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Structure of VP14 in complex with oxygen

Analyse Structure of VP14 in complex with oxygen in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3NPE
Type
protein
Length
522 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
9-cis-epoxycarotenoid dioxygenase 1, chloroplastic
EC
1.13.11.51
UniProt
O24592
Ligands
FE2, OXY, OH
Pockets
2 · best druggability 0.84

Structure

x-ray diffraction · 1 distinct chain · 14% helix, 35% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A9-cis-epoxycarotenoid dioxygenase 1, chloroplastic (EC 1.13.11.51)protein52214% helix, 35% strandO24592

Ligands and binding sites

  • FE2 · Fe (II) ion · metal · chains A
  • OXY · Oxygen molecule · ion · chains A
  • OH · Hydroxide ion · ion · chains A
  • DIO · 1,4-diethylene dioxide · additive · 3 copies · chains A

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

Pockets

2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19700.840.85106OXY, OH
23860.790.8942empty

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

  • 3NPE · Structure of VP14 in complex with oxygen · the same entry in another collection · chain A against A, TM-score 1.00
  • O24592 · AlphaFold monomer V2.0 prediction for 9-cis-epoxycarotenoid dioxygenase 1, chloroplastic… · a predicted model of the same protein · chain A against A, TM-score 0.99

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