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Crystal structure of 3-hydroxydecanoyl-acyl carrier protein dehydratase (faba) from pseudomonas aeruginosa

Analyse Crystal structure of 3-hydroxydecanoyl-acyl carrier protein dehydratase (faba)… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4FQ9
Type
protein
Length
1,701 residues
Chains
10
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
3-hydroxydecanoyl-[acyl-carrier-protein] dehydratase
EC
4.2.1.60
UniProt
O33877
Ligands
PO4
Pockets
20 · best druggability 0.81

Structure

x-ray diffraction · 2 distinct chains · 18% helix, 36% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, C, D, E, F, G, H, J3-hydroxydecanoyl-[acyl-carrier-protein] dehydratase (EC 4.2.1.60)protein17018% helix, 36% strandO33877
I3-hydroxydecanoyl-[acyl-carrier-protein] dehydratase (EC 4.2.1.60)protein17118% helix, 36% strandO33877

Ligands and binding sites

  • PO4 · Phosphate ion · ion · 10 copies · chains A, B, C, D, E, F, G, H, I, J
  • GOL · Glycerol · additive · 12 copies · chains A, B, C, D, E, F, G, H, I, J

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11200.810.9828GOL, PO4
21070.790.9829GOL, PO4
31000.780.9827PO4, GOL
41010.780.9827PO4, GOL
51050.780.9827PO4, GOL

Interfaces

19 interfaces between chains.

  • C–D · 1676 Ų buried · 30 hydrogen bonds · protein-protein
  • A–B · 1663 Ų buried · 30 hydrogen bonds · protein-protein
  • E–F · 1645 Ų buried · 27 hydrogen bonds · protein-protein
  • I–J · 1642 Ų buried · 28 hydrogen bonds · protein-protein
  • G–H · 1622 Ų buried · 28 hydrogen bonds · protein-protein

Compared structures

  • 4FQ9 · Crystal Structure of 3-hydroxydecanoyl-Acyl Carrier Protein Dehydratase (FabA) from… · the same entry in another collection · chain J against J, TM-score 1.00
  • O33877 · AlphaFold monomer V2.0 prediction for 3-hydroxydecanoyl-[acyl- carrier-protein]… · a predicted model of the same protein · chain A against A, TM-score 0.99

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