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Entry version 34 (11 Dec 2019)
Sequence version 1 (03 Mar 2009)
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Protein

Trans-anol O-methyltransferase 1

Gene

AIMT1

Organism
Pimpinella anisum (Anise) (Anisum vulgare)
Status
Reviewed-Annotation score:

Annotation score:4 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Phenylpropene O-methyltransferase that catalyzes the conversion of trans-anol to trans-anethole and isoeugenol to isomethyleugenol. Phenylpropenes are the primary constituents of various essential plant oils. They are produced as antimicrobial and antianimal compounds, or as floral attractants of pollinators.1 Publication

Miscellaneous

The phenylpropene trans-anethole imparts the characteristic sweet aroma of anise seeds and leaves.

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

Inhibited by zinc and copper.1 Publication

<p>This subsection of the ‘Function’ section describes biophysical and chemical properties, such as maximal absorption, kinetic parameters, pH dependence, redox potentials and temperature dependence.<p><a href='/help/biophysicochemical_properties' target='_top'>More...</a></p>Kineticsi

kcat is 0.015 sec(-1) for isoeugenol.
  1. KM=19.3 µM for isoeugenol (at pH 7.5 and 25 degrees Celsius)1 Publication
  2. KM=54.5 µM for S-adenosyl-L-methionine (at pH 7.5 and 25 degrees Celsius)1 Publication

    pH dependencei

    Optimum pH is 7.5-8.0.1 Publication

    <p>This subsection of the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: phenylpropanoid biosynthesis

    This protein is involved in the pathway phenylpropanoid biosynthesis, which is part of Aromatic compound metabolism.
    View all proteins of this organism that are known to be involved in the pathway phenylpropanoid biosynthesis and in Aromatic compound metabolism.

    Sites

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei201S-adenosyl-L-methionine; via carbonyl oxygenPROSITE-ProRule annotation1
    Binding sitei224S-adenosyl-L-methioninePROSITE-ProRule annotation1
    Binding sitei244S-adenosyl-L-methioninePROSITE-ProRule annotation1
    Binding sitei245S-adenosyl-L-methionine; via amide nitrogenPROSITE-ProRule annotation1
    Binding sitei259S-adenosyl-L-methioninePROSITE-ProRule annotation1
    <p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei262Proton acceptorPROSITE-ProRule annotation1

    <p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

    GO - Biological processi

    <p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

    Molecular functionMethyltransferase, Transferase
    Biological processPhenylpropanoid metabolism
    LigandS-adenosyl-L-methionine

    Enzyme and pathway databases

    BioCyc Collection of Pathway/Genome Databases

    More...
    BioCyci
    MetaCyc:MONOMER-15433

    BRENDA Comprehensive Enzyme Information System

    More...
    BRENDAi
    2.1.1.279 4840

    UniPathway: a resource for the exploration and annotation of metabolic pathways

    More...
    UniPathwayi
    UPA00711

    <p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

    <p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
    Recommended name:
    Trans-anol O-methyltransferase 1 (EC:2.1.1.279)
    Short name:
    T-anol O-methyltransferase 1
    Alternative name(s):
    T-anol/isoeugenol O-methyltransferase 1
    Short name:
    PaAIMT1
    <p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
    Name:AIMT1
    <p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiPimpinella anisum (Anise) (Anisum vulgare)
    <p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri271192 [NCBI]
    <p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaeudicotyledonsGunneridaePentapetalaeasteridscampanulidsApialesApiaceaeApioideaeapioid supercladePimpinelleaePimpinella

    <p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

    Molecule processing

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00004240821 – 358Trans-anol O-methyltransferase 1Add BLAST358

    <p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

    <p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

    Highly expressed in developing fruits. Expressed at low levels in roots, young leaves, buds and flowers.1 Publication

    <p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

    GO - Molecular functioni

    <p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

    3D structure databases

    SWISS-MODEL Repository - a database of annotated 3D protein structure models

    More...
    SMRi
    B8RCD3

    Database of comparative protein structure models

    More...
    ModBasei
    Search...

