Structure of PDB 1q05 Chain B

Receptor sequence
>1q05B (length=127) Species: 562 (Escherichia coli) [Search protein sequence]
MNISDVAKITGLTSKAIRFYEEKGLVTPPMRSENGYRTYTQQHLNELTLL
RQARQVGFNLEESGELVNLFNDPQHSADVKRRTLEKVAEIERHIEELQSM
RDQLLALANACPGDDSADCPIIENLSG
3D structure
PDB1q05 Molecular basis of metal-ion selectivity and zeptomolar sensitivity by CueR
ChainB
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 CU1 B C112 C120 C111 C119
Gene Ontology
Molecular Function
GO:0000976 transcription cis-regulatory region binding
GO:0000987 cis-regulatory region sequence-specific DNA binding
GO:0001216 DNA-binding transcription activator activity
GO:0003677 DNA binding
GO:0003700 DNA-binding transcription factor activity
GO:0005507 copper ion binding
GO:0042802 identical protein binding
GO:0046872 metal ion binding
Biological Process
GO:0006351 DNA-templated transcription
GO:0006355 regulation of DNA-templated transcription
GO:0045893 positive regulation of DNA-templated transcription
Cellular Component
GO:0005737 cytoplasm
GO:0032993 protein-DNA complex

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Cellular Component
External links
PDB RCSB:1q05, PDBe:1q05, PDBj:1q05
PDBsum1q05
PubMed12958362
UniProtP0A9G4|CUER_ECOLI HTH-type transcriptional regulator CueR (Gene Name=cueR)

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