2DYK

Crystal structure of N-terminal GTP-binding domain of EngA from Thermus thermophilus HB8

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	GTP-binding protein	polymer	161	17987.6	2	UniProt (Q5SIH8) Pfam (PF01926)	Thermus thermophilus
2	C, D (A, B)	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	2	Chemie (GDP)
3	E, F (A, B)	water	water		18.0	144	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	35975.3
Non-Polymers*	Number of molecules	2
	Total formula weight	886.4
All*	Total formula weight	36861.7

*Water molecules are not included.