ID A0A150L959_9BACI Unreviewed; 279 AA.
AC A0A150L959;
DT 08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT 08-JUN-2016, sequence version 1.
DT 27-MAR-2024, entry version 29.
DE RecName: Full=Non-homologous end joining protein Ku {ECO:0000256|HAMAP-Rule:MF_01875};
GN Name=ku {ECO:0000256|HAMAP-Rule:MF_01875};
GN ORFNames=B4102_2803 {ECO:0000313|EMBL:KYD08526.1}, B5V89_08510
GN {ECO:0000313|EMBL:PTY78779.1};
OS Heyndrickxia sporothermodurans.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Heyndrickxia.
OX NCBI_TaxID=46224 {ECO:0000313|EMBL:KYD08526.1, ECO:0000313|Proteomes:UP000075666};
RN [1] {ECO:0000313|EMBL:KYD08526.1, ECO:0000313|Proteomes:UP000075666}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=B4102 {ECO:0000313|EMBL:KYD08526.1,
RC ECO:0000313|Proteomes:UP000075666};
RA Berendsen E.M., Wells-Bennik M.H., Krawcyk A.O., De Jong A., Holsappel S.,
RA Eijlander R.T., Kuipers O.P.;
RT "Genome Sequences of Twelve Sporeforming Bacillus Species Isolated from
RT Foods.";
RL Submitted (JAN-2016) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:PTY78779.1, ECO:0000313|Proteomes:UP000244181}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SAD {ECO:0000313|EMBL:PTY78779.1,
RC ECO:0000313|Proteomes:UP000244181};
RA Owusu-Darko R., Allam M., Ismail A., Buys E.;
RT "Whole genome sequence of Bacillus sporothermodurans.";
RL Submitted (MAR-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: With LigD forms a non-homologous end joining (NHEJ) DNA
CC repair enzyme, which repairs dsDNA breaks with reduced fidelity. Binds
CC linear dsDNA with 5'- and 3'- overhangs but not closed circular dsDNA
CC nor ssDNA. Recruits and stimulates the ligase activity of LigD.
CC {ECO:0000256|HAMAP-Rule:MF_01875}.
CC -!- SUBUNIT: Homodimer. Interacts with LigD. {ECO:0000256|HAMAP-
CC Rule:MF_01875}.
CC -!- SIMILARITY: Belongs to the prokaryotic Ku family. {ECO:0000256|HAMAP-
CC Rule:MF_01875}.
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:KYD08526.1}.
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DR EMBL; LQYN01000031; KYD08526.1; -; Genomic_DNA.
DR EMBL; NAZB01000019; PTY78779.1; -; Genomic_DNA.
DR RefSeq; WP_066229811.1; NZ_NAZD01000201.1.
DR STRING; 46224.B4102_2803; -.
DR GeneID; 62498450; -.
DR PATRIC; fig|46224.3.peg.2373; -.
DR OrthoDB; 9795084at2; -.
DR Proteomes; UP000075666; Unassembled WGS sequence.
DR Proteomes; UP000244181; Unassembled WGS sequence.
DR GO; GO:0003690; F:double-stranded DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006310; P:DNA recombination; IEA:UniProtKB-KW.
DR GO; GO:0006303; P:double-strand break repair via nonhomologous end joining; IEA:UniProtKB-UniRule.
DR CDD; cd00789; KU_like; 1.
DR Gene3D; 2.40.290.10; -; 1.
DR HAMAP; MF_01875; Prokaryotic_Ku; 1.
DR InterPro; IPR006164; Ku70/Ku80_beta-barrel_dom.
DR InterPro; IPR009187; Prok_Ku.
DR InterPro; IPR016194; SPOC-like_C_dom_sf.
DR NCBIfam; TIGR02772; Ku_bact; 1.
DR PANTHER; PTHR41251; NON-HOMOLOGOUS END JOINING PROTEIN KU; 1.
DR PANTHER; PTHR41251:SF1; NON-HOMOLOGOUS END JOINING PROTEIN KU; 1.
DR Pfam; PF02735; Ku; 1.
DR PIRSF; PIRSF006493; Prok_Ku; 1.
DR SMART; SM00559; Ku78; 1.
DR SUPFAM; SSF100939; SPOC domain-like; 1.
PE 3: Inferred from homology;
KW DNA damage {ECO:0000256|HAMAP-Rule:MF_01875};
KW DNA recombination {ECO:0000256|HAMAP-Rule:MF_01875};
KW DNA repair {ECO:0000256|HAMAP-Rule:MF_01875};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW Rule:MF_01875}; Reference proteome {ECO:0000313|Proteomes:UP000075666}.
FT DOMAIN 52..181
FT /note="Ku"
FT /evidence="ECO:0000259|SMART:SM00559"
FT REGION 249..279
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 279 AA; 31748 MW; 78A7A4791C821C90 CRC64;
MHTIWKGSIS FGLVNIPIKL HAATEDKDIK LRTLHKKCHT PIKYEKICPV CETELAMDDI
VKGYEITKGK FIILDESELD ELKKATEEKA VEIIDFIKIE EIDPIYFNRS YYMSPNEGGM
KAYGLLRKAL LETEKAGLAK IIMRSKEQLA IIRVYENTLL METIHFPDEV RNVGDVPNVP
ADDQVSKKEI DTAILLIEQL TTKFEPEKYT DEYRTKLMEL INSKQVGKQA VTPKEKAPTT
NVTDLMAALQ ASIDKTKPKE EKKAPTRRKK APAKAKKAQ
//
