3QSL image
Deposition Date 2011-02-21
Release Date 2011-03-23
Last Version Date 2024-11-27
Entry Detail
PDB ID:
3QSL
Keywords:
Structural genomics, Unknown function
Title:
Structure of CAE31940 from Bordetella bronchiseptica RB50
Biological Source:
Source Organism:
Bordetella bronchiseptica (Taxon ID: 518)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.00 Å
R-Value Free:
0.23
R-Value Work:
0.18
R-Value Observed:
0.19
Space Group:
P 21 21 21
3QSL validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Putative exported protein
Chain IDs:A, B
Chain Length:346
Number of Molecules:2
Biological Source:Bordetella bronchiseptica
UniProt ID:A0A0H3LJQ6 Pfam ID:PF13379
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
MSE A MET SELENOMETHIONINE
Ligand Molecules
CIT
Primary Citation
The crystal structure of pyrimidine/thiamin biosynthesis precursor-like domain-containing protein CAE31940 from proteobacterium Bordetella bronchiseptica RB50, and evolutionary insight into the NMT1/THI5 family.
J Struct Funct Genomics 15 73 81 (2014)
PMID: 24908050 DOI: 10.1007/s10969-014-9180-3

Abstact

We report a 2.0 Å structure of the CAE31940 protein, a proteobacterial NMT1/THI5-like domain-containing protein. We also discuss the primary and tertiary structure similarity with its homologs. The highly conserved FGGXMP motif was identified in CAE31940, which corresponds to the GCCCX motif located in the vicinity of the active center characteristic for THi5-like proteins found in yeast. This suggests that the FGGXMP motif may be a unique hallmark of proteobacterial NMT1/THI5-like proteins.

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Primary Citation of related structures
3QSL