1BJN

STRUCTURE OF PHOSPHOSERINE AMINOTRANSFERASE FROM ESCHERICHIA COLI

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	PHOSPHOSERINE AMINOTRANSFERASE	polymer	360	39937.2	2	UniProt (P23721) Pfam (PF00266)	Escherichia coli	PSAT
2	C, D (A, B)	water	water		18.0	241	Chemie (HOH)

Sequence modifications

A, B: 3 - 362 (UniProt: P23721)

PDB	External Database	Details
Llp 198	Lys 198	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	79874.3
All*	Total formula weight	79874.3

*Water molecules are not included.