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MolNFT v1 · #165181 · protein

Monomeric LRX8 in complex with RALF4

6TME · Pollen-specific leucine-rich repeat extensin-like protein 1: “Monomeric LRX8 in complex with RALF4”. X-ray diffraction, 2 ligands (NAG, SO4), 3 pockets (best druggability 0.36). MolNFT v1 #165181 on GenesisL1: 3D structure, binding…

PDB
6TME
Type
protein
Length
741 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Pollen-specific leucine-rich repeat extensin-like protein 1; Protein ralf-like 4
UniProt
Q9LJ64, Q9FZA0
Ligands
NAG, SO4
Pockets
3 · best druggability 0.36

Structure

x-ray diffraction · 4 distinct chains · 21% helix, 24% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APollen-specific leucine-rich repeat extensin-like protein 1protein32422% helix, 27% strandQ9LJ64
BPollen-specific leucine-rich repeat extensin-like protein 1protein32421% helix, 27% strandQ9LJ64
CProtein ralf-like 4protein4719% helix, 0% strandQ9FZA0
DProtein ralf-like 4protein4617% helix, 0% strandQ9FZA0

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 6 copies · chains A, C, B, D
  • SO4 · Sulfate ion · ion · 12 copies · chains A, B, C, D
  • GOL · Glycerol · additive · 4 copies · chains A, B, C
  • EDO · 1,2-ethanediol · additive · 4 copies · chains A, C

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

Pockets

3 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1900.360.7521GOL
2910.350.7421empty
3660.300.7416empty

Interfaces

3 interfaces between chains.

  • A–C · 1610 Ų buried · 26 hydrogen bonds · protein-protein
  • B–D · 1545 Ų buried · 23 hydrogen bonds · protein-protein
  • A–B · 876 Ų buried · 15 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 11 disulfide, 4 glycan (disulfide, N-glycosylation).

Compared structures

  • 6TME · Monomeric LRX8 in complex with RALF4. · the same entry in another collection · chain D against D, TM-score 1.00
  • Q9LJ64 · AlphaFold monomer V2.0 prediction for pollen-specific leucine-rich repeat extensin-like… · a predicted model of the same protein · chain A against A, TM-score 1.00
  • Q9FZA0 · AlphaFold monomer V2.0 prediction for protein ralf-like 4 (Q9FZA0) · a predicted model of the same protein · chain D against A, TM-score 0.95

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