3PBG

6-PHOSPHO-BETA-GALACTOSIDASE FORM-C

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	6-PHOSPHO-BETA-D-GALACTOSIDASE	polymer	468	54139.1	2	UniProt (P11546) Pfam (PF00232) In PDB	Lactococcus lactis	PGAL
2	A, B	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3		water	water		18.0	192	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	108278.2
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	108470.4

*Water molecules are not included.