Research workbench
Dissecting and designing inhibitor selectivity determinants at the S1 site using an artificial ALA190 protease (ALA190 upa)
Analyse Dissecting and designing inhibitor selectivity determinants at the S1 site… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1O5B
- Type
- protein
- Length
- 253 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Urokinase-type plasminogen activator
- EC
- 3.4.21.73
- UniProt
- P00749
- Ligands
- ESI
- Pockets
- 1 · best druggability 0.43
Structure
x-ray diffraction · 2 distinct chains · 10% helix, 38% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Urokinase-type plasminogen activator (EC 3.4.21.73) | protein | 8 | 0% helix, 0% strand | P00749 |
| B | Urokinase-type plasminogen activator (EC 3.4.21.73) | protein | 245 | 11% helix, 39% strand | P00749 |
Ligands and binding sites
- ESI · 4-iodobenzo[b]thiophene-2-carboxamidine · ligand · chains B
- CIT · Citric acid · additive · 3 copies · chains B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 122 | 0.43 | 0.76 | 28 | ESI, CIT |
Interfaces
1 interface between chains.
- A–B · 464 Ų buried · 6 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 6 disulfide (disulfide).
Compared structures
- 1O5B · Dissecting and Designing Inhibitor Selectivity Determinants at the S1 site Using an… · the same entry in another collection · chain A against A, TM-score 1.00
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P00749
- Elsewhere: RCSB PDB 1O5B · PDBe 1O5B · UniProt P00749
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