Structure analysis

Crystal structure of metallo peptidase from Rhodobacter sphaeroides liganded with phosphinate mimic of dipeptide L-Ala-D-Ala

X-ray diffraction
1.399Å resolution
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: monomeric
Accessible surface area: 166.76 Å2
Buried surface area: 28.88 Å2
Dissociation area: 0 Å2
Dissociation energy (ΔGdiss): 0 kcal/mol
Dissociation entropy (TΔSdiss): 0 kcal/mol
Symmetry number: 4
PDBe Complex ID: PDB-CPX-174594
Assembly 2
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Multimeric state: monomeric
Accessible surface area: 167.36 Å2
Buried surface area: 28.28 Å2
Dissociation area: 0 Å2
Dissociation energy (ΔGdiss): 0 kcal/mol
Dissociation entropy (TΔSdiss): 0 kcal/mol
Symmetry number: 4
PDBe Complex ID: PDB-CPX-174594

Macromolecules

Chains: A, B
Length: 364 amino acids
Theoretical weight: 40.17 KDa
Source organism: Cereibacter sphaeroides 2.4.1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q3IZQ3 (Residues: 4-354; Coverage: 99%)
Gene name: RSP_0802
Pfam: Membrane dipeptidase (Peptidase family M19)
InterPro:
CATH: Metal-dependent hydrolases

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