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Crystal structure of the GDP-D-glycero-4-keto-D-lyxo-heptose-3,5- epimerase from campylobacter jejuni, serotype HS:42

Analyse Crystal structure of the GDP-D-glycero-4-keto-D-lyxo-heptose-3,5- epimerase… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
8DCO
Type
protein
Length
359 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
GDP-D-glycero-4-keto-D-lyxo-heptose-3,5-epimerase
EC
5.1.3.13
UniProt
F2X7E5
Ligands
GDP, CL
Pockets
5 · best druggability 0.72

Structure

x-ray diffraction · 2 distinct chains · 9% helix, 47% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AGDP-D-glycero-4-keto-D-lyxo-heptose-3,5-epimerase (EC 5.1.3.13)protein1788% helix, 47% strandF2X7E5
BGDP-D-glycero-4-keto-D-lyxo-heptose-3,5-epimerase (EC 5.1.3.13)protein18110% helix, 46% strandF2X7E5

Ligands and binding sites

  • GDP · Guanosine-5'-diphosphate · ligand · 2 copies · chains A, B
  • CL · Chloride ion · ion · chains A
  • EDO · 1,2-ethanediol · additive · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13060.720.8537GDP
23510.720.8445GDP
3580.360.7914empty
4500.290.7615empty
5560.270.7311empty

Interfaces

1 interface between chains.

  • A–B · 1689 Ų buried · 33 hydrogen bonds · protein-protein

Compared structures

  • 8DCO · Crystal structure of the GDP-D-glycero-4-keto-D-lyxo-heptose-3,5-epimerase from… · the same entry in another collection · chain A against A, TM-score 1.00

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