Structure analysis

CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH 6-(OXALYL-AMINO)-1H-INDOLE-5-CARBOXYLIC ACID

X-ray diffraction
1.8Å resolution
Source organism: Homo sapiens
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: monomeric
Accessible surface area: 13200 Å2
Buried surface area: 500 Å2
Dissociation area: 250 Å2
Dissociation energy (ΔGdiss): -2 kcal/mol
Dissociation entropy (TΔSdiss): 4 kcal/mol
Interface energy (ΔGint): 2 kcal/mol
Symmetry number: 1

Macromolecules

Chain: A
Length: 298 amino acids
Theoretical weight: 34.72 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P18031 (Residues: 1-298; Coverage: 69%)
Gene names: PTP1B, PTPN1
Pfam: Protein-tyrosine phosphatase
InterPro:
CATH: Protein tyrosine phosphatase superfamily
SCOP: Higher-molecular-weight phosphotyrosine protein phosphatases

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