Structure of PDB 2bjc Chain B

Receptor sequence
>2bjcB (length=62) Species: 562 (Escherichia coli) [Search protein sequence]
MKPVTLYDVAEYAGVSVATVSRVVNQASHVSAKTREKVEAAMAELNYIPN
RCAQQLAGKQSL
3D structure
PDB2bjc Altered Specificity in DNA Binding by the Lac Repressor: A Mutant Lac Headpiece that Mimics the Gal Repressor
ChainB
ResolutionN/A
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 B T105 L106 Y107 V117 A118 S121 N125 Y147 P149 A153 Q154 A157 Q160 T5 L6 Y7 V17 A18 S21 N25 Y47 P49 A53 Q54 A57 Q60 PDBbind-CN: Kd=0.01nM
BS02 dna B V115 S116 A118 T119 H129 V130 S131 T134 L156 A157 K159 Q160 V15 S16 A18 T19 H29 V30 S31 T34 L56 A57 K59 Q60 PDBbind-CN: Kd=0.01nM
Gene Ontology
Biological Process
GO:0006355 regulation of DNA-templated transcription

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Biological Process
External links
PDB RCSB:2bjc, PDBe:2bjc, PDBj:2bjc
PDBsum2bjc
PubMed16094693
UniProtP03023|LACI_ECOLI Lactose operon repressor (Gene Name=lacI)

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