3k6r is a 1 chain structure with sequence from 'pyrococcus shinkaii'. This structure supersedes the now removed PDB entry 2frn. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
[TYW2_PYRHO] S-adenosyl-L-methionine-dependent transferase that acts as a component of the wyosine derivatives biosynthesis pathway. Catalyzes the transfer of the alpha-amino-alpha-carboxypropyl (acp) group from S-adenosyl-L-methionine to 4-demethylwyosine (imG-14), forming 7-aminocarboxypropyl-demethylwyosine (wybutosine-86) at position 37 of tRNA(Phe).[HAMAP-Rule:MF_01922][1]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
References
↑Umitsu M, Nishimasu H, Noma A, Suzuki T, Ishitani R, Nureki O. Structural basis of AdoMet-dependent aminocarboxypropyl transfer reaction catalyzed by tRNA-wybutosine synthesizing enzyme, TYW2. Proc Natl Acad Sci U S A. 2009 Aug 26. PMID:19717466
