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3R2A

Crystal structure of RXRalpha ligand-binding domain complexed with corepressor SMRT2 and antagonist rhein

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0003707molecular_functionnuclear steroid receptor activity
A0005634cellular_componentnucleus
A0006355biological_processregulation of DNA-templated transcription
A0008270molecular_functionzinc ion binding
B0003677molecular_functionDNA binding
B0003707molecular_functionnuclear steroid receptor activity
B0005634cellular_componentnucleus
B0006355biological_processregulation of DNA-templated transcription
B0008270molecular_functionzinc ion binding
C0003677molecular_functionDNA binding
C0003707molecular_functionnuclear steroid receptor activity
C0005634cellular_componentnucleus
C0006355biological_processregulation of DNA-templated transcription
C0008270molecular_functionzinc ion binding
D0003677molecular_functionDNA binding
D0003707molecular_functionnuclear steroid receptor activity
D0005634cellular_componentnucleus
D0006355biological_processregulation of DNA-templated transcription
D0008270molecular_functionzinc ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE RHN A 1
ChainResidue
AHOH37
AILE268
AASN306
APHE313
AILE324
ACYS432
ALEU436

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE RHN C 2
ChainResidue
CLEU309
CILE345
CCYS432
CLEU436
BILE447
CASN306

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues80
DetailsRegion: {"description":"Required for nuclear export","evidences":[{"source":"PubMed","id":"15509776","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16107141","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18800767","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19167885","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2ACL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3FAL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3FC6","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsMotif: {"description":"CORNR box of ID2","evidences":[{"source":"UniProtKB","id":"Q60974","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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