2TAA

STRUCTURE AND POSSIBLE CATALYTIC RESIDUES OF TAKA-AMYLASE A

Replaces:  1TAA

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 (A, B, C)	TAKA-AMYLASE A	polymer	478	52436.8	3	UniProt (P10529) Pfam (PF00128) Pfam (PF09260) UniProt (by SIFTS) (P0C1B3)	Aspergillus oryzae
2	D, E, F (A, B, C)	CALCIUM ION	non-polymer		40.1	3	Chemie (CA)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	157310.5
Non-Polymers*	Number of molecules	3
	Total formula weight	120.2
All*	Total formula weight	157430.7

*Water molecules are not included.