Structure of PDB 1l3l Chain A

Receptor sequence
>1l3lA (length=233) Species: 358 (Agrobacterium tumefaciens) [Search protein sequence]
QHWLDKLTDLAAIEGDECILKTGLADIADHFGFTGYAYLHIQHRHITAVT
NYHRQWQSTYFDKKFEALDPVVKRARSRKHIFTWSGEHERPTLSKDERAF
YDHASDFGIRSGITIPIKTANGFMSMFTMASDKPVIDLDREIDAVAAAAT
IGQIHARISFLRTTPTAEDAAWLDPKEATYLRWIAVGKTMEEIADVEGVK
YNSVRVKLREAMKRFDVRSKAHLTALAIRRKLI
3D structure
PDB1l3l Structure of a bacterial quorum-sensing transcription factor complexed with pheromone and DNA.
ChainA
Resolution1.66 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna A M191 M213 R219 S220 K221 M190 M212 R218 S219 K220
BS02 dna A N203 S204 R206 V207 K208 R210 N202 S203 R205 V206 K207 R209
BS03 LAE A A38 L40 Y53 W57 Y61 D70 W85 F101 Y102 A105 A37 L39 Y52 W56 Y60 D69 W84 F100 Y101 A104
Gene Ontology
Molecular Function
GO:0000976 transcription cis-regulatory region binding
GO:0001216 DNA-binding transcription activator activity
GO:0003677 DNA binding
Biological Process
GO:0006355 regulation of DNA-templated transcription
GO:0009372 quorum sensing
GO:0045893 positive regulation of DNA-templated transcription
Cellular Component
GO:0032993 protein-DNA complex

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Cellular Component
External links
PDB RCSB:1l3l, PDBe:1l3l, PDBj:1l3l
PDBsum1l3l
PubMed12087407
UniProtP33905|TRAR_RHIRD Transcriptional activator protein TraR (Gene Name=traR)

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