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Xylose isomerase from thermus thermophilus

Analyse Xylose isomerase from thermus thermophilus in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1BXB
Type
protein
Length
1,548 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Xylose isomerase
EC
5.3.1.5
UniProt
P26997
Pockets
20 · best druggability 0.87

Structure

x-ray diffraction · 1 distinct chain · 50% helix, 10% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, C, DXylose isomerase (EC 5.3.1.5)protein38750% helix, 10% strandP26997

Pockets

20 pockets found on a 1 Å grid, 10 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110330.870.88111empty
211710.850.86114empty
32110.830.9657empty
41690.820.9748empty
5510.710.9917empty

Interfaces

6 interfaces between chains.

  • A–C · 4531 Ų buried · 66 hydrogen bonds · protein-protein
  • B–D · 4526 Ų buried · 63 hydrogen bonds · protein-protein
  • B–C · 1952 Ų buried · 39 hydrogen bonds · protein-protein
  • A–D · 1948 Ų buried · 40 hydrogen bonds · protein-protein
  • C–D · 1613 Ų buried · 28 hydrogen bonds · protein-protein

Compared structures

  • 1BXB · Xylose isomerase from thermus thermophilus · the same entry in another collection · chain B against B, TM-score 1.00
  • P26997 · AlphaFold monomer V2.0 prediction for xylose isomerase (P26997) · a predicted model of the same protein · chain A against A, TM-score 0.99

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