MolNFT v1 · #78838 · protein
Crystal structure of the apo form of the catalytic domain of PDE4D2
3SL3 · Camp-specific 3',5'-cyclic phosphodiesterase 4D: “Crystal structure of the apo form of the catalytic domain of PDE4D2”. X-ray diffraction, 2 ligands (ZN, PO4), 15 pockets (best druggability 0.86). MolNFT v1 #78838 on GenesisL1: 3D…
- PDB
- 3SL3
- Type
- protein
- Length
- 1,295 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Camp-specific 3',5'-cyclic phosphodiesterase 4D
- EC
- 3.1.4.17
- UniProt
- Q08499
- Ligands
- ZN, PO4
- Pockets
- 15 · best druggability 0.86
Structure
x-ray diffraction · 4 distinct chains · 67% helix, 1% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Camp-specific 3',5'-cyclic phosphodiesterase 4D (EC 3.1.4.17) | protein | 327 | 66% helix, 1% strand | Q08499 |
| B | Camp-specific 3',5'-cyclic phosphodiesterase 4D (EC 3.1.4.17) | protein | 320 | 67% helix, 1% strand | Q08499 |
| C | Camp-specific 3',5'-cyclic phosphodiesterase 4D (EC 3.1.4.17) | protein | 324 | 67% helix, 1% strand | Q08499 |
| D | Camp-specific 3',5'-cyclic phosphodiesterase 4D (EC 3.1.4.17) | protein | 324 | 68% helix, 1% strand | Q08499 |
Ligands and binding sites
- ZN · Zinc ion · metal · 8 copies · chains A, B, C, D
- PO4 · Phosphate ion · ion · 4 copies · chains A, B, C, D
- EDO · 1,2-ethanediol · additive · 60 copies · chains A, B, C, D
- DMS · Dimethyl sulfoxide · additive · 5 copies · chains B, C, D
- PEG · Di(hydroxyethyl)ether · additive · 4 copies · chains A, B, D, C
- EPE · 4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid · additive · chains C
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
15 pockets found on a 1 Å grid, 10 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 640 | 0.86 | 0.90 | 79 | EDO |
| 2 | 440 | 0.72 | 0.82 | 41 | ZN, PO4, EDO |
| 3 | 143 | 0.72 | 0.91 | 19 | EDO |
| 4 | 447 | 0.72 | 0.82 | 39 | EDO, ZN, PO4, DMS |
| 5 | 453 | 0.71 | 0.81 | 44 | EDO, ZN, PO4 |
Interfaces
6 interfaces between chains.
- A–C · 922 Ų buried · 14 hydrogen bonds · protein-protein
- B–D · 909 Ų buried · 15 hydrogen bonds · protein-protein
- A–B · 708 Ų buried · 13 hydrogen bonds · protein-protein
- C–D · 689 Ų buried · 11 hydrogen bonds · protein-protein
- A–D · 236 Ų buried · 10 hydrogen bonds · protein-protein
Compared structures
- 3SL3 · Crystal structure of the apo form of the catalytic domain of PDE4D2 · 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 Q08499
- Elsewhere: RCSB PDB 3SL3 · PDBe 3SL3 · UniProt Q08499
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