ID A0A1E4L7B2_9PROT Unreviewed; 428 AA.
AC A0A1E4L7B2;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-2017, sequence version 1.
DT 13-SEP-2023, entry version 20.
DE RecName: Full=Exodeoxyribonuclease 7 large subunit {ECO:0000256|HAMAP-Rule:MF_00378};
DE EC=3.1.11.6 {ECO:0000256|HAMAP-Rule:MF_00378};
DE AltName: Full=Exodeoxyribonuclease VII large subunit {ECO:0000256|HAMAP-Rule:MF_00378};
DE Short=Exonuclease VII large subunit {ECO:0000256|HAMAP-Rule:MF_00378};
GN Name=xseA {ECO:0000256|HAMAP-Rule:MF_00378};
GN ORFNames=ABS92_02210 {ECO:0000313|EMBL:ODU50732.1};
OS Thiobacillus sp. SCN 63-374.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Nitrosomonadales;
OC Thiobacillaceae; Thiobacillus.
OX NCBI_TaxID=1660149 {ECO:0000313|EMBL:ODU50732.1, ECO:0000313|Proteomes:UP000094238};
RN [1] {ECO:0000313|EMBL:ODU50732.1, ECO:0000313|Proteomes:UP000094238}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=26031303; DOI=10.1111/1462-2920.12936;
RA Kantor R.S., van Zyl A.W., van Hille R.P., Thomas B.C., Harrison S.T.,
RA Banfield J.F.;
RT "Bioreactor microbial ecosystems for thiocyanate and cyanide degradation
RT unravelled with genome-resolved metagenomics.";
RL Environ. Microbiol. 17:4929-4941(2015).
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_00378}.
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_00378,
CC ECO:0000256|RuleBase:RU004355};
CC -!- SUBUNIT: Heterooligomer composed of large and small subunits.
CC {ECO:0000256|HAMAP-Rule:MF_00378}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00378,
CC ECO:0000256|RuleBase:RU004355}.
CC -!- SIMILARITY: Belongs to the XseA family. {ECO:0000256|HAMAP-
CC Rule:MF_00378, ECO:0000256|RuleBase:RU004355}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:ODU50732.1}.
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DR EMBL; MEFK01000015; ODU50732.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1E4L7B2; -.
DR Proteomes; UP000094238; 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:0003676; F:nucleic acid binding; IEA:InterPro.
DR GO; GO:0006308; P:DNA catabolic process; IEA:UniProtKB-UniRule.
DR CDD; cd04489; ExoVII_LU_OBF; 1.
DR HAMAP; MF_00378; Exonuc_7_L; 1.
DR InterPro; IPR003753; Exonuc_VII_L.
DR InterPro; IPR020579; Exonuc_VII_lsu_C.
DR InterPro; IPR025824; OB-fold_nuc-bd_dom.
DR NCBIfam; TIGR00237; xseA; 1.
DR PANTHER; PTHR30008; EXODEOXYRIBONUCLEASE 7 LARGE SUBUNIT; 1.
DR PANTHER; PTHR30008:SF0; EXODEOXYRIBONUCLEASE 7 LARGE SUBUNIT; 1.
DR Pfam; PF02601; Exonuc_VII_L; 1.
DR Pfam; PF13742; tRNA_anti_2; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00378};
KW Exonuclease {ECO:0000256|ARBA:ARBA00022839, ECO:0000256|HAMAP-
KW Rule:MF_00378};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_00378};
KW Nuclease {ECO:0000256|ARBA:ARBA00022722, ECO:0000256|HAMAP-Rule:MF_00378}.
FT DOMAIN 16..97
FT /note="OB-fold nucleic acid binding"
FT /evidence="ECO:0000259|Pfam:PF13742"
FT DOMAIN 110..420
FT /note="Exonuclease VII large subunit C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02601"
SQ SEQUENCE 428 AA; 47089 MW; C95EBD6F12236AF7 CRC64;
MDWIEDSRGA AELPVLTVSE LNRMARRALE SQLPLLWVEG EVSNFTRAAS GHWYFSLKDA
NAQVRCVMFR GRNQFADFTP ANGDHIELRA LPSLYEAFLK LKARLELEGL FDLAKKRTLP
RFPRCIGIVT SPQAAALHDV LTALARRMPG LPVILYPTPV QGAGAGAQIA AAIRTAAGRA
ECDVLLVCRG GGSLEDLWAF NDEAVARAIA ASPMPVVSGI GHETDFTLAD FAADLRAPTP
TAAAELASPL RTELLQQLGH LGRQLQRHLA RRQQTEMQRL DYLARRLVHP AEQLRRRYID
LHPLAQRLGH ASATRLTTEQ LRIARLSQRL VTPLHAIRRE QQRLDTLGAR AARAVEGNDG
RRQLDLARLA SSLSHLNPEG VLARGYSIVQ LENGAVVQDA AALSAGDSVG IRFHRGQARA
RVESMRED
//
