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Literature summary for 2.4.1.255 extracted from

  • Clarke, A.J.; Hurtado-Guerrero, R.; Pathak, S.; Schuettelkopf, A.W.; Borodkin, V.; Shepherd, S.M.; Ibrahim, A.F.; van Aalten, D.M.
    Structural insights into mechanism and specificity of O-GlcNAc transferase (2008), EMBO J., 27, 2780-2788.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli Xanthomonas campestris
expressed in Escherichia coli Homo sapiens

Crystallization (Commentary)

Crystallization (Comment) Organism
X-ray crystallography Xanthomonas campestris
X-ray crystallography Homo sapiens

Protein Variants

Protein Variants Comment Organism
D431A single-point mutation, peptide-binding mutant Homo sapiens
D925A single-point mutation, UDP-GlcNAc-binding mutant Homo sapiens
D925N single-point mutation, UDP-GlcNAc-binding mutant Homo sapiens
H498A single-point mutation, peptide-binding mutant Homo sapiens
K842M single-point mutation, UDP-GlcNAc-binding mutant Homo sapiens
K898A single-point mutation, UDP-GlcNAc-binding mutant Homo sapiens
N458A single-point mutation, peptide-binding mutant Homo sapiens
Q839A single-point mutation, UDP-GlcNAc-binding mutant Homo sapiens
R637A single-point mutation, peptide-binding mutant Homo sapiens
T560A single-point mutation, UDP-GlcNAc-binding mutant Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens O15294
-
-
Xanthomonas campestris
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Xanthomonas campestris
-
Homo sapiens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-GlcNAc + CKII peptide
-
Xanthomonas campestris UDP + N-acetyl-D-glucosaminyl-[CKII peptide]
-
?
UDP-GlcNAc + TAB1 protein
-
Xanthomonas campestris UDP + N-acetyl-D-glucosaminyl-[TAB1 protein]
-
?
UDP-GlcNAc + TAB1 protein
-
Homo sapiens UDP + N-acetyl-D-glucosaminyl-[TAB1 protein]
-
?

Synonyms

Synonyms Comment Organism
hOGT
-
Homo sapiens
O-GlcNAc transferase
-
Xanthomonas campestris
O-GlcNAc transferase
-
Homo sapiens
OGT
-
Xanthomonas campestris
OGT
-
Homo sapiens
XcOGT
-
Xanthomonas campestris

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Homo sapiens