› 2pls

X-ray diffraction
2.15Å resolution

Structural Genomics, the crystal structure of the CorC/HlyC transporter associated domain of a CBS domain protein from Chlorobium tepidum TLS

Released:
DOI: 10.2210/pdb2pls/pdb
PDB entry 2pls coloured by chain, front view.
PDB entry 2pls coloured by chain, side view.
PDB entry 2pls coloured by chain, top view.
Source organism: Chlorobaculum tepidum TLS
Entry authors: Tan K, Volkart L, Clancy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo trimer (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-185125 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
CBS domain protein Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 86 amino acids
Theoretical weight: 9.95 KDa
Source organism: Chlorobaculum tepidum TLS
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q8KEZ1 (Residues: 346-428; Coverage: 19%)
Gene name: CT0541
Sequence domains: Transporter associated domain
Structure domains: Uridine Diphospho-n-acetylenolpyruvylglucosamine Reductase; domain 3

Ligands and Environments

4 bound ligands:
Ligand ACT 4 x ACT
Ligand EDO 13 x EDO
Ligand FMT 6 x FMT
Ligand MG 6 x MG
1 modified residue:
Ligand MSE 36 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21212
Unit cell:
a: 108.243Å b: 108.493Å c: 106.37Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.179 0.176 0.232
Expression system: Escherichia coli BL21

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