› 9bal

X-ray diffraction
1.5Å resolution

Surface glycan-binding protein A (SGBP-A, SusD-like) from a mixed-linkage beta-glucan utilization locus in Segatella copri in complex with cellopentaose

Released:
DOI: 10.2210/pdb9bal/pdb
PDB entry 9bal coloured by chain, front view.
PDB entry 9bal coloured by chain, side view.
PDB entry 9bal coloured by chain, top view.
Source organism: Segatella copri DSM 18205
Primary publication:
The molecular basis of cereal mixed-linkage β-glucan utilization by the human gut bacterium Segatella copri.
Golisch B, Cordeiro RL, Fraser ASC, Briggs J, Stewart WA, Van Petegem F, Brumer H
J Biol Chem 300 107625 (2024)
PMID: 39122003

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-505051 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Surface glycan-binding protein A (SGBP-A) Chain: A
Molecule details ›
Chain: A
Length: 570 amino acids
Theoretical weight: 64.7 KDa
Source organism: Segatella copri DSM 18205
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: D1PD12 (Residues: 33-595; Coverage: 95%)
Gene name: PREVCOP_05098
Sequence domains: Starch-binding associating with outer membrane

Ligands and Environments

Carbohydrate polymer : NEW Components: BGC
Carbohydrate polymer
1 bound ligand:
Ligand MG 1 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CLSI BEAMLINE 08ID-1
Spacegroup: P212121
Unit cell:
a: 68.96Å b: 77.41Å c: 100.09Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.15 0.149 0.167
Expression system: Escherichia coli BL21

Quick links