Current Protein Identity：P01021
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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 |
|---|---|---|---|---|---|---|---|
| 4AA2 Crystal structure of ANCE in complex with bradykinin potentiating peptide b Deposited 2011-11-30 | Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain P
85–95（11 aa）
|
Not recorded | ZN ZINC ION × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.5；0.1 M HEPES 7.5, 1.3 M SODIUM CITRATE
|
Resolution 1.99 Å R-free 0.226 |
| 4APJ Human angiotensin-converting enzyme in complex with BPPb Deposited 2012-04-03 | Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain P
85–95（11 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | CL CHLORIDE ION × 3 SO4 SULFATE ION × 1 PE4 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL × 3 ACT ACETATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 4.7；50MM SODIUM ACETATE PH 4.7, 15% PEG4000, 10UM ZNSO4
|
Resolution 2.60 Å R-free 0.256 |