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Tandem ig repeats of dlar

Analyse Tandem ig repeats of dlar in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3PXJ
Type
protein
Length
779 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Tyrosine-protein phosphatase lar
EC
3.1.3.48
UniProt
P16621
Pockets
3 · best druggability 0.82

Structure

x-ray diffraction · 3 distinct chains · 2% helix, 52% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BTyrosine-protein phosphatase lar (EC 3.1.3.48)protein1992% helix, 52% strandP16621
CTyrosine-protein phosphatase lar (EC 3.1.3.48)protein1872% helix, 54% strandP16621
DTyrosine-protein phosphatase lar (EC 3.1.3.48)protein1942% helix, 51% strandP16621

Pockets

3 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110800.820.83126empty
210280.810.82109empty
31120.390.7517empty

Interfaces

5 interfaces between chains.

  • A–D · 1124 Ų buried · 12 hydrogen bonds · protein-protein
  • B–C · 1114 Ų buried · 13 hydrogen bonds · protein-protein
  • C–D · 166 Ų buried · 0 hydrogen bonds · protein-protein
  • A–B · 120 Ų buried · 1 hydrogen bond · protein-protein
  • B–D · 12 Ų buried · 0 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 8 disulfide (disulfide).

Compared structures

  • 3PXJ · Tandem Ig repeats of Dlar · the same entry in another collection · chain A against A, TM-score 1.00
  • P16621 · AlphaFold monomer V2.0 prediction for tyrosine-protein phosphatase lar (P16621) · a predicted model of the same protein · chain C against A, TM-score 0.97

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