2j0a

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Image:2j0a.jpg


PDB ID 2j0a

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, resolution 1.80Å
Sites:
Ligands: ,
Activity: O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase, with EC number 2.4.1.222
Resources: FirstGlance, OCA, PDBsum, RCSB
Coordinates: save as pdb, mmCIF, xml



STRUCTURE OF THE CATALYTIC DOMAIN OF MOUSE MANIC FRINGE


Overview

Fringe proteins are beta1,3-N-acetylglucosaminyltransferases that modify Notch receptors, altering their ligand-binding specificity to regulate Notch signaling in development. We present the crystal structure of mouse Manic Fringe bound to UDP and manganese. The structure reveals amino acid residues involved in recognition of donor substrates and catalysis, and a putative binding pocket for acceptor substrates. Mutations of several invariant residues in this pocket impair Fringe activity in vivo.

About this Structure

2J0A is a Single protein structure of sequence from Mus musculus. Full crystallographic information is available from OCA.

Reference

Structural insights into the Notch-modifying glycosyltransferase Fringe., Jinek M, Chen YW, Clausen H, Cohen SM, Conti E, Nat Struct Mol Biol. 2006 Oct;13(10):945-6. Epub 2006 Sep 10. PMID:16964258

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