› 3l7n

X-ray diffraction
2.7Å resolution

Crystal structure of SMU.1228c

Released:
DOI: 10.2210/pdb3l7n/pdb
PDB entry 3l7n coloured by chain, front view.
PDB entry 3l7n coloured by chain, side view.
PDB entry 3l7n coloured by chain, top view.
Source organism: Streptococcus mutans UA159
Entry authors: Fan X-X, Wang K-T, Su X-D

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-184209 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glutamine amidotransferase domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 236 amino acids
Theoretical weight: 26.62 KDa
Source organism: Streptococcus mutans UA159
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8DTU5 (Residues: 1-236; Coverage: 100%)
Gene name: SMU_1228c
Sequence domains:
Structure domains: Rossmann fold

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-002
Spacegroup: R32
Unit cell:
a: 104.083Å b: 104.083Å c: 195.621Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.205 0.204 0.224
Expression system: Escherichia coli

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