1X28

Crystal Structure of e.coli AspAT complexed with N-phosphopyridoxyl-L-glutamic acid

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	396	43619.2	2	UniProt (P00509) Pfam (PF00155) In PDB	Escherichia coli	Transaminase A, ASPAT
2	A, B	N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)-L-glutamic acid	non-polymer		378.3	2	Chemie (PGU)
3		water	water		18.0	129	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	87238.4
Non-Polymers*	Number of molecules	2
	Total formula weight	756.5
All*	Total formula weight	87995.0

*Water molecules are not included.