ID A0A418NSN3_9SPHN Unreviewed; 483 AA.
AC A0A418NSN3;
DT 08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT 08-MAY-2019, sequence version 1.
DT 13-SEP-2023, entry version 13.
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=D2V07_07170 {ECO:0000313|EMBL:RIV86502.1};
OS Aurantiacibacter zhengii.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Erythrobacteraceae; Aurantiacibacter.
OX NCBI_TaxID=2307003 {ECO:0000313|EMBL:RIV86502.1, ECO:0000313|Proteomes:UP000286576};
RN [1] {ECO:0000313|EMBL:RIV86502.1, ECO:0000313|Proteomes:UP000286576}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=V18 {ECO:0000313|EMBL:RIV86502.1,
RC ECO:0000313|Proteomes:UP000286576};
RA Fang C., Wu Y.-H., Sun C., Wang H., Cheng H., Meng F.-X., Wang C.-S.,
RA Xu X.-W.;
RT "Erythrobacter zhengii sp.nov., a bacterium isolated from deep-sea
RT sediment.";
RL Submitted (AUG-2018) 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:RIV86502.1}.
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DR EMBL; QXFL01000003; RIV86502.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A418NSN3; -.
DR OrthoDB; 9802795at2; -.
DR Proteomes; UP000286576; 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};
KW Reference proteome {ECO:0000313|Proteomes:UP000286576}.
FT DOMAIN 28..121
FT /note="OB-fold nucleic acid binding"
FT /evidence="ECO:0000259|Pfam:PF13742"
FT DOMAIN 144..458
FT /note="Exonuclease VII large subunit C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02601"
FT REGION 1..21
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 463..483
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 483 AA; 52568 MW; 786E21907CB79D5C CRC64;
MAANTPYDDS SDDRLLATSE AGDNSAPLTI TEISQALKRT VEDRFGYVRL RGELSGVKRA
ASGHVYLALK DEKAVLDGVM WRSAVPRLAF QPEDGIEVVA TGKLTTYPGR SKYQIVIERM
EIAGEGALLA LLEKTKARLE AEGLFAPERK RALPFAPRTI GVVTSPTGAV IRDILHRLED
RFPTCVIVWP VLVQGDGAAR QVADAVRGFG ALEPDGPVPR PDLLIVARGG GSIEDLWSFN
EEIVVRAVAE SPIPTISAVG HETDTTLCDY AADRRAPTPT AAAEIAVPVL RDLLATIDDL
ALRQRKCALR PVQLGRERFV ARADRLPRLE QLLQPHAQRL DELGERLRRG LVDRAAKGRE
KLADLRLSPA ILRGNLRDAR QRLGAARLSP ALVTRPVAEK RERLAALERL RLQLDPKAPL
QRGYALVSAE GHPVVKSRDV AAGQALLTLE FADGTLQVVP GAAPKKAVRR PKDIPESGQP
KLL
//
