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2Q0O

Crystal structure of an anti-activation complex in bacterial quorum sensing

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0005515molecular_functionprotein binding
A0006355biological_processregulation of DNA-templated transcription
A0009372biological_processquorum sensing
B0003677molecular_functionDNA binding
B0005515molecular_functionprotein binding
B0006355biological_processregulation of DNA-templated transcription
B0009372biological_processquorum sensing
C0005515molecular_functionprotein binding
C0045892biological_processnegative regulation of DNA-templated transcription
D0005515molecular_functionprotein binding
D0045892biological_processnegative regulation of DNA-templated transcription
Functional Information from PDB Data
site_idAC1
Number of Residues10
DetailsBINDING SITE FOR RESIDUE LAE A 1001
ChainResidue
ALEU42
AHOH1069
ATYR55
ATRP59
AASP72
ATRP87
APHE103
AALA107
AILE112
ATHR131

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE LAE B 1002
ChainResidue
BTYR55
BTRP59
BASP72
BTRP87
BPHE103
BALA107
BILE112
BHOH1006

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

239149

PDB entries from 2025-07-23

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