› 1lfp

X-ray diffraction
1.72Å resolution

Crystal Structure of a Conserved Hypothetical Protein Aq1575 from Aquifex Aeolicus

Released:
DOI: 10.2210/pdb1lfp/pdb
PDB entry 1lfp coloured by chain, front view.
PDB entry 1lfp coloured by chain, side view.
PDB entry 1lfp coloured by chain, top view.
Source organism: Aquifex aeolicus
Primary publication:
Crystal structure of conserved hypothetical protein Aq1575 from Aquifex aeolicus.
Shin DH, Yokota H, Kim R, Kim SH
Proc Natl Acad Sci U S A 99 7980-5 (2002)
PMID: 12060744

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-130506 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Probable transcriptional regulatory protein aq_1575 Chain: A
Molecule details ›
Chain: A
Length: 249 amino acids
Theoretical weight: 28.04 KDa
Source organism: Aquifex aeolicus
Expression system: Escherichia coli
UniProt:
  • Canonical: O67517 (Residues: 1-249; Coverage: 100%)
Gene name: aq_1575
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 3 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.2
Spacegroup: P212121
Unit cell:
a: 43.79Å b: 65.35Å c: 73.78Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.23 0.228 0.294
Expression system: Escherichia coli

Quick links

Citations

3 review citations

Protein informatics towards function identification.
Kinoshita et al. (2003)
2 more

11 mentions without citation

'Conserved hypothetical' proteins: prioritization of targets for experimental study.
Galperin et al. (2004)
10 more