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MolNFT v1 · #107148 · protein

Swapped dimer of the human fyn-SH2 domain

4U17 · Tyrosine-protein kinase fyn: “Swapped dimer of the human fyn-SH2 domain”. X-ray diffraction, 1 ligand (PO4). MolNFT v1 #107148 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
4U17
Type
protein
Length
308 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Tyrosine-protein kinase fyn
EC
2.7.10.2
UniProt
P06241
Ligands
PO4

Structure

x-ray diffraction · 2 distinct chains · 17% helix, 35% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BTyrosine-protein kinase fyn (EC 2.7.10.2)protein10218% helix, 37% strandP06241
CTyrosine-protein kinase fyn (EC 2.7.10.2)protein10417% helix, 33% strandP06241

Ligands and binding sites

  • PO4 · Phosphate ion · ion · 7 copies · chains A, B, C
  • EDO · 1,2-ethanediol · additive · 4 copies · chains A, C, B

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

Interfaces

2 interfaces between chains.

  • A–C · 2429 Ų buried · 27 hydrogen bonds · protein-protein
  • A–B · 241 Ų buried · 1 hydrogen bond · protein-protein

Compared structures

  • 4U17 · Swapped dimer of the human Fyn-SH2 domain · the same entry in another collection · chain A against A, TM-score 1.00
  • P06241 · AlphaFold monomer V2.0 prediction for tyrosine-protein kinase fyn (P06241) · a predicted model of the same protein · chain B against A, TM-score 0.70

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