6WMS

Crystal Structure of Human REV-ERBbeta Ligand Binding Domain Co-Bound to Heme and NCoR ID2 Peptide

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)	Nuclear receptor Rev-ErbA beta variant 1	polymer	199	22494.9	2	UniProt (F1D8P2) Pfam (PF00104) UniProt (by SIFTS) (Q14995)	Homo sapiens (Human)
2	C, D (E, F)	NCOR isoform c	polymer	23	2508.8	2	UniProt (Q86YY1) UniProt (by SIFTS) (O75376)	Homo sapiens
3	E, F (A, B)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)
4	G, H, I, J (A, B, E, F)	water	water		18.0	204	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	50007.4
Non-Polymers*	Number of molecules	2
	Total formula weight	1233.0
All*	Total formula weight	51240.3

*Water molecules are not included.