1tjr

X-ray diffraction
2.3Å resolution

Function and Biology Details

Reactions catalysed:
(1S,2R)-1-C-(indol-3-yl)glycerol 3-phosphate = indole + D-glyceraldehyde 3-phosphate
(1a) 1-C-(indol-3-yl)glycerol 3-phosphate = indole + D-glyceraldehyde 3-phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-154639 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Indole-3-glycerol phosphate lyase, chloroplastic Chains: A, B
Molecule details ›
Chains: A, B
Length: 261 amino acids
Theoretical weight: 28.3 KDa
Source organism: Zea mays
Expression system: Escherichia coli
UniProt:
  • Canonical: P42390 (Residues: 87-347; Coverage: 75%)
Gene name: BX1
Sequence domains: Tryptophan synthase alpha chain
Structure domains: Aldolase class I

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: R3
Unit cell:
a: 123Å b: 123Å c: 98.8Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.285 0.285 0.338
Expression system: Escherichia coli