UniProt:Q6AVT2 AGPL1

chain
  • transit peptide:1-58
  • chain:59-511
checksum 2838EF4380752163
comment
  • FUNCTION Involved in synthesis of starch. Catalyzes the synthesis of ADP-glucose, a molecule that serves as an activated glycosyl donor for alpha-1,4-glucan synthesis. Essential for starch synthesis in leaf chloroplasts and endosperm amyloplasts.CATALYTIC ACTIVITY alpha-D-glucose 1-phosphate + ATP + H(+) = ADP-alpha-D-glucose + diphosphateACTIVITY REGULATION Activated by 3'phosphoglycerate, inhibited by orthophosphate. Allosteric regulation.PATHWAY Glycan biosynthesis; starch biosynthesis.SUBUNIT Heterotetramer composed of two small and two large subunits.SUBCELLULAR LOCATION Expressed in leaves and stems.DEVELOPMENTAL STAGE Expressed in developing seeds from 10 to 12 days after flowering (DAF).SIMILARITY Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.
created [InstanceEdit:1164949] Wu, Guanming, 2010-12-11
crossReference
databaseName UniProt
dbId 1160634
description
  • recommendedName: fullName evidence="6"Glucose-1-phosphate adenylyltransferase large subunit 1, chloroplastic/amyloplastic shortName evidence="5"OsAGPL1 shortName evidence="4"OsAPL1 ecNumber evidence="7"2.7.7.27 alternativeName: fullName evidence="6"ADP-glucose pyrophosphorylase AGPL1 alternativeName: fullName evidence="6"ADP-glucose synthase AGPL1
displayName UniProt:Q6AVT2 AGPL1
geneName
  • AGPL1
  • APL1
  • Os03g0735000
  • LOC_Os03g52460
  • OSJNBa0027J18.8
identifier Q6AVT2
isSequenceChanged false
keyword
  • Allosteric enzyme
  • Amyloplast
  • ATP-binding
  • Chloroplast
  • Nucleotide-binding
  • Nucleotidyltransferase
  • Plastid
  • Reference proteome
  • Starch biosynthesis
  • Transferase
  • Transit peptide
modified [InstanceEdit:9852000] Weiser, Joel, 2023-11-03
name
  • AGPL1
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • GLGL1_ORYSJ
sequenceLength 511
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/Q6AVT2