General Information of the Protein
Protein ID
PT04880
Protein Name
Nuclear receptor subfamily 1 group I member 2
Secondarily
Protein Name
Orphan nuclear receptor PXR
Pregnane X receptor
Gene Name
NR1I2
Secondarily
Gene Name
Pxr
Sequence
MRPEERWNHVGLVQREEADSVLEEPINVDEEDGGLQICRVCGDKANGYHFNVMTCEGCKGFFRRAMKRNVRLRCPFRKGTCEITRKTRRQCQACRLRKCLESGMKKEMIMSDAAVEQRRALIKRKKREKIEAPPPGGQGLTEEQQALIQELMDAQMQTFDTTFSHFKDFRLPAVFHSDCELPEVLQASLLEDPATWSQIMKDSVPMKISVQLRGEDGSIWNYQPPSKSDGKEIIPLLPHLADVSTYMFKGVINFAKVISHFRELPIEDQISLLKGATFEMCILRFNTMFDTETGTWECGRLAYCFEDPNGGFQKLLLDPLMKFHCMLKKLQLREEEYVLMQAISLFSPDRPGVVQRSVVDQLQERFALTLKAYIECSRPYPAHRFLFLKIMAVLTELRSINAQQTQQLLRIQDTHPFATPLMQELFSSTDG
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Organism
Rattus norvegicus, Rat
Protein Classification
Transcription factor
>
Nuclear receptor
>
Nuclear hormone receptor subfamily 1
>
Nuclear hormone receptor subfamily 1 group I
>
Nuclear hormone receptor subfamily 1 group I member 2
Function
Nuclear receptor that binds and is activated by a variety of endogenous and xenobiotic compounds. Transcription factor that activates the transcription of multiple genes involved in the metabolism and secretion of potentially harmful xenobiotics, endogenous compounds and drugs. Response to specific ligands is species-specific, due to differences in the ligand-binding domain. Activated by naturally occurring steroids, such as pregnenolone and progesterone. Binds to a response element in the promoters of the CYP3A4 and ABCB1/MDR1 genes (By similarity).
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Uniprot ID
Q9R1A7
Subcellular Location
Nucleus
Map of Molecular Bioactivity Related to the Protein
Map of Molecular Bioactivity Related to the Protein

Protein
Cell Line
Compound

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000063 , Hep-G2
Compound ID Compound Name Compound Formula
CP0294381
CHEBI:31550
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C27H41NO6S
 1
1
EC50 = 10 nM
   TI
   LI
   LO
   TS
CP0077813
(-)-demecolcine
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C21H25NO5
 1
1
EC50 = 90 nM
   TI
   LI
   LO
   TS
CP0669918
Mithramycin
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C52H76O24
 1
1
EC50 = 320 nM
   TI
   LI
   LO
   TS
CP0084497
CHEBI:31625
   Show/Hide
C22H29FO4
 1
1
EC50 = 400 nM
   TI
   LI
   LO
   TS
CP0646371
SID50106396
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C8H9ClN4
 1
1
EC50 = 450 nM
   TI
   LI
   LO
   TS
CP0084134
ORG-6216
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C24H34O3
 1
1
EC50 = 680 nM
   TI
   LI
   LO
   TS
CP0337534
Riodipine
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C18H19F2NO5
 1
1
EC50 = 1800 nM
   TI
   LI
   LO
   TS
CP0003832
N'-hydroxy-N-phenyloctanediamide
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C14H20N2O3
 1
1
EC50 = 2500 nM
   TI
   LI
   LO
   TS
CP0008077
(1R,2S,10S,11S,13R,14R,15S,17S)-1-fluoro-14,17-dihydroxy-14-(2-hydroxyacetyl)-2,13,15-trimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6-dien-5-one
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C22H29FO5
 1
1
EC50 = 2600 nM
   TI
   LI
   LO
   TS
CP0195305
CHEBI:31359
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C26H27NO10
 1
1
EC50 = 2800 nM
   TI
   LI
   LO
   TS
CP0069705
CHEBI:6888
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C22H30O5
 1
1
EC50 = 4000 nM
   TI
   LI
   LO
   TS
CP0093021
(5-Phenylsulfanyl-1H-benzoimidazol-2-yl)-carbamic acid methyl ester
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C15H13N3O2S
 1
1
EC50 = 4000 nM
   TI
   LI
   LO
   TS
CP0200988
CHEBI:4463
