Structure of PDB 4n9i Chain B

Receptor sequence
>4n9iB (length=202) Species: 562 (Escherichia coli) [Search protein sequence]
DPTLEWFLSHCHIHKYPSKSTLIHQGEKAETLYYIVKGSVAVLIKDEEGK
EMILSYLNQGDFIGELGLFEEGQERSAWVRAKTACEVAEISYKKFRQLIQ
VNPDILMRLSAQMARRLQVTSEKVGNLAFLDVTGRIAQTLLNLAKQPDAM
THPDGMQIKITRQEIGQIVGCSRETVGRILKMLEDQNLISAHGKTIVVYG
TR
3D structure
PDB4n9i Structures of inactive CRP species reveal the atomic details of the allosteric transition that discriminates cyclic nucleotide second messengers.
ChainB
Resolution2.19 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 PCG B Q125 K130 Q118 K123 MOAD: Kd=25.6uM
BS02 PCG B V49 L61 G71 E72 L73 R82 S83 R123 V42 L54 G64 E65 L66 R75 S76 R116 MOAD: Kd=25.6uM
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003700 DNA-binding transcription factor activity
Biological Process
GO:0006355 regulation of DNA-templated transcription
Cellular Component
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4n9i, PDBe:4n9i, PDBj:4n9i
PDBsum4n9i
PubMed24914983
UniProtC3SQJ7

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