Oryza sativa (japonica cultivar-group) protein "A3AMF6" (Hypothetical protein)

Accession

A3AMF6

Species

Oryza sativa (japonica cultivar-group) [ GR_tax:013684 ]

Name

Hypothetical protein

Symbol

OsJ_011978

Synonyms (0)

E.C. Numbers (1)

2.7.7.27

Gene Names (1)

APL1 (ADP-glucose Pyrophosphorylase large subunit 1)

Organelle

Not available

Best Hits To TIGR Rice Gene Models (0)

None [ Click here to generate a BLASTP query ]

IRGSP/RAP Genes (1)

Os03g0735000

Source

TREMBL

GenBank Accessions (1)

EAZ28495

UniProt Accession (Sequence)

A3AMF6

Cultivar

None.

Comment

This gene encodes for the large subunit of enzyme ADP-glucose pyrophosphorylase (AGP). The enzyme regulates starch biosynthesis and catalyzes the reaction ATP + alpha-D-glucose 1-phosphate = diphosphate + ADP-glucose. The mutant (Tos17 insertion) line showed that the subunit is required for AGPase activity in leaf tissues and reduces the starch content in the leaf sheath only. The APL1 peptide is localized to the leaf chloroplast. It forms spatiotemporal heterotetramer ADP-glucose pyrophosphorylase enzyme complex together with small subunits. The APL1 dimer interacts with APS2a form of the APS2 (GR:0101319) dimers to form the heterotetramer enzyme complex in leaf chloroplast. (Imported from Gene GR:0101319)

Term Type	Term	Reference	Evidence
Molecular Function	glucose-1-phosphate adenylyltransferase activity (GO:0008878)	Jaiswal-P et al., 2006	IC
	nucleotidyltransferase activity (GO:0016779)	Jaiswal-P et al., 2006	IC
Biological Process	starch biosynthetic process (GO:0019252)	Jaiswal-P et al., 2006	IC
	glycogen biosynthetic process (GO:0005978)	Jaiswal-P et al., 2006	IC
	biosynthetic process (GO:0009058)	Jaiswal-P et al., 2006	IC
Cellular Component	plastid (GO:0009536)	Jaiswal-P et al., 2006	IC

Term Type

Term

Reference

Evidence

Molecular Function

glucose-1-phosphate adenylyltransferase activity (GO:0008878)

Jaiswal-P et al., 2006

nucleotidyltransferase activity (GO:0016779)

Jaiswal-P et al., 2006

Biological Process

starch biosynthetic process (GO:0019252)

Jaiswal-P et al., 2006

glycogen biosynthetic process (GO:0005978)

Jaiswal-P et al., 2006

biosynthetic process (GO:0009058)

Jaiswal-P et al., 2006

Cellular Component

plastid (GO:0009536)

Jaiswal-P et al., 2006

Viridiplantae Green plants -Embryophytes (plants) -Magnoliophytes (flowering plants) -Monocots \| Grasses \| Rice \| Maize \| Sorghum \| Wheat \| Barley \| Rye \| Oat \| Sugarcane -Dicots \| Brassicaceae \| Arabidopsis \| Fabaceae (Legumes) \| Solanaceae \| Cucurbitaceae
Others : Fungi \| Metazoa
3D protein structures : BLink from NCBI

Protein Features (6)

Pfam (Info)	PF00483; NTP_transferase	All Members of this Family
Pfam (Info)	PF00132; hexapep	All Members of this Family
Prosite (Info)	PS00809; ADP_GLC_PYROPHOSPH_2	Sequence info. not available All Members of this Family
Prosite (Info)	PS00810; ADP_GLC_PYROPHOSPH_3	Sequence info. not available All Members of this Family
Physio-chemical features	A3AMF6
ProtoMap (Info)	A3AMF6_ORYSA