› 6h35

X-ray diffraction
2.3Å resolution

Myxococcus xanthus MglA bound to GDP and Pi with mixed inactive and active switch region conformations

Released:
DOI: 10.2210/pdb6h35/pdb
PDB entry 6h35 coloured by chain, front view.
PDB entry 6h35 coloured by chain, side view.
PDB entry 6h35 coloured by chain, top view.
Source organism: Myxococcus xanthus DK 1622
Primary publication:
MglA functions as a three-state GTPase to control movement reversals of Myxococcus xanthus.
Galicia C, Lhospice S, Varela PF, Trapani S, Zhang W, Navaza J, Herrou J, Mignot T, Cherfils J
OpenAccess logo Nat Commun 10 5300 (2019)
PMID: 31757955

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-172809 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Mutual gliding-motility protein MglA Chains: A, B
Molecule details ›
Chains: A, B
Length: 201 amino acids
Theoretical weight: 22.87 KDa
Source organism: Myxococcus xanthus DK 1622
Expression system: Escherichia coli
UniProt:
  • Canonical: Q1DB04 (Residues: 1-195; Coverage: 100%)
Gene names: MXAN_1925, mglA
Sequence domains: ADP-ribosylation factor family

Ligands and Environments

3 bound ligands:
Ligand GDP 2 x GDP
Ligand PO4 1 x PO4
Ligand MPD 9 x MPD
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SOLEIL BEAMLINE PROXIMA 1
Spacegroup: P21212
Unit cell:
a: 88.6Å b: 116.65Å c: 49.11Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.216 0.214 0.257
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Myxococcus xanthus as a Model Organism for Peptidoglycan Assembly and Bacterial Morphogenesis.
Zhang et al. (2021)
9 other articles

2 mentions without citation

MglA functions as a three-state GTPase to control movement reversals of Myxococcus xanthus.
Galicia et al. (2019)
1 more