› 2nwu

X-ray diffraction
2.4Å resolution

Crystal structure of protein SSO1042 from Sulfolobus solfataricus, Pfam DUF54

Released:
DOI: 10.2210/pdb2nwu/pdb
PDB entry 2nwu coloured by chain, front view.
PDB entry 2nwu coloured by chain, side view.
PDB entry 2nwu coloured by chain, top view.
Source organism: Saccharolobus solfataricus P2
Primary publication:
UPF201 archaeal specific family members reveal structural similarity to RNA-binding proteins but low likelihood for RNA-binding function.
Rao KN, Burley SK, Swaminathan S
OpenAccess logo PLoS One 3 e3903 (2008)
PMID: 19079550

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-189068 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
UPF0201 protein SSO1042 Chains: A, B
Molecule details ›
Chains: A, B
Length: 155 amino acids
Theoretical weight: 17.91 KDa
Source organism: Saccharolobus solfataricus P2
Expression system: Escherichia coli
UniProt:
  • Canonical: Q97Z89 (Residues: 2-145; Coverage: 99%)
Gene name: SSO1042
Sequence domains: RNA binding
Structure domains: 50s Ribosomal Protein L5; Chain: A,

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 10 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X12C
Spacegroup: P212121
Unit cell:
a: 44.68Å b: 66.307Å c: 124.746Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.251 0.251 0.298
Expression system: Escherichia coli

Quick links

Citations

1 citations in other articles

Expression, purification and structural analysis of the Pyrococcus abyssi RNA binding protein PAB1135.
Luz et al. (2010)

2 mentions without citation

Properties of Cavities in Biological Structures-A Survey of the Protein Data Bank.
Chwastyk et al. (2020)
1 more