MolNFT v1 · #88529 · protein
G4 mutant of pas, arylsulfatase from pseudomonas aeruginosa, in complex with phenylphosphonic acid
4CXS: “G4 mutant of pas, arylsulfatase from pseudomonas aeruginosa, in complex with phenylphosphonic acid”. X-ray diffraction, 3 ligands (SV7, CA, SO4), 10 pockets (best druggability 0.72). MolNFT v1 #88529 on GenesisL1: 3D structure…
- PDB
- 4CXS
- Type
- protein
- Length
- 1,037 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Arylsulfatase
- EC
- 3.1.6.1
- UniProt
- U6AIT1
- Ligands
- SV7, CA, SO4
- Pockets
- 10 · best druggability 0.72
Structure
x-ray diffraction · 2 distinct chains · 33% helix, 15% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Arylsulfatase (EC 3.1.6.1) | protein | 522 | 34% helix, 15% strand | U6AIT1 |
| B | Arylsulfatase (EC 3.1.6.1) | protein | 515 | 33% helix, 15% strand | U6AIT1 |
Ligands and binding sites
- SV7 · phenylphosphonic acid · ligand · 5 copies · chains A, B
- CA · Calcium ion · metal · 2 copies · chains A, B
- SO4 · Sulfate ion · ion · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
10 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 109 | 0.72 | 0.93 | 26 | empty |
| 2 | 444 | 0.71 | 0.81 | 39 | SV7 |
| 3 | 504 | 0.69 | 0.79 | 48 | SV7 |
| 4 | 327 | 0.64 | 0.79 | 28 | empty |
| 5 | 312 | 0.64 | 0.80 | 28 | SV7 |
Interfaces
1 interface between chains.
- A–B · 503 Ų buried · 9 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 modified (nonstandard).
Compared structures
- 4CXS · G4 mutant of PAS, arylsulfatase from Pseudomonas aeruginosa, in complex with… · 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 U6AIT1
- Elsewhere: RCSB PDB 4CXS · PDBe 4CXS · UniProt U6AIT1
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