5YOQ

Human serum albumin complexed with sodium 4-phenylbutyrate

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)	Serum albumin	polymer	585	66571.2	2	UniProt (P02768) Pfam (PF00273)	Homo sapiens (Human)
2	C, E (A, B)	4-PHENYL-BUTANOIC ACID	non-polymer		164.2	2	Chemie (CLT)
3	D, F (A, B)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	133142.4
Non-Polymers*	Number of molecules	4
	Total formula weight	518.3
All*	Total formula weight	133660.8

*Water molecules are not included.