8OUK

Arf GTPase from the asgard Hodarchaea : HodArfR1 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	Arf GTPase	polymer	179	20213.0	1	UniProt (A0A1Q9NLL0) Pfam (PF00025) In PDB	Asgard group
2	A	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	1	Chemie (GTP)
3	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4		water	water		18.0	95	Chemie (HOH)

Sequence modifications

A: 15 - 184 (UniProt: A0A1Q9NLL0)

PDB	External Database	Details
Met 14	-	initiating methionine
Leu 72	Gln 72	engineered mutation
Leu 185	-	expression tag
Glu 186	-	expression tag
His 187	-	expression tag
His 188	-	expression tag
His 189	-	expression tag
His 190	-	expression tag
His 191	-	expression tag
His 192	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	20213.0
Non-Polymers*	Number of molecules	2
	Total formula weight	547.5
All*	Total formula weight	20760.5

*Water molecules are not included.