ID A0A1V3QBA7_9GAMM Unreviewed; 85 AA. AC A0A1V3QBA7; DT 07-JUN-2017, integrated into UniProtKB/TrEMBL. DT 07-JUN-2017, sequence version 1. DT 28-MAR-2018, entry version 10. 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 ORFNames=B0E46_15420 {ECO:0000313|EMBL:OOG61373.1}; OS Rhodanobacter sp. B04. OC Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales; OC Rhodanobacteraceae; Rhodanobacter. OX NCBI_TaxID=1945860 {ECO:0000313|EMBL:OOG61373.1, ECO:0000313|Proteomes:UP000189196}; RN [1] {ECO:0000313|EMBL:OOG61373.1, ECO:0000313|Proteomes:UP000189196} RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=B04 {ECO:0000313|EMBL:OOG61373.1, RC ECO:0000313|Proteomes:UP000189196}; RA Lycus P., Bothun K.L., Bergaust L., Shapleigh J.P., Bakken L.R., RA Frostegard A.; RT "Phenotypic and genotypic richness of denitrifiers revealed by a novel RT isolation strategy."; RL Submitted (FEB-2017) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: Bidirectionally degrades single-stranded DNA into large CC acid-insoluble oligonucleotides, which are then degraded further CC into small acid-soluble oligonucleotides. {ECO:0000256|HAMAP- CC Rule:MF_00337, ECO:0000256|SAAS:SAAS00387505}. CC -!- CATALYTIC ACTIVITY: Exonucleolytic cleavage in either 5'- to CC 3'- or 3'- to 5'-direction to yield nucleoside 5'-phosphates. CC {ECO:0000256|HAMAP-Rule:MF_00337, ECO:0000256|SAAS:SAAS00387572}. CC -!- SUBUNIT: Heterooligomer composed of large and small subunits. CC {ECO:0000256|HAMAP-Rule:MF_00337, ECO:0000256|SAAS:SAAS00387633}. CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00337, CC ECO:0000256|SAAS:SAAS00387596}. CC -!- SIMILARITY: Belongs to the XseB family. {ECO:0000256|HAMAP- CC Rule:MF_00337, ECO:0000256|SAAS:SAAS00573442}. CC -!- CAUTION: The sequence shown here is derived from an CC EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is CC preliminary data. {ECO:0000313|EMBL:OOG61373.1}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; MUNV01000026; OOG61373.1; -; Genomic_DNA. DR Proteomes; UP000189196; Unassembled WGS sequence. 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 PANTHER; PTHR34137; PTHR34137; 1. DR Pfam; PF02609; Exonuc_VII_S; 1. DR PIRSF; PIRSF006488; Exonuc_VII_S; 1. DR ProDom; PD028235; Exonuc_VII_S; 1. DR TIGRFAMs; TIGR01280; xseB; 1. PE 3: Inferred from homology; KW Complete proteome {ECO:0000313|Proteomes:UP000189196}; KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00337, KW ECO:0000256|SAAS:SAAS00464644}; KW Exonuclease {ECO:0000256|HAMAP-Rule:MF_00337, KW ECO:0000256|SAAS:SAAS00464708}; KW Hydrolase {ECO:0000256|HAMAP-Rule:MF_00337, KW ECO:0000256|SAAS:SAAS00464684}; KW Nuclease {ECO:0000256|HAMAP-Rule:MF_00337, KW ECO:0000256|SAAS:SAAS00464647}; KW Reference proteome {ECO:0000313|Proteomes:UP000189196}. SQ SEQUENCE 85 AA; 9441 MW; A7D15577090251E4 CRC64; MAKTAPASSK TPPAADFEHS LDELEQLVAR MEGGEMSLDE SLTSFERGIG LYRHCQQSLQ QAELRVRLLL DPDAPENAEP FEPEL //