1FDQ

CRYSTAL STRUCTURE OF HUMAN BRAIN FATTY ACID BINDING PROTEIN

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)	FATTY ACID-BINDING PROTEIN, BRAIN	polymer	131	14776.7	2	UniProt (O15540) Pfam (PF00061)	Homo sapiens (human)	BRAIN LIPID BINDING PROTEIN
2	C, D (A, B)	DOCOSA-4,7,10,13,16,19-HEXAENOIC ACID	non-polymer		328.5	2	Chemie (HXA)
3	E, F (A, B)	water	water		18.0	96	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	29553.4
Non-Polymers*	Number of molecules	2
	Total formula weight	657.0
All*	Total formula weight	30210.4

*Water molecules are not included.