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1.98 A resolution crystal structure of Group A Streptococcus H111A HupZ-V5-His6

X-ray diffraction
1.981Å resolution
PDB entry 7kq2 coloured by chain, front view.
PDB entry 7kq2 coloured by chain, side view.
PDB entry 7kq2 coloured by chain, top view.
Source organism: Streptococcus sp.
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Pyridoxamine 5'-phosphate oxidase putative domain-containing protein
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Multimeric state: homo dimer
Accessible surface area: 11768.48 Å2
Buried surface area: 4040.18 Å2
Dissociation area: 1,318.75 Å2
Dissociation energy (ΔGdiss): 20.31 kcal/mol
Dissociation entropy (TΔSdiss): 11.74 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-189440

Macromolecules

Pyridoxamine 5'-phosphate oxidase putative domain-containing protein
Chains: A, B
Length: 165 amino acids
Theoretical weight: 18.44 KDa
Source organism: Streptococcus sp.
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9A0B9 (Residues: 1-133; Coverage: 100%)
Gene name: SPy_0844
Pfam: Pyridoxamine 5'-phosphate oxidase
InterPro:
Pyridoxamine 5'-phosphate oxidase putative domain-containing protein in PDB entry 7kq2, assembly 1, front view.
Pyridoxamine 5'-phosphate oxidase putative domain-containing protein in PDB entry 7kq2, assembly 1, side view.
Pyridoxamine 5'-phosphate oxidase putative domain-containing protein in PDB entry 7kq2, assembly 1, top view.
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