HAMAP rule MF_01222

General rule information [?]

Accession	MF_01222
Dates	2-SEP-2002 (Created) 19-NOV-2022 (Last updated, Version 26)

Name	Archease_arch

Scope

Bacteria

Archaea

Templates

Q9V105 (ARCH_PYRAB); O59205 (ARCH_PYRHO): [Recover all]

Triggered by

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

ARCH

Protein name

RecName:

Full=Protein archease;

Comments [?]

Function	Activates the tRNA-splicing ligase complex by facilitating the enzymatic turnover of catalytic subunit RtcB. Acts by promoting the guanylylation of RtcB, a key intermediate step in tRNA ligation. Can also alter the NTP specificity of RtcB such that ATP, dGTP or ITP is used efficiently.
Similarity	Belongs to the archease family.

Keywords [?]

Gene Ontology [?]

GO:0005509; Molecular function: calcium ion binding.
GO:0006388; Biological process: tRNA splicing, via endonucleolytic cleavage and ligation.

Cross-references [?]

Pfam	PF01951; Archease; 1;

Features [?]

From: ARCH_PYRHO (O59205)

Key From To Description Tag Condition FTGroup

BINDING 12 12 /ligand="Ca(2+)" /ligand_id="ChEBI:CHEBI:29108 D

BINDING 141 141 /ligand="Ca(2+)" /ligand_id="ChEBI:CHEBI:29108 D

BINDING Cter Cter /ligand="Ca(2+)" /ligand_id="ChEBI:CHEBI:29108 [ILVT]

Additional information [?]