1GD9

CRYSTALL STRUCTURE OF PYROCOCCUS PROTEIN-A1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	ASPARTATE AMINOTRANSFERASE	polymer	389	43960.8	2	UniProt (O59096) Pfam (PF00155) In PDB	Pyrococcus horikoshii
2	A, B	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	2	Chemie (PLP)
3		water	water		18.0	472	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	87921.6
Non-Polymers*	Number of molecules	2
	Total formula weight	494.3
All*	Total formula weight	88415.9

*Water molecules are not included.