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Crystal structure of mouse transaldolase

Analyse Crystal structure of mouse transaldolase in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2E1D
Type
protein
Length
642 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Transaldolase
EC
2.2.1.2
UniProt
Q93092
Ligands
SO3
Pockets
5 · best druggability 0.85

Structure

x-ray diffraction · 2 distinct chains · 59% helix, 12% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ATransaldolase (EC 2.2.1.2)protein32158% helix, 12% strandQ93092
BTransaldolase (EC 2.2.1.2)protein32160% helix, 12% strandQ93092

Ligands and binding sites

  • SO3 · Sulfite ion · ion · 2 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12090.850.9825empty
21320.470.7826SO3
31210.460.7826SO3
4710.310.7416empty
5520.280.7412empty

Interfaces

1 interface between chains.

  • A–B · 920 Ų buried · 9 hydrogen bonds · protein-protein

Compared structures

  • 2E1D · Crystal structure of mouse transaldolase · the same entry in another collection · chain A against A, TM-score 1.00
  • Q93092 · AlphaFold monomer V2.0 prediction for transaldolase (Q93092) · a predicted model of the same protein · chain B against A, TM-score 0.99

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