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Flavin-dependent tryptophan 6-halogenase thal in complex with tryptophan and FAD

Analyse Flavin-dependent tryptophan 6-halogenase thal in complex with tryptophan and FAD in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6SLT
Type
protein
Length
1,053 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Tryptophan 6-halogenase
UniProt
A1E280
Ligands
TRP, AMP, FAD, PO4
Pockets
16 · best druggability 0.81

Structure

x-ray diffraction · 2 distinct chains · 40% helix, 20% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ATryptophan 6-halogenaseprotein52841% helix, 20% strandA1E280
BTryptophan 6-halogenaseprotein52539% helix, 20% strandA1E280

Ligands and binding sites

  • TRP · Tryptophan · ligand · chains A
  • AMP · Adenosine monophosphate · ligand · chains A
  • FAD · Flavin-adenine dinucleotide · ligand · chains B
  • PO4 · Phosphate ion · ion · 3 copies · chains A, B
  • GOL · Glycerol · additive · 6 copies · chains A, B

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

Pockets

16 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13500.810.9053FAD
28290.760.8069GOL, AMP
38760.750.7962GOL
4740.750.9823TRP
5550.670.9619empty

Interfaces

1 interface between chains.

  • A–B · 2125 Ų buried · 42 hydrogen bonds · protein-protein

Compared structures

  • 6SLT · Flavin-dependent tryptophan 6-halogenase Thal in complex with tryptophan and FAD · the same entry in another collection · chain A against A, TM-score 1.00

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