8OUM

Arf GTPase from the asgard Gerdarchaea : GerdArfR1 bound to GTP

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, E (A, B, C, D, E)	GTP-binding protein	polymer	178	20190.4	5	UniProt (A0A8J7ZFD1) Pfam (PF00025)	Asgard group archaeon	Arf GTPase
2	F, H, J, L, N (A, B, C, D, E)	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	5	Chemie (GTP)
3	G, I, K, M, O (A, B, C, D, E)	MAGNESIUM ION	non-polymer		24.3	5	Chemie (MG)
4	P, Q, R, S, T (A, B, C, D, E)	water	water		18.0	122	Chemie (HOH)

Sequence modifications

A, B, C, D, E: 13 - 181 (UniProt: A0A8J7ZFD1)

PDB	External Database	Details
Met 12	-	initiating methionine
Leu 69	Gln 69	engineered mutation
Leu 182	-	expression tag
Glu 183	-	expression tag
His 184	-	expression tag
His 185	-	expression tag
His 186	-	expression tag
His 187	-	expression tag
His 188	-	expression tag
His 189	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	100951.8
Non-Polymers*	Number of molecules	10
	Total formula weight	2737.4
All*	Total formula weight	103689.3

*Water molecules are not included.