› 3hnm

X-ray diffraction
3Å resolution

Crystal Structure of Protein BT_411 (putative chitobiase, fragment 298-461) from Bacteroides thetaiotaomicron, Northeast Structural Genomics Consortium Target BtR319D

Released:
DOI: 10.2210/pdb3hnm/pdb
PDB entry 3hnm coloured by chain, front view.
PDB entry 3hnm coloured by chain, side view.
PDB entry 3hnm coloured by chain, top view.
Source organism: Bacteroides thetaiotaomicron
Entry authors: Kuzin A, Abashidze M, Seetharaman J, Sahdev S, Xiao R, Ciccosanti C, Foote EL, Lee D, Everett JK, Nair R, Acton TB, Rost B, Montelione GT, Hunt JF, Tong L, Northeast Structural Genomics Consortium (NESG)

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-183792 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
F5/8 type C domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 172 amino acids
Theoretical weight: 19.97 KDa
Source organism: Bacteroides thetaiotaomicron
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8AAM3 (Residues: 298-461; Coverage: 36%)
Gene name: BT_0441
Sequence domains: F5/8 type C domain
Structure domains: Galactose-binding domain-like

Ligands and Environments

1 bound ligand:
Ligand MG 4 x MG
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: I4122
Unit cell:
a: 141.52Å b: 141.52Å c: 232.366Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.235 0.235 0.281
Expression system: Escherichia coli

Quick links