ID A0A4D9EI01_9SAUR Unreviewed; 238 AA.
AC A0A4D9EI01;
DT 03-JUL-2019, integrated into UniProtKB/TrEMBL.
DT 03-JUL-2019, sequence version 1.
DT 27-MAR-2024, entry version 19.
DE SubName: Full=Kin of IRRE-like protein 3 {ECO:0000313|EMBL:TFK07328.1};
GN ORFNames=DR999_PMT10014 {ECO:0000313|EMBL:TFK07328.1};
OS Platysternon megacephalum (big-headed turtle).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Archelosauria; Testudinata; Testudines; Cryptodira; Durocryptodira;
OC Testudinoidea; Platysternidae; Platysternon.
OX NCBI_TaxID=55544 {ECO:0000313|EMBL:TFK07328.1, ECO:0000313|Proteomes:UP000297703};
RN [1] {ECO:0000313|EMBL:TFK07328.1, ECO:0000313|Proteomes:UP000297703}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DO16091913 {ECO:0000313|EMBL:TFK07328.1};
RC TISSUE=Muscle {ECO:0000313|EMBL:TFK07328.1};
RA Gong S.;
RT "Draft genome of the big-headed turtle Platysternon megacephalum.";
RL Submitted (APR-2019) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:TFK07328.1, ECO:0000313|Proteomes:UP000297703}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DO16091913 {ECO:0000313|EMBL:TFK07328.1};
RC TISSUE=Muscle {ECO:0000313|EMBL:TFK07328.1};
RA Gong S.;
RT "The genome sequence of big-headed turtle.";
RL Submitted (APR-2019) to the EMBL/GenBank/DDBJ databases.
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 -!- SUBCELLULAR LOCATION: Chromosome {ECO:0000256|ARBA:ARBA00004286}.
CC Nucleus {ECO:0000256|ARBA:ARBA00004123}.
CC -!- SIMILARITY: Belongs to the histone H3 family.
CC {ECO:0000256|ARBA:ARBA00010343}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:TFK07328.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; QXTE01000087; TFK07328.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A4D9EI01; -.
DR STRING; 55544.A0A4D9EI01; -.
DR Proteomes; UP000297703; Unassembled WGS sequence.
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; cd00074; H2A; 1.
DR Gene3D; 1.10.20.10; Histone, subunit A; 2.
DR InterPro; IPR009072; Histone-fold.
DR InterPro; IPR002119; Histone_H2A.
DR InterPro; IPR007125; Histone_H2A/H2B/H3.
DR InterPro; IPR032454; Histone_H2A_C.
DR InterPro; IPR000164; Histone_H3/CENP-A.
DR PANTHER; PTHR11426; HISTONE H3; 1.
DR PANTHER; PTHR11426:SF274; HISTONE H3.1T; 1.
DR Pfam; PF00125; Histone; 2.
DR Pfam; PF16211; Histone_H2A_C; 1.
DR PRINTS; PR00622; HISTONEH3.
DR SMART; SM00414; H2A; 1.
DR SMART; SM00428; H3; 1.
DR SUPFAM; SSF47113; Histone-fold; 2.
DR PROSITE; PS00322; HISTONE_H3_1; 1.
DR PROSITE; PS00959; HISTONE_H3_2; 1.
PE 3: Inferred from homology;
KW Chromosome {ECO:0000256|ARBA:ARBA00022454};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW Nucleosome core {ECO:0000256|ARBA:ARBA00023269};
KW Reference proteome {ECO:0000313|Proteomes:UP000297703};
KW Ubl conjugation {ECO:0000256|ARBA:ARBA00022843}.
FT DOMAIN 1..132
FT /note="Histone H2A/H2B/H3"
FT /evidence="ECO:0000259|Pfam:PF00125"
FT DOMAIN 138..184
FT /note="Histone H2A/H2B/H3"
FT /evidence="ECO:0000259|Pfam:PF00125"
FT DOMAIN 187..220
FT /note="Histone H2A C-terminal"
FT /evidence="ECO:0000259|Pfam:PF16211"
FT REGION 1..43
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 218..238
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 238 AA; 26475 MW; 16220BAA4D669016 CRC64;
MARTKQTARK STGGKAPRKQ LATKAARKSA PATGGVKKPH RYRPGTVALR EIRRYQKSTE
LLIRKLPFQR LVREIAQDFK TDLRFQSSAV MALQEASEAY LVGLFEDTNL CAIHAKRVTI
MPKDIQLARR IRGNYAERVG AGAPVYMAAV LEYLTAEILE LAGNAARDNK KTRIIPRHLQ
LAIRNDEELN KLLGKVTIAQ GGVLPNIQAV LLPKKTESHK AKTAASYRQQ QVLEAKGE
//
