4kxk

X-ray diffraction
2.9Å resolution

Alanine-glyoxylate aminotransferase variant K390A/K391A in complex with the TPR domain of human Pex5p

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-149290 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Alanine--glyoxylate aminotransferase Chains: A, C
Molecule details ›
Chains: A, C
Length: 394 amino acids
Theoretical weight: 43.07 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P21549 (Residues: 1-392; Coverage: 100%)
Gene names: AGT1, AGXT, SPAT
Sequence domains: Aminotransferase class-V
Structure domains:
Peroxisomal targeting signal 1 receptor Chains: B, D
Molecule details ›
Chains: B, D
Length: 328 amino acids
Theoretical weight: 36.13 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P50542 (Residues: 315-639; Coverage: 51%)
Gene names: PEX5, PXR1
Sequence domains:
Structure domains: Tetratricopeptide repeat domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X13
Spacegroup: P1
Unit cell:
a: 57.593Å b: 74.698Å c: 91.209Å
α: 87.85° β: 83.62° γ: 89.79°
R-values:
R R work R free
0.187 0.184 0.238
Expression system: Escherichia coli BL21(DE3)