1H54

Maltose phosphorylase from Lactobacillus brevis

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)	MALTOSE PHOSPHORYLASE	polymer	754	85829.7	2	Pfam (PF03636) Pfam (PF03632) Pfam (PF03633) UniProt (by SIFTS) (Q7SIE1)	LACTOBACILLUS BREVIS
2	C, E (A, B)	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
3	D (B)	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
4	F, G (A, B)	water	water		18.0	1592	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	171659.4
Non-Polymers*	Number of molecules	3
	Total formula weight	173.2
All*	Total formula weight	171832.6

*Water molecules are not included.