4LB2

X-ray study of human serum albumin complexed with idarubicin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	SERUM ALBUMIN	polymer	585	66571.2	2	UniProt (P02768) Pfam (PF00273) In PDB	Homo sapiens (human)
2	A, B	IDARUBICIN	non-polymer		497.5	4	Chemie (DM5)
3		water	water		18.0	75	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	133142.4
Non-Polymers*	Number of molecules	4
	Total formula weight	1990.0
All*	Total formula weight	135132.4

*Water molecules are not included.