ID A0A147EPM7_9MICO Unreviewed; 336 AA.
AC A0A147EPM7;
DT 08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT 08-JUN-2016, sequence version 1.
DT 24-JAN-2024, entry version 26.
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=NS354_05220 {ECO:0000313|EMBL:KTR86328.1};
OS Leucobacter chromiiresistens.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Microbacteriaceae;
OC Leucobacter.
OX NCBI_TaxID=1079994 {ECO:0000313|EMBL:KTR86328.1, ECO:0000313|Proteomes:UP000070810};
RN [1] {ECO:0000313|EMBL:KTR86328.1, ECO:0000313|Proteomes:UP000070810}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NS354 {ECO:0000313|EMBL:KTR86328.1,
RC ECO:0000313|Proteomes:UP000070810};
RX PubMed=26793183;
RA Midha S., Bansal K., Sharma S., Kumar N., Patil P.P., Chaudhry V.,
RA Patil P.B.;
RT "Genomic Resource of Rice Seed Associated Bacteria.";
RL Front. Microbiol. 6:1551-1551(2016).
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:KTR86328.1}.
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DR EMBL; LDRK01000024; KTR86328.1; -; Genomic_DNA.
DR RefSeq; WP_058593530.1; NZ_LDRK01000024.1.
DR AlphaFoldDB; A0A147EPM7; -.
DR PATRIC; fig|1079994.3.peg.1130; -.
DR OrthoDB; 9795084at2; -.
DR Proteomes; UP000070810; 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; 2.
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:UP000070810}.
FT DOMAIN 52..179
FT /note="Ku"
FT /evidence="ECO:0000259|SMART:SM00559"
FT REGION 261..336
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 301..315
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 336 AA; 36998 MW; 896D58A525FC0DF3 CRC64;
MRAIWTGAIT FGLVNVPVKL FSATEDHDVE LHQVHARDGG RIRYQRRCEV CGEAVEYADI
DRAYVEDDET VVLTKEELEA IPQERNREIS VVEFVPTDQL DPIMFEKSYF LRPAGKSAKA
YVLLRRTLEQ TDRTAIVQFA LRQKTRIAAL RVRDDVLVVQ NLLWPDEVRE AEFPELDERV
RITAKELQLS AALVKSFSGD FDATDFHDEY QEELRQLVRA KLAAGDALDT EATFGDAEEE
DGSDAEVIDL MAALKESVQR SRAAKKAGGR RGAGGGSAAK GAARSGSAGK RTAAKKSSAK
KPAAKKPDAK KPAAKKPAAK RASAKRSTAK TDRRAG
//
