ID   RECR_TRIV2              Reviewed;         185 AA.
AC   Q3MAW5;
DT   18-MAR-2008, integrated into UniProtKB/Swiss-Prot.
DT   25-OCT-2005, sequence version 1.
DT   25-MAY-2022, entry version 89.
DE   RecName: Full=Recombination protein RecR {ECO:0000255|HAMAP-Rule:MF_00017};
GN   Name=recR {ECO:0000255|HAMAP-Rule:MF_00017}; OrderedLocusNames=Ava_2253;
OS   Trichormus variabilis (strain ATCC 29413 / PCC 7937) (Anabaena variabilis).
OC   Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Trichormus.
OX   NCBI_TaxID=240292;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 29413 / PCC 7937;
RX   PubMed=25197444; DOI=10.4056/sigs.3899418;
RA   Thiel T., Pratte B.S., Zhong J., Goodwin L., Copeland A., Lucas S., Han C.,
RA   Pitluck S., Land M.L., Kyrpides N.C., Woyke T.;
RT   "Complete genome sequence of Anabaena variabilis ATCC 29413.";
RL   Stand. Genomic Sci. 9:562-573(2014).
CC   -!- FUNCTION: May play a role in DNA repair. It seems to be involved in an
CC       RecBC-independent recombinational process of DNA repair. It may act
CC       with RecF and RecO. {ECO:0000255|HAMAP-Rule:MF_00017}.
CC   -!- SIMILARITY: Belongs to the RecR family. {ECO:0000255|HAMAP-
CC       Rule:MF_00017}.
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DR   EMBL; CP000117; ABA21871.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q3MAW5; -.
DR   SMR; Q3MAW5; -.
DR   STRING; 240292.Ava_2253; -.
DR   EnsemblBacteria; ABA21871; ABA21871; Ava_2253.
DR   KEGG; ava:Ava_2253; -.
DR   eggNOG; COG0353; Bacteria.
DR   HOGENOM; CLU_060739_1_0_3; -.
DR   OMA; DVMAIEN; -.
DR   Proteomes; UP000002533; Chromosome.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0006310; P:DNA recombination; IEA:UniProtKB-UniRule.
DR   GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR   CDD; cd01025; TOPRIM_recR; 1.
DR   HAMAP; MF_00017; RecR; 1.
DR   InterPro; IPR000093; DNA_Rcmb_RecR.
DR   InterPro; IPR023627; Rcmb_RecR.
DR   InterPro; IPR023628; Rcmb_RecR_C4-type_Zn.
DR   InterPro; IPR006171; TOPRIM_domain.
DR   InterPro; IPR034137; TOPRIM_RecR.
DR   PANTHER; PTHR30446; PTHR30446; 1.
DR   Pfam; PF02132; RecR; 1.
DR   Pfam; PF13662; Toprim_4; 1.
DR   SMART; SM00493; TOPRIM; 1.
DR   SUPFAM; SSF111304; SSF111304; 1.
DR   TIGRFAMs; TIGR00615; recR; 1.
DR   PROSITE; PS50880; TOPRIM; 1.
PE   3: Inferred from homology;
KW   DNA damage; DNA recombination; DNA repair; Metal-binding; Zinc;
KW   Zinc-finger.
FT   CHAIN           1..185
FT                   /note="Recombination protein RecR"
FT                   /id="PRO_0000322856"
FT   DOMAIN          67..161
FT                   /note="Toprim"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00017"
FT   ZN_FING         44..59
FT                   /note="C4-type"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00017"
SQ   SEQUENCE   185 AA;  20311 MW;  92E9D84F8441E59D CRC64;
     MQRLPGVGPK TAQRLALHIL KRPESEVEAL AQALVEAKKQ IGLCSVCFHL SSEPVCEICR
     NPNRENNTIC VVADSRDVIA LEKTREFKGK YHVLGGVISP MDGIGPEQLT ITPLLRRVSQ
     QQPKEVILAI SPSVEGETTT LYVGQLLKPF TKVTRIAFGL PVGGDLEYAD EITLARALEG
     RRELD