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1DSZ

STRUCTURE OF THE RXR/RAR DNA-BINDING DOMAIN HETERODIMER IN COMPLEX WITH THE RETINOIC ACID RESPONSE ELEMENT DR1

Functional Information from GO Data
ChainGOidnamespacecontents
A0003700molecular_functionDNA-binding transcription factor activity
A0006355biological_processregulation of DNA-templated transcription
A0008270molecular_functionzinc ion binding
A0043565molecular_functionsequence-specific DNA binding
B0003700molecular_functionDNA-binding transcription factor activity
B0006355biological_processregulation of DNA-templated transcription
B0008270molecular_functionzinc ion binding
B0043565molecular_functionsequence-specific DNA binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 1121
ChainResidue
ACYS1135
ACYS1138
ACYS1152
ACYS1155

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 1122
ChainResidue
ACYS1171
ACYS1177
ACYS1187
ACYS1190

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 1221
ChainResidue
BCYS1238
BCYS1252
BCYS1255
BCYS1235

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 1222
ChainResidue
BCYS1271
BCYS1277
BCYS1287
BCYS1290

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
BCYS1235-ARG1261
ACYS1135-ARG1161

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 Residues1
DetailsModified residue: {"description":"Phosphoserine; by PKB/AKT1","evidences":[{"source":"PubMed","id":"16417524","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues5
DetailsRegion: {"description":"Nuclear localization signal","evidences":[{"source":"PubMed","id":"12145331","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"10669605","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1BY4","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine; by EP300","evidences":[{"source":"PubMed","id":"17761950","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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