Structure of PDB 3u2u Chain A

Receptor sequence

>3u2uA (length=263) Species: 9606 (Homo sapiens) [Search protein sequence]

SMTDQAFVTLTTNDAYAKGALVLGSSLKQHRTTRRLVVLATPQVSDSMRK
VLETVFDEVIMVDVLDSGDSAHLTLMKRPELGVTLTKLHCWSLTQYSKCV
FMDADTLVLANIDDLFDREELSAAPDPGWPDCFNSGVFVYQPSVETYNQL
LHLASEQGSFDGGDQGILNTFFSSWATTDIRKHLPFIYNLSSISIYSYLP
AFKVFGASAKVVHFLGRVKPWNYTYDPKTKSVKSEAHDPNMTHPEFLILW
WNIFTTNVLPLLQ

3D structure

PDB

3u2u Conformational plasticity of glycogenin and its maltosaccharide substrate during glycogen biogenesis.

Chain

Resolution

1.45 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

2.4.1.186: glycogenin glucosyltransferase.

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)
BS01	GLC	A	Y195 L214 G215	Y196 L215 G216
BS02	GLC	A	R77 I192 L214	R78 I193 L215
BS03	GLC	A	M75 L80 D125 Q164	M76 L81 D126 Q165
BS04	GLC	A	T83 D102 N133 D160 G162 D163 Q164	T84 D103 N134 D161 G163 D164 Q165
BS05	MN	A	D102 D104 H212	D103 D105 H213
BS06	UDP	A	L9 T10 T11 Y15 R77 L80 T83 D102 A103 D104 H212 K218	L10 T11 T12 Y16 R78 L81 T84 D103 A104 D105 H213 K219

Gene Ontology

	Molecular Function
GO:0016757	glycosyltransferase activity

View graph for
Molecular Function

External links

PDB	RCSB:3u2u, PDBe:3u2u, PDBj:3u2u
PDBsum	3u2u
PubMed	22160680
UniProt	P46976\|GLYG_HUMAN Glycogenin-1 (Gene Name=GYG1)

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