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Crystal structure of EGFR kinase domain in complex with mitogen- inducible gene 6 protein

Analyse Crystal structure of EGFR kinase domain in complex with mitogen- inducible gene… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4ZJV
Type
protein
Length
647 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Epidermal growth factor receptor; Erbb receptor feedback inhibitor 1
EC
2.7.10.1
UniProt
P00533, Q9UJM3
Pockets
6 · best druggability 0.73

Structure

x-ray diffraction · 4 distinct chains · 35% helix, 23% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AEpidermal growth factor receptor (EC 2.7.10.1)protein28239% helix, 22% strandP00533
BEpidermal growth factor receptor (EC 2.7.10.1)protein27341% helix, 22% strandP00533
CErbb receptor feedback inhibitor 1protein486% helix, 33% strandQ9UJM3
DErbb receptor feedback inhibitor 1protein447% helix, 20% strandQ9UJM3

Pockets

6 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16380.730.8073empty
26600.710.7868empty
33990.600.7651empty
4960.330.7320empty
5610.300.7420empty

Interfaces

3 interfaces between chains.

  • A–C · 1689 Ų buried · 23 hydrogen bonds · protein-protein
  • B–D · 1624 Ų buried · 19 hydrogen bonds · protein-protein
  • A–B · 434 Ų buried · 9 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 modified (phosphorylation).

Compared structures

  • 4ZJV · crystal structure of EGFR kinase domain in complex with Mitogen-inducible gene 6 protein · the same entry in another collection · chain D against D, TM-score 1.00
  • P00533 · AlphaFold monomer V2.0 prediction for epidermal growth factor receptor (P00533) · a predicted model of the same protein · chain B against A, TM-score 0.94
  • Q9UJM3 · AlphaFold monomer V2.0 prediction for erbb receptor feedback inhibitor 1 (Q9UJM3) · a predicted model of the same protein · chain D against A, TM-score 0.93

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