› 3hvy

X-ray diffraction
2Å resolution

Crystal structure of putative cystathionine beta-lyase involved in aluminum resistance (NP_348457.1) from Clostridium acetobutylicum at 2.00 A resolution

Released:
DOI: 10.2210/pdb3hvy/pdb
PDB entry 3hvy coloured by chain, front view.
PDB entry 3hvy coloured by chain, side view.
PDB entry 3hvy coloured by chain, top view.
Source organism: Clostridium acetobutylicum
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-188915 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cystathionine beta-lyase family protein, YNBB B.subtilis ortholog Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 427 amino acids
Theoretical weight: 48.62 KDa
Source organism: Clostridium acetobutylicum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q97I22 (Residues: 1-426; Coverage: 100%)
Gene name: CA_C1833
Sequence domains: Methionine gamma-lyase
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand NA 4 x NA
Ligand EDO 18 x EDO
2 modified residues:
Ligand MSE 52 x MSE
Ligand LLP 4 x LLP

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P21
Unit cell:
a: 58.83Å b: 186.62Å c: 93.71Å
α: 90° β: 103.06° γ: 90°
R-values:
R R work R free
0.147 0.145 0.187
Expression system: Escherichia coli

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