7eez

X-ray diffraction
1.9Å resolution

crystal structure of maize SHH2 SAWADEE domain

Released:
Source organism: Zea mays
Primary publication:
Recognition of H3K9me1 by maize RNA-directed DNA methylation factor SHH2.
J Integr Plant Biol 63 1091-1096 (2021)
PMID: 33913587

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-110664 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Homeobox domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 158 amino acids
Theoretical weight: 18.1 KDa
Source organism: Zea mays
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: B7ZYP9 (Residues: 125-281; Coverage: 41%)
Gene names: 100279552, HB131, ZEAMMB73_Zm00001d005584
Sequence domains: SAWADEE domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL19U1
Spacegroup: P41212
Unit cell:
a: 47.262Å b: 47.262Å c: 137.568Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.222 0.221 0.236
Expression system: Escherichia coli BL21(DE3)