EX7S_FINM2
ID EX7S_FINM2 Reviewed; 78 AA.
AC B0S1L9;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 08-APR-2008, sequence version 1.
DT 25-MAY-2022, entry version 75.
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=FMG_0841;
OS Finegoldia magna (strain ATCC 29328 / DSM 20472 / WAL 2508)
OS (Peptostreptococcus magnus).
OC Bacteria; Firmicutes; Tissierellia; Tissierellales; Peptoniphilaceae;
OC Finegoldia.
OX NCBI_TaxID=334413;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 29328 / DSM 20472 / WAL 2508;
RX PubMed=18263572; DOI=10.1093/dnares/dsm030;
RA Goto T., Yamashita A., Hirakawa H., Matsutani M., Todo K., Ohshima K.,
RA Toh H., Miyamoto K., Kuhara S., Hattori M., Shimizu T., Akimoto S.;
RT "Complete genome sequence of Finegoldia magna, an anaerobic opportunistic
RT pathogen.";
RL DNA Res. 15:39-47(2008).
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; AP008971; BAG08259.1; -; Genomic_DNA.
DR RefSeq; WP_012290659.1; NC_010376.1.
DR AlphaFoldDB; B0S1L9; -.
DR SMR; B0S1L9; -.
DR STRING; 334413.FMG_0841; -.
DR EnsemblBacteria; BAG08259; BAG08259; FMG_0841.
DR KEGG; fma:FMG_0841; -.
DR eggNOG; COG1722; Bacteria.
DR HOGENOM; CLU_145918_3_2_9; -.
DR OMA; MNEYREY; -.
DR OrthoDB; 2057189at2; -.
DR Proteomes; UP000001319; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0009318; C:exodeoxyribonuclease VII complex; IEA:InterPro.
DR GO; GO:0008855; F:exodeoxyribonuclease VII activity; IEA:UniProtKB-UniRule.
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 Pfam; PF02609; 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..78
FT /note="Exodeoxyribonuclease 7 small subunit"
FT /id="PRO_1000119929"
SQ SEQUENCE 78 AA; 9409 MW; 1050F80319538883 CRC64;
MNEYREYDEG LKRLSEIVEK LEDRELSLEE NIKLYEEGMK LHKRLSSILK EQEGKMTLIK
DNKEEDFQIN MLLSDDNE