› › Structure analysis

STAPHYLOCOCCAL NUCLEASE, V23C VARIANT, COMPLEX WITH 1-N-BUTANE THIOL AND 3',5'-THYMIDINE DIPHOSPHATE

X-ray diffraction
2Å resolution
PDB entry 1a2u coloured by chain, front view.
PDB entry 1a2u coloured by chain, side view.
PDB entry 1a2u coloured by chain, top view.
Source organism: Staphylococcus aureus
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

Quick links

Assemblies

Assembly 1 (preferred)
Download    3D Visualisation
Assembly Name: Nuclease A
hide full assembly name
Multimeric state: monomeric
Accessible surface area: 6985.24 Å2
Buried surface area: 834.08 Å2
Dissociation area: 376.42 Å2
Dissociation energy (ΔGdiss): 3.37 kcal/mol
Dissociation entropy (TΔSdiss): 4.8 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-132790

Macromolecules

Nuclease A
Chain: A
Length: 149 amino acids
Theoretical weight: 16.94 KDa
Source organism: Staphylococcus aureus
Expression system: Escherichia coli
UniProt:
  • Canonical: P00644 (Residues: 83-231; Coverage: 73%)
Gene name: nuc
Pfam: Staphylococcal nuclease homologue
InterPro:
CATH: OB fold (Dihydrolipoamide Acetyltransferase, E2P)
SCOP: Staphylococcal nuclease
Nuclease A in PDB entry 1a2u, assembly 1, front view.
Nuclease A in PDB entry 1a2u, assembly 1, side view.
Nuclease A in PDB entry 1a2u, assembly 1, top view.
Molecule details ›

Search similar proteins

Quick links