ID   UVRC_SYNY3              Reviewed;         626 AA.
AC   P73580;
DT   15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1997, sequence version 1.
DT   25-MAY-2022, entry version 130.
DE   RecName: Full=UvrABC system protein C {ECO:0000255|HAMAP-Rule:MF_00203};
DE            Short=Protein UvrC {ECO:0000255|HAMAP-Rule:MF_00203};
DE   AltName: Full=Excinuclease ABC subunit C {ECO:0000255|HAMAP-Rule:MF_00203};
GN   Name=uvrC {ECO:0000255|HAMAP-Rule:MF_00203}; OrderedLocusNames=sll0865;
OS   Synechocystis sp. (strain PCC 6803 / Kazusa).
OC   Bacteria; Cyanobacteria; Synechococcales; Merismopediaceae; Synechocystis;
OC   unclassified Synechocystis.
OX   NCBI_TaxID=1111708;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 6803 / Kazusa;
RX   PubMed=8905231; DOI=10.1093/dnares/3.3.109;
RA   Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y.,
RA   Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T.,
RA   Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S.,
RA   Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.;
RT   "Sequence analysis of the genome of the unicellular cyanobacterium
RT   Synechocystis sp. strain PCC6803. II. Sequence determination of the entire
RT   genome and assignment of potential protein-coding regions.";
RL   DNA Res. 3:109-136(1996).
RN   [2]
RP   DISCUSSION OF SOS REGULON.
RC   STRAIN=PCC 6803 / Kazusa;
RX   PubMed=15225304; DOI=10.1111/j.1365-2958.2004.04100.x;
RA   Domain F., Houot L., Chauvat F., Cassier-Chauvat C.;
RT   "Function and regulation of the cyanobacterial genes lexA, recA and ruvB:
RT   LexA is critical to the survival of cells facing inorganic carbon
RT   starvation.";
RL   Mol. Microbiol. 53:65-80(2004).
CC   -!- FUNCTION: The UvrABC repair system catalyzes the recognition and
CC       processing of DNA lesions. UvrC both incises the 5' and 3' sides of the
CC       lesion. The N-terminal half is responsible for the 3' incision and the
CC       C-terminal half is responsible for the 5' incision. {ECO:0000255|HAMAP-
CC       Rule:MF_00203}.
CC   -!- SUBUNIT: Interacts with UvrB in an incision complex.
CC       {ECO:0000255|HAMAP-Rule:MF_00203}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00203}.
CC   -!- MISCELLANEOUS: This bacterium is considerably more resistant to UV and
CC       gamma irradiation than E.coli; the E.coli-like SOS regulon model is not
CC       an appropriate model for DNA repair in this cyanobacterium.
CC       {ECO:0000305|PubMed:15225304}.
CC   -!- SIMILARITY: Belongs to the UvrC family. {ECO:0000255|HAMAP-
CC       Rule:MF_00203}.
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DR   EMBL; BA000022; BAA17620.1; -; Genomic_DNA.
DR   PIR; S77286; S77286.
DR   AlphaFoldDB; P73580; -.
DR   SMR; P73580; -.
DR   IntAct; P73580; 31.
DR   STRING; 1148.1652700; -.
DR   PaxDb; P73580; -.
DR   EnsemblBacteria; BAA17620; BAA17620; BAA17620.
DR   KEGG; syn:sll0865; -.
DR   eggNOG; COG0322; Bacteria.
DR   InParanoid; P73580; -.
DR   OMA; HIECFDN; -.
DR   PhylomeDB; P73580; -.
DR   Proteomes; UP000001425; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0009380; C:excinuclease repair complex; IBA:GO_Central.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0009381; F:excinuclease ABC activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006974; P:cellular response to DNA damage stimulus; IBA:GO_Central.
DR   GO; GO:0006289; P:nucleotide-excision repair; IEA:UniProtKB-UniRule.
DR   GO; GO:0009432; P:SOS response; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.30.420.340; -; 1.
DR   Gene3D; 3.40.1440.10; -; 1.
DR   HAMAP; MF_00203; UvrC; 1.
DR   InterPro; IPR041663; DisA/LigA_HHH.
DR   InterPro; IPR000305; GIY-YIG_endonuc.
DR   InterPro; IPR035901; GIY-YIG_endonuc_sf.
DR   InterPro; IPR003583; Hlx-hairpin-Hlx_DNA-bd_motif.
DR   InterPro; IPR010994; RuvA_2-like.
DR   InterPro; IPR001943; UVR_dom.
DR   InterPro; IPR036876; UVR_dom_sf.
DR   InterPro; IPR004791; UvrC.
DR   InterPro; IPR001162; UvrC_RNase_H_dom.
DR   InterPro; IPR038476; UvrC_RNase_H_dom_sf.
DR   Pfam; PF01541; GIY-YIG; 1.
DR   Pfam; PF12826; HHH_2; 1.
DR   Pfam; PF02151; UVR; 1.
DR   Pfam; PF08459; UvrC_HhH_N; 1.
DR   SMART; SM00465; GIYc; 1.
DR   SMART; SM00278; HhH1; 2.
DR   SUPFAM; SSF46600; SSF46600; 1.
DR   SUPFAM; SSF47781; SSF47781; 1.
DR   SUPFAM; SSF82771; SSF82771; 1.
DR   TIGRFAMs; TIGR00194; uvrC; 1.
DR   PROSITE; PS50164; GIY_YIG; 1.
DR   PROSITE; PS50151; UVR; 1.
DR   PROSITE; PS50165; UVRC; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; DNA damage; DNA excision; DNA repair; Excision nuclease;
KW   Reference proteome.
FT   CHAIN           1..626
FT                   /note="UvrABC system protein C"
FT                   /id="PRO_0000138353"
FT   DOMAIN          26..105
FT                   /note="GIY-YIG"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00203"
FT   DOMAIN          215..250
FT                   /note="UVR"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00203"
SQ   SEQUENCE   626 AA;  71897 MW;  9D7E9627F0A645DD CRC64;
     MVATVSSTSL LEQPELLERR LQEIPQEPGV YFMGDRQGEI LYIGKAKKLR TRVRSYFRDS
     QPHTARIALM VQQVAEIEFI VTDTEAEALA LEANLIKQHQ PHFNVLLKDD KKYPYVCITW
     SETYPRIFIT RKRRLNQAKD RYYGPYVDSF SLRQTLRLIQ RIFPLRQRRQ PLFKHRPCLN
     YDIGRCPGVC QELITPEDYR QTLQKVAMVF QGRTQELHQL LTQQMEKAAA DLKFEQAALI
     RDQINSLGKL NADQKVSLPQ DTISRDAIAV ASDGQISAIQ LFQIRAGRLV GRLGFFADGV
     ESELEKGEVL QRVLEQHYQQ VEAVEIPSEV ILPCALPDGE LLNDWLTSQR GRKVTFNLPQ
     RQTKAELLEM VERNAQYELE RLQKQTAKNV TALEDLAEIL NLETLPKRIE GYDISHIQGS
     NAVASQVVFI DGVPAQQYYR HYKIKNPSIK VGHSDDFASL AEVIIRRFQS SVKGKKNQQD
     WPDLIMIDGG KGQLSAVVKV LKKMDLLDKF TVVSLAKQRE EIFLPGESQP LPTHAEQPGV
     QLLRRLRDEA HRFAVSFHRQ QRLSKSRRSR LDEIPGLGFS RQKQLLAHFR SLDYIREASV
     KQLQEVPGIG PQLAQTIYDY FHPVNS