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X-ray diffraction
1.9Å resolution

Structure of methylene-tetrahydromethanopterin dehydrogenase from Methylobacterium extorquens AM1 complexed with NADP

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Bifunctional protein MdtA Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 287 amino acids
Theoretical weight: 29.64 KDa
Source organism: Methylorubrum extorquens AM1
Expression system: Escherichia coli
UniProt:
  • Canonical: P55818 (Residues: 2-288; Coverage: 100%)
Gene names: MexAM1_META1p1728, mtdA
Sequence domains: Methylene-tetrahydromethanopterin dehydrogenase, N-terminal
Structure domains:

Ligands and Environments


Cofactor: Ligand NAP 3 x NAP
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X11
Spacegroup: P212121
Unit cell:
a: 75.9Å b: 79.86Å c: 154.29Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.185 0.185 0.222
Expression system: Escherichia coli