X-ray diffraction
1.55Å resolution

Phosphoethanolamine methyltransferase from Plasmodium falciparum in complex with SAM and PO4

Source organism: Plasmodium falciparum
Entry authors: Lee SG, Kim Y, Alpert TD, Nagata A, Jez JM

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Methyltransf_25 domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 266 amino acids
Theoretical weight: 31.08 KDa
Source organism: Plasmodium falciparum
Expression system: Escherichia coli
  • Canonical: Q6T755 (Residues: 1-266; Coverage: 100%)
Gene name: PMT
Sequence domains: Methyltransferase domain
Structure domains: Vaccinia Virus protein VP39

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P2
Unit cell:
a: 77.035Å b: 44.13Å c: 88.411Å
α: 90° β: 108.48° γ: 90°
R R work R free
0.167 0.166 0.185
Expression system: Escherichia coli