› 7xwf

X-ray diffraction
1.45Å resolution

RLGSGG-AtPRT6 UBR box (highest resolution)

Released:
DOI: 10.2210/pdb7xwf/pdb
PDB entry 7xwf coloured by chain, front view.
PDB entry 7xwf coloured by chain, side view.
PDB entry 7xwf coloured by chain, top view.
Source organism: Arabidopsis thaliana
Entry authors: Kim L, Song HK

Function and Biology Details

Reaction catalysed: 
S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-123488 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
E3 ubiquitin-protein ligase PRT6 Chain: A
Molecule details ›
Chain: A
Length: 76 amino acids
Theoretical weight: 8.13 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: F4KCC2 (Residues: 119-188; Coverage: 4%)
Gene names: At5g02310/At5g02300, CER3, GED1, PRT6, T1E22.70/T1E22.60
Sequence domains: Putative zinc finger in N-recognin (UBR box)

Ligands and Environments

1 bound ligand:
Ligand ZN 3 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 5C (4A)
Spacegroup: I222
Unit cell:
a: 39.618Å b: 45.795Å c: 87.085Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.191 0.189 0.21
Expression system: Escherichia coli

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