› 6vlq

X-ray diffraction
1.8Å resolution

Hop phytocystatin in space group P22121

Released:
DOI: 10.2210/pdb6vlq/pdb
PDB entry 6vlq coloured by chain, front view.
PDB entry 6vlq coloured by chain, side view.
PDB entry 6vlq coloured by chain, top view.
Source organism: Humulus lupulus
Primary publication:
Crystal structure and physicochemical characterization of a phytocystatin from Humulus lupulus: Insights into its domain-swapped dimer.
Moura GT, Souza AA, Garay AV, Freitas SM, Valadares NF
Biochim Biophys Acta Proteins Proteom 1869 140541 (2021)
PMID: 32947025

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-167649 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Hop1 Chain: A
Molecule details ›
Chain: A
Length: 101 amino acids
Theoretical weight: 11.26 KDa
Source organism: Humulus lupulus
Expression system: Escherichia coli

Ligands and Environments

1 bound ligand:
Ligand SO4 1 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: LNLS BEAMLINE W01B-MX2
Unit cell:
a: 28.922Å b: 43.823Å c: 56.829Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.22 0.22 0.267
Expression system: Escherichia coli

Quick links

Citations

1 mention without citation

Arabidopsis thaliana Phytocystatin 6 Forms Functional Oligomer and Amyloid Fibril States.
Santos et al. (2023)