2AYI

Wild-type AmpT from Thermus thermophilus

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	Aminopeptidase T	polymer	408	45080.0	5	UniProt (P42778) Pfam (PF02073) In PDB	Thermus thermophilus	AP-T, Heat stable aminopeptidase
2	A, B, C, D, E	ZINC ION	non-polymer		65.4	10	Chemie (ZN)

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	225400.1
Non-Polymers*	Number of molecules	10
	Total formula weight	654.1
All*	Total formula weight	226054.1

*Water molecules are not included.