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Crystal structure of rat CD45 extracellular region, domains D3-D4

Analyse Crystal structure of rat CD45 extracellular region, domains D3-D4 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5FN8
Type
protein
Length
356 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Receptor-type tyrosine-protein phosphatase C
EC
3.1.3.48
UniProt
P04157
Ligands
NAG
Pockets
7 · best druggability 0.52

Structure

x-ray diffraction · 1 distinct chain · 0% helix, 34% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BReceptor-type tyrosine-protein phosphatase C (EC 3.1.3.48)protein1780% helix, 34% strandP04157

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 6 copies · chains A, B
  • FLC · Citrate anion · additive · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12550.520.7524empty
22340.520.7628empty
31010.430.7821NAG
4760.390.7813empty
5930.350.7415empty

Interfaces

1 interface between chains.

  • A–B · 486 Ų buried · 1 hydrogen bond · protein-protein

Modifications

Observed in the structure: 6 glycan, 2 disulfide (N-glycosylation, disulfide).

Compared structures

  • 5FN8 · Crystal structure of rat CD45 extracellular region, domains d3-d4 · the same entry in another collection · chain A against A, TM-score 1.00
  • P04157 · AlphaFold monomer V2.0 prediction for receptor-type tyrosine-protein phosphatase C… · a predicted model of the same protein · chain A against A, TM-score 0.73

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