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Aspartate transcarbamoylase domain of human cad bound to pala

Analyse Aspartate transcarbamoylase domain of human cad bound to pala in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5G1N
Type
protein
Length
1,837 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Cad protein
EC
3.5.2.3, 2.1.3.2
UniProt
P27708
Ligands
PAL
Pockets
17 · best druggability 0.86

Structure

x-ray diffraction · 2 distinct chains · 43% helix, 16% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, C, D, FCad protein (EC 3.5.2.3, 2.1.3.2)protein30642% helix, 16% strandP27708
ECad protein (EC 3.5.2.3, 2.1.3.2)protein30744% helix, 15% strandP27708

Ligands and binding sites

  • PAL · N-(phosphonacetyl)-L-aspartic acid · ligand · 6 copies · chains A, B, C, D, E, F
  • EDO · 1,2-ethanediol · additive · 2 copies · chains D, F

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

Pockets

17 pockets found on a 1 Å grid, 13 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111910.860.87121empty
210800.850.87102empty
3820.760.9925PAL
4820.760.9931PAL
5700.730.9821PAL

Interfaces

9 interfaces between chains.

  • E–F · 1187 Ų buried · 20 hydrogen bonds · protein-protein
  • A–B · 1167 Ų buried · 15 hydrogen bonds · protein-protein
  • D–F · 1128 Ų buried · 14 hydrogen bonds · protein-protein
  • B–C · 1117 Ų buried · 15 hydrogen bonds · protein-protein
  • D–E · 1114 Ų buried · 16 hydrogen bonds · protein-protein

Compared structures

  • 5G1N · Aspartate transcarbamoylase domain of human CAD bound to PALA · the same entry in another collection · chain A against A, TM-score 1.00
  • P27708 · AlphaFold monomer V2.0 prediction for cad protein (P27708) · a predicted model of the same protein · chain A against A, TM-score 0.98

Analyse

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