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Crystal structure of bacterial fucu

Analyse Crystal structure of bacterial fucu in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2WCV
Type
protein
Length
1,395 residues
Chains
10
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
L-fucose mutarotase
EC
5.1.3.-
UniProt
A8A3T9
Ligands
FUC
Pockets
20 · best druggability 0.77

Structure

x-ray diffraction · 4 distinct chains · 28% helix, 21% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AL-fucose mutarotase (EC 5.1.3.-)protein13828% helix, 20% strandA8A3T9
B, D, F, G, H, I, JL-fucose mutarotase (EC 5.1.3.-)protein14029% helix, 20% strandA8A3T9
CL-fucose mutarotase (EC 5.1.3.-)protein13828% helix, 20% strandA8A3T9
EL-fucose mutarotase (EC 5.1.3.-)protein13928% helix, 22% strandA8A3T9

Ligands and binding sites

  • FUC · alpha-L-fucopyranose · sugar · 10 copies · chains A, E, B, C, D, F, J, G, H, I

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

Pockets

20 pockets found on a 1 Å grid, 13 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17510.770.8176FUC
29400.750.7848empty
311220.730.7686empty
46450.710.7954empty
5550.700.9714FUC

Interfaces

20 interfaces between chains.

  • E–H · 569 Ų buried · 5 hydrogen bonds · protein-protein
  • B–J · 519 Ų buried · 3 hydrogen bonds · protein-protein
  • C–D · 494 Ų buried · 7 hydrogen bonds · protein-protein
  • G–H · 491 Ų buried · 6 hydrogen bonds · protein-protein
  • A–B · 490 Ų buried · 7 hydrogen bonds · protein-protein

Compared structures

  • 2WCV · Crystal structure of bacterial FucU · the same entry in another collection · chain J against J, TM-score 1.00
  • A8A3T9 · AlphaFold monomer V2.0 prediction for L-fucose mutarotase (A8A3T9) · a predicted model of the same protein · chain D against A, TM-score 0.99

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