› 3ldg

X-ray diffraction
1.96Å resolution

Crystal structure of SMU.472, a putative methyltransferase complexed with SAH

Released:
DOI: 10.2210/pdb3ldg/pdb
PDB entry 3ldg coloured by chain, front view.
PDB entry 3ldg coloured by chain, side view.
PDB entry 3ldg coloured by chain, top view.
Source organism: Streptococcus mutans UA159
Entry authors: Wang K-T, Su X-D

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-184243 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
THUMP domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 384 amino acids
Theoretical weight: 44.02 KDa
Source organism: Streptococcus mutans UA159
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8DVL0 (Residues: 1-384; Coverage: 100%)
Gene name: SMU_472
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand SAH 1 x SAH
1 modified residue:
Ligand MSE 8 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-6A
Spacegroup: P212121
Unit cell:
a: 65.251Å b: 67.348Å c: 91.848Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.19 0.188 0.245
Expression system: Escherichia coli BL21(DE3)

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