MolNFT v1 · #131704 · protein
Crystal structure of human cathepsin-S with bound ligand
5QCD · Cathepsin S: “Crystal structure of human cathepsin-S with bound ligand”. X-ray diffraction, 2 ligands (BHJ, SO4), 1 pocket (best druggability 0.43). MolNFT v1 #131704 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 5QCD
- Type
- protein
- Length
- 223 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Cathepsin S
- EC
- 3.4.22.27
- UniProt
- P25774
- Ligands
- BHJ, SO4
- Pockets
- 1 · best druggability 0.43
Structure
x-ray diffraction · 1 distinct chain · 30% helix, 22% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Cathepsin S (EC 3.4.22.27) | protein | 223 | 30% helix, 22% strand | P25774 |
Ligands and binding sites
- BHJ · {(3S)-7-[(2-chloro-5-{5-(methylsulfonyl)-1-[3-(morpholin-4-yl)propyl]-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl}phenyl)ethynyl]-1,2,3,4-tetrahydroisoquinolin-3-yl}(piperidin-1-yl)methanone · ligand · chains A
- SO4 · Sulfate ion · ion · chains A
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 | 102 | 0.43 | 0.78 | 23 | SO4 |
Modifications
Observed in the structure: 3 disulfide (disulfide).
Compared structures
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 P25774
- Elsewhere: RCSB PDB 5QCD · PDBe 5QCD · UniProt P25774
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