› 2bk8

X-ray diffraction
1.69Å resolution

M1 domain from titin

Released:
DOI: 10.2210/pdb2bk8/pdb
PDB entry 2bk8 coloured by chain, front view.
PDB entry 2bk8 coloured by chain, side view.
PDB entry 2bk8 coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Mueller S, Kursula I, 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
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-186809 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Titin Chain: A
Molecule details ›
Chain: A
Length: 97 amino acids
Theoretical weight: 11.04 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8WZ42 (Residues: 32497-32590; Coverage: 0%)
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 X11
Spacegroup: I41
Unit cell:
a: 68.78Å b: 68.78Å c: 48.18Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.191 0.189 0.234
Expression system: Escherichia coli BL21(DE3)

Quick links