5w75 is a 4 chain structure with sequence from Thermotoga neapolitana DSM 4359. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
EFTU_THENN This protein promotes the GTP-dependent binding of aminoacyl-tRNA to the A-site of ribosomes during protein biosynthesis.[HAMAP-Rule:MF_00118]