MolNFT v1 · #163823 · protein
Cold-adapted beta-D-galactosidase from arthrobacter sp. 32CB mutant E441Q in complex with lactose bound in deep mode
6SEA · Beta-galactosidase: “Cold-adapted beta-D-galactosidase from arthrobacter sp. 32CB mutant E441Q in complex with lactose bound in…”. X-ray diffraction, 3 ligands (GAL, BGC, NA), 15 pockets (best druggability 0.65). MolNFT v1 #163823…
- PDB
- 6SEA
- Type
- protein
- Length
- 989 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Beta-galactosidase
- EC
- 3.2.1.23
- UniProt
- A0A023UGN9
- Ligands
- GAL, BGC, NA
- Pockets
- 15 · best druggability 0.65
Structure
x-ray diffraction · 1 distinct chain · 16% helix, 38% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Beta-galactosidase (EC 3.2.1.23) | protein | 989 | 16% helix, 38% strand | A0A023UGN9 |
Ligands and binding sites
- GAL · beta-D-galactopyranose · sugar · 3 copies · chains A
- BGC · beta-D-glucopyranose · sugar · chains A
- NA · Sodium ion · metal · 4 copies · chains A
- ACT · Acetate ion · additive · 5 copies · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
15 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 188 | 0.65 | 0.85 | 27 | GAL |
| 2 | 196 | 0.54 | 0.79 | 32 | empty |
| 3 | 62 | 0.51 | 0.86 | 18 | empty |
| 4 | 90 | 0.50 | 0.83 | 20 | empty |
| 5 | 187 | 0.48 | 0.76 | 29 | empty |
Compared structures
- 6SEA · Cold-adapted beta-D-galactosidase from Arthrobacter sp. 32cB mutant E441Q 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 A0A023UGN9
- Elsewhere: RCSB PDB 6SEA · PDBe 6SEA · UniProt A0A023UGN9
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