 family. {ECO:0000305}.
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DR EMBL; S64499; AAB27670.2; -; Genomic_DNA.
DR PIR; JN0688; JN0688.
DR AlphaFoldDB; Q27765; -.
DR SMR; Q27765; -.
DR PRIDE; Q27765; -.
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 CDD; cd00076; H4; 1.
DR Gene3D; 1.10.20.10; -; 1.
DR InterPro; IPR035425; CENP-T/H4_C.
DR InterPro; IPR009072; Histone-fold.
DR InterPro; IPR001951; Histone_H4.
DR InterPro; IPR019809; Histone_H4_CS.
DR Pfam; PF15511; CENP-T_C; 1.
DR PRINTS; PR00623; HISTONEH4.
DR SMART; SM00417; H4; 1.
DR SUPFAM; SSF47113; SSF47113; 1.
DR PROSITE; PS00047; HISTONE_H4; 1.
PE 3: Inferred from homology;
KW Acetylation; Chromosome; DNA-binding; Hydroxylation; Methylation;
KW Nucleosome core; Nucleus.
FT INIT_MET 1
FT /note="Removed"
FT /evidence="ECO:0000250"
FT CHAIN 2..103
FT /note="Histone H4"
FT /id="PRO_0000158364"
FT DNA_BIND 17..21
FT REGION 1..20
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOD_RES 2
FT /note="N-acetylserine"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 6
FT /note="N6-(2-hydroxyisobutyryl)lysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 6
FT /note="N6-butyryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 6
FT /note="N6-glutaryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 9
FT /note="N6-(2-hydroxyisobutyryl)lysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 9
FT /note="N6-butyryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 9
FT /note="N6-propionyllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 13
FT /note="N6-(2-hydroxyisobutyryl)lysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 13
FT /note="N6-butyryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 13
FT /note="N6-glutaryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 17
FT /note="N6-(2-hydroxyisobutyryl)lysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 17
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 17
FT /note="N6-butyryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 17
FT /note="N6-propionyllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 21
FT /note="N6-methyllysine"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 32
FT /note="N6-(2-hydroxyisobutyryl)lysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 32
FT /note="N6-butyryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 32
FT /note="N6-glutaryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 32
FT /note="N6-propionyllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 32
FT /note="N6-succinyllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 45
FT /note="N6-(2-hydroxyisobutyryl)lysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 45
FT /note="N6-butyryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 45
FT /note="N6-propionyllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 60
FT /note="N6-(2-hydroxyisobutyryl)lysine"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 60
FT /note="N6-glutaryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 78
FT /note="N6-(2-hydroxyisobutyryl)lysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 78
FT /note="N6-butyryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 78
FT /note="N6-glutaryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 78
FT /note="N6-propionyllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 78
FT /note="N6-succinyllysine"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 80
FT /note="N6-(2-hydroxyisobutyryl)lysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 80
FT /note="N6-butyryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 80
FT /note="N6-glutaryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 80
FT /note="N6-propionyllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 92
FT /note="N6-(2-hydroxyisobutyryl)lysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 92
FT /note="N6-butyryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 92
FT /note="N6-glutaryllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 92
FT /note="N6-propionyllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
FT MOD_RES 92
FT /note="N6-succinyllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P62805"
SQ SEQUENCE 103 AA; 11349 MW; A9E5DE0888B97598 CRC64;
MSGRGKGGKG LGKGGAKRHR KVLRDNIQGI TKPAIRRLAR RGGVKRISGL IYEETRGVLK
VFLENVIRDA VTYTEHAKRK TVTALDVVYA LKRQGRTLYG FGG
