7VOK

The Crystal structure of EF-Tu and GDP from Mycobacterium tuberculosis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Elongation factor Tu	polymer	396	43649.4	4	UniProt (A0A045IWT1) Pfam (PF00009) Pfam (PF03144) Pfam (PF03143) UniProt (by SIFTS) (P9WNN1) In PDB	Mycobacterium tuberculosis	EF-Tu
2	A, B, C, D	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	4	Chemie (GDP)
3	A, B, C, D	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	174597.7
Non-Polymers*	Number of molecules	8
	Total formula weight	1870.0
All*	Total formula weight	176467.7

*Water molecules are not included.