Q9LQ68 · GH34_ARATH
- ProteinIndole-3-acetic acid-amido synthetase GH3.4
- GeneGH3.4
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids597 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score2/5
Function
function
Catalyzes the synthesis of indole-3-acetic acid (IAA)-amino acid conjugates, providing a mechanism for the plant to cope with the presence of excess auxin. Strongly reactive with Glu, Gln, Trp, Asp, Ala, Leu, Phe, Gly, Tyr, Met, Ile and Val. Little or no product formation with His, Ser, Thr, Arg, Lys, or Cys. Also active on pyruvic and butyric acid analogs of IAA, PAA and the synthetic auxin naphthaleneacetic acid (NAA). The two chlorinated synthetic auxin herbicides 2,4-D and 3,6-dichloro-o-anisic acid (dicamba) cannot be used as substrates.
GO annotations
all annotations | all molecular function | nucleotide binding | molecular_function | nucleic acid binding | dna binding | chromatin binding | dna-binding transcription factor activity | rna binding | cytoskeletal motor activity | catalytic activity | nuclease activity | signaling receptor binding | structural molecule activity | transporter activity | binding | protein binding | translation factor activity, rna binding | lipid binding | kinase activity | transferase activity | hydrolase activity | oxygen binding | enzyme regulator activity | carbohydrate binding | signaling receptor activity | translation regulator activity | transcription regulator activity | other molecular function | all biological process | carbohydrate metabolic process | generation of precursor metabolites and energy | nucleobase-containing compound metabolic process | dna metabolic process | translation | lipid metabolic process | transport | response to stress | cell cycle | cell communication | signal transduction | cell-cell signaling | multicellular organism development | circadian rhythm | biological_process | metabolic process | catabolic process | biosynthetic process | response to light stimulus | response to external stimulus | tropism | response to biotic stimulus | response to abiotic stimulus | response to endogenous stimulus | embryo development | post-embryonic development | fruit ripening | abscission | pollination | flower development | cellular process | programmed cell death | photosynthesis | cellular component organization | cell growth | protein metabolic process | cellular homeostasis | secondary metabolic process | reproductive process | cell differentiation | protein modification process | growth | epigenetic regulation of gene expression | response to chemical | anatomical structure development | regulation of molecular function | other biological process | all cellular component | cellular_component | extracellular region | cell wall | intracellular anatomical structure | nucleus | nuclear envelope | nucleoplasm | nucleolus | cytoplasm | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | cytosol | ribosome | cytoskeleton | plasma membrane | chloroplast | plastid | thylakoid | membrane | external encapsulating structure | other cellular component | |||
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Aspect | Term | |
---|---|---|
Molecular Function | indole-3-acetic acid amido synthetase activity |
Keywords
- Molecular function
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameIndole-3-acetic acid-amido synthetase GH3.4
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis
Accessions
- Primary accessionQ9LQ68
Proteomes
Organism-specific databases
Genome annotation databases
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000203573 | 1-597 | Indole-3-acetic acid-amido synthetase GH3.4 | |||
Sequence: MAVDSLLQSGMASPTTSETEVKALKFIEEITRNPDSVQEKVLGEILSRNSNTEYLKRFDLNGAVDRKSFKSKVPVVIYEDLKTDIQRISNGDRSPILSSHPITEFLTSSGTSAGERKLMPTIEEDINRRQLLGNLLMPVMNLYVPGLDKGKGLYFLFVKSESTTSGGLPARPALTSYYKSDYFRTSDSDSVYTSPKEAILCCDSSQSMYTQMLCGLLMRHEVNRLGAVFPSGLLRAISFLQNNWKELSQDISTGTLSSKIFDHAIKTRMSNILNKPDQELAEFLIGVCSQENWEGIITKIWPNTKYLDVIVTGAMAEYIPMLEYYSGGLPMASMIYASSESYFGINLNPMCKPSEVSYTIFPNMAYFEFLPHNHDGDGGVEATSLVELADVEVGKEYELVITTYAGLYRYRVGDILRVTGFHNSAPQFKFIRRENVLLSIESDKTDEADLQKAVENASRLLAEQGTRVIEYTSYADTKTIPGHYVIYWELLSRDQSNALPSDEVMAKCCLEMEESLNAVYRQSRVSDKSIGPLEIRVVQNGTFEELMDFSISRGSSINQYKVPRCVSLTPIMKLLDSRVVSAHFSPSLPHWSPERRH |
Proteomic databases
Expression
Interaction
Protein-protein interaction databases
Structure
Sequence
- Sequence statusComplete
- Length597
- Mass (Da)67,046
- Last updated2000-10-01 v1
- ChecksumFCDFCFCA23A2A7C8
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AB076984 EMBL· GenBank· DDBJ | BAB82427.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AC009317 EMBL· GenBank· DDBJ | AAF79776.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AC027036 EMBL· GenBank· DDBJ | AAK62800.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002684 EMBL· GenBank· DDBJ | AEE33579.1 EMBL· GenBank· DDBJ | Genomic DNA |