6WMQ

Crystal Structure of Human REV-ERBbeta Ligand Binding Domain Co-Bound to Heme and NCoR ID1 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	Nuclear receptor Rev-ErbA beta variant 1	polymer	199	22494.9	2	UniProt (F1D8P2) Pfam (PF00104) UniProt (by SIFTS) (Q14995) In PDB	Homo sapiens (Human)
2	E, F	Nuclear receptor corepressor 1	polymer	23	2741.2	2	UniProt (O75376) In PDB	Homo sapiens	N-CoR1
3	A, B	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)
4		water	water		18.0	58	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	50472.0
Non-Polymers*	Number of molecules	2
	Total formula weight	1233.0
All*	Total formula weight	51705.0

*Water molecules are not included.