Current Protein Identity：Q3SZN8
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Difference tags compare only the current result set; every original PDB and assembly record remains separate.
Related-Structure Differences
Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.
| PDB Entry | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Experimental Method | Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 4PEQ Structure of bovine ribonuclease inhibitor complexed with bovine ribonuclease I Deposited 2014-04-24 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
1–456（456 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 4；298 K；1:1 protein solution (20 mM HEPES-NaOH, 10 mM DTT, 2% w/v glycerol, pH 7.5) to well solution (100 mM malic acid/MES/Tris, pH 4.0, 25% PEG1500), cryoprotectant: 100 mM malic acid/MES/Tris, pH 4.0, 25% PEG1500, 15% ethylene glycol
|
Resolution 2.21 Å R-free 0.226 |
| 4PEQ Structure of bovine ribonuclease inhibitor complexed with bovine ribonuclease I Deposited 2014-04-24 | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain D
1–456（456 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 4；298 K；1:1 protein solution (20 mM HEPES-NaOH, 10 mM DTT, 2% w/v glycerol, pH 7.5) to well solution (100 mM malic acid/MES/Tris, pH 4.0, 25% PEG1500), cryoprotectant: 100 mM malic acid/MES/Tris, pH 4.0, 25% PEG1500, 15% ethylene glycol
|
Resolution 2.21 Å R-free 0.226 |