› 6syy

X-ray diffraction
1.79Å resolution

Crystal structure of McoA multicopper oxidase from the hyperthermophile Aquifex aeolicus

Released:
DOI: 10.2210/pdb6syy/pdb
PDB entry 6syy coloured by chain, front view.
PDB entry 6syy coloured by chain, side view.
PDB entry 6syy coloured by chain, top view.
Source organism: Aquifex aeolicus
Primary publication:
The Methionine-Rich Loop of Multicopper Oxidase McoA follows Open-To-Close Transitions with a Role in Enzyme Catalysis
Borges PT, Brissos V, Cordeiro TN, Martins LO, Frazao C
ACS Catalysis (2020)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-130473 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Periplasmic cell division protein (SufI) Chain: A
Molecule details ›
Chain: A
Length: 527 amino acids
Theoretical weight: 59.55 KDa
Source organism: Aquifex aeolicus
Expression system: Escherichia coli
UniProt:
  • Canonical: O67206 (Residues: 1-527; Coverage: 100%)
Gene names: aq_1130, sufI
Sequence domains:

Ligands and Environments

2 bound ligands:
Ligand CU 4 x CU
Ligand O 1 x O
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE MASSIF-3
Spacegroup: P212121
Unit cell:
a: 52.92Å b: 98.927Å c: 98.589Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.192 0.192 0.192
Expression system: Escherichia coli

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