HAMAP annotation rule: MF_00299
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Accession MF_00299
Dates 1-JUN-2001 (Created)
9-JUN-2011 (Last updated, Version 15)
Data class Protein
Names KptA



Identifier KPTA
Protein name
RecName: Full=Probable RNA 2'-phosphotransferase;
EC=2.7.1.-;
Gene name kptA
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 (By similarity).
SIMILARITY: Belongs to the kptA/TPT1 family.
Pfam PF01885; PTS_2-RNA; 1;
GO:0016772; Molecular function: transferase activity, transferring phosphorus-containing groups.
GO:0006388; Biological process: tRNA splicing, via endonucleolytic cleavage and ligation.



Size range: 177-283 amino acids
Related UniRules: None
Template: P39380 (KPTA_ECOLI)
Scope: Bacteria
Archaea
Fusion: Nter: None; Cter: None
Duplicate: in ARCFU
Plasmid encoded: None
Comments: Possible wrong starts in DEIRA

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