7sax

Electron Microscopy
3Å resolution

Structure of GldLM, the proton-powered motor that drives Type IX protein secretion and gliding motility in Sphingobacterium wenxiniae

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
hetero heptamer (preferred)
PDBe Complex ID:
PDB-CPX-103480 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Gliding motility-associated protein GldM Chains: A, B
Molecule details ›
Chains: A, B
Length: 263 amino acids
Theoretical weight: 28.53 KDa
Source organism: Sphingobacterium wenxiniae
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: A0A1I6R6I5 (Residues: 1-224; Coverage: 44%)
Gene name: SAMN05660206_103134
Sequence domains: GldM N-terminal domain
Gliding motility-associated protein GldL Chains: C, D, E, F, G
Molecule details ›
Chains: C, D, E, F, G
Length: 212 amino acids
Theoretical weight: 23.07 KDa
Source organism: Sphingobacterium wenxiniae
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: A0A1I6R6J4 (Residues: 1-212; Coverage: 100%)
Gene name: SAMN05660206_103135
Sequence domains: GldL N-terminal domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution:
Relevant EMDB volumes: EMD-24958
Expression system: Escherichia coli BL21