2GIL

Structure of the extremely slow GTPase Rab6A in the GTP bound form at 1.8 resolution

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 (A, B, C, D)	Ras-related protein Rab-6A	polymer	162	18619.2	4	UniProt (P20340) Pfam (PF00071)	Homo sapiens (human)	Rab-6
2	E, G, I, K (A, B, C, D)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3	F, H, J, L (A, B, C, D)	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	4	Chemie (GTP)
4	M, N, O, P (A, B, C, D)	water	water		18.0	739	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	74476.9
Non-Polymers*	Number of molecules	8
	Total formula weight	2189.9
All*	Total formula weight	76666.9

*Water molecules are not included.