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Download EndnoteCrystal structure of the Bowman-Birk serine protease inhibitor BTCI in complex with trypsin and chymotrypsin
Esteves, G.F., Teles, R.C.L., Cavalcante, N.S., Neves, D., Ventura, M.M., Barbosa, J.A.R.G., Freitas, S.M.To be published.
3RU4
Crystal structure of the Bowman-Birk serine protease inhibitor BTCI in complex with trypsin and chymotrypsin
- DOI: 10.2210/pdb3RU4/pdb
- Classification: HYDROLASE/HYDROLASE INHIBITOR
- Organism(s): Bos taurus, Vigna unguiculata
- Deposited: 2011-05-04 Released: 2012-08-29
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.68 Å
- R-Value Free: 0.192
- R-Value Work: 0.157
wwPDB Validation 3D Report Full Report
This is version 1.0 of the entry. See complete history.
Literature
To be published.
Macromolecules
Find similar proteins by: Sequence | Structure
Entity ID: 1 | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details |
| Cationic trypsin | T | 223 | Bos taurus | Mutation(s): 0 EC: 3.4.21.4 |
Find proteins for P00760 (Bos taurus) Go to UniProtKB: P00760 | ||||
Entity ID: 2 | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details |
| Bowman-Birk type seed trypsin and chymotrypsin inhibitor | B | 61 | Vigna unguiculata | Mutation(s): 0 |
Find proteins for P17734 (Vigna unguiculata) Go to UniProtKB: P17734 | ||||
Entity ID: 3 | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details |
| Chymotrypsinogen A | C | 11 | Bos taurus | Mutation(s): 0 EC: 3.4.21.1 |
Find proteins for P00766 (Bos taurus) Go to UniProtKB: P00766 | ||||
Entity ID: 4 | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details |
| Chymotrypsinogen A | D | 131 | Bos taurus | Mutation(s): 0 EC: 3.4.21.1 |
Find proteins for P00766 (Bos taurus) Go to UniProtKB: P00766 | ||||
Entity ID: 5 | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details |
| Chymotrypsinogen A | E | 96 | Bos taurus | Mutation(s): 0 EC: 3.4.21.1 |
Find proteins for P00766 (Bos taurus) Go to UniProtKB: P00766 | ||||
Small Molecules
| Ligands 5 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| SO4 Query on SO4 | B, D, E, T | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L |  | Ligand Interaction | |
| GOL Query on GOL | B, T | GLYCEROL GLYCERIN; PROPANE-1,2,3-TRIOL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N |  | Ligand Interaction | |
| CA Query on CA | T | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N |  | Ligand Interaction | |
| MRD Query on MRD | D, T | (4R)-2-METHYLPENTANE-2,4-DIOL C6 H14 O2 SVTBMSDMJJWYQN-RXMQYKEDSA-N |  | Ligand Interaction | |
| EDO Query on EDO | D, E, T | 1,2-ETHANEDIOL ETHYLENE GLYCOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N |  | Ligand Interaction | |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.68 Å
- R-Value Free: 0.192
- R-Value Work: 0.157
- Space Group: P 1
Unit Cell:
| Length (Å) | Angle (°) |
|---|---|
| a = 49.477 | α = 67.28 |
| b = 54.571 | β = 71.04 |
| c = 69.286 | γ = 73.55 |
| Software Name | Purpose |
|---|---|
| SCALEPACK | data scaling |
| HKL-2000 | data reduction |
| MOLREP | phasing |
| REFMAC | refinement |
Entry History
Deposition Data
- Deposited Date: 2011-05-04
- Released Date: 2012-08-29
- Deposition Author(s): Esteves, G.F., Santos, C.R., Ventura, M.M., Barbosa, J.A.R.G., Freitas, S.M.
Revision History
- Version 1.0: 2012-08-29
Type: Initial release
