1O3Y

Crystal structure of mouse ARF1 (delta17-Q71L), GTP form

Replaces:  1J2I

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)	ADP-ribosylation factor 1	polymer	166	18951.6	2	UniProt (P84078) Pfam (PF00025)	Mus musculus (house mouse)	ARF1
2	C, E (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG) PubChem (888)
3	D, F (A, B)	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	2	Chemie (GTP) PubChem (177679032) PubChem (135400627) PubChem (135487750) PubChem (136088935) PubChem (136803486) PubChem (135398633) PubChem (135544356) PubChem (135547949) PubChem (135600366) PubChem (135749822) PubChem (136005188) PubChem (136073923) PubChem (136240914) PubChem (136664747) PubChem (136772743) PubChem (136772744) PubChem (136803487) PubChem (137286749) PubChem (164715984) PubChem (171699466)
4	G, H (A, B)	water	water		18.0	313	Chemie (HOH)

Sequence modifications

A, B: 18 - 181 (UniProt: P84078)

PDB	External Database	Details
Gly 16	-	cloning artifact
Ser 17	-	cloning artifact
Leu 71	Gln 71	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	37903.2
Non-Polymers*	Number of molecules	4
	Total formula weight	1095.0
All*	Total formula weight	38998.2

*Water molecules are not included.