PDBe 3in8

X-ray diffraction
1.7Å resolution

Crystal Structure of the Grb2 SH2 Domain in Complex with a Flexible Ac-pTyr-Ile-Asn-NH2 Tripeptide Mimic

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Growth factor receptor-bound protein 2 Chain: A
Molecule details ›
Chain: A
Length: 117 amino acids
Theoretical weight: 13.76 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P62993 (Residues: 53-163; Coverage: 51%)
Gene names: ASH, GRB2
Sequence domains: SH2 domain
Structure domains: SHC Adaptor Protein

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P43212
Unit cell:
a: 42.034Å b: 42.034Å c: 109.757Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 0.189 0.211
Expression system: Escherichia coli