› 2k3i

Solution NMR

Solution NMR structure of protein yiiS from Shigella flexneri. Northeast Structural Genomics Consortium target SfR90

Released:
DOI: 10.2210/pdb2k3i/pdb
PDB entry 2k3i coloured by chain, ensemble of 20 models, front view.
PDB entry 2k3i coloured by chain, ensemble of 20 models, side view.
PDB entry 2k3i coloured by chain, ensemble of 20 models, top view.
Source organism: Shigella flexneri 2a
Primary publication:
Solution NMR structures of proteins VPA0419 from Vibrio parahaemolyticus and yiiS from Shigella flexneri provide structural coverage for protein domain family PFAM 04175.
Singarapu KK, Mills JL, Xiao R, Acton T, Punta M, Fischer M, Honig B, Rost B, Montelione GT, Szyperski T
Proteins 78 779-84 (2010)
PMID: 19927321

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-104754 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF406 domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 109 amino acids
Theoretical weight: 12.03 KDa
Source organism: Shigella flexneri 2a
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: A0A384LB29 (Residues: 1-99; Coverage: 100%)
Gene names: SF4000, yiiS
Sequence domains: Protein of unknown function (DUF406)
Structure domains: Alpha-Beta Plaits

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 93%
Refinement method: molecular dynamics
Expression system: Escherichia coli BL21

Quick links

Citations

3 mentions without citation

SAM-T08, HMM-based protein structure prediction.
Karplus K. (2009)
2 more