6NX1

STRUCTURE OF HUMAN PREGNANE X RECEPTOR LIGAND BINDING DOMAIN BOUND TETHERED WITH SRC CO-ACTIVATOR PEPTIDE AND COMPOUND-3 AKA 1,1,1,3,3,3-HEXAFLUORO-2-{4-[1-(4- LUOROBENZENESULFONYL)CYCLOPENTYL]PHENYL}PROPAN-2-OL

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 subfamily 1 group I member 2,Nuclear receptor coactivator 1 fusion	polymer	351	39895.6	2	UniProt (O75469) UniProt (Q15788) Pfam (PF00104) Pfam (PF08832) In PDB	Homo sapiens (Human)	Orphan nuclear receptor PAR1,Orphan nuclear receptor PXR,Pregnane X receptor,Steroid and xenobiotic receptor,SXR,NCoA-1,Class E basic helix-loop-helix protein 74,bHLHe74,Protein Hin-2,RIP160,Renal carcinoma antigen NY-REN-52,Steroid receptor coactivator 1,SRC-1
2	A, B	1,1,1,3,3,3-hexafluoro-2-(4-{1-[(4-fluorophenyl)sulfonyl]cyclopentyl}phenyl)propan-2-ol	non-polymer		470.4	2	Chemie (L7D)
3		water	water		18.0	61	Chemie (HOH)

Sequence modifications

A, B: 130 - 432 (UniProt: O75469)

PDB	External Database	Details
His 123	-	expression tag
His 124	-	expression tag
His 125	-	expression tag
His 126	-	expression tag
His 127	-	expression tag
His 128	-	expression tag
Gly 129	-	expression tag
Ser 432	-	linker
Gly 432	-	linker
Gly 432	-	linker
Ser 432	-	linker
Gly 432	-	linker
Gly 432	-	linker

A, B: 432 - 472 (UniProt: Q15788)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	79791.3
Non-Polymers*	Number of molecules	2
	Total formula weight	940.8
All*	Total formula weight	80732.1

*Water molecules are not included.