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6XWH

Crystal Structure of the Human RXR DNA-Binding Domain Homodimer Bound to the Human Hoxb13 DR0 Response Element

Functional Information from GO Data
ChainGOidnamespacecontents
C0003700molecular_functionDNA-binding transcription factor activity
C0006355biological_processregulation of DNA-templated transcription
C0008270molecular_functionzinc ion binding
C0043565molecular_functionsequence-specific DNA binding
D0003700molecular_functionDNA-binding transcription factor activity
D0006355biological_processregulation of DNA-templated transcription
D0008270molecular_functionzinc ion binding
D0043565molecular_functionsequence-specific DNA binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue ZN C 301
ChainResidue
CCYS135
CCYS138
CCYS152
CCYS155

site_idAC2
Number of Residues4
Detailsbinding site for residue ZN C 302
ChainResidue
CCYS171
CCYS177
CCYS187
CCYS190

site_idAC3
Number of Residues4
Detailsbinding site for residue ZN D 301
ChainResidue
DCYS138
DCYS152
DCYS155
DCYS135

site_idAC4
Number of Residues4
Detailsbinding site for residue ZN D 302
ChainResidue
DCYS171
DCYS177
DCYS187
DCYS190

Functional Information from PROSITE/UniProt
site_idPS00031
Number of Residues27
DetailsNUCLEAR_REC_DBD_1 Nuclear hormones receptors DNA-binding region signature. CaiCg.Drssgk.HYgvysCegCkgFFkR
ChainResidueDetails
CCYS135-ARG161

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues130
DetailsDNA binding: {"description":"Nuclear receptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00407","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues88
DetailsZinc finger: {"description":"NR C4-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU00407","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues10
DetailsRegion: {"description":"Nuclear localization signal","evidences":[{"source":"PubMed","id":"12145331","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues16
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"10669605","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1BY4","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine; by EP300","evidences":[{"source":"PubMed","id":"17761950","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

244693

PDB entries from 2025-11-12

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