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Tetrameric complex of latrophilin 3, UNC5D and FLRT2

Analyse Tetrameric complex of latrophilin 3, UNC5D and FLRT2 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5FTU
Type
protein
Length
3,180 residues
Chains
12
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Netrin receptor UNC5D; Leucine-rich repeat transmembrane protein FLRT2; Adhesion G…
UniProt
F1LW30, Q8BLU0, Q80TS3
Ligands
NAG, NA, CA
Pockets
20 · best druggability 0.84

Structure

x-ray diffraction · 4 distinct chains · 5% helix, 35% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, E, INetrin receptor UNC5Dprotein1065% helix, 42% strandF1LW30
B, F, JLeucine-rich repeat transmembrane protein FLRT2protein3266% helix, 16% strandQ8BLU0
C, G, KAdhesion G protein-coupled receptor L3protein3655% helix, 42% strandQ80TS3
D, H, LAdhesion G protein-coupled receptor L3protein2632% helix, 47% strandQ80TS3

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 9 copies · chains A, B, C, E, F, G, I, J, K
  • NA · Sodium ion · metal · 6 copies · chains C, D, G, H, K, L
  • CA · Calcium ion · metal · 6 copies · chains C, D, G, H, K, L

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

Pockets

20 pockets found on a 1 Å grid, 19 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
18960.840.8586NAG
28840.840.8691NAG
311380.820.8398NAG
410010.810.8286empty
59620.810.8290empty

Interfaces

21 interfaces between chains.

  • B–C · 986 Ų buried · 27 hydrogen bonds · protein-protein
  • J–K · 973 Ų buried · 27 hydrogen bonds · protein-protein
  • F–G · 972 Ų buried · 27 hydrogen bonds · protein-protein
  • G–H · 795 Ų buried · 4 hydrogen bonds · protein-protein
  • C–D · 789 Ų buried · 3 hydrogen bonds · protein-protein

Compared structures

  • 5FTU · Tetrameric complex of Latrophilin 3, Unc5D and FLRT2 · the same entry in another collection · chain L against L, TM-score 1.00

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