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UniProtKB - D9J100 (AAMT3_MAIZE)
Protein
Anthranilate O-methyltransferase 3
Gene
AAMT3
Organism
Zea mays (Maize)
Status
Functioni
Methyltransferase involved in the biosynthesis of methyl anthranilate in response to stresses. Utilizes anthranilic acid as substrate. Produces exclusively the O-methyl ester. Can also use benzoic acid as substrate. Low activity with salicylic acid.
1 PublicationCatalytic activityi
- anthranilate + S-adenosyl-L-methionine = O-methyl anthranilate + S-adenosyl-L-homocysteine1 PublicationEC:2.1.1.2771 Publication
- EC:2.1.1.2731 Publication
- EC:2.1.1.2741 Publication
Kineticsi
- KM=76 µM for S-adenosyl-L-methionine1 Publication
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Binding sitei | 20 | S-adenosyl-L-methionineBy similarity | 1 | |
Binding sitei | 27 | SubstrateBy similarity | 1 | |
Binding sitei | 100 | S-adenosyl-L-methionineBy similarity | 1 | |
Binding sitei | 165 | SubstrateBy similarity | 1 |
GO - Molecular functioni
- S-adenosyl-L-methionine:benzoic acid carboxyl methyl transferase activity Source: RHEA
- S-adenosylmethionine-dependent methyltransferase activity Source: GO_Central
GO - Biological processi
- defense response Source: UniProtKB-KW
- methylation Source: GO_Central
Keywordsi
Molecular function | Methyltransferase, Transferase |
Biological process | Plant defense |
Ligand | S-adenosyl-L-methionine |
Enzyme and pathway databases
BRENDAi | 2.1.1.277, 6752 |
SABIO-RKi | D9J100 |
Names & Taxonomyi
Protein namesi | |
Gene namesi | Name:AAMT3 Synonyms:OMT3 |
Organismi | Zea mays (Maize) |
Taxonomic identifieri | 4577 [NCBI] |
Taxonomic lineagei | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliopsida › Liliopsida › Poales › Poaceae › PACMAD clade › Panicoideae › Andropogonodae › Andropogoneae › Tripsacinae › Zea |
Proteomesi |
|
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000423913 | 1 – 379 | Anthranilate O-methyltransferase 3Add BLAST | 379 |
Proteomic databases
PRIDEi | D9J100 |
Expressioni
Inductioni
Up-regulated by herbivory and jasmonic acid, but not by salicylic acid.1 Publication
Gene expression databases
ExpressionAtlasi | D9J100, baseline and differential |
Family & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 1 – 21 | DisorderedSequence analysisAdd BLAST | 21 | |
Regioni | 60 – 62 | S-adenosyl-L-methionine bindingBy similarity | 3 | |
Regioni | 143 – 145 | S-adenosyl-L-methionine bindingBy similarity | 3 |
Sequence similaritiesi
Belongs to the methyltransferase superfamily. Type-7 methyltransferase family. SABATH subfamily.Curated
Phylogenomic databases
eggNOGi | ENOG502QQVK, Eukaryota |
OrthoDBi | 689338at2759 |
Family and domain databases
Gene3Di | 1.10.1200.270, 1 hit 3.40.50.150, 1 hit |
InterProi | View protein in InterPro IPR005299, MeTrfase_7 IPR042086, MeTrfase_capping IPR029063, SAM-dependent_MTases |
PANTHERi | PTHR31009, PTHR31009, 1 hit |
Pfami | View protein in Pfam PF03492, Methyltransf_7, 1 hit |
SUPFAMi | SSF53335, SSF53335, 1 hit |
i Sequence
Sequence statusi: Complete.
D9J100-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MPMRIERDLH MATGNGETSY TKNSRIQEKV MFQIKPVLEE ATRAAYSALL
60 70 80 90 100
PQTMVVADLG CSSGPNTLRF VSEVIGIIAR HCKEHDRRHD YPQLQFFLND
110 120 130 140 150
LPGNDFNNLF LLIQQFNKSM ARNHKGEAAE ALPPCYISGL PGSFYTRIFP
160 170 180 190 200
SESVHLFHSL FSVHWHSQAS EQLKDTKNKC LDIYITKNMP PSMVKLFQQQ
210 220 230 240 250
FEKDFSLFLK LRYEELVSGG QMVLTFIGRK HEDVFTGESN HLYGLLAQSL
260 270 280 290 300
KSLVDEGLVE KEKLESFYLP IYSPSVGEVE AIVKQVGLFN MNHVKVFEIN
310 320 330 340 350
WDPYGDSEGD DVHDSIRSGE NVAKCLRAVM EPLVASQFGE HILDKLFKEY
360 370
ARRVAKHLEN EKTKHAILVL SIEKAIIHV
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | HM242247 mRNA Translation: ADI87452.1 |
RefSeqi | NP_001182138.1, NM_001195209.1 |
Genome annotation databases
GeneIDi | 103637798 |
KEGGi | zma:103637798 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | HM242247 mRNA Translation: ADI87452.1 |
RefSeqi | NP_001182138.1, NM_001195209.1 |
3D structure databases
AlphaFoldDBi | D9J100 |
SMRi | D9J100 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 4577.GRMZM2G063438_P01 |
Proteomic databases
PRIDEi | D9J100 |
Genome annotation databases
GeneIDi | 103637798 |
KEGGi | zma:103637798 |
Phylogenomic databases
eggNOGi | ENOG502QQVK, Eukaryota |
OrthoDBi | 689338at2759 |
Enzyme and pathway databases
BRENDAi | 2.1.1.277, 6752 |
SABIO-RKi | D9J100 |
Gene expression databases
ExpressionAtlasi | D9J100, baseline and differential |
Family and domain databases
Gene3Di | 1.10.1200.270, 1 hit 3.40.50.150, 1 hit |
InterProi | View protein in InterPro IPR005299, MeTrfase_7 IPR042086, MeTrfase_capping IPR029063, SAM-dependent_MTases |
PANTHERi | PTHR31009, PTHR31009, 1 hit |
Pfami | View protein in Pfam PF03492, Methyltransf_7, 1 hit |
SUPFAMi | SSF53335, SSF53335, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | AAMT3_MAIZE | |
Accessioni | D9J100Primary (citable) accession number: D9J100 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | October 16, 2013 |
Last sequence update: | October 5, 2010 | |
Last modified: | May 25, 2022 | |
This is version 38 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Plant Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- SIMILARITY comments
Index of protein domains and families