ID B7K3K2_RIPO1 Unreviewed; 655 AA.
AC B7K3K2;
DT 10-FEB-2009, integrated into UniProtKB/TrEMBL.
DT 10-FEB-2009, sequence version 1.
DT 27-MAR-2024, entry version 62.
DE RecName: Full=Single-stranded-DNA-specific exonuclease RecJ {ECO:0000256|ARBA:ARBA00019841};
GN OrderedLocusNames=PCC8801_1279 {ECO:0000313|EMBL:ACK65344.1};
OS Rippkaea orientalis (strain PCC 8801 / RF-1) (Cyanothece sp. (strain PCC
OS 8801)).
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Chroococcales; Aphanothecaceae; Rippkaea; Rippkaea orientalis.
OX NCBI_TaxID=41431 {ECO:0000313|EMBL:ACK65344.1, ECO:0000313|Proteomes:UP000008204};
RN [1] {ECO:0000313|Proteomes:UP000008204}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 8801 {ECO:0000313|Proteomes:UP000008204};
RX PubMed=21972240; DOI=10.1128/mBio.00214-11;
RA Bandyopadhyay A., Elvitigala T., Welsh E., Stockel J., Liberton M., Min H.,
RA Sherman L.A., Pakrasi H.B.;
RT "Novel metabolic attributes of the genus Cyanothece, comprising a group of
RT unicellular nitrogen-fixing Cyanobacteria.";
RL MBio 2:E214-E214(2011).
CC -!- SIMILARITY: Belongs to the RecJ family.
CC {ECO:0000256|ARBA:ARBA00005915}.
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DR EMBL; CP001287; ACK65344.1; -; Genomic_DNA.
DR AlphaFoldDB; B7K3K2; -.
DR STRING; 41431.PCC8801_1279; -.
DR KEGG; cyp:PCC8801_1279; -.
DR eggNOG; COG0608; Bacteria.
DR HOGENOM; CLU_009736_5_0_3; -.
DR OrthoDB; 9809852at2; -.
DR Proteomes; UP000008204; Chromosome.
DR GO; GO:0008409; F:5'-3' exonuclease activity; IEA:InterPro.
DR GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR GO; GO:0006310; P:DNA recombination; IEA:InterPro.
DR GO; GO:0006281; P:DNA repair; IEA:InterPro.
DR Gene3D; 3.10.310.30; -; 1.
DR Gene3D; 3.90.1640.30; -; 1.
DR InterPro; IPR001667; DDH_dom.
DR InterPro; IPR038763; DHH_sf.
DR InterPro; IPR003156; DHHA1_dom.
DR InterPro; IPR004610; RecJ.
DR InterPro; IPR041122; RecJ_OB.
DR NCBIfam; TIGR00644; recJ; 1.
DR PANTHER; PTHR30255; SINGLE-STRANDED-DNA-SPECIFIC EXONUCLEASE RECJ; 1.
DR PANTHER; PTHR30255:SF2; SINGLE-STRANDED-DNA-SPECIFIC EXONUCLEASE RECJ; 1.
DR Pfam; PF01368; DHH; 1.
DR Pfam; PF02272; DHHA1; 1.
DR Pfam; PF17768; RecJ_OB; 1.
DR SUPFAM; SSF64182; DHH phosphoesterases; 1.
PE 3: Inferred from homology;
KW Exonuclease {ECO:0000256|ARBA:ARBA00022839, ECO:0000313|EMBL:ACK65344.1};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022839, ECO:0000313|EMBL:ACK65344.1};
KW Nuclease {ECO:0000256|ARBA:ARBA00022722};
KW Reference proteome {ECO:0000313|Proteomes:UP000008204}.
FT DOMAIN 84..233
FT /note="DDH"
FT /evidence="ECO:0000259|Pfam:PF01368"
FT DOMAIN 326..449
FT /note="DHHA1"
FT /evidence="ECO:0000259|Pfam:PF02272"
FT DOMAIN 466..567
FT /note="RecJ OB"
FT /evidence="ECO:0000259|Pfam:PF17768"
SQ SEQUENCE 655 AA; 73084 MW; 0E7B05FC1313430C CRC64;
MMKLPRQRWE IATPNPEQVK QLIEATGLSP LIAKVIINRG IDTVKSTQVY LDPEVENLPS
PLKEFPDLAT SITLLQEAIT TGEKIAICGD YDADGMTSTA LLLRAFSQLG ADIYYEIPSR
MKDGYGINER IVEAFADQGV GVILTVDNGI SAYQPIQRAI ELGLTVIITD HHDLPEKLPP
ADAILNPKLL PENSPYRGLA GVGVAYILAV TTAQSLGITQ GFIDPLLELF TLGTIADLAP
LIGVNRRWLK RGLRRLPKSQ LAGVQALMQV AGVSEEQKQL KPDDIGFRLG PRINAIGRIG
DPQMIIELLT TDDPGIALER AMQCEQINAK RKAMCEQIEL EAVHLVENTP IPWKKDRVLV
VVQSNWHHGV IGIVASRLVE RYGVPVFIGT YEENPSKIRG SARGIKEFNI FEALDFCGDL
LGKYGGHKAA GGFSLLAKNL DHFKQRLSTF AHQYLEPHHL KPLVSIDAEA NFDQLTPLLH
QSIDQLQPWG IGNEFPVFWT PNVQVLEQRI VGKNHLKLVF CQDNNENQMK AVAWRWGEYF
PLPKRVDIAY KLKENNWNGE TNIEIEIIGI RLPLLETNSK PVMFEYQGKK YWCNFSSINN
ELKIKNEQGK VLAVTKGQRK GLLGTNRETA KEVDITQPHY YQLIKAAMGI LGLSK
//
