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Human P56LCK tyrosine kinase complexed with phosphopeptide

Analyse Human P56LCK tyrosine kinase complexed with phosphopeptide in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1CWE
Type
protein
Length
208 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
P56LCK tyrosine kinase; Phosphopeptide acq-pmp-glu-glu-ile-pro
EC
2.7.1.112
UniProt
P06239
Pockets
1 · best druggability 0.46

Structure

x-ray diffraction · 2 distinct chains · 15% helix, 29% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, CP56LCK tyrosine kinase (EC 2.7.1.112)protein9816% helix, 31% strandP06239
B, DPhosphopeptide acq-pmp-glu-glu-ile-proprotein60% helix, 0% strand—

Pockets

1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11880.460.7532empty

Interfaces

3 interfaces between chains.

  • C–D · 442 Ų buried · 10 hydrogen bonds · protein-protein
  • A–B · 434 Ų buried · 14 hydrogen bonds · protein-protein
  • A–C · 321 Ų buried · 7 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 modified (nonstandard).

Compared structures

  • 1CWE · Human P56LCK tyrosine kinase complexed with phosphopeptide · the same entry in another collection · chain A against A, TM-score 1.00
  • P06239 · AlphaFold monomer V2.0 prediction for tyrosine-protein kinase lck (P06239) · a predicted model of the same protein · chain A against A, TM-score 0.94

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