› 3wf8

X-ray diffraction
1.98Å resolution

Crystal structure of S6K1 kinase domain in complex with a quinoline derivative 2-oxo-2-[(4-sulfamoylphenyl)amino]ethyl 7,8,9,10-tetrahydro-6H-cyclohepta[b]quinoline-11-carboxylate

Released:
DOI: 10.2210/pdb3wf8/pdb
PDB entry 3wf8 coloured by chain, front view.
PDB entry 3wf8 coloured by chain, side view.
PDB entry 3wf8 coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Crystal structures of the S6K1 kinase domain in complexes with inhibitors.
Niwa H, Mikuni J, Sasaki S, Tomabechi Y, Honda K, Ikeda M, Ohsawa N, Wakiyama M, Handa N, Shirouzu M, Honma T, Tanaka A, Yokoyama S
J Struct Funct Genomics 15 153-64 (2014)
PMID: 25078151

Function and Biology Details

Reaction catalysed: 
ATP + a protein = ADP + a phosphoprotein
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-149961 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ribosomal protein S6 kinase beta-1 Chain: A
Molecule details ›
Chain: A
Length: 329 amino acids
Theoretical weight: 37.18 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P23443 (Residues: 78-399; Coverage: 61%)
Gene names: RPS6KB1, STK14A
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
Ligand ZN 1 x ZN
Ligand F76 1 x F76
Ligand GOL 1 x GOL
1 modified residue:
Ligand TPO 1 x TPO

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Spacegroup: C2
Unit cell:
a: 121.737Å b: 62.535Å c: 79.977Å
α: 90° β: 127.97° γ: 90°
R-values:
R R work R free
0.203 0.201 0.241
Expression system: Spodoptera frugiperda

Quick links

Citations

1 review citation

Towards Kinase Inhibitor Therapies for Fragile X Syndrome: Tweaking Twists in the Autism Spectrum Kinase Signaling Network.
D'Incal et al. (2022)
4 other articles

1 mention without citation

Crystal structures of the S6K1 kinase domain in complexes with inhibitors.
Niwa et al. (2014)