Structure of PDB 3i54 Chain A

Receptor sequence
>3i54A (length=224) Species: 1773 (Mycobacterium tuberculosis) [Search protein sequence]
LYFQSHMDEILARAGIFQGVEPSAIAAQPVDFPRGHTVFAEGEPGDRLYI
IISGKVKIGRRAPDGRENLLTIMGPSDMFGELSIFDPGPRTSSATTITEV
RAVSMDRDALRSWIADRPEISEQLLRVLARRLRRTNNNLADLIFTDVPGR
VAKQLLQLAQRFGTQEGGALRVTHDLTQEEIAQLVGASRETVNKALADFA
HRGWIRLEGKSVLISDSERLARRA
3D structure
PDB3i54 Structural Insights into the Mechanism of the Allosteric Transitions of Mycobacterium tuberculosis cAMP Receptor Protein.
ChainA
Resolution2.2 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 CMP A F38 M72 F78 G79 E80 L81 S82 R89 T90 S91 R130 T134 F39 M73 F79 G80 E81 L82 S83 R90 T91 S92 R131 T135
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003700 DNA-binding transcription factor activity
GO:0005515 protein binding
GO:0030552 cAMP binding
Biological Process
GO:0006355 regulation of DNA-templated transcription
GO:0045892 negative regulation of DNA-templated transcription
GO:0045893 positive regulation of DNA-templated transcription
Cellular Component
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0009274 peptidoglycan-based cell wall

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Cellular Component
External links
PDB RCSB:3i54, PDBe:3i54, PDBj:3i54
PDBsum3i54
PubMed19740754
UniProtP9WMH3|CRPL_MYCTU CRP-like cAMP-activated global transcriptional regulator (Gene Name=crp)

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