UVRB_WOLTR
ID UVRB_WOLTR Reviewed; 645 AA.
AC Q5GRL3;
DT 07-MAR-2006, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2005, sequence version 1.
DT 03-AUG-2022, entry version 105.
DE RecName: Full=UvrABC system protein B {ECO:0000255|HAMAP-Rule:MF_00204};
DE Short=Protein UvrB {ECO:0000255|HAMAP-Rule:MF_00204};
DE AltName: Full=Excinuclease ABC subunit B {ECO:0000255|HAMAP-Rule:MF_00204};
GN Name=uvrB {ECO:0000255|HAMAP-Rule:MF_00204}; OrderedLocusNames=Wbm0773;
OS Wolbachia sp. subsp. Brugia malayi (strain TRS).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC Anaplasmataceae; Wolbachieae; Wolbachia; unclassified Wolbachia.
OX NCBI_TaxID=292805;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TRS;
RX PubMed=15780005; DOI=10.1371/journal.pbio.0030121;
RA Foster J., Ganatra M., Kamal I., Ware J., Makarova K., Ivanova N.,
RA Bhattacharyya A., Kapatral V., Kumar S., Posfai J., Vincze T., Ingram J.,
RA Moran L., Lapidus A., Omelchenko M., Kyrpides N., Ghedin E., Wang S.,
RA Goltsman E., Joukov V., Ostrovskaya O., Tsukerman K., Mazur M., Comb D.,
RA Koonin E., Slatko B.;
RT "The Wolbachia genome of Brugia malayi: endosymbiont evolution within a
RT human pathogenic nematode.";
RL PLoS Biol. 3:599-614(2005).
CC -!- FUNCTION: The UvrABC repair system catalyzes the recognition and
CC processing of DNA lesions. A damage recognition complex composed of 2
CC UvrA and 2 UvrB subunits scans DNA for abnormalities. Upon binding of
CC the UvrA(2)B(2) complex to a putative damaged site, the DNA wraps
CC around one UvrB monomer. DNA wrap is dependent on ATP binding by UvrB
CC and probably causes local melting of the DNA helix, facilitating
CC insertion of UvrB beta-hairpin between the DNA strands. Then UvrB
CC probes one DNA strand for the presence of a lesion. If a lesion is
CC found the UvrA subunits dissociate and the UvrB-DNA preincision complex
CC is formed. This complex is subsequently bound by UvrC and the second
CC UvrB is released. If no lesion is found, the DNA wraps around the other
CC UvrB subunit that will check the other stand for damage.
CC {ECO:0000255|HAMAP-Rule:MF_00204}.
CC -!- SUBUNIT: Forms a heterotetramer with UvrA during the search for
CC lesions. Interacts with UvrC in an incision complex.
CC {ECO:0000255|HAMAP-Rule:MF_00204}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00204}.
CC -!- DOMAIN: The beta-hairpin motif is involved in DNA binding.
CC {ECO:0000255|HAMAP-Rule:MF_00204}.
CC -!- SIMILARITY: Belongs to the UvrB family. {ECO:0000255|HAMAP-
CC Rule:MF_00204}.
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DR EMBL; AE017321; AAW71361.1; -; Genomic_DNA.
DR RefSeq; WP_011256970.1; NC_006833.1.
DR AlphaFoldDB; Q5GRL3; -.
DR SMR; Q5GRL3; -.
DR STRING; 292805.Wbm0773; -.
DR EnsemblBacteria; AAW71361; AAW71361; Wbm0773.
DR KEGG; wbm:Wbm0773; -.
DR eggNOG; COG0556; Bacteria.
DR HOGENOM; CLU_009621_2_1_5; -.
DR OMA; EYVDRMV; -.
DR OrthoDB; 95696at2; -.
DR Proteomes; UP000000534; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0009380; C:excinuclease repair complex; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0009381; F:excinuclease ABC activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006289; P:nucleotide-excision repair; IEA:UniProtKB-UniRule.
DR GO; GO:0009432; P:SOS response; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.300; -; 3.
DR HAMAP; MF_00204; UvrB; 1.
DR InterPro; IPR006935; Helicase/UvrB_N.
DR InterPro; IPR014001; Helicase_ATP-bd.
DR InterPro; IPR001650; Helicase_C.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR001943; UVR_dom.
DR InterPro; IPR036876; UVR_dom_sf.
DR InterPro; IPR004807; UvrB.
DR InterPro; IPR041471; UvrB_inter.
DR InterPro; IPR024759; UvrB_YAD/RRR_dom.
DR PANTHER; PTHR24029; PTHR24029; 1.
DR Pfam; PF00271; Helicase_C; 1.
DR Pfam; PF04851; ResIII; 1.
DR Pfam; PF02151; UVR; 1.
DR Pfam; PF12344; UvrB; 1.
DR Pfam; PF17757; UvrB_inter; 1.
DR SMART; SM00487; DEXDc; 1.
DR SMART; SM00490; HELICc; 1.
DR SUPFAM; SSF46600; SSF46600; 1.
DR SUPFAM; SSF52540; SSF52540; 2.
DR TIGRFAMs; TIGR00631; uvrb; 1.
DR PROSITE; PS51192; HELICASE_ATP_BIND_1; 1.
DR PROSITE; PS51194; HELICASE_CTER; 1.
DR PROSITE; PS50151; UVR; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cytoplasm; DNA damage; DNA excision; DNA repair;
KW Excision nuclease; Nucleotide-binding; SOS response.
FT CHAIN 1..645
FT /note="UvrABC system protein B"
FT /id="PRO_0000227382"
FT DOMAIN 24..414
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00204"
FT DOMAIN 426..591
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00204"
FT DOMAIN 610..645
FT /note="UVR"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00204"
FT MOTIF 90..113
FT /note="Beta-hairpin"
FT BINDING 37..44
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00204"
SQ SEQUENCE 645 AA; 73547 MW; 3F3AFB23A1907085 CRC64;
MKFQLVTHFQ PAGDQPQAID SLVAGLNDNK RDQVLLGVTG SGKTFTMANV IARTNRPALI
IAHNKTLAAQ LYEEMKGFFP HNAVEYFISY YDYYQPEAYL PQTDTYIEKD SVINERIDML
RYSAVCSLLE RRDTIVVASV SCIYGLGSPE SYLSMTITLS TGDRIRINDF LNDLANLQYK
RSDIRFERGY FRMRGDVIDI FPAYYEDKAW RLLLIGNEIE GISEINAITG NIIKCIDKIT
IFPNSYHITS RETLLRAVQP IREELNERLD YYYSQNKIVE AQRLEQRTNF DIEMMVATGT
CKGIENYSRY LYGMEAGDAP PTLFEYLPED VILFVDESHV TVPQIGAMYN GNESRKKKLI
DHGFRLPSAF DNRPLKFKEW ESMRPQTIYI SATPGKYELA RTNNLFVEQV IRPTGITDPI
CIVKPAEAQV YDVVHEAQVT IKRGFCVLIT TLTKKMAEKL AEHMSELNMK VSYLHSDISA
LERIDIVYKL RSKEIDVLIG VNLLREGLDI PECGLVAILD ADKEGFLRSE TSLIQTIGRA
ARNAESRAIL YADKVTGSMD RALKETERRR KKQKKYSVLH NVLPKTIIKP ISNTLKEKVV
VKVTTIGMNK DTVSSLRKQM LAHAKNLEFE EAAKIKNIIG RINNL
