SMTL ID : 7k5j.7 (7 other biounits)

Structure of an E1-E2-ubiquitin thioester mimetic

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.42 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.1: 16 residues within 4Å: Chain A: G.434, G.436, A.437, D.463, N.464, D.465, R.474, Q.475, K.487, K.512, V.513, A.535, L.536, D.537, N.538, A.541 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:A.437, A:N.464, A:D.465, A:Q.475, A:K.487, A:V.513, A:V.513, A:N.538 Salt bridges: A:R.474, A:K.487

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yuan, L. et al., Crystal structures of an E1-E2-ubiquitin thioester mimetic reveal molecular mechanisms of transthioesterification. Nat Commun (2021)

Release Date

2021-04-28

Peptides

Ubiquitin-activating enzyme E1 1: A
Ubiquitin-conjugating enzyme E2-34 kDa: B
Ubiquitin: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
F

C
M

Ubiquitin-activating enzyme E1 1

Ubiquitin-conjugating enzyme E2-34 kDa

Ubiquitin

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