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A putative CBS domain-containing protein from Salmonella typhimurium LT2

X-ray diffraction
2Å resolution
PDB entry 3nqr coloured by chain, front view.
PDB entry 3nqr coloured by chain, side view.
PDB entry 3nqr coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
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: Magnesium and cobalt efflux protein CorC
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Multimeric state: homo dimer
Accessible surface area: 13296.3 Å2
Buried surface area: 3048.66 Å2
Dissociation area: 957.73 Å2
Dissociation energy (ΔGdiss): 7.8 kcal/mol
Dissociation entropy (TΔSdiss): 11.79 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-141065
Assembly 2
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Assembly Name: Magnesium and cobalt efflux protein CorC
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Multimeric state: homo dimer
Accessible surface area: 13077.47 Å2
Buried surface area: 3796.2 Å2
Dissociation area: 1,317.27 Å2
Dissociation energy (ΔGdiss): 9.69 kcal/mol
Dissociation entropy (TΔSdiss): 11.95 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-141065

Macromolecules

Magnesium and cobalt efflux protein CorC
Chains: A, B, C, D
Length: 127 amino acids
Theoretical weight: 14.88 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P0A2L3 (Residues: 65-191; Coverage: 44%)
Gene names: STM0667, corC
Pfam: CBS domain
InterPro:
CATH: CBS domain Like
Magnesium and cobalt efflux protein CorC in PDB entry 3nqr, assembly 1, front view.
Magnesium and cobalt efflux protein CorC in PDB entry 3nqr, assembly 1, side view.
Magnesium and cobalt efflux protein CorC in PDB entry 3nqr, assembly 1, top view.
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