HAMAP rule MF_00305

General rule information [?]

Accession	MF_00305
Dates	1-JUN-2001 (Created) 18-NOV-2019 (Last updated, Version 21)

Name

SRP19

Scope

Archaea

Template

O29010 (SRP19_ARCFU)

Triggered by

HAMAP; MF_00305 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

SRP19

Protein name

RecName:		Full=Signal recognition particle 19 kDa protein;
		Short=SRP19;

Gene name

srp19

Comments [?]

Function	Involved in targeting and insertion of nascent membrane proteins into the cytoplasmic membrane. Binds directly to 7S RNA and mediates binding of the 54 kDa subunit of the SRP.
Subunit	Part of the signal recognition particle protein translocation system, which is composed of SRP and FtsY. Archaeal SRP consists of a 7S RNA molecule of 300 nucleotides and two protein subunits: SRP54 and SRP19.
Subcellular location	Cytoplasm.
Similarity	Belongs to the SRP19 family.

Keywords [?]

Cytoplasm
Signal recognition particle
RNA-binding
Ribonucleoprotein

Gene Ontology [?]

GO:0008312; Molecular function: 7S RNA binding.
GO:0006612; Biological process: protein targeting to membrane.
GO:0048500; Cellular component: signal recognition particle.
GO:0005737; Cellular component: cytoplasm.

Cross-references [?]

Pfam	PF01922; SRP19; 1;

Additional information [?]

Size range	87-112 amino acids
Related rules	None
Fusion	None

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