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Crystal Structure of human phosphoglycerate kinase bound to 3-phosphoglycerate

X-ray diffraction
1.85Å resolution
PDB entry 3c39 coloured by chain, front view.
PDB entry 3c39 coloured by chain, side view.
PDB entry 3c39 coloured by chain, top view.
Source organism: Homo sapiens
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Phosphoglycerate kinase 1
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Multimeric state: monomeric
Accessible surface area: 17760.27 Å2
Buried surface area: 390.41 Å2
Dissociation area: 195.21 Å2
Dissociation energy (ΔGdiss): 8.1 kcal/mol
Dissociation entropy (TΔSdiss): 2.66 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-132717
Assembly 2
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Assembly Name: Phosphoglycerate kinase 1
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Multimeric state: monomeric
Accessible surface area: 17867.74 Å2
Buried surface area: 392.33 Å2
Dissociation area: 196.16 Å2
Dissociation energy (ΔGdiss): 7.35 kcal/mol
Dissociation entropy (TΔSdiss): 2.65 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-132717

Macromolecules

Phosphoglycerate kinase 1
Chains: A, B
Length: 420 amino acids
Theoretical weight: 44.95 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P00558 (Residues: 1-417; Coverage: 100%)
Gene names: MIG10, OK/SW-cl.110, PGK1, PGKA
Pfam: Phosphoglycerate kinase
InterPro:
CATH: Phosphoglycerate kinase, N-terminal domain
Phosphoglycerate kinase 1 in PDB entry 3c39, assembly 1, front view.
Phosphoglycerate kinase 1 in PDB entry 3c39, assembly 1, side view.
Phosphoglycerate kinase 1 in PDB entry 3c39, assembly 1, top view.
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