Structure analysis

X-ray structure of WDR5-MLL1 Win motif peptide binary complex

X-ray diffraction
1.7Å resolution
Source organism: Homo sapiens
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero dimer
Accessible surface area: 12424.55 Å2
Buried surface area: 1372.94 Å2
Dissociation area: 686.47 Å2
Dissociation energy (ΔGdiss): 1.44 kcal/mol
Dissociation entropy (TΔSdiss): 8.48 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-158494
Assembly 2
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Multimeric state: hetero dimer
Accessible surface area: 12429.09 Å2
Buried surface area: 1371.11 Å2
Dissociation area: 685.55 Å2
Dissociation energy (ΔGdiss): 1.8 kcal/mol
Dissociation entropy (TΔSdiss): 8.48 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-158494

Macromolecules

Chains: A, B
Length: 312 amino acids
Theoretical weight: 34.3 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P61964 (Residues: 23-334; Coverage: 93%)
Gene names: BIG3, WDR5
Pfam: WD domain, G-beta repeat
InterPro:
CATH: YVTN repeat-like/Quinoprotein amine dehydrogenase

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Chains: C, D
Length: 17 amino acids
Theoretical weight: 1.88 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q03164 (Residues: 3755-3771; Coverage: 0%)
Gene names: ALL1, CXXC7, HRX, HTRX, KMT2A, MLL, MLL1, TRX1

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