ID U1FAR9_9ACTN Unreviewed; 699 AA.
AC U1FAR9;
DT 13-NOV-2013, integrated into UniProtKB/TrEMBL.
DT 13-NOV-2013, sequence version 1.
DT 24-JAN-2024, entry version 59.
DE RecName: Full=UvrABC system protein B {ECO:0000256|ARBA:ARBA00029504, ECO:0000256|HAMAP-Rule:MF_00204};
DE Short=Protein UvrB {ECO:0000256|HAMAP-Rule:MF_00204};
DE AltName: Full=Excinuclease ABC subunit B {ECO:0000256|HAMAP-Rule:MF_00204};
GN Name=uvrB {ECO:0000256|HAMAP-Rule:MF_00204};
GN ORFNames=H641_06648 {ECO:0000313|EMBL:ERF56136.1}, L860_02035
GN {ECO:0000313|EMBL:OCT43759.1};
OS Cutibacterium granulosum DSM 20700.
OC Bacteria; Actinomycetota; Actinomycetes; Propionibacteriales;
OC Propionibacteriaceae; Cutibacterium.
OX NCBI_TaxID=1160719 {ECO:0000313|EMBL:ERF56136.1, ECO:0000313|Proteomes:UP000016307};
RN [1] {ECO:0000313|EMBL:ERF56136.1, ECO:0000313|Proteomes:UP000016307}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 20700 {ECO:0000313|EMBL:ERF56136.1,
RC ECO:0000313|Proteomes:UP000016307};
RX PubMed=24053623; DOI=10.1186/1471-2164-14-640;
RA Mak T.N., Schmid M., Brzuszkiewicz E., Zeng G., Meyer R., Sfanos K.S.,
RA Brinkmann V., Meyer T.F., Bruggemann H.;
RT "Comparative genomics reveals distinct host-interacting traits of three
RT major human-associated propionibacteria.";
RL BMC Genomics 14:640-640(2013).
RN [2] {ECO:0000313|EMBL:OCT43759.1, ECO:0000313|Proteomes:UP000094467}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 20700 {ECO:0000313|EMBL:OCT43759.1,
RC ECO:0000313|Proteomes:UP000094467};
RA Jahns A.C., Eilers H., Alexeyev O.A.;
RL Submitted (MAY-2014) to the EMBL/GenBank/DDBJ databases.
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:0000256|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:0000256|ARBA:ARBA00026033, ECO:0000256|HAMAP-Rule:MF_00204,
CC ECO:0000256|RuleBase:RU003587}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|HAMAP-Rule:MF_00204, ECO:0000256|RuleBase:RU003587}.
CC -!- DOMAIN: The beta-hairpin motif is involved in DNA binding.
CC {ECO:0000256|HAMAP-Rule:MF_00204}.
CC -!- SIMILARITY: Belongs to the UvrB family. {ECO:0000256|ARBA:ARBA00008533,
CC ECO:0000256|HAMAP-Rule:MF_00204, ECO:0000256|RuleBase:RU003587}.
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:ERF56136.1}.
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DR EMBL; AOSS01000252; ERF56136.1; -; Genomic_DNA.
DR EMBL; JNBU01000001; OCT43759.1; -; Genomic_DNA.
DR RefSeq; WP_021104335.1; NZ_JNBU02000007.1.
DR AlphaFoldDB; U1FAR9; -.
DR PATRIC; fig|1160719.4.peg.1249; -.
DR OrthoDB; 9806651at2; -.
DR Proteomes; UP000016307; Unassembled WGS sequence.
DR Proteomes; UP000094467; Unassembled WGS sequence.
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 CDD; cd17916; DEXHc_UvrB; 1.
DR CDD; cd18790; SF2_C_UvrB; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 3.
DR Gene3D; 4.10.860.10; UVR domain; 1.
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 NCBIfam; TIGR00631; uvrb; 1.
DR PANTHER; PTHR24029; UVRABC SYSTEM PROTEIN B; 1.
DR PANTHER; PTHR24029:SF0; UVRABC SYSTEM PROTEIN B; 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; C-terminal UvrC-binding domain of UvrB; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 2.
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 {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00204}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00204};
KW DNA damage {ECO:0000256|ARBA:ARBA00022763, ECO:0000256|HAMAP-
KW Rule:MF_00204};
KW DNA excision {ECO:0000256|ARBA:ARBA00022769, ECO:0000256|HAMAP-
KW Rule:MF_00204};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204, ECO:0000256|HAMAP-
KW Rule:MF_00204};
KW Excision nuclease {ECO:0000256|ARBA:ARBA00022881, ECO:0000256|HAMAP-
KW Rule:MF_00204};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00204}; Reference proteome {ECO:0000313|Proteomes:UP000016307};
KW SOS response {ECO:0000256|HAMAP-Rule:MF_00204,
KW ECO:0000256|RuleBase:RU003587}.
FT DOMAIN 35..170
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000259|PROSITE:PS51192"
FT DOMAIN 438..600
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51194"
FT DOMAIN 655..690
FT /note="UVR"
FT /evidence="ECO:0000259|PROSITE:PS50151"
FT MOTIF 101..124
FT /note="Beta-hairpin"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00204"
FT BINDING 48..55
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00204"
SQ SEQUENCE 699 AA; 79857 MW; 8A05B83CF1C1CA92 CRC64;
MRPVNEITRR IAPMHVVSEF QPSGDQPKAI NELERRLKEG EQDVVLLGAT GTGKTATVAW
LAERVQRPML VMQPNKTLAA QFAQELRGFF PDNAVEYFVS YYDYYQPEAY VPQTDTYIEK
DSNINDEVER LRHSATTSLL TRRDVIVVST VSAIYGLGTP SEYVERMITL EVGQEWDRRE
LLSELITNQY VRNDISSERG TFRVQGDTIE IFPVYEENAV RIEFFGDEIE ALTTMHPITG
EVLHEDDIVY VFPASHYAAG PERMERAMKS IEAELSERLR ILERDGKLLE AQRLKMRTTY
DLEMMHQIGS CSGIENYSRH IDGRGPGTAP NCLLDYFPED FLLVVDESHV TIPQIGGMYE
GDMSRKRTLV EHGFRLPSAM DNRPLKFDEF VQRIGQTVYL SATPGSYETE RANGQVEQII
RPTGLVDPEI IVKPTNGQID DLMGLIKERA ERDERVLVTT LTKKMAEDLT DYLMEHGVRT
RYLHSEIETL KRIELLKQLR MGEYDVLVGI NLLREGLDLP EVSLVAILDA DKEGFLRSDR
SLIQTIGRAA RNVNGQVVMY ADTITESMRF AIDETNRRRE IQLAYNKEHG IDPTPLRKKI
GDITEMLARE EADTDELVAR FDYGKGHRGY DSMITDEQRA HRQLDSGKMS EQELGDLIVE
LTAQMRDAAG ELKFEVAARL RDEVADLKKD LRQMVEANR
//
