HAMAP rule MF_02200

General rule information [?]

Accession	MF_02200
Dates	28-NOV-2017 (Created) 20-NOV-2019 (Last updated, Version 2)

Name

NapD

Scope

Bacteria

Template

P0A9I5 (NAPD_ECOLI)

Triggered by

HAMAP; MF_02200 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

NAPD

Protein name

RecName:		Full=Chaperone NapD;
AltName:		Full=NapA signal peptide-binding chaperone NapD;

Gene name

napD

Comments [?]

Function	Chaperone for NapA, the catalytic subunit of the periplasmic nitrate reductase. It binds directly and specifically to the twin-arginine signal peptide of NapA, preventing premature interaction with the Tat translocase and premature export.
Subunit	Interacts with the cytoplasmic NapA precursor.
Subcellular location	Cytoplasm.
Similarity	Belongs to the NapD family.

Keywords [?]

Chaperone
Cytoplasm

Gene Ontology [?]

GO:0005048; Molecular function: signal sequence binding.
GO:0051224; Biological process: negative regulation of protein transport.
GO:0005737; Cellular component: cytoplasm.

Cross-references [?]

Pfam	PF03927; NapD; 1;

Additional information [?]

Size range	70-135 amino acids
Related rules	None
Fusion	None

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