› 2afc

X-ray diffraction
2.5Å resolution

X-Ray Crystal Structure of Protein Q8A8B0 from Bacteroides thetaiotaomicron. Northeast Structural Genomics Consortium Target BtR9.

Released:
DOI: 10.2210/pdb2afc/pdb
PDB entry 2afc coloured by chain, front view.
PDB entry 2afc coloured by chain, side view.
PDB entry 2afc coloured by chain, top view.
Source organism: Bacteroides thetaiotaomicron
Entry authors: Kuzin AP, Abashidze M, Vorobiev SM, Acton T, Xiao R, Conover K, Ma L-C, Cunninggham KE, Montelione GT, Hunt JF, Tong L, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-183753 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Macro domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 168 amino acids
Theoretical weight: 19.23 KDa
Source organism: Bacteroides thetaiotaomicron
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8A8B0 (Residues: 1-155; Coverage: 100%)
Gene name: BT_1257
Structure domains: Leucine Aminopeptidase, subunit E, domain 1

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: C2
Unit cell:
a: 128.439Å b: 36.443Å c: 84.028Å
α: 90° β: 129.03° γ: 90°
R-values:
R R work R free
0.215 0.215 0.288
Expression system: Escherichia coli

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