1BYA

CRYSTAL STRUCTURES OF SOYBEAN BETA-AMYLASE REACTED WITH BETA-MALTOSE AND MALTAL: ACTIVE SITE COMPONENTS AND THEIR APPARENT ROLE IN CATALYSIS

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	BETA-AMYLASE	polymer	495	56071.3	1	UniProt (P10538) Pfam (PF01373) In PDB	Glycine max (soybean)
2	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
3		water	water		18.0	320	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	56071.3
Non-Polymers*	Number of molecules	1
	Total formula weight	96.1
All*	Total formula weight	56167.4

*Water molecules are not included.