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The crystal structure of acyl-acyl carrier protein (acyl-acp) reductase (aar) in complex with aldehyde deformylating oxygenase (ado)

Analyse The crystal structure of acyl-acyl carrier protein (acyl-acp) reductase (aar)… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6JZU
Type
protein
Length
559 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Long-chain acyl-[acyl-carrier-protein] reductase; Aldehyde decarbonylase
EC
1.2.1.80, 4.1.99.5
UniProt
Q54765, Q8KPT4
Ligands
OCD, PL3, FE2
Pockets
5 · best druggability 0.84

Structure

x-ray diffraction · 2 distinct chains · 58% helix, 13% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ALong-chain acyl-[acyl-carrier-protein] reductase (EC 1.2.1.80)protein34141% helix, 21% strandQ54765
BAldehyde decarbonylase (EC 4.1.99.5)protein21886% helix, 0% strandQ8KPT4

Ligands and binding sites

  • OCD · octadecanal · ligand · chains A, B
  • PL3 · Hexadecan-1-ol · ligand · chains B
  • FE2 · Fe (II) ion · metal · 2 copies · chains B

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
11760.840.9830PL3
25110.810.8782OCD
3540.490.8615empty
41880.480.7623empty
5880.340.7420empty

Interfaces

1 interface between chains.

  • A–B · 947 Ų buried · 17 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 1 covalent (covalent ligand).

Compared structures

  • 6JZU · The crystal structure of acyl-acyl carrier protein (acyl-ACP) reductase (AAR) in complex… · the same entry in another collection · chain A against A, TM-score 1.00
  • Q54765 · AlphaFold monomer V2.0 prediction for long-chain acyl-[acyl-carrier- protein] reductase… · a predicted model of the same protein · chain A against A, TM-score 0.95

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