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Structure of pseudomonas aeruginosa lpxa in complex with udp-glcnac

Analyse Structure of pseudomonas aeruginosa lpxa in complex with udp-glcnac in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5DEP
Type
protein
Length
1,542 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Acyl-[acyl-carrier-protein]--udp-N-acetylglucosamine O- acyltransferase
EC
2.3.1.129
UniProt
A6V1E4
Ligands
UD1, PO4
Pockets
20 · best druggability 0.75

Structure

x-ray diffraction · 3 distinct chains · 18% helix, 28% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, DAcyl-[acyl-carrier-protein]--udp-N-acetylglucosamine O- acyltransferase (EC 2.3.1.129)protein25819% helix, 28% strandA6V1E4
B, EAcyl-[acyl-carrier-protein]--udp-N-acetylglucosamine O- acyltransferase (EC 2.3.1.129)protein25718% helix, 28% strandA6V1E4
C, FAcyl-[acyl-carrier-protein]--udp-N-acetylglucosamine O- acyltransferase (EC 2.3.1.129)protein25618% helix, 28% strandA6V1E4

Ligands and binding sites

  • UD1 · Uridine-diphosphate-N-acetylglucosamine · ligand · 6 copies · chains A, B, D, E, F
  • PO4 · Phosphate ion · ion · 4 copies · chains B, D, F, E

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

Pockets

20 pockets found on a 1 Å grid, 10 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14940.750.8465empty
26570.720.7967PO4, UD1
3770.720.9618empty
46650.710.7870UD1
52210.700.8631PO4

Interfaces

8 interfaces between chains.

  • D–E · 1028 Ų buried · 12 hydrogen bonds · protein-protein
  • A–B · 1023 Ų buried · 11 hydrogen bonds · protein-protein
  • E–F · 1021 Ų buried · 9 hydrogen bonds · protein-protein
  • B–C · 1021 Ų buried · 10 hydrogen bonds · protein-protein
  • A–C · 1010 Ų buried · 10 hydrogen bonds · protein-protein

Compared structures

  • 5DEP · Structure of Pseudomonas aeruginosa LpxA in complex with UDP-GlcNAc · the same entry in another collection · chain F against F, TM-score 1.00
  • A6V1E4 · AlphaFold monomer V2.0 prediction for acyl-[acyl-carrier… · a predicted model of the same protein · chain C against A, TM-score 0.99

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