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1.8 ångström resolution crystal structure of transaldolase from francisella tularensis (phosphate-free)

Analyse 1.8 ångström resolution crystal structure of transaldolase from francisella… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4E0C
Type
protein
Length
623 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Transaldolase
EC
2.2.1.2
UniProt
Q5NFX0
Ligands
MG
Pockets
5 · best druggability 0.86

Structure

x-ray diffraction · 2 distinct chains · 58% helix, 12% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ATransaldolase (EC 2.2.1.2)protein31358% helix, 12% strandQ5NFX0
BTransaldolase (EC 2.2.1.2)protein31059% helix, 12% strandQ5NFX0

Ligands and binding sites

  • MG · Magnesium ion · metal · chains A
  • ACT · Acetate ion · additive · chains 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, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12310.860.9827empty
2570.700.9719empty
31010.610.8824empty
41190.400.7525empty
5970.360.7421ACT

Interfaces

1 interface between chains.

  • A–B · 872 Ų buried · 7 hydrogen bonds · protein-protein

Compared structures

  • 4E0C · 1.8 Angstrom Resolution Crystal Structure of Transaldolase from Francisella tularensis… · the same entry in another collection · chain A against A, TM-score 1.00

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