Current Protein Identity：P17734
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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 |
|---|---|---|---|---|---|---|---|
| 2G81 Crystal Structure of the Bowman-Birk Inhibitor from Vigna unguiculata Seeds in Complex with Beta-trypsin at 1.55 Angstrons Resolution Deposited 2006-03-01 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain I
1–83（83 aa）
|
Not recorded | CA CALCIUM ION × 1 SO4 SULFATE ION × 4 PGE TRIETHYLENE GLYCOL × 1 EDO 1,2-ETHANEDIOL × 1 ACY ACETIC ACID × 2 P6G HEXAETHYLENE GLYCOL × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；294 K；0.1M Hepes-Na buffer pH 7.5, 5% (v/v) PEG 400, 2.0M ammonium sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 294K
|
Resolution 1.55 Å R-free 0.169 |
| 3RU4 Crystal structure of the Bowman-Birk serine protease inhibitor BTCI in complex with trypsin and chymotrypsin Deposited 2011-05-04 | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count |
Chain B
14–74（61 aa）
|
Not recorded | CA CALCIUM ION × 1 GOL GLYCEROL × 6 SO4 SULFATE ION × 9 EDO 1,2-ETHANEDIOL × 6 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.5；294 K；0.1 M HEPES pH 7.5, 10%(w/v) polyethylene glycol (PEG) 6000, 5%(v/v) 2-methyl-2,4-pentanediol (MPD), VAPOR DIFFUSION, SITTING DROP, temperature 294K
|
Resolution 1.68 Å R-free 0.192 |