MolNFT v1 · #185034 · protein
Crystal structure of wild type human procathepsin K
7PCK · Protein (procathepsin K): “Crystal structure of wild type human procathepsin K”. X-ray diffraction, 5 pockets (best druggability 0.76). MolNFT v1 #185034 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 7PCK
- Type
- protein
- Length
- 1,232 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Protein (procathepsin K)
- EC
- 3.4.22.38
- UniProt
- P43235
- Pockets
- 5 · best druggability 0.76
Structure
x-ray diffraction · 4 distinct chains · 34% helix, 19% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Protein (procathepsin K) (EC 3.4.22.38) | protein | 314 | 35% helix, 18% strand | P43235 |
| B | Protein (procathepsin K) (EC 3.4.22.38) | protein | 311 | 33% helix, 19% strand | P43235 |
| C | Protein (procathepsin K) (EC 3.4.22.38) | protein | 309 | 34% helix, 19% strand | P43235 |
| D | Protein (procathepsin K) (EC 3.4.22.38) | protein | 298 | 36% helix, 19% strand | P43235 |
Pockets
5 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 989 | 0.76 | 0.79 | 87 | empty |
| 2 | 150 | 0.52 | 0.80 | 27 | empty |
| 3 | 65 | 0.36 | 0.78 | 16 | empty |
| 4 | 55 | 0.25 | 0.73 | 14 | empty |
| 5 | 53 | 0.23 | 0.72 | 14 | empty |
Interfaces
1 interface between chains.
- A–B · 389 Ų buried · 5 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 12 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 P43235
- Elsewhere: RCSB PDB 7PCK · PDBe 7PCK · UniProt P43235
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