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8DQ0

Quorum-sensing receptor RhlR bound to PqsE

Functional Information from GO Data
ChainGOidnamespacecontents
A0016289molecular_functionacyl-CoA hydrolase activity
A0044550biological_processsecondary metabolite biosynthetic process
B0016289molecular_functionacyl-CoA hydrolase activity
B0044550biological_processsecondary metabolite biosynthetic process
C0000976molecular_functiontranscription cis-regulatory region binding
C0001216molecular_functionDNA-binding transcription activator activity
C0001217molecular_functionDNA-binding transcription repressor activity
C0003677molecular_functionDNA binding
C0003700molecular_functionDNA-binding transcription factor activity
C0005737cellular_componentcytoplasm
C0006355biological_processregulation of DNA-templated transcription
C0010467biological_processgene expression
C0032993cellular_componentprotein-DNA complex
C0038023molecular_functionsignaling receptor activity
C0045862biological_processpositive regulation of proteolysis
C0045892biological_processnegative regulation of DNA-templated transcription
C0045893biological_processpositive regulation of DNA-templated transcription
C0046889biological_processpositive regulation of lipid biosynthetic process
C0062162biological_processpositive regulation of pyocyanine biosynthetic process
C1900378biological_processpositive regulation of secondary metabolite biosynthetic process
D0000976molecular_functiontranscription cis-regulatory region binding
D0001216molecular_functionDNA-binding transcription activator activity
D0001217molecular_functionDNA-binding transcription repressor activity
D0003677molecular_functionDNA binding
D0003700molecular_functionDNA-binding transcription factor activity
D0005737cellular_componentcytoplasm
D0006355biological_processregulation of DNA-templated transcription
D0010467biological_processgene expression
D0032993cellular_componentprotein-DNA complex
D0038023molecular_functionsignaling receptor activity
D0045862biological_processpositive regulation of proteolysis
D0045892biological_processnegative regulation of DNA-templated transcription
D0045893biological_processpositive regulation of DNA-templated transcription
D0046889biological_processpositive regulation of lipid biosynthetic process
D0062162biological_processpositive regulation of pyocyanine biosynthetic process
D1900378biological_processpositive regulation of secondary metabolite biosynthetic process
Functional Information from PROSITE/UniProt
site_idPS00622
Number of Residues28
DetailsHTH_LUXR_1 LuxR-type HTH domain signature. GksSgeIAiiLsIsesTVnfHhkNIqkK
ChainResidueDetails
CGLY195-LYS222

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues130
DetailsDomain: {"description":"HTH luxR-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU00411","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues38
DetailsDNA binding: {"description":"H-T-H motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU00411","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"36456567","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8B4A","evidenceCode":"ECO:0000312"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19788310","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20419351","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27082157","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"36456567","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2Q0I","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2Q0J","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3DH8","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5HIO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5HIP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5HIQ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5HIS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7KGW","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7KGX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7R3E","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7R3F","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7R3J","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8B4A","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19788310","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20419351","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27082157","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"36456567","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"7R3J","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

255900

PDB entries from 2026-07-01

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