ID A0A1X0DB27_9MYCO Unreviewed; 80 AA.
AC A0A1X0DB27;
DT 05-JUL-2017, integrated into UniProtKB/TrEMBL.
DT 05-JUL-2017, sequence version 1.
DT 27-MAR-2024, entry version 27.
DE RecName: Full=Exodeoxyribonuclease 7 small subunit {ECO:0000256|HAMAP-Rule:MF_00337};
DE EC=3.1.11.6 {ECO:0000256|HAMAP-Rule:MF_00337};
DE AltName: Full=Exodeoxyribonuclease VII small subunit {ECO:0000256|HAMAP-Rule:MF_00337};
DE Short=Exonuclease VII small subunit {ECO:0000256|HAMAP-Rule:MF_00337};
GN Name=xseB {ECO:0000256|HAMAP-Rule:MF_00337,
GN ECO:0000313|EMBL:BBZ68412.1};
GN ORFNames=BST26_14060 {ECO:0000313|EMBL:ORA68970.1}, MINS_38410
GN {ECO:0000313|EMBL:BBZ68412.1};
OS Mycolicibacterium insubricum.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Mycobacteriaceae;
OC Mycolicibacterium.
OX NCBI_TaxID=444597 {ECO:0000313|EMBL:ORA68970.1, ECO:0000313|Proteomes:UP000192801};
RN [1] {ECO:0000313|EMBL:ORA68970.1, ECO:0000313|Proteomes:UP000192801}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 45130 {ECO:0000313|EMBL:ORA68970.1,
RC ECO:0000313|Proteomes:UP000192801};
RA Tortoli E., Trovato A., Cirillo D.M.;
RT "The new phylogeny of genus Mycobacterium.";
RL Submitted (DEC-2016) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:BBZ68412.1, ECO:0000313|Proteomes:UP000466223}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JCM 16366 {ECO:0000313|EMBL:BBZ68412.1,
RC ECO:0000313|Proteomes:UP000466223};
RX PubMed=31287781;
RA Matsumoto Y., Kinjo T., Motooka D., Nabeya D., Jung N., Uechi K., Horii T.,
RA Iida T., Fujita J., Nakamura S.;
RT "Comprehensive subspecies identification of 175 nontuberculous mycobacteria
RT species based on 7547 genomic profiles.";
RL Emerg. Microbes Infect. 8:1043-1053(2019).
RN [3] {ECO:0000313|EMBL:BBZ68412.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=JCM 16366 {ECO:0000313|EMBL:BBZ68412.1};
RA Matsumoto Y., Motooka D., Nakamura S.;
RL Submitted (FEB-2020) to the EMBL/GenBank/DDBJ databases.
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:0000256|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:0000256|HAMAP-Rule:MF_00337};
CC -!- SUBUNIT: Heterooligomer composed of large and small subunits.
CC {ECO:0000256|HAMAP-Rule:MF_00337}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00337}.
CC -!- SIMILARITY: Belongs to the XseB family. {ECO:0000256|ARBA:ARBA00009998,
CC ECO:0000256|HAMAP-Rule:MF_00337}.
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DR EMBL; AP022618; BBZ68412.1; -; Genomic_DNA.
DR EMBL; MVHS01000034; ORA68970.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1X0DB27; -.
DR STRING; 444597.BST26_14060; -.
DR KEGG; mij:MINS_38410; -.
DR OrthoDB; 5244334at2; -.
DR Proteomes; UP000192801; Unassembled WGS sequence.
DR Proteomes; UP000466223; 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; Exonuclease VII, small subunit; 1.
DR HAMAP; MF_00337; Exonuc_7_S; 1.
DR InterPro; IPR003761; Exonuc_VII_S.
DR InterPro; IPR037004; Exonuc_VII_ssu_sf.
DR NCBIfam; TIGR01280; xseB; 1.
DR PANTHER; PTHR34137; EXODEOXYRIBONUCLEASE 7 SMALL SUBUNIT; 1.
DR PANTHER; PTHR34137:SF1; EXODEOXYRIBONUCLEASE 7 SMALL SUBUNIT; 1.
DR Pfam; PF02609; Exonuc_VII_S; 1.
DR SUPFAM; SSF116842; XseB-like; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00337};
KW Exonuclease {ECO:0000256|ARBA:ARBA00022839, ECO:0000256|HAMAP-
KW Rule:MF_00337};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_00337};
KW Nuclease {ECO:0000256|ARBA:ARBA00022722, ECO:0000256|HAMAP-Rule:MF_00337};
KW Reference proteome {ECO:0000313|Proteomes:UP000192801}.
SQ SEQUENCE 80 AA; 8697 MW; CD734A9A5747B267 CRC64;
MSSEPDAIPI SSLGYEAARD ELIEVVTTLE RGVGSLDESL RLWERGEKLA KHCEAALAGA
RRRIEDALAA ADEDRGDDEV
//
