Structure analysis

HISTAMINE BINDING PROTEIN FROM FEMALE BROWN EAR RHIPICEPHALUS APPENDICULATUS

X-ray diffraction
1.36Å resolution
Source organism: Rhipicephalus appendiculatus
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: monomeric
Accessible surface area: 8699.62 Å2
Buried surface area: 345.54 Å2
Dissociation area: 172.77 Å2
Dissociation energy (ΔGdiss): 2.16 kcal/mol
Dissociation entropy (TΔSdiss): 1.37 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-131267
Assembly 2
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Multimeric state: monomeric
Accessible surface area: 8143.83 Å2
Buried surface area: 354.23 Å2
Dissociation area: 177.12 Å2
Dissociation energy (ΔGdiss): 2.16 kcal/mol
Dissociation entropy (TΔSdiss): 1.37 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-131267

Macromolecules

Chains: A, B
Length: 175 amino acids
Theoretical weight: 19.81 KDa
Source organism: Rhipicephalus appendiculatus
Expression system: Spodoptera
UniProt:
  • Canonical: O77421 (Residues: 20-190; Coverage: 100%)
Pfam: Tick histamine binding protein
InterPro:
CATH: Lipocalin
SCOP: Retinol binding protein-like

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