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The NMR structure of alpha-parvin CH2/paxillin LD1 complex

Solution NMR
PDB entry 2k2r coloured by chain, ensemble of 20 models, front view.
PDB entry 2k2r coloured by chain, ensemble of 20 models, side view.
PDB entry 2k2r coloured by chain, ensemble of 20 models, top view.
Source organism: Homo sapiens
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Paxillin and Alpha-parvin
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Multimeric state: hetero dimer
Accessible surface area: 8700.86 Å2
Buried surface area: 745.24 Å2
Dissociation area: 372.62 Å2
Dissociation energy (ΔGdiss): -0.7 kcal/mol
Dissociation entropy (TΔSdiss): 6.96 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-155834

Macromolecules

Alpha-parvin
Chain: A
Length: 129 amino acids
Theoretical weight: 15.01 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9NVD7 (Residues: 244-372; Coverage: 35%)
Gene names: MXRA2, PARVA
Pfam: Calponin homology (CH) domain
InterPro:
CATH: Calponin-like domain
Alpha-parvin in PDB entry 2k2r, assembly 1, front view.
Alpha-parvin in PDB entry 2k2r, assembly 1, side view.
Alpha-parvin in PDB entry 2k2r, assembly 1, top view.
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Paxillin
Chain: B
Length: 10 amino acids
Theoretical weight: 1.09 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P49023 (Residues: 3-12; Coverage: 2%)
Gene name: PXN
Paxillin in PDB entry 2k2r, assembly 1, front view.
Paxillin in PDB entry 2k2r, assembly 1, side view.
Paxillin in PDB entry 2k2r, assembly 1, top view.
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