7c9p

X-ray diffraction
2Å resolution

Crystal structure of rice histone-fold dimer GHD8/OsNF-YC2

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-107832 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Nuclear transcription factor Y subunit B-11 Chains: A, C
Molecule details ›
Chains: A, C
Length: 95 amino acids
Theoretical weight: 10.85 KDa
Source organism: Oryza sativa Japonica Group
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q0J7P4 (Residues: 54-147; Coverage: 32%)
Gene names: DTH8, GHD8, HAP3H, HD5, LOC_Os08g07740, NFYB11, Os08g0174500
Sequence domains: Histone-like transcription factor (CBF/NF-Y) and archaeal histone
Nuclear transcription factor Y subunit C-2 Chains: B, D
Molecule details ›
Chains: B, D
Length: 104 amino acids
Theoretical weight: 11.91 KDa
Source organism: Oryza sativa Japonica Group
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A6BLW4 (Residues: 55-156; Coverage: 42%)
Gene names: HAP5C, LOC_Os03g14669, NFYC2, Os03g0251350
Sequence domains: Core histone H2A/H2B/H3/H4

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U1
Spacegroup: P61
Unit cell:
a: 89.267Å b: 89.267Å c: 81.341Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.173 0.171 0.215
Expression system: Escherichia coli BL21(DE3)