› 2byu

Electron Microscopy
16.5Å resolution

Negative stain EM reconstruction of M.tuberculosis Acr1(Hsp 16.3) fitted with wheat sHSP dimer

Released:
DOI: 10.2210/pdb2byu/pdb
PDB entry 2byu coloured by chain, front view.
PDB entry 2byu coloured by chain, side view.
PDB entry 2byu coloured by chain, top view.
Source organism: Triticum aestivum
Primary publication:
Dodecameric structure of the small heat shock protein Acr1 from Mycobacterium tuberculosis.
Kennaway CK, Benesch JL, Gohlke U, Wang L, Robinson CV, Orlova EV, Saibil HR, Saibi HR, Keep NH
J Biol Chem 280 33419-25 (2005)
PMID: 16046399
Related structures: EMD-1149

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dodecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-174950 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
16.9 kDa class I heat shock protein 2 Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 109 amino acids
Theoretical weight: 12.38 KDa
Source organism: Triticum aestivum
UniProt:
  • Canonical: Q41560 (Residues: 43-151; Coverage: 72%)
Gene name: hsp16.9B
Sequence domains: Hsp20/alpha crystallin family

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 16.5Å
Relevant EMDB volumes: EMD-1149

Quick links

Citations

10 review citations

Some like it hot: the structure and function of small heat-shock proteins.
Haslbeck et al. (2005)
9 more

11 mentions without citation

Molecular chaperones and photoreceptor function.
Kosmaoglou et al. (2008)
10 more