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Structure of ligand-free PYL2

Analyse Structure of ligand-free PYL2 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3KDH
Type
protein
Length
561 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Putative uncharacterized protein AT2G26040
UniProt
O80992
Pockets
8 · best druggability 0.85

Structure

x-ray diffraction · 3 distinct chains · 27% helix, 34% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APutative uncharacterized protein AT2G26040protein18927% helix, 33% strandO80992
BPutative uncharacterized protein AT2G26040protein18428% helix, 35% strandO80992
CPutative uncharacterized protein AT2G26040protein18827% helix, 35% strandO80992

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110290.850.8564empty
23760.730.8428empty
33100.510.7350empty
41710.460.7528empty
5760.380.7821empty

Interfaces

2 interfaces between chains.

  • A–B · 886 Ų buried · 10 hydrogen bonds · protein-protein
  • A–C · 625 Ų buried · 9 hydrogen bonds · protein-protein

Compared structures

  • 3KDH · Structure of ligand-free PYL2 · the same entry in another collection · chain A against A, TM-score 1.00
  • O80992 · AlphaFold monomer V2.0 prediction for abscisic acid receptor PYL2 (O80992) · a predicted model of the same protein · chain B against A, TM-score 0.93

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