SMTL ID : 7k5j.1 (7 other biounits)

Structure of an E1-E2-ubiquitin thioester mimetic

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.42 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.1: 14 residues within 4Å: Chain B: G.436, A.437, D.463, N.464, D.465, Q.475, K.487, K.512, V.513, A.535, L.536, D.537, N.538, A.541 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:A.437, B:N.464, B:D.465, B:D.465, B:D.465, B:K.487, B:V.513, B:V.513, B:D.537, B:N.538 Salt bridges: B: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: A
Ubiquitin-activating enzyme E1 1: B
Ubiquitin-conjugating enzyme E2-34 kDa: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
N

B
I

C
J

Ubiquitin

Ubiquitin-activating enzyme E1 1

Ubiquitin-conjugating enzyme E2-34 kDa

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