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PDB code:
Information on 1bi3
PDB:
1bi3
Compound:
diphtheria toxin repressor
Classification:
REPRESSOR
Entry date in PDB:
1999-06-22
Resolution [Å]:
2.40
R-Factor:
0.253
CHAIN:
A
SWISS-PROT/TREMBL:
P33120
KEYWORD:
3D-structure DNA-binding Iron Repressor Transcription regulation
SCOP:
a.4.5.24
All alpha proteins
DNA/RNA-binding 3-helical bundle
"Winged helix" DNA-binding domain
Iron-dependent repressor protein
Diphtheria toxin repressor (DtxR)
Corynebacterium diphtheriae
SCOP:
a.76.1.1
All alpha proteins
Iron-dependent repressor protein, dimerization domain
Iron-dependent repressor protein, dimerization domain
Iron-dependent repressor protein, dimerization domain
Diphtheria toxin repressor (DtxR)
Corynebacterium diphtheriae
SCOP:
b.34.1.2
All beta proteins
SH3-like barrel
C-terminal domain of transcriptional repressors
Iron-dependent regulator
Diphtheria toxin repressor (DtxR)
Corynebacterium diphtheriae
GO:
iron ion binding
transcription factor activity
regulation of transcription, DNA-dependent
CHAIN:
B
SWISS-PROT/TREMBL:
P33120
KEYWORD:
3D-structure DNA-binding Iron Repressor Transcription regulation
SCOP:
a.4.5.24
All alpha proteins
DNA/RNA-binding 3-helical bundle
"Winged helix" DNA-binding domain
Iron-dependent repressor protein
Diphtheria toxin repressor (DtxR)
Corynebacterium diphtheriae
SCOP:
a.76.1.1
All alpha proteins
Iron-dependent repressor protein, dimerization domain
Iron-dependent repressor protein, dimerization domain
Iron-dependent repressor protein, dimerization domain
Diphtheria toxin repressor (DtxR)
Corynebacterium diphtheriae
GO:
iron ion binding
transcription factor activity
regulation of transcription, DNA-dependent
Image Source:
PDB
Homologous structures to 1bi3 classified in ArchDB
1g3s
A - percentage of sequence identity: 99