1OAR

Fv IgE SPE-7 in complex with Alizarin Red

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	H, I, J, K	IMMUNOGLOBULIN E	polymer	122	13687.3	4		MUS MUSCULUS (HOUSE MOUSE)
2	L, M, N, O	IMMUNOGLOBULING E	polymer	110	11530.8	4	Pfam (PF07686) UniProt (by SIFTS) (P01724) In PDB	MUS MUSCULUS (HOUSE MOUSE)
3	H, J	CACODYLATE ION	non-polymer		137.0	2	Chemie (CAC)
4	J, L, H, N	DIMETHYL SULFOXIDE	non-polymer		78.1	24	Chemie (DMS)
5	J, H	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
6	J, K, H, I	ALIZARIN RED	non-polymer		320.3	4	Chemie (AZN)
7	J, L, M, H, I...	SODIUM ION	non-polymer		23.0	6	Chemie (NA)
8	N, O, J, L, M	CHLORIDE ION	non-polymer		35.5	8	Chemie (CL)
9		water	water		18.0	352	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	100872.5
Non-Polymers*	Number of molecules	46
	Total formula weight	3976.0
All*	Total formula weight	104848.5

*Water molecules are not included.