4qt7

X-ray diffraction
1.55Å resolution

Crystal structure of the c-Src SH3 domain in complex with a peptide from the Hepatitis C virus NS5A-protein

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 analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-132653 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Proto-oncogene tyrosine-protein kinase Src Chain: A
Molecule details ›
Chain: A
Length: 61 amino acids
Theoretical weight: 6.91 KDa
Source organism: Gallus gallus
Expression system: Escherichia coli
UniProt:
  • Canonical: P00523 (Residues: 85-141; Coverage: 11%)
Gene name: SRC
Sequence domains: SH3 domain
Structure domains: SH3 Domains
NS5A Chain: B
Molecule details ›
Chain: B
Length: 12 amino acids
Theoretical weight: 1.31 KDa
Source organism: Hepacivirus hominis
Expression system: Not provided
UniProt:
  • Canonical: V5RF47 (Residues: 349-359; Coverage: 3%)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: I41
Unit cell:
a: 62.307Å b: 62.307Å c: 27.266Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.16 0.159 0.194
Expression systems:
  • Escherichia coli
  • Not provided