Research workbench
Crystal structure of spermidine acetyltransferase from escherichia COLI
Analyse Crystal structure of spermidine acetyltransferase from escherichia COLI in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3WR7
- Type
- protein
- Length
- 680 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Spermidine N1-acetyltransferase
- UniProt
- T2FY33
- Ligands
- SPD, COA
- Pockets
- 6 · best druggability 0.80
Structure
x-ray diffraction · 1 distinct chain · 37% helix, 36% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, C, B, D | Spermidine N1-acetyltransferase | protein | 170 | 37% helix, 36% strand | T2FY33 |
Ligands and binding sites
- SPD · Spermidine · ligand · 4 copies · chains A, C, B, D
- COA · Coenzyme A · ligand · 4 copies · chains A, C, B, D
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
6 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1138 | 0.80 | 0.81 | 115 | COA |
| 2 | 1111 | 0.80 | 0.81 | 110 | COA |
| 3 | 80 | 0.38 | 0.77 | 11 | empty |
| 4 | 83 | 0.38 | 0.77 | 14 | empty |
| 5 | 82 | 0.37 | 0.76 | 13 | empty |
Interfaces
2 interfaces between chains.
- A–B · 977 Ų buried · 26 hydrogen bonds · protein-protein
- C–D · 965 Ų buried · 27 hydrogen bonds · protein-protein
Compared structures
- 3WR7 · Crystal Structure of Spermidine Acetyltransferase from Escherichia coli · 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 T2FY33
- Elsewhere: RCSB PDB 3WR7 · PDBe 3WR7 · UniProt T2FY33
GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.