› 3bil

X-ray diffraction
2.5Å resolution

Crystal structure of a probable LacI family transcriptional regulator from Corynebacterium glutamicum

Released:
DOI: 10.2210/pdb3bil/pdb
PDB entry 3bil coloured by chain, front view.
PDB entry 3bil coloured by chain, side view.
PDB entry 3bil coloured by chain, top view.
Source organism: Corynebacterium glutamicum ATCC 13032
Entry authors: Bonanno JB, Freeman J, Bain KT, Mendoza M, Ozyurt S, Smith D, Wasserman S, Sauder JM, Burley SK, Almo SC, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-185640 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH lacI-type domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 348 amino acids
Theoretical weight: 36.99 KDa
Source organism: Corynebacterium glutamicum ATCC 13032
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8NQQ9 (Residues: 3-339; Coverage: 97%)
Gene name: Cgl1367
Sequence domains:
Structure domains: Rossmann fold

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P21
Unit cell:
a: 75.209Å b: 54.338Å c: 78.65Å
α: 90° β: 94.19° γ: 90°
R-values:
R R work R free
0.221 0.218 0.278
Expression system: Escherichia coli BL21(DE3)

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