3TW4

Crystal Structure of Human Septin 7 GTPase Domain

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)	Septin-7	polymer	271	31138.7	2	UniProt (Q16181) Pfam (PF00735)	Homo sapiens (human)	CDC10 protein homolog
2	C, D (A, B)	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	2	Chemie (GDP)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	62277.4
Non-Polymers*	Number of molecules	2
	Total formula weight	886.4
All*	Total formula weight	63163.8

*Water molecules are not included.