Research workbench
Ancestral (enca) beta-lactamase class a
Analyse Ancestral (enca) beta-lactamase class a in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3ZDJ
- Type
- protein
- Length
- 526 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Enca beta-lactamase
- EC
- 3.5.2.6
- Ligands
- SO4
- Pockets
- 3 · best druggability 0.55
Structure
x-ray diffraction · 1 distinct chain · 45% helix, 17% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Enca beta-lactamase (EC 3.5.2.6) | protein | 263 | 45% helix, 17% strand | — |
Ligands and binding sites
- SO4 · Sulfate ion · ion · 4 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
3 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 250 | 0.55 | 0.77 | 35 | empty |
| 2 | 120 | 0.40 | 0.75 | 18 | SO4 |
| 3 | 102 | 0.36 | 0.75 | 18 | SO4 |
Interfaces
1 interface between chains.
- A–B · 429 Ų buried · 2 hydrogen bonds · protein-protein
Compared structures
- 3ZDJ · Ancestral (ENCA) beta-lactamase class A · 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
- Elsewhere: RCSB PDB 3ZDJ · PDBe 3ZDJ
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