UniProt:Q5VQG8 TAR2

chain
  • chain:1-507
checksum 5293C30719FE9691
comment
  • FUNCTION Probable tryptophan aminotransferase involved in auxin (IAA) biosynthesis (PubMed:24654985, PubMed:29740464). Required for auxin production to initiate multiple change in growth in response to environmental and developmental cues (PubMed:24654985, PubMed:29740464). Functions upstream of YUCCA1 in auxin biosynthesis (PubMed:29740464). Required for polar auxin transport (PubMed:24654985).CATALYTIC ACTIVITY L-tryptophan + 2-oxoglutarate = indole-3-pyruvate + L-glutamateCOFACTOR Plant hormone metabolism; auxin biosynthesis.TISSUE SPECIFICITY Widely expressed.DEVELOPMENTAL STAGE Expressed in developing grain from 1 to 21 days after pollination.DISRUPTION PHENOTYPE Strong dwarf phenotype and pleiotropic developmental defects affecting all organs (PubMed:29740464). Reduced endogenous levels of auxin (PubMed:29740464).SIMILARITY Belongs to the alliinase family.
created [InstanceEdit:1164949] Wu, Guanming, 2010-12-11
crossReference
databaseName UniProt
dbId 1158120
description
  • recommendedName: fullName evidence="7"Tryptophan aminotransferase-related protein 2 shortName evidence="7"OsTAR2 ecNumber evidence="10"2.6.1.27 alternativeName: fullName evidence="8"Protein FISH BONE
displayName UniProt:Q5VQG8 TAR2
geneName
  • TAR2
  • FIB
  • TAA1
  • Os01g0169800
  • LOC_Os01g07500
  • OJ1276_B06.34
identifier Q5VQG8
isSequenceChanged false
keyword
  • Aminotransferase
  • Auxin biosynthesis
  • Pyridoxal phosphate
  • Reference proteome
  • Transferase
modified [InstanceEdit:9939033] Weiser, Joel, 2025-02-21
name
  • TAR2
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • TAR2_ORYSJ
  • Q0JQC9
sequenceLength 507
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/Q5VQG8