MolNFT v1 · #144472 · protein
Crystal structures of cyanuric acid hydrolase from moorella thermoacetica complexed with barbituric acid
6BUR · Cyanuric acid amidohydrolase: “Crystal structures of cyanuric acid hydrolase from moorella thermoacetica complexed with barbituric acid”. X-ray diffraction, 2 ligands (BR8, CA), 7 pockets (best druggability 0.84). MolNFT v1 #144472…
- PDB
- 6BUR
- Type
- protein
- Length
- 1,449 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Cyanuric acid amidohydrolase
- EC
- 3.5.2.15
- UniProt
- Q2RGM7
- Ligands
- BR8, CA
- Pockets
- 7 · best druggability 0.84
Structure
x-ray diffraction · 2 distinct chains · 35% helix, 27% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, C, D | Cyanuric acid amidohydrolase (EC 3.5.2.15) | protein | 362 | 36% helix, 27% strand | Q2RGM7 |
| B | Cyanuric acid amidohydrolase (EC 3.5.2.15) | protein | 363 | 34% helix, 27% strand | Q2RGM7 |
Ligands and binding sites
- BR8 · Barbituric acid · ligand · 4 copies · chains A, B, C, D
- CA · Calcium ion · metal · 4 copies · chains A, B, C, D
- MLI · Malonate ion · additive · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
7 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1105 | 0.84 | 0.85 | 116 | empty |
| 2 | 1150 | 0.83 | 0.84 | 113 | empty |
| 3 | 65 | 0.71 | 0.98 | 20 | empty |
| 4 | 64 | 0.70 | 0.97 | 20 | empty |
| 5 | 377 | 0.60 | 0.76 | 41 | empty |
Interfaces
6 interfaces between chains.
- B–D · 1475 Ų buried · 19 hydrogen bonds · protein-protein
- A–C · 1464 Ų buried · 18 hydrogen bonds · protein-protein
- B–C · 811 Ų buried · 17 hydrogen bonds · protein-protein
- A–D · 771 Ų buried · 18 hydrogen bonds · protein-protein
- C–D · 635 Ų buried · 6 hydrogen bonds · protein-protein
Compared structures
- 6BUR · Crystal structures of cyanuric acid hydrolase from Moorella thermoacetica complexed with… · the same entry in another collection · chain D against D, TM-score 1.00
- Q2RGM7 · AlphaFold monomer V2.0 prediction for cyanuric acid amidohydrolase (Q2RGM7) · a predicted model of the same protein · 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 Q2RGM7
- Elsewhere: RCSB PDB 6BUR · PDBe 6BUR · UniProt Q2RGM7
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