Structure of PDB 5q1b Chain A

Receptor sequence
>5q1bA (length=230) Species: 9606 (Homo sapiens) [Search protein sequence]
MELTPDQQTLLHFIMDSYNKQRMPQEITNKILKEAFSAEENFLILTEMAT
NHVQVLVEFTKKLPGFQTLDHEDQIALLKGSAVEAMFLRSAEIFNKKLPS
GHSDLLEARIRNSGISDEYITPMFSFYKSIGELKMTQEEYALLTAIVILS
PDRQYIKDREAVEKLQEPLLDVLQKLCKIHQPENPQHFACLLGRLTELRT
FNHHHAEMLMSWRVNDHKFTPLLCEIWDVQ
3D structure
PDB5q1b D3R Grand Challenge 2: blind prediction of protein-ligand poses, affinity rankings, and relative binding free energies.
ChainA
Resolution2.3 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 peptide A V303 K307 E318 I321 K325 P467 L468 E471 I472 V57 K61 E72 I75 K79 P221 L222 E225 I226
BS02 9N7 A I273 I277 L291 M294 M332 F333 R335 S336 F340 I356 Y373 L455 I27 I31 L45 M48 M86 F87 R89 S90 F94 I110 Y127 L209 PDBbind-CN: -logKd/Ki=7.31,IC50=0.0487uM
BindingDB: IC50=48.700000nM
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0004879 nuclear receptor activity
GO:0032052 bile acid binding
Biological Process
GO:0006355 regulation of DNA-templated transcription
GO:0038183 bile acid signaling pathway

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Molecular Function
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Biological Process
External links
PDB RCSB:5q1b, PDBe:5q1b, PDBj:5q1b
PDBsum5q1b
PubMed29204945
UniProtQ96RI1|NR1H4_HUMAN Bile acid receptor (Gene Name=NR1H4)

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