3N04

THE CRYSTAL STRUCTURE OF THE alpha-Glucosidase (FAMILY 31) FROM RUMINOCOCCUS OBEUM ATCC 29174

Replaces:  3FFJ

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)	alpha-glucosidase	polymer	666	78715.7	2	UniProt (A5ZY13) Pfam (PF13802) Pfam (PF01055) Pfam (PF21365)	Ruminococcus obeum
2	C, D, E (A, B)	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
3	F, G (A, B)	water	water		18.0	824	Chemie (HOH)

Sequence modifications

A, B: 1 - 663 (UniProt: A5ZY13)

PDB	External Database	Details
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	157431.3
Non-Polymers*	Number of molecules	3
	Total formula weight	276.3
All*	Total formula weight	157707.6

*Water molecules are not included.