Structure analysis

Crystal structure of Gdx-Clo from Small Multidrug Resistance family of transporters

X-ray diffraction
3.5Å resolution
Assembly composition:
hetero tetramer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero tetramer
Accessible surface area: 19760.42 Å2
Buried surface area: 4209.53 Å2
Dissociation area: 764.95 Å2
Dissociation energy (ΔGdiss): -5.94 kcal/mol
Dissociation entropy (TΔSdiss): 22.07 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-167719

Macromolecules

Chains: A, B
Length: 105 amino acids
Theoretical weight: 11.53 KDa
Source organism: Clostridiales bacterium oral taxon 876 str. F0540
Expression system: Escherichia coli
UniProt:
  • Canonical: U2EQ00 (Residues: 1-105; Coverage: 100%)
Gene name: HMPREF1982_00479
Pfam: Small Multidrug Resistance protein
InterPro:

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Chains: C, D
Length: 91 amino acids
Theoretical weight: 9.93 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
InterPro:

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