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C24H31FO6
 1
1
EC50 = 4500 nM
   TI
   LI
   LO
   TS
CP0286860
(2Z,6Z)-2,6-bis(thiophen-2-ylmethylidene)cyclohexan-1-one
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C16H14OS2
 1
1
EC50 = 4500 nM
   TI
   LI
   LO
   TS
CP0166548
(3R,4aR,5S,6S,6aS,10S,10aR,10bS)-3-ethenyl-6,10,10b-trihydroxy-3,4a,7,7,10a-pentamethyl-1-oxododecahydro-1H-benzo[f]chromen-5-yl acetate
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C22H34O7
 1
1
EC50 = 7100 nM
   TI
   LI
   LO
   TS
CP0217342
Diclazuril
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C17H9Cl3N4O2
 1
1
EC50 = 9000 nM
   TI
   LI
   LO
   TS
CP0066208
Fungistat
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C26H31Cl2N5O3
 1
1
EC50 = 9100 nM
   TI
   LI
   LO
   TS
CP0055221
Famprofazone
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C24H31N3O
 1
1
EC50 = 9800 nM
   TI
   LI
   LO
   TS
CP0066002
A-41-304
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C22H29FO4
 1
1
EC50 = 10000 nM
   TI
   LI
   LO
   TS
CP0077818
CL-287389
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C19H19N3O6
 1
1
EC50 = 10500 nM
   TI
   LI
   LO
   TS
CP0068778
[(E)-2-chloro-1-(2,4-dichlorophenyl)ethenyl] diethyl phosphate
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C12H14Cl3O4P
 1
1
EC50 = 12600 nM
   TI
   LI
   LO
   TS
CP0187528
4-Amino-N-(2-amino-phenyl)-benzamide
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C13H13N3O
 1
1
EC50 = 12600 nM
   TI
   LI
   LO
   TS
CP0807345
SID144205546
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C41H49ClN2O9
 1
1
EC50 = 12600 nM
   TI
   LI
   LO
   TS
CP0040193
(15R,19R)-15-ethyl-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2,4,6,8(18)-tetraen-17-one
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C19H22N2O
 1
1
EC50 = 14100 nM
   TI
   LI
   LO
   TS
CP0082870
5-O-ethyl 3-O-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
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C18H19Cl2NO4
 1
1
EC50 = 23400 nM
   TI
   LI
   LO
   TS
CP0058606
3-[3-(4-benzhydrylpiperazin-1-yl)propyl]-1H-benzimidazol-2-one
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C27H30N4O
 1
1
EC50 = 25100 nM
   TI
   LI
   LO
   TS
CP0072914
US20230414632, Compound I-e
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C20H24N2O6
 1
1
EC50 = 31600 nM
   TI
   LI
   LO
   TS
CP0150271
BAY-H-5757
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C20H22N4O6S
 1
1
EC50 = 31600 nM
   TI
   LI
   LO
   TS
CP0678377
SID50106762
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C23H32ClNO2
 1
1
EC50 = 35500 nM
   TI
   LI
   LO
   TS
CP0246675
Bumecaine
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C18H28N2O
 1
1
EC50 = 38000 nM
   TI
   LI
   LO
   TS
CP0241176
(7R,11S)-11-methyl-7,15,17-tris(oxidanyl)-12-oxabicyclo[12.4.0]octadeca-1(14),15,17-trien-13-one
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C18H26O5
 1
1
EC50 = 38400 nM
   TI
   LI
   LO
   TS
CP0650352
THIAMYLAL SODIUM
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C12H17N2NaO2S
 1
1
EC50 = 45900 nM
   TI
   LI
   LO
   TS
CP0045344
4-(5-cyclopentyloxycarbonylamino-1-methyl-1H-indol-3-ylmethyl)-3-methoxy-N-o-tolylsulfonylbenzamide
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C31H33N3O6S
 1
1
EC50 = 58400 nM
   TI
   LI
   LO
   TS
CP0084133
CHEBI:31524
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C9H11NO5
 1
1
EC50 = 63100 nM
   TI
   LI
   LO
   TS
Similar Protein(s) and Bioactivity Statistics
50% Identity
Protein ID Protein Name Protein Organism
PT01552 Nuclear receptor subfamily 1 group I member 2 Homo sapiens, Human