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Crystal structure of the D1 domain from human Nectin-4 extracellular fragment [PSI-NYSGRC-005624]

X-ray diffraction
2.25Å resolution
PDB entry 4jjh coloured by chain, front view.
PDB entry 4jjh coloured by chain, side view.
PDB entry 4jjh coloured by chain, top view.
Source organism: Homo sapiens
Assemblies composition:
homo dimer (preferred)
monomeric
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Processed poliovirus receptor-related protein 4
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Multimeric state: homo dimer
Accessible surface area: 13509.96 Å2
Buried surface area: 1076.87 Å2
Dissociation area: 443.96 Å2
Dissociation energy (ΔGdiss): -5.52 kcal/mol
Dissociation entropy (TΔSdiss): 11.25 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-188651
Assembly 2
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Assembly Name: Processed poliovirus receptor-related protein 4
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Multimeric state: monomeric
Accessible surface area: 7273.62 Å2
Buried surface area: 188.95 Å2
Dissociation area: 94.47 Å2
Dissociation energy (ΔGdiss): -1.09 kcal/mol
Dissociation entropy (TΔSdiss): -0.41 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-188650
Assembly 3
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Assembly Name: Processed poliovirus receptor-related protein 4
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Multimeric state: monomeric
Accessible surface area: 7124.26 Å2
Buried surface area: 0.0 Å2
Dissociation area: 0 Å2
Dissociation energy (ΔGdiss): 0 kcal/mol
Dissociation entropy (TΔSdiss): 0 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-188650

Macromolecules

Processed poliovirus receptor-related protein 4
Chains: A, B
Length: 133 amino acids
Theoretical weight: 14.44 KDa
Source organism: Homo sapiens
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q96NY8 (Residues: 32-153; Coverage: 26%)
Gene names: LNIR, NECTIN4, PRR4, PVRL4
Pfam: Immunoglobulin V-set domain
InterPro:
CATH: Immunoglobulins
Processed poliovirus receptor-related protein 4 in PDB entry 4jjh, assembly 1, front view.
Processed poliovirus receptor-related protein 4 in PDB entry 4jjh, assembly 1, side view.
Processed poliovirus receptor-related protein 4 in PDB entry 4jjh, assembly 1, top view.
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