ID A0A1Q4DGY2_9PSEU Unreviewed; 399 AA.
AC A0A1Q4DGY2;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 24-JAN-2024, entry version 23.
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=BGP03_25700 {ECO:0000313|EMBL:OJY43641.1};
OS Pseudonocardia sp. 73-21.
OC Bacteria; Actinomycetota; Actinomycetes; Pseudonocardiales;
OC Pseudonocardiaceae; Pseudonocardia.
OX NCBI_TaxID=1895809 {ECO:0000313|EMBL:OJY43641.1, ECO:0000313|Proteomes:UP000186163};
RN [1] {ECO:0000313|EMBL:OJY43641.1, ECO:0000313|Proteomes:UP000186163}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=73-21 {ECO:0000313|EMBL:OJY43641.1};
RA Kantor R.S., Huddy R.J., Iyer R., Thomas B.C., Brown C.T., Anantharaman K.,
RA Tringe S., Hettich R.L., Harrison S.T., Banfield J.F.;
RT "Genome-resolved meta-omics ties microbial dynamics to process performance
RT in biotechnology for thiocyanate degradation.";
RL Submitted (SEP-2016) 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_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:OJY43641.1}.
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DR EMBL; MKVV01000064; OJY43641.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Q4DGY2; -.
DR STRING; 1895809.BGP03_25700; -.
DR Proteomes; UP000186163; 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; 2.
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 5..91
FT /note="OB-fold nucleic acid binding"
FT /evidence="ECO:0000259|Pfam:PF13742"
FT DOMAIN 114..312
FT /note="Exonuclease VII large subunit C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02601"
FT DOMAIN 287..389
FT /note="Exonuclease VII large subunit C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02601"
SQ SEQUENCE 399 AA; 43061 MW; 97177CC226505082 CRC64;
MARKIAEWVD RLGAVWVEGQ LAQVTSRPGT GTAFLVLRDP AADVSLQLTA PVGLVRDGGP
AVVEGNRVVV HGKPSFFLGR GTLSLRVDEI RAVGIGELLA RIERLRKLLA AEGLFDPARK
RRLPFLPGRI GLVTGRSSAA EHDVVSNATA RWPSVRFRIE HVATQGALAV PQIVDALGAL
DRDHEVDVIV LARGGGSVED LLPFSDETLC RAVAACRTPV VSAIGHEPDT PLVDHVADLR
CSTPTEAGRR LVPDLAEETA RISGLRDRAR RALAGWVDRE ARLLESLRHR PVLAEPMRTI
DAYSEQVARL REATRATVLR DLDRRGTDLA HVRARLTTLG PAATLARGYA VVQRIVPDGG
DVPPVLRSVT EAGPGTQLRI RVADGAVTAT VPRRRKATR
//
