7XCB

Crystal structure of the mouse interleukin-9

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Interleukin-9	polymer	120	13428.5	1	UniProt (P15247) In PDB	Mus musculus (house mouse)	IL-9,Cytokine P40,T-cell growth factor P40
2	A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	13428.5
Non-Polymers*	Number of molecules	2
	Total formula weight	442.4
All*	Total formula weight	13870.9

*Water molecules are not included.