› 2cxk

X-ray diffraction
1.85Å resolution

Crystal structure of the TIG domain of human calmodulin-binding transcription activator 1 (CAMTA1)

Released:
DOI: 10.2210/pdb2cxk/pdb
PDB entry 2cxk coloured by chain, front view.
PDB entry 2cxk coloured by chain, side view.
PDB entry 2cxk coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Pioszak AA, Murayama K, Shirouzu M, Yokoyama S, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-195399 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Calmodulin-binding transcription activator 1 Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 95 amino acids
Theoretical weight: 10.14 KDa
Source organism: Homo sapiens
Expression system: Cell-free protein synthesis
UniProt:
  • Canonical: Q9Y6Y1 (Residues: 872-953; Coverage: 5%)
Gene names: CAMTA1, KIAA0833, MSTP023
Sequence domains: IPT/TIG domain
Structure domains: Immunoglobulins

Ligands and Environments

1 bound ligand:
Ligand SO4 6 x SO4
1 modified residue:
Ligand MSE 5 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: P42212
Unit cell:
a: 88.882Å b: 88.882Å c: 107.538Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.239 0.226 0.259
Expression system: Cell-free protein synthesis

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