Research workbench
Crystal structure of the Lon-like protease MtaLonC with D581A mutation in complex with F-b20-Q
Analyse Crystal structure of the Lon-like protease MtaLonC with D581A mutation in… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 7EV6
- Type
- protein
- Length
- 599 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v2 / PDB Bank
- Contract
- 0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
- Owner
- 0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
- Resolution
- 2.1
- Source
- Meiothermus taiwanensis; SYNTHETIC CONSTRUCT
- Molecule
- Endopeptidase La; F-b20-Q peptide {ortho-aminobenzoic acid (Abz)…
- EC
- 3.4.21.53
- UniProt
- C9DRU9
- Ligands
- PO4
- Pockets
- 7 · best druggability 0.60
Structure
x-ray diffraction · resolution 2.1 · 2 distinct chains · 40% helix, 21% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Endopeptidase La (EC 3.4.21.53) | protein | 594 | 41% helix, 21% strand | C9DRU9 |
| S | F-b20-Q peptide {ortho-aminobenzoic acid (Abz)- QLRSLNGEWRFAWFPAPEAV[Tyr(3-NO2)]A} | protein | 5 | 0% helix, 60% strand | — |
Ligands and binding sites
- PO4 · Phosphate ion · ion · 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, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 102 | 0.60 | 0.86 | 22 | empty |
| 2 | 319 | 0.59 | 0.77 | 24 | empty |
| 3 | 150 | 0.56 | 0.82 | 17 | empty |
| 4 | 54 | 0.41 | 0.81 | 14 | empty |
| 5 | 132 | 0.40 | 0.74 | 25 | empty |
Interfaces
1 interface between chains.
- A–S · 538 Ų buried · 17 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 1 modified (nonstandard).
Compared structures
- 7EV6 · Crystal structure of the lon-like protease mtalonc with D581A mutation 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 C9DRU9
- Elsewhere: RCSB PDB 7EV6 · PDBe 7EV6 · UniProt C9DRU9
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