Structure of PDB 4nb6 Chain A Binding Site BS01

Receptor Information
>4nb6 Chain A (length=221) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SLTEIEHLVQSVCKSYRETCQLRLEDLLRQRSNIFSREEVTGYQRKSMWE
MWERCAHHLTEAIQYVVEFAKRLSGFMELCQNDQIVLLKAGAMEVVLVRM
CRAYNADNRTVFFEGKYGGMELFRALGCSELISSIFDFSHSLSALHFSED
EIALYTALVLINAHRPGLQEKRKVEQLQYNLELAFHHHLCKTHRQSILAK
LPPKGKLRSLCSQHVERLQIF
Ligand information
Ligand ID444
InChIInChI=1S/C17H12F9NO3S/c18-14(19,20)10-27(31(29,30)13-4-2-1-3-5-13)12-8-6-11(7-9-12)15(28,16(21,22)23)17(24,25)26/h1-9,28H,10H2
InChIKeySGIWFELWJPNFDH-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=S(=O)(N(c1ccc(cc1)C(O)(C(F)(F)F)C(F)(F)F)CC(F)(F)F)c2ccccc2
OpenEye OEToolkits 1.5.0c1ccc(cc1)S(=O)(=O)[N@@](CC(F)(F)F)c2ccc(cc2)C(C(F)(F)F)(C(F)(F)F)O
CACTVS 3.341OC(c1ccc(cc1)N(CC(F)(F)F)[S](=O)(=O)c2ccccc2)(C(F)(F)F)C(F)(F)F
OpenEye OEToolkits 1.5.0c1ccc(cc1)S(=O)(=O)N(CC(F)(F)F)c2ccc(cc2)C(C(F)(F)F)(C(F)(F)F)O
FormulaC17 H12 F9 N O3 S
NameN-(2,2,2-TRIFLUOROETHYL)-N-{4-[2,2,2-TRIFLUORO-1-HYDROXY-1-(TRIFLUOROMETHYL)ETHYL]PHENYL}BENZENESULFONAMIDE
ChEMBLCHEMBL62136
DrugBankDB07080
ZINCZINC000001550221
PDB chain4nb6 Chain A Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4nb6 Structure-based design of substituted hexafluoroisopropanol-arylsulfonamides as modulators of RORc.
Resolution2.85 Å
Binding residue
(original residue number in PDB)		W296 C299 L303 V340 M344 F367 H458
Binding residue
(residue number reindexed from 1)		W52 C55 L59 V96 M100 F123 H214
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=7.22,IC50=0.060uM
BindingDB: IC50=60nM,EC50=54nM,Ki=51nM
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0004879 nuclear receptor activity
Biological Process
GO:0006355 regulation of DNA-templated transcription
Cellular Component
GO:0005634 nucleus

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4nb6, PDBe:4nb6, PDBj:4nb6
PDBsum4nb6
PubMed24239186
UniProtP51449|RORG_HUMAN Nuclear receptor ROR-gamma (Gene Name=RORC)

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