GenomeNet

Database: UniProt
Entry: Q7N6Q1
LinkDB: Q7N6Q1
Original site: Q7N6Q1 
ID   UVRB_PHOLL              Reviewed;         669 AA.
AC   Q7N6Q1;
DT   07-MAR-2006, integrated into UniProtKB/Swiss-Prot.
DT   15-DEC-2003, sequence version 1.
DT   16-OCT-2019, entry version 106.
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};
GN   OrderedLocusNames=plu1491;
OS   Photorhabdus laumondii subsp. laumondii (strain DSM 15139 / CIP 105565
OS   / TT01).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Morganellaceae; Photorhabdus.
OX   NCBI_TaxID=243265;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 15139 / CIP 105565 / TT01;
RX   PubMed=14528314; DOI=10.1038/nbt886;
RA   Duchaud E., Rusniok C., Frangeul L., Buchrieser C., Givaudan A.,
RA   Taourit S., Bocs S., Boursaux-Eude C., Chandler M., Charles J.-F.,
RA   Dassa E., Derose R., Derzelle S., Freyssinet G., Gaudriault S.,
RA   Medigue C., Lanois A., Powell K., Siguier P., Vincent R., Wingate V.,
RA   Zouine M., Glaser P., Boemare N., Danchin A., Kunst F.;
RT   "The genome sequence of the entomopathogenic bacterium Photorhabdus
RT   luminescens.";
RL   Nat. Biotechnol. 21:1307-1313(2003).
CC   -!- FUNCTION: The UvrABC repair system catalyzes the recognition and
CC       processing of DNA lesions. A damage recognition complex composed
CC       of 2 UvrA and 2 UvrB subunits scans DNA for abnormalities. Upon
CC       binding of the UvrA(2)B(2) complex to a putative damaged site, the
CC       DNA wraps around one UvrB monomer. DNA wrap is dependent on ATP
CC       binding by UvrB and probably causes local melting of the DNA
CC       helix, facilitating insertion of UvrB beta-hairpin between the DNA
CC       strands. Then UvrB probes one DNA strand for the presence of a
CC       lesion. If a lesion is found the UvrA subunits dissociate and the
CC       UvrB-DNA preincision complex is formed. This complex is
CC       subsequently bound by UvrC and the second UvrB is released. If no
CC       lesion is found, the DNA wraps around the other UvrB subunit that
CC       will check the other stand for damage. {ECO:0000255|HAMAP-
CC       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}.
DR   EMBL; BX571864; CAE13784.1; -; Genomic_DNA.
DR   RefSeq; WP_011145793.1; NC_005126.1.
DR   SMR; Q7N6Q1; -.
DR   STRING; 243265.plu1491; -.
DR   PRIDE; Q7N6Q1; -.
DR   EnsemblBacteria; CAE13784; CAE13784; plu1491.
DR   KEGG; plu:plu1491; -.
DR   eggNOG; ENOG4105CCW; Bacteria.
DR   eggNOG; COG0556; LUCA.
DR   HOGENOM; HOG000073580; -.
DR   KO; K03702; -.
DR   OMA; RYMHSEI; -.
DR   OrthoDB; 95696at2; -.
DR   BioCyc; PLUM243265:PLU_RS07535-MONOMER; -.
DR   Proteomes; UP000002514; 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:ATPase 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   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; Complete proteome; Cytoplasm; DNA damage; DNA excision;
KW   DNA repair; Excision nuclease; Nucleotide-binding; Reference proteome;
KW   SOS response.
FT   CHAIN         1    669       UvrABC system protein B.
FT                                /FTId=PRO_0000227340.
FT   DOMAIN       26    414       Helicase ATP-binding. {ECO:0000255|HAMAP-
FT                                Rule:MF_00204}.
FT   DOMAIN      431    597       Helicase C-terminal. {ECO:0000255|HAMAP-
FT                                Rule:MF_00204}.
FT   DOMAIN      629    664       UVR. {ECO:0000255|HAMAP-Rule:MF_00204}.
FT   NP_BIND      39     46       ATP. {ECO:0000255|HAMAP-Rule:MF_00204}.
FT   MOTIF        92    115       Beta-hairpin.
SQ   SEQUENCE   669 AA;  76058 MW;  1E2636C2374F37C1 CRC64;
     MSKVFKLHSD FQPGGDQPEA IRQLQEGLED GLAHQTLLGV TGSGKTFTVA NVIANLNRPT
     MVLAPNKTLA AQLYSEMKDF FPENSVEYFV SYYDYYQPEA YVPSSDTFIE KDASVNEHIE
     QMRLSATKAL LERRDVIVVA SVSAIYGLGD PDSYLKMMLH LTNGMMIDQR SILRRLAELQ
     YTRNDQAFQR GTFRVRGEVI DIFPAESDEH ALRVELFDDE VERLSLFDPL TGQVQYHVPR
     YTVYPKTHYV TPRERIIQAM EAIKIELEQR RKVLLANGKL LEEQRITQRT QFDLEMMNEL
     GYCSGIENYS RYLSGRTEGE PPPTLFDYLP ADGLLVVDES HVTIPQIGGM YRGDRSRKET
     LVEYGFRMPS ALDNRPLRFE EFEALAPQTI YISATPGKYE LEKSSGDVVE QVVRPTGLLD
     PEVEVRPVAT QVDDLLSEIR IRAVKNERVL VTTLTKRMAE DLTEYLEEHG ERVRYLHSDI
     DTVERVEIIR DLRLGEFDVL VGINLLREGL DMPEVSLVAI LDADKEGFLR SERSLIQTIG
     RAARNLHGKA ILYGDKITDS MAKAIGETER RRAKQQIFNE KHGIVPKGLN KKINDILQIG
     QPAGGKRKGR GKAVATAETF SNLSAKELES KIRELEAKMY QHAQDLEFEQ AASVRDQVQA
     LREQFIANF
//
DBGET integrated database retrieval system