EBI Databases InterPro	Search Open in usermanual InterPro:
Jump to: InterProScan Databases Documentation FTP site Help Click on the icon for context sensitive help from the user manual. Advanced search

InterPro: IPR013534 Starch synthase, catalytic domain

Protein matches Help

UniProtKB

Matches:

2979 proteins

Overview:	sorted by AC,	sorted by name,	of known structure,	proteins with splice variants
Detailed:	sorted by AC,	sorted by name,	of known structure	proteins with splice variants
Table:	For all matching proteins,	of known structure
Architectures
Accession List
Matches in BioMart

Accession

IPR013534 Starch_synth_cat_dom

Type

Domain

Signatures Help

Database	ID	Name	Proteins
Pfam	PF08323	Glyco_transf_5	2979
Signatures in BioMart

InterPro Relationships Help

Found in

IPR011835 Glycogen/starch synthases, ADP-glucose type

InterPro annotation

Entry Details in BioMart

Abstract

This region represents the catalytic domain of glycogen (or starch) synthases that use ADP-glucose (EC:2.4.1.21), rather than UDP-glucose (EC:2.4.1.11) as in animals, as the glucose donor. This enzyme is found in bacteria and plants. Whether the name given is glycogen synthase or starch synthase depends on context, and therefore on substrate.

Structural links Help

PDB - click here

SCOP: c.87.1.8

Database links Help

Enzyme: EC:2.4.1.21

Taxonomic coverage Help

Overlapping InterPro entries Help

IPR013534

Numbers of overlapping proteins

Average numbers of overlapping amino acids

Example proteins Help

A2Y8X2 Granule-bound starch synthase 1, chloroplastic/amyloplastic

P0A3F3 Glycogen synthase 1

P72623 Probable glycogen synthase 2

Q59001 Probable glycogen synthase

Q9FNF2 Soluble starch synthase, chloroplastic/amyloplastic

More proteins

Example Proteins Key

InterPro entry accession number/name and structure databases		Colour code
IPR013534	Starch synthase, catalytic domain
IPR011835	Glycogen/starch synthases, ADP-glucose type
IPR001296	Glycosyl transferase, group 1
	SWISS-MODEL
	PDB Chain
	ModBase
	SCOP Domain

Publications Help

Additional Reading Open in usermanual
	Buschiazzo A, Ugalde JE, Guerin ME, Shepard W, Ugalde RA, Alzari PM. Crystal structure of glycogen synthase: homologous enzymes catalyze glycogen synthesis and degradation. EMBO J. 23 2004 3196-205 [PubMed: 15272305] http://dx.doi.org/10.1038/sj.emboj.7600324
	Horcajada C, Guinovart JJ, Fita I, Ferrer JC. Crystal structure of an archaeal glycogen synthase: insights into oligomerization and substrate binding of eukaryotic glycogen synthases. J. Biol. Chem. 281 2006 2923-31 [PubMed: 16319074] http://dx.doi.org/10.1074/jbc.M507394200

InterPro 23.1