› 3ehm

X-ray diffraction
2Å resolution

Structure of BT1043

Released:
DOI: 10.2210/pdb3ehm/pdb
PDB entry 3ehm coloured by chain, front view.
PDB entry 3ehm coloured by chain, side view.
PDB entry 3ehm coloured by chain, top view.
Source organism: Bacteroides thetaiotaomicron
Primary publication:
Structure of a SusD homologue, BT1043, involved in mucin O-glycan utilization in a prominent human gut symbiont.
Koropatkin N, Martens EC, Gordon JI, Smith TJ
Biochemistry 48 1532-42 (2009)
PMID: 19191477

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-183761 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
SusD homolog Chains: A, B
Molecule details ›
Chains: A, B
Length: 532 amino acids
Theoretical weight: 60.03 KDa
Source organism: Bacteroides thetaiotaomicron
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8A8X4 (Residues: 18-546; Coverage: 100%)
Gene name: BT_1043
Sequence domains: Susd and RagB outer membrane lipoprotein
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand EDO 1 x EDO
1 modified residue:
Ligand MSE 26 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P212121
Unit cell:
a: 60.283Å b: 102.23Å c: 175.75Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.171 0.171 0.207
Expression system: Escherichia coli

Quick links

Citations

8 review citations

Microbiome and immunological interactions.
Kelly et al. (2012)
7 more

3 mentions without citation

Structure of a SusD homologue, BT1043, involved in mucin O-glycan utilization in a prominent human gut symbiont.
Koropatkin et al. (2009)
2 more