1R8L

The structure of endo-beta-1,4-galactanase from Bacillus licheniformis

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)	endo-beta-1,4-galactanase	polymer	399	43778.4	2	UniProt (Q65CX5) Pfam (PF07745)	Bacillus licheniformis
2	C, D (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA) PubChem (271)
3	E, F (A, B)	water	water		18.0	124	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	87556.9
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	87637.0

*Water molecules are not included.