ID A0A2A8HT96_9SPHN Unreviewed; 486 AA.
AC A0A2A8HT96;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 24-JAN-2024, entry version 18.
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=B2G71_13700 {ECO:0000313|EMBL:PEQ12184.1};
OS Novosphingobium sp. PC22D.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Sphingomonadaceae; Novosphingobium.
OX NCBI_TaxID=1962403 {ECO:0000313|EMBL:PEQ12184.1, ECO:0000313|Proteomes:UP000220675};
RN [1] {ECO:0000313|EMBL:PEQ12184.1, ECO:0000313|Proteomes:UP000220675}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PC22D {ECO:0000313|EMBL:PEQ12184.1,
RC ECO:0000313|Proteomes:UP000220675};
RA Peterson S.W.;
RL Submitted (FEB-2017) 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:PEQ12184.1}.
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DR EMBL; MWMO01000008; PEQ12184.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2A8HT96; -.
DR OrthoDB; 9802795at2; -.
DR Proteomes; UP000220675; 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 Coiled coil {ECO:0000256|SAM:Coils};
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:UP000220675}.
FT DOMAIN 31..124
FT /note="OB-fold nucleic acid binding"
FT /evidence="ECO:0000259|Pfam:PF13742"
FT DOMAIN 147..461
FT /note="Exonuclease VII large subunit C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02601"
FT REGION 465..486
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COILED 336..363
FT /evidence="ECO:0000256|SAM:Coils"
SQ SEQUENCE 486 AA; 52396 MW; CEF9148B377D22A0 CRC64;
MPVPFEDDDD EYGRSGGLVA KGTAGDNAAP LSVSEISALL KRTVEDRFGF VRLRGELSGV
KRAASGHLYC CLKDDKAVLD GVMWRGGAQR LAFRPEDGIE VVASGKLTTY PGRSKYQIVI
ESMEIAGEGA LLALLEKLRA RLAAEGLFDA GRKRPLPFLP RVIGVVTSPT GAVIRDILHR
LADRFPSRVL VWPVLVQGEG AAAQVAQAVR GFSALAPDGP VPRPDLVIVA RGGGSIEDLW
SFNEEAVVRA IAECTIPVIS AVGHETDTTL ADHAADRRAP TPTAAAEIAV PVRAELLAQL
DELALRKRRC ALRPVTLGRE RLEARAQRLP RPEALLQQAT QRLDDATERL RRALRDRAAG
QRERLSSTAA KLSLPLLRQR AEMARERLGR AGLGPVLLER RLAAARHALA PIGRVLPQLD
PDKPLDRGFV RVTASDGTTL TARARAEKET ALVLKFRDGD LPVVVGPAPR KPARSKSAPP
GQGDLF
//
