Structure of PDB 1c0w Chain C

Receptor sequence
>1c0wC (length=175) Species: 1717 (Corynebacterium diphtheriae) [Search protein sequence]
KDLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERD
GLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEA
CRWEHVMSDEVERRLVKVLKDVSRSPFGNPIPGLDELGVIVQINEIFQVE
TDQFTQLLDADIRVELLDDLAHTIR
3D structure
PDB1c0w Crystal structure of a cobalt-activated diphtheria toxin repressor-DNA complex reveals a metal-binding SH3-like domain.
ChainC
Resolution3.2 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 dna C T7 Q36 S37 P39 T40 Q43 R47 R50 T6 Q35 S36 P38 T39 Q42 R46 R49
BS02 dna C R27 A28 R29 P39 S42 R60 R26 A27 R28 P38 S41 R59
BS03 CO C H79 E83 H98 E170 Q173 H78 E82 H97 E145 Q148
BS04 CO C M10 C102 E105 H106 M9 C101 E104 H105
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003700 DNA-binding transcription factor activity
GO:0017124 SH3 domain binding
GO:0042802 identical protein binding
GO:0046914 transition metal ion binding
GO:0046983 protein dimerization activity
Biological Process
GO:0006355 regulation of DNA-templated transcription
GO:0045892 negative regulation of DNA-templated transcription
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1c0w, PDBe:1c0w, PDBj:1c0w
PDBsum1c0w
PubMed10497029
UniProtP0DJL7|DTXR_CORDI Diphtheria toxin repressor (Gene Name=dtxR)

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