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Sgtam bound to substrate mimic

Analyse Sgtam bound to substrate mimic in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2RJS
Type
protein
Length
1,053 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Tyrosine aminomutase
EC
5.4.3.6
UniProt
Q8GMG0
Ligands
296
Pockets
8 · best druggability 0.53

Structure

x-ray diffraction · 2 distinct chains · 56% helix, 6% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ATyrosine aminomutase (EC 5.4.3.6)protein52656% helix, 7% strandQ8GMG0
BTyrosine aminomutase (EC 5.4.3.6)protein52756% helix, 6% strandQ8GMG0

Ligands and binding sites

  • 296 · (3R)-3-amino-2,2-difluoro-3-(4-methoxyphenyl)propanoic acid · ligand · 2 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11800.530.7835296
21520.500.7832296
3990.390.7720empty
41070.380.7518empty
5820.360.7714empty

Interfaces

1 interface between chains.

  • A–B · 4942 Ų buried · 86 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 covalent, 2 modified (covalent ligand, nonstandard).

Compared structures

  • Q8GMG0 · AlphaFold monomer V2.0 prediction for mio-dependent tyrosine 2,3-aminomutase (Q8GMG0) · a predicted model of the same protein · chain A against A, TM-score 1.00
  • 2RJS · SgTAM bound to substrate mimic · the same entry in another collection · chain B against B, TM-score 1.00

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