SMTL ID : 7yeh.1

Cryo-EM structure of human OGT-OGA complex

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-mer

Ligands

1 x UDP: URIDINE-5'-DIPHOSPHATE(Non-covalent)

UDP.1: 17 residues within 4Å: Chain B: P.569, Q.849, K.852, F.878, V.905, A.906, K.908, H.911, R.914, H.930, T.931, T.932, D.935 Chain C: A.403, H.404, S.405 Ligands: NAG.2 17 PLIP interactions: 16 interactions with chain B, 1 interactions with chain C Hydrophobic interactions: B:F.878 Hydrogen bonds: B:Q.849, B:A.906, B:A.906, B:H.911, B:H.911, B:R.914, B:H.930, B:T.931, B:T.931, B:T.931, B:T.932, C:S.405 Salt bridges: B:K.852, B:K.852, B:H.930 pi-Stacking: B:H.911

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG.2: 10 residues within 4Å: Chain B: H.508, H.568, P.569, T.570, L.573, Y.665, H.930, T.931 Chain C: S.405 Ligands: UDP.1 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain C Hydrophobic interactions: B:P.569, B:L.573, B:T.931 Hydrogen bonds: B:H.508, B:H.930, B:T.931, B:T.931, C:S.405

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lu, P. et al., Cryo-EM structure of human O-GlcNAcylation enzyme pair OGT-OGA complex. Nat Commun (2023)

Release Date

2023-07-12

Peptides

UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit: AB
Protein O-GlcNAcase: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

C
C

D
D

UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit

Protein O-GlcNAcase

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