3e2t

X-ray diffraction
1.9Å resolution

The catalytic domain of chicken tryptophan hydroxylase 1 with bound tryptophan

Released:
Source organism: Gallus gallus

Function and Biology Details

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
PDBe Complex ID:
PDB-CPX-159704 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tryptophan 5-hydroxylase 1 Chain: A
Molecule details ›
Chain: A
Length: 314 amino acids
Theoretical weight: 36.14 KDa
Source organism: Gallus gallus
Expression system: Escherichia coli
UniProt:
  • Canonical: P70080 (Residues: 101-414; Coverage: 71%)
Gene names: TPH, TPH1
Sequence domains: Biopterin-dependent aromatic amino acid hydroxylase
Structure domains: Aromatic amino acid hydroxylase

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-3
Spacegroup: C2221
Unit cell:
a: 78Å b: 155.3Å c: 61.8Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.182 0.226
Expression system: Escherichia coli