EX7S_BRADU
ID EX7S_BRADU Reviewed; 83 AA.
AC Q89RW0;
DT 30-MAY-2003, integrated into UniProtKB/Swiss-Prot.
DT 30-MAY-2003, sequence version 1.
DT 25-MAY-2022, entry version 98.
DE RecName: Full=Exodeoxyribonuclease 7 small subunit {ECO:0000255|HAMAP-Rule:MF_00337};
DE EC=3.1.11.6 {ECO:0000255|HAMAP-Rule:MF_00337};
DE AltName: Full=Exodeoxyribonuclease VII small subunit {ECO:0000255|HAMAP-Rule:MF_00337};
DE Short=Exonuclease VII small subunit {ECO:0000255|HAMAP-Rule:MF_00337};
GN Name=xseB {ECO:0000255|HAMAP-Rule:MF_00337}; OrderedLocusNames=bsl2652;
OS Bradyrhizobium diazoefficiens (strain JCM 10833 / BCRC 13528 / IAM 13628 /
OS NBRC 14792 / USDA 110).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC Bradyrhizobiaceae; Bradyrhizobium.
OX NCBI_TaxID=224911;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JCM 10833 / BCRC 13528 / IAM 13628 / NBRC 14792 / USDA 110;
RX PubMed=12597275; DOI=10.1093/dnares/9.6.189;
RA Kaneko T., Nakamura Y., Sato S., Minamisawa K., Uchiumi T., Sasamoto S.,
RA Watanabe A., Idesawa K., Iriguchi M., Kawashima K., Kohara M.,
RA Matsumoto M., Shimpo S., Tsuruoka H., Wada T., Yamada M., Tabata S.;
RT "Complete genomic sequence of nitrogen-fixing symbiotic bacterium
RT Bradyrhizobium japonicum USDA110.";
RL DNA Res. 9:189-197(2002).
CC -!- FUNCTION: Bidirectionally degrades single-stranded DNA into large acid-
CC insoluble oligonucleotides, which are then degraded further into small
CC acid-soluble oligonucleotides. {ECO:0000255|HAMAP-Rule:MF_00337}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Exonucleolytic cleavage in either 5'- to 3'- or 3'- to 5'-
CC direction to yield nucleoside 5'-phosphates.; EC=3.1.11.6;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00337};
CC -!- SUBUNIT: Heterooligomer composed of large and small subunits.
CC {ECO:0000255|HAMAP-Rule:MF_00337}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00337}.
CC -!- SIMILARITY: Belongs to the XseB family. {ECO:0000255|HAMAP-
CC Rule:MF_00337}.
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DR EMBL; BA000040; BAC47917.1; -; Genomic_DNA.
DR RefSeq; NP_769292.1; NC_004463.1.
DR RefSeq; WP_008132970.1; NZ_CP011360.1.
DR AlphaFoldDB; Q89RW0; -.
DR SMR; Q89RW0; -.
DR STRING; 224911.27350908; -.
DR EnsemblBacteria; BAC47917; BAC47917; BAC47917.
DR GeneID; 64022407; -.
DR KEGG; bja:bsl2652; -.
DR PATRIC; fig|224911.44.peg.2253; -.
DR eggNOG; COG1722; Bacteria.
DR HOGENOM; CLU_145918_0_3_5; -.
DR InParanoid; Q89RW0; -.
DR OMA; PLNDYKG; -.
DR PhylomeDB; Q89RW0; -.
DR Proteomes; UP000002526; Chromosome.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0009318; C:exodeoxyribonuclease VII complex; IEA:InterPro.
DR GO; GO:0008855; F:exodeoxyribonuclease VII activity; IBA:GO_Central.
DR GO; GO:0006308; P:DNA catabolic process; IEA:UniProtKB-UniRule.
DR Gene3D; 1.10.287.1040; -; 1.
DR HAMAP; MF_00337; Exonuc_7_S; 1.
DR InterPro; IPR003761; Exonuc_VII_S.
DR InterPro; IPR037004; Exonuc_VII_ssu_sf.
DR PANTHER; PTHR34137; PTHR34137; 1.
DR Pfam; PF02609; Exonuc_VII_S; 1.
DR PIRSF; PIRSF006488; Exonuc_VII_S; 1.
DR SUPFAM; SSF116842; SSF116842; 1.
DR TIGRFAMs; TIGR01280; xseB; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Exonuclease; Hydrolase; Nuclease; Reference proteome.
FT CHAIN 1..83
FT /note="Exodeoxyribonuclease 7 small subunit"
FT /id="PRO_0000206928"
SQ SEQUENCE 83 AA; 9318 MW; 4B0B7B472F68CF74 CRC64;
MAENTQVDVS RLTFERAIEE LETIVKRLED GKVPLEESVT IYERGEALKR RCEELLRQAE
ARVDKITTDA SGQATGTAPL DVQ
