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1R0N

Crystal Structure of Heterodimeric Ecdsyone receptor DNA binding complex

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 B 150
ChainResidue
BCYS201
BCYS204
BCYS218
BCYS221

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 177
ChainResidue
ACYS101
ACYS104
ACYS118
ACYS121

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 152
ChainResidue
BCYS243
BCYS253
BCYS256
BCYS237

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 178
ChainResidue
ACYS137
ACYS143
ACYS153
ACYS156

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
ACYS101-ARG127
BCYS201-ARG227

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues137
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 Residues5
DetailsRegion: {"description":"Nuclear localization signal","evidences":[{"source":"PubMed","id":"12145331","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"10669605","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1BY4","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine; by EP300","evidences":[{"source":"PubMed","id":"17761950","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

250059

PDB entries from 2026-03-04

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