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MolNFT v1 · #163647 · protein

Crystal structure of the catalytic domain of UBE2S wt.

6S98 · Ubiquitin-conjugating enzyme E2 S: “Crystal structure of the catalytic domain of UBE2S wt.”. X-ray diffraction, 1 ligand (NA), 2 pockets (best druggability 0.60). MolNFT v1 #163647 on GenesisL1: 3D structure, binding sites and…

PDB
6S98
Type
protein
Length
299 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Ubiquitin-conjugating enzyme E2 S
EC
2.3.2.23
UniProt
Q16763
Ligands
NA
Pockets
2 · best druggability 0.60

Structure

x-ray diffraction · 2 distinct chains · 41% helix, 17% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AUbiquitin-conjugating enzyme E2 S (EC 2.3.2.23)protein14841% helix, 17% strandQ16763
BUbiquitin-conjugating enzyme E2 S (EC 2.3.2.23)protein15140% helix, 17% strandQ16763

Ligands and binding sites

  • NA · Sodium ion · metal · 3 copies · chains A, B
  • EDO · 1,2-ethanediol · additive · 2 copies · chains A, B
  • ACT · Acetate ion · additive · 2 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12970.600.7839ACT, EDO
2600.340.7720empty

Interfaces

1 interface between chains.

  • A–B · 1174 Ų buried · 10 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 modified, 1 disulfide (oxidation, disulfide).

Compared structures

  • 6S98 · Crystal structure of the catalytic domain of UBE2S WT. · the same entry in another collection · chain A against A, TM-score 1.00
  • Q16763 · AlphaFold monomer V2.0 prediction for ubiquitin-conjugating enzyme E2 S (Q16763) · a predicted model of the same protein · chain B against A, TM-score 0.99

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