Literature summary extracted from
Harris, K.A.; Jones, V.; Bilbille, Y.; Swairjo, M.A.; Agris, P.F.
YrdC exhibits properties expected of a subunit for a tRNA threonylcarbamoyl transferase (2011), RNA, 17, 1678-1687.
Cloned(Commentary)
EC Number |
Cloned (Comment) |
Organism |
---|
2.7.7.87 |
His6-tagged YrdC protein overexpressed in Escherichia coli |
Escherichia coli |
Natural Substrates/ Products (Substrates)
EC Number |
Natural Substrates |
Organism |
Comment (Nat. Sub.) |
Natural Products |
Comment (Nat. Pro.) |
Rev. |
Reac. |
---|
2.7.7.87 |
L-threonine + ATP + bicarbonate |
Escherichia coli |
- |
L-threonylcarbamoyladenylate + diphosphate + H2O |
threonylcarbamoyladenosine i.e. t6A |
? |
|
Organism
EC Number |
Organism |
UniProt |
Comment |
Textmining |
---|
2.7.7.87 |
Escherichia coli |
- |
- |
- |
Purification (Commentary)
EC Number |
Purification (Comment) |
Organism |
---|
2.7.7.87 |
by Ni-NTA affinity chromatography to a purity of more than 95% by SDS-PAGE |
Escherichia coli |
Substrates and Products (Substrate)
EC Number |
Substrates |
Comment Substrates |
Organism |
Products |
Comment (Products) |
Rev. |
Reac. |
---|
2.7.7.87 |
L-threonine + ATP + bicarbonate |
- |
Escherichia coli |
L-threonylcarbamoyladenylate + diphosphate + H2O |
threonylcarbamoyladenosine i.e. t6A |
? |
|
Subunits
EC Number |
Subunits |
Comment |
Organism |
---|
2.7.7.87 |
More |
fluorescence quenching data indicate that YrdC recognizes the RNA substrate in a sequence-dependent manner by directly interacting with certain bases |
Escherichia coli |
Synonyms
EC Number |
Synonyms |
Comment |
Organism |
---|
2.7.7.87 |
YrdC |
- |
Escherichia coli |
General Information
EC Number |
General Information |
Comment |
Organism |
---|
2.7.7.87 |
physiological function |
YrdC, with many of the properties of a putative threonylcarbamoyl transferase, most likely functions as a component of a heteromultimeric protein complex for threonylcarbamoyladenosine biosynthesis |
Escherichia coli |