6XJO

Human atlastin-3 (residues 1-334) bound to GDP-Mg2+ exhibits an ordered amino terminus

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)	Atlastin-3	polymer	334	37636.7	2	UniProt (Q6DD88) Pfam (PF02263)	Homo sapiens (Human)
2	C, E (A, B)	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	2	Chemie (GDP)
3	D, F (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	G, H (A, B)	water	water		18.0	240	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	75273.3
Non-Polymers*	Number of molecules	4
	Total formula weight	935.0
All*	Total formula weight	76208.3

*Water molecules are not included.