Multiple Assemblies exist for SMTL entry 2f56
Barnase cross-linked with glutaraldehyde soaked in 6M urea; X-RAY DIFFRACTION 1.96 Å

SMTL ID
2f56.1
Ligands
UREA
Polypeptides
Ribonuclease
Oligo-state
monomer
SMTL ID
2f56.2
Ligands
UREA
Polypeptides
Ribonuclease
Oligo-state
monomer
SMTL ID
2f56.3
Ligands
ZINC ION; UREA
Polypeptides
Ribonuclease
Oligo-state
monomer
SMTL ID
2f56.4
Ligands
UREA; ZINC ION
Polypeptides
Ribonuclease
Oligo-state
homo-dimer