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Download EndnoteProtease Inhibitors that protrude out from substrate envelope are more susceptible to developing drug resistance
Altman, M.D., Nalam, M.N.L., Ali, A., Cao, H., Rana, T.M., Schiffer, C.A., Tidor, B.To be published.
3SA4
Crystal structure of wild-type HIV-1 protease in complex with AF72
- DOI: 10.2210/pdb3SA4/pdb
- Classification: HYDROLASE/HYDROLASE INHIBITOR
- Organism(s): Human immunodeficiency virus 1
- Expression System: Escherichia coli
- Mutation(s): 1
- Deposited: 2011-06-02 Released: 2012-06-06
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.8 Å
- R-Value Free: 0.213
- R-Value Work: 0.176
wwPDB Validation 3D Report Full Report
This is version 1.2 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 |
| Protease | A, B | 99 | Human immunodeficiency virus 1 | Mutation(s): 1 Gene Names: pol |
Find proteins for O38732 (Human immunodeficiency virus 1) Go to UniProtKB: O38732 | ||||
Small Molecules
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| PO4 Query on PO4 | A | PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K |  | Ligand Interaction | |
| F72 Query on F72 | B | N-{(2S,3R)-4-[(1,3-benzothiazol-6-ylsulfonyl)(cyclohexylmethyl)amino]-3-hydroxy-1-phenylbutan-2-yl}-3-hydroxybenzamide C31 H35 N3 O5 S2 ZALSSBYFYBCJII-URLMMPGGSA-N |  | Ligand Interaction | |
| ACT Query on ACT | A | ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M |  | Ligand Interaction | |
| Biologically Interesting Molecules 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name | Type/Class | 2D Diagram | 3D Interactions |
| PRD_000947 (F72) Query on PRD_000947 | B | N-{(2S,3R)-4-[(1,3-BENZOTHIAZOL-6-YLSULFONYL)(CYCLOHEXYLMETHYL)AMINO]-3-HYDROXY-1-PHENYLBUTAN-2-YL}-3-HYDROXYBENZAMIDE | Peptide-like / Inhibitor | | -- |
| External Ligand Annotations | |
|---|---|
| ID | Binding Affinity (Sequence Identity %) |
| F72 | EC50: 37.9 - 63.7 nM (93) BINDINGDB |
| F72 | Ki: 0.1 nM (87) BINDINGDB |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.8 Å
- R-Value Free: 0.213
- R-Value Work: 0.176
- Space Group: P 21 21 21
Unit Cell:
| Length (Å) | Angle (°) |
|---|---|
| a = 50.893 | α = 90.00 |
| b = 58.004 | β = 90.00 |
| c = 61.742 | γ = 90.00 |
| Software Name | Purpose |
|---|---|
| DENZO | data reduction |
| HKL-2000 | data scaling |
| HKL-2000 | data reduction |
| AMoRE | phasing |
| SCALEPACK | data scaling |
| PDB_EXTRACT | data extraction |
| REFMAC | refinement |
Entry History
Deposition Data
- Deposited Date: 2011-06-02
- Released Date: 2012-06-06
- Deposition Author(s): Schiffer, C.A., Nalam, M.N.L.
