Gene: AT1G70560 (Arabidopsis thaliana)

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Gene Identifier
AT1G70560
Transcript Identifier
AT1G70560.1
Gene Type
Coding gene
Location
1 : 26604894-26607319 : positive

Family

Gene family
HOM03M000928
(76 genes in 14 species)
specific family
Duplication type
Block duplicate

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Descriptions

Description
tryptophan aminotransferase of Arabidopsis 1
Curated Summary
TAA1 is involved in the shade-induced production of indole-3-pyruvate (IPA), a precursor to IAA, a biologically active auxin. It is also involved in regulating many aspects of plant growth and development from embryogenesis to flower formation and plays a role in ethylene-mediated signaling. This enzyme can catalyze the formation of IPA from L-tryptophan. Though L-Trp is expected to be the preferred substrate in vivo, TAA1 also acts as an aminotransferase using L-Phe, L-Tyr, L-Leu, L-Ala, L-Met, and L-Gln.
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Identifiers

Identifier Name
aliascytokinin induced root curling 1
aliastryptophan aminotransferase of Arabidopsis 1
aliasWEI8
aliasCKRC1
aliasSHADE AVOIDANCE 3
aliasWEAK ETHYLENE INSENSITIVE 8
aliasSAV3
aliasTAA1
uniprotQ9S7N2

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009641IMPUniProtshade avoidance1 2 3 4 5 6 7 8 9 10
GO:0009684IMPUniProtindoleacetic acid biosynthetic process1 2 3 4 5 6 7 8 9 10
GO:0048366IMPGene Ontologyleaf development1
GO:0009723IMPUniProtresponse to ethylene1 2 3 4 5 6 7 8 9 10
GO:0009793IGIGene Ontologyembryo development ending in seed dormancy1
GO:0009908IGIGene Ontologyflower development1
GO:0009958IMPUniProtpositive gravitropism1 2 3 4 5 6 7 8 9 10
GO:0010078IGIUniProtmaintenance of root meristem identity1 2 3 4 5 6 7 8 9 10
GO:0010087IGIUniProtphloem or xylem histogenesis1 2 3 4 5 6 7 8 9 10
GO:0010588IGIUniProtcotyledon vascular tissue pattern formation1 2 3 4 5 6 7 8 9 10
GO:0048364IMPGene Ontologyroot development1
GO:0048367IGIGene Ontologyshoot system development1
GO:0048467IGIUniProtgynoecium development1 2 3 4 5 6 7 8 9 10
GO:0048825IGIUniProtcotyledon development1 2 3 4 5 6 7 8 9 10
GO:0080022IGIUniProtprimary root development1 2 3 4 5 6 7 8 9 10
GO:0042742IGIUniProtdefense response to bacterium1 2 3 4 5 6 7 8 9 10
GO:0016126RCAGene Ontologysterol biosynthetic process1

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0016846IEA, ISSUniProtcarbon-sulfur lyase activity1 2 3 4 5 6 7 8 9 10
GO:0004021IDAUniProtL-alanine:2-oxoglutarate aminotransferase activity1 2 3 4 5 6 7 8 9 10
GO:0004838IDAUniProtL-tyrosine:2-oxoglutarate aminotransferase activity1 2 3 4 5 6 7 8 9 10
GO:0030170IDA, IEA, UniProtpyridoxal phosphate binding1 2 3 4 5 6 7 8 9 10
GO:0047312IDAUniProtL-phenylalanine:pyruvate aminotransferase activity1 2 3 4 5 6 7 8 9 10
GO:0050048IDAUniProtL-leucine:2-oxoglutarate aminotransferase activity1 2 3 4 5 6 7 8 9 10
GO:0050362IDAUniProtL-tryptophan:2-oxoglutarate aminotransferase activity1 2 3 4 5 6 7 8 9 10
GO:0080097IDAUniProtL-tryptophan:pyruvate aminotransferase activity1 2 3 4 5 6 7 8 9 10
GO:0080098IDAUniProtL-tyrosine:pyruvate aminotransferase activity1 2 3 4 5 6 7 8 9 10
GO:0080099IDAUniProtL-methionine:2-oxoglutarate aminotransferase activity1 2 3 4 5 6 7 8 9 10
GO:0080100IDAUniProtL-glutamine:2-oxoglutarate aminotransferase activity1 2 3 4 5 6 7 8 9 10
GO:0080130IDAUniProtL-phenylalanine:2-oxoglutarate aminotransferase activity1 2 3 4 5 6 7 8 9 10
GO:0003824IEAInterProcatalytic activity

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634ISMGene Ontologynucleus1
GO:0005737IDAUniProtcytoplasm1 2 3 4 5 6 7 8 9 10

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR015424Pyridoxal phosphate-dependent transferase
IPR015422Pyridoxal phosphate-dependent transferase, major region, subdomain 2
IPR015421Pyridoxal phosphate-dependent transferase, major region, subdomain 1
IPR006948Allinase, C-terminal
IPR006947EGF-like, alliinase

Mapman id Description
16.5.99.1secondary metabolism.sulfur-containing.misc.alliinase
No SignalP domains detected for this gene.