3mjg

X-ray diffraction
2.3Å resolution

The structure of a platelet derived growth factor receptor complex

Released:

Function and Biology Details

Reaction catalysed:
ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-134040 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Platelet-derived growth factor subunit B Chains: A, B
Molecule details ›
Chains: A, B
Length: 172 amino acids
Theoretical weight: 19.6 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: P01127 (Residues: 21-185; Coverage: 75%)
Gene names: PDGF2, PDGFB, SIS
Sequence domains:
Structure domains: Cystine-knot cytokines
Platelet-derived growth factor receptor beta Chains: X, Y
Molecule details ›
Chains: X, Y
Length: 289 amino acids
Theoretical weight: 32.49 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: P09619 (Residues: 33-314; Coverage: 26%)
Gene names: PDGFR, PDGFR1, PDGFRB
Sequence domains:
Structure domains: Immunoglobulins

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: P212121
Unit cell:
a: 78.47Å b: 116.82Å c: 134.15Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.237 0.237 0.277
Expression system: Homo sapiens