5h34 is a 2 chain structure with sequence from Nanoarchaeum equitans Kin4-M. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
SYM_NANEQ Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation.