2YZ4

The neutron structure of concanavalin A at 2.2 Angstroms

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Concanavalin A	polymer	237	25622.4	1	UniProt (P02866) Pfam (PF00139)	Canavalia ensiformis (Jack bean)	Con A
2	B (A)	MANGANESE (II) ION	non-polymer		54.9	1	Chemie (MN)
3	C (A)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
4	D (A)	water	water		18.0	84	Chemie (DOD)

Sequence modifications

A: 1 - 118 (UniProt: P02866)
A: 119 - 237 (UniProt: P02866)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	25622.4
Non-Polymers*	Number of molecules	2
	Total formula weight	95.0
All*	Total formula weight	25717.4

*Water molecules are not included.