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2.1.1.282: tRNAPhe 7-[(3-amino-3-carboxypropyl)-4-demethylwyosine37-N4]-methyltransferase

This is an abbreviated version!
For detailed information about tRNAPhe 7-[(3-amino-3-carboxypropyl)-4-demethylwyosine37-N4]-methyltransferase, go to the full flat file.

Reaction

S-adenosyl-L-methionine
+
7-[(3S)-(3-amino-3-carboxypropyl)]-4-demethylwyosine37 in tRNAPhe
=
S-adenosyl-L-homocysteine
+
7-[(3S)-(3-amino-3-carboxypropyl)]wyosine37 in tRNAPhe

Synonyms

aTrm5a methyltransferase, aTrm5a-type enzyme, aTrm5a/Taw22-like enzyme, More, NEQ228, PAB2272, PaTrm5a, SSO2439, Taw21, TAW22, Trm5a, Trm5a/Taw22-like enzyme, tRNAPhe:imG2 methyltransferase, TYW3, YGL050w

ECTree

     2 Transferases
         2.1 Transferring one-carbon groups
             2.1.1 Methyltransferases
                2.1.1.282 tRNAPhe 7-[(3-amino-3-carboxypropyl)-4-demethylwyosine37-N4]-methyltransferase

Crystallization

Crystallization on EC 2.1.1.282 - tRNAPhe 7-[(3-amino-3-carboxypropyl)-4-demethylwyosine37-N4]-methyltransferase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
purified recombinant apo-PaTrm5a and PaTrm5a in complex with tRNAPhe, and PaTrm5a-tRNAPhe (imG-14)-SAH ternary complex, X-ray diffraction structure determination and analysis
purified recombinant PaTrm5a in apo form and in complex with various SAM analogues, mixing PaTrm5a with 1.5 mM SAH or SAM at a protein: ligand molar ratio of 1:3, sitting drop vapor diffusion method, mixing 20 mg/ml protein solution in a 1:1 ratio with well solution containing w/v PEG 3350, 100 mM HEPES, pH 7.5, 100 mM Ca(OAc)2 and 100 mM KCl., method optimmization, 25°C, X-ray diffraction structure determination and analysis at 1.76-2.20 A resolution