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L. pneumophila effector kinase LEGK7 in complex with human MOB1A

Analyse L. pneumophila effector kinase LEGK7 in complex with human MOB1A in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6MCQ
Type
protein
Length
1,403 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
LEGK7; Mob kinase activator 1A
EC
2.7.11.1
UniProt
Q5ZU83, Q9H8S9
Ligands
ZN
Pockets
20 · best druggability 0.82

Structure

x-ray diffraction · 4 distinct chains · 53% helix, 8% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ALEGK7 (EC 2.7.11.1)protein51952% helix, 9% strandQ5ZU83
BMob kinase activator 1Aprotein18355% helix, 2% strandQ9H8S9
CLEGK7 (EC 2.7.11.1)protein51953% helix, 9% strandQ5ZU83
DMob kinase activator 1Aprotein18254% helix, 2% strandQ9H8S9

Ligands and binding sites

  • ZN · Zinc ion · metal · 2 copies · chains B, D
  • PEG · Di(hydroxyethyl)ether · additive · 16 copies · chains A, B, C, D
  • PG4 · Tetraethylene glycol · additive · 5 copies · chains A, B, C, D
  • P6G · Hexaethylene glycol · additive · 3 copies · chains A, C, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

20 pockets found on a 1 Å grid, 14 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19340.820.8366empty
26220.790.8564PEG
36720.780.8369P6G
46650.770.8276PEG
51170.770.9625empty

Interfaces

3 interfaces between chains.

  • C–D · 1638 Ų buried · 20 hydrogen bonds · protein-protein
  • A–B · 1573 Ų buried · 26 hydrogen bonds · protein-protein
  • A–C · 1211 Ų buried · 12 hydrogen bonds · protein-protein

Compared structures

  • 6MCQ · L. pneumophila effector kinase LegK7 in complex with human MOB1A · the same entry in another collection · chain A against A, TM-score 1.00
  • Q9H8S9 · AlphaFold monomer V2.0 prediction for mob kinase activator 1A (Q9H8S9) · a predicted model of the same protein · chain D against A, TM-score 0.94

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