UniProt:Q10G56 OAT

chain
  • transit peptide:1-32
  • chain:33-473
checksum 16E42093718DC21F
comment
  • FUNCTION Confers drought and oxidative stress tolerance mainly through enhancing ROS-scavenging capacity and Pro pre-accumulation.CATALYTIC ACTIVITY a 2-oxocarboxylate + L-ornithine = L-glutamate 5-semialdehyde + an L-alpha-amino acidCOFACTOR Amino-acid biosynthesis; L-proline biosynthesis; L-glutamate 5-semialdehyde from L-ornithine: step 1/1.SUBUNIT Homotetramer.SUBCELLULAR LOCATION Up-regulated by SNAC2. Also induced by high-salinity, heat, and submergence. Strongly induced by abscisic acid (ABA) and auxin (IAA), and slightly induced by brassinosteroid (BR) and jasmonic acid (JA).SIMILARITY Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family.
created [InstanceEdit:1164949] Wu, Guanming, 2010-12-11
crossReference
databaseName UniProt
dbId 1157702
description
  • recommendedName: Ornithine aminotransferase, mitochondrial ecNumber: 2.6.1.13 alternativeName: Ornithine delta-aminotransferase alternativeName: Ornithine--oxo-acid aminotransferase
displayName UniProt:Q10G56 OAT
geneName
  • OAT
  • Os03g0643300
  • LOC_Os03g44150
  • OSJNBa0038E17.15
identifier Q10G56
isSequenceChanged false
keyword
  • Aminotransferase
  • Mitochondrion
  • Pyridoxal phosphate
  • Reference proteome
  • Transferase
  • Transit peptide
modified [InstanceEdit:9939033] Weiser, Joel, 2025-02-21
name
  • OAT
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • OAT_ORYSJ
  • A0A0N7KHQ2
  • Q60DP3
sequenceLength 473
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/Q10G56