6.1.1.26: pyrrolysine-tRNAPyl ligase
This is an abbreviated version!
For detailed information about pyrrolysine-tRNAPyl ligase, go to the full flat file.
Word Map on EC 6.1.1.26
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6.1.1.26
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synthetases
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methanosarcina
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amber
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aminoacylation
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mazei
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ncaas
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anticodon
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aarss
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barkeri
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pylts
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histidyl-trnas
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hisrs
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hafniense
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desulfitobacterium
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methanosarcinaceae
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trnacua
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phers
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phenylalanyl-trna
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seryl-trna
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non-cognate
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glyrs
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molecular biology
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synthesis
- 6.1.1.26
- synthetases
- methanosarcina
-
amber
- aminoacylation
- mazei
-
ncaas
-
anticodon
-
aarss
- barkeri
-
pylts
-
histidyl-trnas
- hisrs
- hafniense
- desulfitobacterium
- methanosarcinaceae
-
trnacua
- phers
- phenylalanyl-trna
- seryl-trna
-
non-cognate
- glyrs
- molecular biology
- synthesis
Reaction
Synonyms
class II aminoacyl-tRNA synthetase, DhaPylSc, LysZ-RS, More, PylRS, PylS, PylSc, PylSn, pyrrolysyl-tRNA synthetase
ECTree
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Systematic Name
Systematic Name on EC 6.1.1.26 - pyrrolysine-tRNAPyl ligase
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L-pyrrolysine:tRNAPyl ligase (AMP-forming)
In organisms such as Methanosarcina barkeri that incorporate the modified amino acid pyrrolysine (Pyl) into certain methylamine methyltransferases, an unusual tRNAPyl, with a CUA anticodon, can be charged directly with pyrrolysine by this class II aminoacyl---tRNA ligase. The enzyme is specific for pyrrolysine as substrate as it cannot be replaced by lysine or any of the other natural amino acids [1].