ID A0A3B7DMM5_9ACTN Unreviewed; 416 AA.
AC A0A3B7DMM5;
DT 16-JAN-2019, integrated into UniProtKB/TrEMBL.
DT 16-JAN-2019, sequence version 1.
DT 24-JAN-2024, entry version 17.
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=C6I20_11640 {ECO:0000313|EMBL:AXT86888.1};
OS Aeromicrobium sp. A1-2.
OC Bacteria; Actinomycetota; Actinomycetes; Propionibacteriales;
OC Nocardioidaceae; Aeromicrobium.
OX NCBI_TaxID=2107713 {ECO:0000313|EMBL:AXT86888.1, ECO:0000313|Proteomes:UP000257855};
RN [1] {ECO:0000313|EMBL:AXT86888.1, ECO:0000313|Proteomes:UP000257855}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=A1-2 {ECO:0000313|EMBL:AXT86888.1,
RC ECO:0000313|Proteomes:UP000257855};
RA Liao L., Chen B.;
RT "Complete genome of Aeromicrobium sp. A1-2.";
RL Submitted (MAR-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 ---------------------------------------------------------------------------
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; CP027482; AXT86888.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3B7DMM5; -.
DR KEGG; aeb:C6I20_11640; -.
DR OrthoDB; 9802795at2; -.
DR Proteomes; UP000257855; Chromosome.
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};
KW Reference proteome {ECO:0000313|Proteomes:UP000257855}.
FT DOMAIN 14..104
FT /note="OB-fold nucleic acid binding"
FT /evidence="ECO:0000259|Pfam:PF13742"
FT DOMAIN 127..340
FT /note="Exonuclease VII large subunit C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02601"
FT DOMAIN 295..396
FT /note="Exonuclease VII large subunit C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02601"
SQ SEQUENCE 416 AA; 44575 MW; 0D4BF2C8ED193235 CRC64;
MALETTADQP APLRQISQLI DGYVGRLGAV WVEAEIAQLT RRQGVCFLTL RDLIAKISIE
ATCHVSVLDA SPGAITEGAR VIVHAKPSFY APRGTLALEL REIRPQGEGE LLAQLERRKQ
LLAAEGLFDP RHKLSLPVLP HGIGLITGKN SAAERDVLQN ARLRWPDVRF VVRHALMQGN
GSAADVMRGL AELASDDSIE VIVIARGGGS IEDLLPFSDE GLIRAVHACR TPVVSAIGHE
PDTPILDLVA DLRASTPTDA AKRIVPDVGE ELAGLASIRA RSRLVIGAIV SRELHGLAAI
RSRPVLATPS TLVDAQQAIV QEARDRARRS LGHRLDRAGD EIGHHLARVR ALSPLATLER
GYAVAQLPDG TVVTSVGQVA DEVELSIRVV DGTIAARVLT TETTPHGKED DHGQDT
//
