Solution NMR

NMR structure of the FHA1 domain of Rad53 in complex with a biological relevant phosphopeptide derived from Madt1


Function and Biology Details

Reaction catalysed:
ATP + L-seryl/L-threonyl/L-tyrosyl-[protein] = ADP + O-phospho-L-seryl/O-phospho-L-threonyl/O-phospho-L-tyrosyl-[protein]
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Serine/threonine-protein kinase RAD53 Chain: A
Molecule details ›
Chain: A
Length: 151 amino acids
Theoretical weight: 17.09 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P22216 (Residues: 14-164; Coverage: 18%)
Gene names: MEC2, P2588, RAD53, SAD1, SPK1, YPL153C
Sequence domains: FHA domain
Structure domains: Tumour Suppressor Smad4
RNA-binding protein PIN4 Chain: B
Molecule details ›
Chain: B
Length: 10 amino acids
Theoretical weight: 1.25 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Not provided
  • Canonical: P34217 (Residues: 301-310; Coverage: 2%)
Gene names: MDT1, PIN4, YBL0506, YBL0516, YBL051C

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided