5CYP

GTPase domain of Septin 9 in complex with GTP-gamma-S

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	Septin-9	polymer	274	31976.8	4	UniProt (Q9UHD8) Pfam (PF00735) In PDB	Homo sapiens (Human)	MLL septin-like fusion protein MSF-A,MLL septin-like fusion protein,Ovarian/Breast septin,Ov/Br septin,Septin D1
2	A, B, C, D	5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE	non-polymer		539.2	4	Chemie (GSP)
3	A, B, C, D	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	127907.3
Non-Polymers*	Number of molecules	8
	Total formula weight	2254.2
All*	Total formula weight	130161.5

*Water molecules are not included.