PDBe 1shb

X-ray diffraction
2Å resolution

CRYSTAL STRUCTURE OF THE PHOSPHOTYROSINE RECOGNITION DOMAIN SH2 OF V-SRC COMPLEXED WITH TYROSINE-PHOSPHORYLATED PEPTIDES

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
PHOSPHOPEPTIDE B Chain: B
Molecule details ›
Chain: B
Length: 5 amino acids
Theoretical weight: 702 Da
Source organism: Rous sarcoma virus
Expression system: Not provided
Tyrosine-protein kinase transforming protein Src Chain: A
Molecule details ›
Chain: A
Length: 104 amino acids
Theoretical weight: 11.97 KDa
Source organism: Rous sarcoma virus
Expression system: Not provided
UniProt:
  • Canonical: P00524 (Residues: 144-247; Coverage: 20%)
Gene name: V-SRC
Sequence domains: SH2 domain
Structure domains: SHC Adaptor Protein

Ligands and Environments

No bound ligands

1 modified residue:

Experiments and Validation Details

Entry percentile scores
Spacegroup: P41
Unit cell:
a: 47.9Å b: 47.9Å c: 53.4Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.19 0.19 not available
Expression system: Not provided