Structure of PDB 1qaw Chain B

Receptor sequence
>1qawB (length=70) Species: 1422 (Geobacillus stearothermophilus) [Search protein sequence]
SDFVVIKALEDGVNVIGLTRGADTRFHHSEKLDKGEVLIAQFTEHTSAIK
VRGKAYIQTRHGVIESEGKK
3D structure
PDB1qaw Regulatory features of the trp operon and the crystal structure of the trp RNA-binding attenuation protein from Bacillus stearothermophilus.
ChainB
Resolution2.5 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 TRP B G23 T49 G17 T43 MOAD: Kd=7.5uM
PDBbind-CN: -logKd/Ki=5.12,Kd=7.5uM
BS02 TRP B R26 G27 T30 S53 R20 G21 T24 S47 MOAD: Kd=7.5uM
PDBbind-CN: -logKd/Ki=5.12,Kd=7.5uM
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0005515 protein binding
GO:0042802 identical protein binding
Biological Process
GO:0006353 DNA-templated transcription termination
GO:0006355 regulation of DNA-templated transcription

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Molecular Function
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Biological Process
External links
PDB RCSB:1qaw, PDBe:1qaw, PDBj:1qaw
PDBsum1qaw
PubMed10369778
UniProtQ9X6J6|MTRB_GEOSE Transcription attenuation protein MtrB (Gene Name=mtrB)

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