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Crystal Structure of Transketolase in complex with TPP_V and fructose-6-phosphate from Pichia Stipitis
Analyse Crystal Structure of Transketolase in complex with TPP_V and… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 5XRV
- Type
- protein
- Length
- 675 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v2 / PDB Bank
- Contract
- 0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
- Owner
- 0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
- Resolution
- 1.4
- Source
- Scheffersomyces stipitis CBS 6054
- Molecule
- Transketolase
- EC
- 2.2.1.1
- UniProt
- P34736
- Ligands
- F6R, 8EF, TPP, CA
- Pockets
- 5 · best druggability 0.60
Structure
x-ray diffraction · resolution 1.4 · 1 distinct chain · 45% helix, 14% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Transketolase (EC 2.2.1.1) | protein | 675 | 45% helix, 14% strand | P34736 |
Ligands and binding sites
- F6R · Fructose -6-phosphate · ligand · chains A
- 8EF · 2-[(5S)-3-[(4-azanyl-2-methyl-pyrimidin-5-yl)methyl]-4-methylidene-1,3-thiazolidin-5-yl]ethyl phosphono hydrogen phosphate · ligand · chains A
- TPP · Thiamine diphosphate · ligand · chains A
- CA · Calcium ion · metal · chains A
- PEG · Di(hydroxyethyl)ether · additive · 6 copies · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
5 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 283 | 0.60 | 0.79 | 45 | PEG |
| 2 | 90 | 0.52 | 0.84 | 18 | CA, 8EF, TPP |
| 3 | 85 | 0.38 | 0.76 | 17 | PEG |
| 4 | 57 | 0.30 | 0.76 | 15 | empty |
| 5 | 81 | 0.30 | 0.73 | 17 | empty |
Compared structures
- 5XRV · Crystal structure of transketolase in complex with TPP_V and fructose- 6-phosphate from… · the same entry in another collection · chain A against A, TM-score 1.00
- P34736 · AlphaFold monomer V2.0 prediction for transketolase (P34736) · a predicted model of the same protein · chain A against A, TM-score 1.00
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P34736
- Elsewhere: RCSB PDB 5XRV · PDBe 5XRV · UniProt P34736
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