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The phenylacetyl-CoA monooxygenase paaac subcomplex with 3- hydroxybutanoyl-CoA

Analyse The phenylacetyl-CoA monooxygenase paaac subcomplex with 3- hydroxybutanoyl-CoA in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3PVT
Type
protein
Length
789 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Phenylacetic acid degradation protein paaa; Phenylacetic acid degradation protein paac
EC
1.14.13.-
UniProt
P76077, P76079
Ligands
3HC
Pockets
7 · best druggability 0.83

Structure

x-ray diffraction · 3 distinct chains · 70% helix, 1% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APhenylacetic acid degradation protein paaa (EC 1.14.13.-)protein30468% helix, 3% strandP76077
BPhenylacetic acid degradation protein paac (EC 1.14.13.-)protein23772% helix, 0% strandP76079
CPhenylacetic acid degradation protein paac (EC 1.14.13.-)protein24872% helix, 0% strandP76079

Ligands and binding sites

  • 3HC · 3-hydroxybutanoyl-coenzyme A · ligand · chains A
  • GOL · Glycerol · additive · 5 copies · chains A, B, C

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

Pockets

7 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15730.830.88613HC
29630.780.8089empty
3730.540.8615empty
4510.410.8314empty
5670.350.7716GOL

Interfaces

3 interfaces between chains.

  • A–C · 2053 Ų buried · 21 hydrogen bonds · protein-protein
  • A–B · 752 Ų buried · 9 hydrogen bonds · protein-protein
  • B–C · 27 Ų buried · 0 hydrogen bonds · protein-protein

Compared structures

  • 3PVT · The Phenylacetyl-CoA monooxygenase PaaAC subcomplex with 3-hydroxybutanoyl-CoA · the same entry in another collection · chain A against A, TM-score 1.00
  • P76079 · AlphaFold monomer V2.0 prediction for 1,2-phenylacetyl-CoA epoxidase, subunit C (P76079) · a predicted model of the same protein · chain C against A, TM-score 1.00
  • P76077 · AlphaFold monomer V2.0 prediction for 1,2-phenylacetyl-CoA epoxidase, subunit a (P76077) · a predicted model of the same protein · chain A against A, TM-score 0.98

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