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3axt

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Template:STRUCTURE 3axt

Contents

Complex structure of tRNA methyltransferase Trm1 from Aquifex aeolicus with S-adenosyl-L-Methionine

Template:ABSTRACT PUBMED 21844194

Function

[TRM1_AQUAE] Dimethylates the guanine residues at position 26 and 27 of one or more tRNAs using S-adenosyl-L-methionine as donor of the methyl groups.[1]

About this Structure

3axt is a 1 chain structure with sequence from Aquifex aeolicus. Full crystallographic information is available from OCA.

Reference

  1. ↑ Awai T, Kimura S, Tomikawa C, Ochi A, Ihsanawati, Bessho Y, Yokoyama S, Ohno S, Nishikawa K, Yokogawa T, Suzuki T, Hori H. Aquifex aeolicus tRNA (N2,N2-guanine)-dimethyltransferase (Trm1) catalyzes transfer of methyl groups not only to guanine 26 but also to guanine 27 in tRNA. J Biol Chem. 2009 Jul 31;284(31):20467-78. Epub 2009 Jun 2. PMID:19491098 doi:M109.020024

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