1XSJ

Structure of a Family 31 alpha glycosidase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	Putative family 31 glucosidase yicI	polymer	778	89002.0	6	UniProt (P31434) Pfam (PF13802) Pfam (PF01055) Pfam (PF21365) In PDB	Escherichia coli
2	A, B, C, D, E...	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	12	Chemie (TRS)
3		water	water		18.0	1438	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 772 (UniProt: P31434)

PDB	External Database	Details
His 773	-	expression tag
His 774	-	expression tag
His 775	-	expression tag
His 776	-	expression tag
His 777	-	expression tag
His 778	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	534012.1
Non-Polymers*	Number of molecules	12
	Total formula weight	1465.7
All*	Total formula weight	535477.9

*Water molecules are not included.