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Structure of SNX27 FERM complexed with Fam21A repeat 15 (1124-1140)

Analyse Structure of SNX27 FERM complexed with Fam21A repeat 15 (1124-1140) in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
8TTT
Type
protein
Length
262 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
2.35
Source
Homo sapiens; SYNTHETIC CONSTRUCT
Molecule
Sorting nexin-27; Fam21A repeat 15 peptide
UniProt
Q96L92, Q641Q2
Pockets
3 · best druggability 0.69

Structure

x-ray diffraction · resolution 2.35 · 2 distinct chains · 32% helix, 29% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ASorting nexin-27protein25632% helix, 29% strandQ96L92
BFam21A repeat 15 peptideprotein60% helix, 0% strandQ641Q2

Ligands and binding sites

  • GOL · Glycerol · additive · 2 copies · chains A
  • PEG · Di(hydroxyethyl)ether · additive · 2 copies · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12770.690.8447GOL
21590.400.7335empty
3660.320.7616empty

Interfaces

1 interface between chains.

  • A–B · 391 Ų buried · 5 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 modified (nonstandard).

Compared structures

  • Q96L92 · AlphaFold monomer V2.0 prediction for sorting nexin-27 (Q96L92) · a predicted model of the same protein · chain A against A, TM-score 0.96
  • Q641Q2 · AlphaFold monomer V2.0 prediction for wash complex subunit 2A (Q641Q2) · a predicted model of the same protein · chain B against A, TM-score 0.64

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