Structure analysis

In meso X-ray crystallography structure of the PepTSt-Ala-Phe complex at 100 K

X-ray diffraction
2.4Å 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: 21721.25 Å2
Buried surface area: 796.83 Å2
Dissociation area: 183.09 Å2
Dissociation energy (ΔGdiss): -6.8 kcal/mol
Dissociation entropy (TΔSdiss): 2.62 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-177587

Macromolecules

Chain: A
Length: 483 amino acids
Theoretical weight: 52.78 KDa
Source organism: Streptococcus thermophilus LMG 18311
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5M4H8 (Residues: 1-483; Coverage: 100%)
Gene names: dtpT, stu0970
Pfam: POT family
InterPro:
CATH: MFS general substrate transporter like domains

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