PDBe 3lcy

X-ray diffraction
2.5Å resolution

Titin Ig tandem domains A164-A165

Released:
Source organism: Homo sapiens
Entry authors: Chen Q, Groves MR, Wilmanns M

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Titin Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 197 amino acids
Theoretical weight: 22.25 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8WZ42 (Residues: 31456-31649; Coverage: 1%)
Gene name: TTN
Sequence domains: Immunoglobulin I-set domain
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X13
Spacegroup: P212121
Unit cell:
a: 77.086Å b: 103.821Å c: 116.533Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.204 0.204 0.24
Expression system: Escherichia coli