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The phenylacetyl-CoA monooxygenase paaabc subcomplex with phenylacetyl-CoA

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

PDB
4IIT
Type
protein
Length
612 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Phenylacetate-CoA oxygenase subunit paaa; Phenylacetate-CoA oxygenase subunit paab…
EC
1.14.13.-
UniProt
A6T8I0, A6T8I1, A6T8I2
Ligands
FAQ
Pockets
8 · best druggability 0.82

Structure

x-ray diffraction · 3 distinct chains · 65% helix, 5% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APhenylacetate-CoA oxygenase subunit paaa (EC 1.14.13.-)protein30268% helix, 3% strandA6T8I0
BPhenylacetate-CoA oxygenase subunit paab (EC 1.14.13.-)protein6325% helix, 32% strandA6T8I1
CPhenylacetate-CoA oxygenase subunit paac (EC 1.14.13.-)protein24771% helix, 0% strandA6T8I2

Ligands and binding sites

  • FAQ · Phenylacetyl coenzyme A · ligand · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14930.820.8949FAQ
2840.650.9120empty
3800.540.8623empty
41060.480.8017empty
52030.470.7428empty

Interfaces

3 interfaces between chains.

  • A–C · 2041 Ų buried · 19 hydrogen bonds · protein-protein
  • A–B · 877 Ų buried · 11 hydrogen bonds · protein-protein
  • B–C · 584 Ų buried · 9 hydrogen bonds · protein-protein

Compared structures

  • 4IIT · The Phenylacetyl-CoA monooxygenase PaaABC subcomplex with phenylacetyl-CoA · the same entry in another collection · chain C against C, TM-score 1.00

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