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MolNFT v1 · #134715 · protein

Crystal structure of the human ubr-box domain from UBR2 in complex with asymmetrically double methylated arginine peptide

5TDB · E3 ubiquitin-protein ligase UBR2: “Crystal structure of the human ubr-box domain from UBR2 in complex with asymmetrically double methylated…”. X-ray diffraction, 1 ligand (ZN). MolNFT v1 #134715 on GenesisL1: 3D structure, binding…

PDB
5TDB
Type
protein
Length
72 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
E3 ubiquitin-protein ligase UBR2; DA2-ile-phe-ser peptide
EC
6.3.2.-
UniProt
Q8IWV8
Ligands
ZN

Structure

x-ray diffraction · 2 distinct chains · 13% helix, 21% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AE3 ubiquitin-protein ligase UBR2 (EC 6.3.2.-)protein7013% helix, 21% strandQ8IWV8
BDA2-ile-phe-ser peptideprotein20% helix, 0% strand—

Ligands and binding sites

  • ZN · Zinc ion · metal · 3 copies · chains A
  • EDO · 1,2-ethanediol · additive · chains A

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

Interfaces

1 interface between chains.

  • A–B · 315 Ų buried · 9 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 1 modified (nonstandard).

Compared structures

  • 5TDB · Crystal structure of the human UBR-box domain from UBR2 in complex with asymmetrically… · the same entry in another collection · chain A against A, TM-score 1.00
  • Q8IWV8 · AlphaFold monomer V2.0 prediction for E3 ubiquitin-protein ligase UBR2 (Q8IWV8) · a predicted model of the same protein · chain A against A, TM-score 0.97

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