› 3ttg

X-ray diffraction
2Å resolution

Crystal structure of putative aminomethyltransferase from Leptospirillum rubarum

Released:
DOI: 10.2210/pdb3ttg/pdb
PDB entry 3ttg coloured by chain, front view.
PDB entry 3ttg coloured by chain, side view.
PDB entry 3ttg coloured by chain, top view.
Source organism: Leptospirillum rubarum
Entry authors: Michalska K, Xu X, Cui H, Chin S, Savchenko A, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

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-164086 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Putative aminomethyltransferase Chain: A
Molecule details ›
Chain: A
Length: 355 amino acids
Theoretical weight: 40.1 KDa
Source organism: Leptospirillum rubarum
Expression system: Escherichia coli BL21(DE3)
Structure domains: Probable tRNA modification gtpase trme; domain 1

Ligands and Environments

1 bound ligand:
Ligand CL 4 x CL
1 modified residue:
Ligand MSE 5 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P43212
Unit cell:
a: 115.616Å b: 115.616Å c: 75.428Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.185 0.184 0.214
Expression system: Escherichia coli BL21(DE3)

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