› 2a5z

X-ray diffraction
2.02Å resolution

Crystal Structure of Protein of Unknown Function SO2946 from Shewanella oneidensis MR-1

Released:
DOI: 10.2210/pdb2a5z/pdb
PDB entry 2a5z coloured by chain, front view.
PDB entry 2a5z coloured by chain, side view.
PDB entry 2a5z coloured by chain, top view.
Source organism: Shewanella oneidensis MR-1
Primary publication:
Structure of SO2946 orphan from Shewanella oneidensis shows "jelly-roll" fold with carbohydrate-binding module.
Nocek B, Bigelow L, Abdullah J, Joachimiak A
J Struct Funct Genomics 9 1-6 (2008)
PMID: 18566914

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domain:
Structure domain:

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-184349 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lambda phage protein with carbohydrate-binding module Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 262 amino acids
Theoretical weight: 27.88 KDa
Source organism: Shewanella oneidensis MR-1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8ED25 (Residues: 1-262; Coverage: 100%)
Gene name: SO_2946
Structure domains: Jelly Rolls

Ligands and Environments

1 bound ligand:
Ligand MG 3 x MG
1 modified residue:
Ligand MSE 21 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P21
Unit cell:
a: 58.59Å b: 53.076Å c: 112.652Å
α: 90° β: 95.66° γ: 90°
R-values:
R R work R free
0.167 0.167 0.203
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

1 citations in other articles

DOR - a Database of Olfactory Receptors - Integrated Repository for Sequence and Secondary Structural Information of Olfactory Receptors in Selected Eukaryotic Genomes.
Nagarathnam et al. (2014)

2 mentions without citation

Ligands in PSI structures.
Kumar et al. (2010)
1 more