SMTL ID : 8fe6.2 (3 other biounits)

Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide and UDP-GlcNAc

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.06 Å

Oligo State

hetero-1-1-mer

Ligands

1 x UD1: URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE(Non-covalent)

UD1.1: 19 residues within 4Å: Chain A: P.251, T.252, L.345, P.348, Q.531, Y.533, K.534, L.558, V.587, A.588, P.589, K.590, H.593, R.596, C.609, H.612, T.613, T.614, D.617 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:L.558 Hydrogen bonds: A:T.252, A:L.345, A:Q.531, A:A.588, A:A.588, A:K.590, A:K.590, A:H.593, A:R.596, A:H.612, A:H.612, A:T.613, A:T.613, A:T.613, A:T.614 Salt bridges: A:K.534, A:K.534, A:H.612 pi-Stacking: A:H.593

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Blankenship, C.M. et al., Motif-dependent binding on the intervening domain regulates O-GlcNAc transferase. Nat.Chem.Biol. (2023)

Release Date

2023-08-09

Peptides

UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit: A
A motif peptide: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

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

A motif peptide

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