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HAMAP rule MF_01222

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General rule information [?]

Accession MF_01222
Dates 2-SEP-2002 (Created)
19-NOV-2022 (Last updated, Version 26)
Name Archease_arch
Scope(s) Bacteria
Template(s) Q9V105 (ARCH_PYRAB); O59205 (ARCH_PYRHO); [ Recover all ]
Triggered by HAMAP; MF_01222 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier ARCH
Protein name RecName: Full=Protein archease;

Comments [?]

FUNCTIONActivates 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.
SIMILARITYBelongs 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+)"
BINDING 141 141 /ligand="Ca(2+)"
BINDING Cter Cter /ligand="Ca(2+)"

Additional information [?]

Size range 124-147 amino acids
Related rules None
Fusion Nter: None Cter: None

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