Gene: Sopen08g005780

General Information

Description Encodes the small subunit of ADP-glucose pyrophosphorylase. The small subunit is the catalytic isoform responsible for ADP-glucose pyrophosphorylase activity. The presence of the small subunit is required for large subunit stability. Two isoforms of the small subunit (ApS1 and ApS2) have been described. ApS2 is a minor small subunit isoform present in all plant tissues tested. | ADP-glucose pyrophosphorylase small subunit 2 (APS2) | FUNCTIONS IN: transferase activity, glucose-1-phosphate adenylyltransferase activity, nucleotidyltransferase activity | INVOLVED IN: biosynthetic process | EXPRESSED IN: 10 plant structures | EXPRESSED DURING: 4 anthesis, petal differentiation and expansion stage | CONTAINS InterPro DOMAIN/s: ADP-glucose pyrophosphorylase, conserved site , Trimeric LpxA-like , Nucleotidyl transferase | BEST Arabidopsis thaliana protein match is: ADP glucose pyrophosphorylase 1

GO term	Evidence(s)	Provider(s)	Description	Source(s)
GO:0005978	IEA	InterPro	glycogen biosynthetic process
GO:0009058	IEA	InterPro	biosynthetic process

GO term	Evidence(s)	Provider(s)	Description	Source(s)
GO:0008878	IEA	InterPro	glucose-1-phosphate adenylyltransferase activity
GO:0016779	IEA	InterPro	nucleotidyltransferase activity

Experimental Evidence

Computational Reviewed Evidence

Electronic Evidence

InterPro	Description
IPR011831	Glucose-1-phosphate adenylyltransferase
IPR029044	Nucleotide-diphospho-sugar transferases
IPR005835	Nucleotidyl transferase domain
IPR011004	Trimeric LpxA-like superfamily

Mapman id	Description
3.2.2.3	Carbohydrate metabolism.starch metabolism.biosynthesis.ADP-glucose pyrophosphorylase