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Annotation rule MF_00299
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General rule information [?]

Accession MF_00299
Dates 1-JUN-2001 (Created)
18-NOV-2019 (Last updated, Version 18)
Name KptA
Scope
Bacteria
Archaea
Template P39380 (KPTA_ECOLI)

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
KPTA
Protein name
RecName: Full=Probable RNA 2'-phosphotransferase;
EC 2.7.1.-;
Gene name
kptA

Comments [?]

Function Removes the 2'-phosphate from RNA via an intermediate in which the phosphate is ADP-ribosylated by NAD followed by a presumed transesterification to release the RNA and generate ADP-ribose 1''-2''-cyclic phosphate (APPR>P). May function as an ADP-ribosylase.
Similarity Belongs to the KptA/TPT1 family.

Keywords [?]


Gene Ontology [?]

GO:0016772; Molecular function: transferase activity, transferring phosphorus-containing groups.
GO:0006388; Biological process: tRNA splicing, via endonucleolytic cleavage and ligation.

Cross-references [?]

Pfam PF01885; PTS_2-RNA; 1;

Additional information [?]

Size range 177-283 amino acids
Related rules None
Fusion None
Comments Possible wrong starts in DEIRA