6AHG

Trimeric structure of concanavalin A from Canavalia ensiformis

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	Concanavalin-A,Concanavalin-A	polymer	237	25622.4	3	UniProt (P02866) Pfam (PF00139) In PDB	Canavalia ensiformis (Jack bean)	Con A,Con A
2	A, B, C	CALCIUM ION	non-polymer		40.1	3	Chemie (CA)
3	A, B, C	CADMIUM ION	non-polymer		112.4	6	Chemie (CD)
4		water	water		18.0	19	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 118 (UniProt: P02866)
A, B, C: 119 - 237 (UniProt: P02866)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	76867.2
Non-Polymers*	Number of molecules	9
	Total formula weight	794.7
All*	Total formula weight	77661.9

*Water molecules are not included.