3ose

X-ray diffraction
1.7Å resolution

Structure of the Kinase Associated Domain 1 (KA1) from MARK1 kinase

Released:

Function and Biology Details

Reactions catalysed:
ATP + a protein = ADP + a phosphoprotein
ATP + [tau protein] = ADP + [tau protein] phosphate
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
PDBe Complex ID:
PDB-CPX-192798 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Serine/threonine-protein kinase MARK1 Chain: A
Molecule details ›
Chain: A
Length: 120 amino acids
Theoretical weight: 14.2 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9P0L2 (Residues: 683-795; Coverage: 14%)
Gene names: KIAA1477, MARK, MARK1
Sequence domains: Kinase associated domain 1
Structure domains: Kinase associated domain 1, KA1

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B
Spacegroup: P3121
Unit cell:
a: 69.843Å b: 69.843Å c: 54.446Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.176 0.175 0.195
Expression system: Escherichia coli