HAMAP rule MF_00337

General rule information [?]

Accession	MF_00337
Dates	1-JUN-2001 (Created) 18-NOV-2019 (Last updated, Version 24)

Name	Exonuc_7_S

Scope

Bacteria

Template

P0A8G9 (EX7S_ECOLI)

Triggered by

HAMAP; MF_00337 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

EX7S

Protein name

RecName:		Full=Exodeoxyribonuclease 7 small subunit;
		EC 3.1.11.6;
AltName:		Full=Exodeoxyribonuclease VII small subunit;
		Short=Exonuclease VII small subunit;

Gene name

xseB

Comments [?]

Function	Bidirectionally degrades single-stranded DNA into large acid-insoluble oligonucleotides, which are then degraded further into small acid-soluble oligonucleotides.
Catalytic activity	Reaction=Exonucleolytic cleavage in either 5'- to 3'- or 3'- to 5'-direction to yield nucleoside 5'-phosphates.; EC=3.1.11.6;
Subunit	Heterooligomer composed of large and small subunits.
Subcellular location	Cytoplasm.
Similarity	Belongs to the XseB family.

Keywords [?]

Cytoplasm
Hydrolase
Nuclease
Exonuclease

Gene Ontology [?]

GO:0008855; Molecular function: exodeoxyribonuclease VII activity.
GO:0006308; Biological process: DNA catabolic process.
GO:0005737; Cellular component: cytoplasm.

Cross-references [?]

Pfam	PF02609; Exonuc_VII_S; 1;
TIGRFAMs	TIGR01280; XseB; 1;

Additional information [?]

Size range	70-97 amino acids
Related rules	None
Fusion	None
Comments	Probable start site problems

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