    <p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

    <p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

    Phylogenomic databases

    KEGG Orthology (KO)

    More...
    KOi
    K17059

    Family and domain databases

    Gene3D Structural and Functional Annotation of Protein Families

    More...
    Gene3Di
    1.10.10.10, 1 hit

    Integrated resource of protein families, domains and functional sites

    More...
    InterProi
    View protein in InterPro
    IPR016461 O-MeTrfase_COMT
    IPR001077 O_MeTrfase_dom
    IPR012967 Plant_MeTrfase_dimerisation
    IPR029063 SAM-dependent_MTases
    IPR036388 WH-like_DNA-bd_sf
    IPR036390 WH_DNA-bd_sf

    Pfam protein domain database

    More...
    Pfami
    View protein in Pfam
    PF08100 Dimerisation, 1 hit
    PF00891 Methyltransf_2, 1 hit

    PIRSF; a whole-protein classification database

    More...
    PIRSFi
    PIRSF005739 O-mtase, 1 hit

    Superfamily database of structural and functional annotation

    More...
    SUPFAMi
    SSF46785 SSF46785, 1 hit
    SSF53335 SSF53335, 1 hit

    PROSITE; a protein domain and family database

    More...
    PROSITEi
    View protein in PROSITE
    PS51683 SAM_OMT_II, 1 hit

    <p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

    <p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

    B8RCD3-1 [UniParc]FASTAAdd to basket
    « Hide
            10         20         30         40         50
    MASHDQEAFL TAMQIVNSSA VDGVLICLIE LNVFDIMMQK AGMDGYLHPD
    60 70 80 90 100
    EIALNLPTKN PQAPEMLDRM LRILASHSII KCKLVKKMSG NALLTRAYGL
    110 120 130 140 150
    TLISQYFVNA QDGPCLAPYL KLIHHKQMQN SWEKVNEAVL EGGYAFNKAH
    160 170 180 190 200
    AGSTFFEYLG KDKSVAELLS QTMAKSIPTS MNILLKSYKG FEGVKEVVDV
    210 220 230 240 250
    GGAYAATLSC IISFNPHVKG INFDVPHVIK NAPSLPGITH VGGDMFESVP
    260 270 280 290 300
    RGEAIVLQRV LHDWTDEESV KILKKCYEAI PDHGKVVIIE MIQTEMPEDD
    310 320 330 340 350
    IIAKNISEMD IRMLLYTPGG KERTVNEFLM LGKQAGFPSS KYICGADLYG

    VVELYKKK
    Length:358
    Mass (Da):39,629
    Last modified:March 3, 2009 - v1
    <p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i481E8F1F5AE6F9DC
    GO

    Sequence databases

    Select the link destinations:

    EMBL nucleotide sequence database

    More...
    EMBLi

    GenBank nucleotide sequence database

    More...
    GenBanki

    DNA Data Bank of Japan; a nucleotide sequence database

    More...
    DDBJi
    Links Updated
    EU925389 mRNA Translation: ACL13527.1

    Genome annotation databases

    KEGG: Kyoto Encyclopedia of Genes and Genomes

    More...
    KEGGi
    ag:ACL13527

    <p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

    <p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBLi
    GenBanki
    DDBJi
    Links Updated
    EU925389 mRNA Translation: ACL13527.1

    3D structure databases

    SMRiB8RCD3
    ModBaseiSearch...

    Genome annotation databases

    KEGGiag:ACL13527

    Phylogenomic databases

    KOiK17059

    Enzyme and pathway databases

    UniPathwayiUPA00711
    BioCyciMetaCyc:MONOMER-15433
    BRENDAi2.1.1.279 4840

    Family and domain databases

    Gene3Di1.10.10.10, 1 hit
    InterProiView protein in InterPro
    IPR016461 O-MeTrfase_COMT
    IPR001077 O_MeTrfase_dom
    IPR012967 Plant_MeTrfase_dimerisation
    IPR029063 SAM-dependent_MTases
    IPR036388 WH-like_DNA-bd_sf
    IPR036390 WH_DNA-bd_sf
    PfamiView protein in Pfam
    PF08100 Dimerisation, 1 hit
    PF00891 Methyltransf_2, 1 hit
    PIRSFiPIRSF005739 O-mtase, 1 hit
    SUPFAMiSSF46785 SSF46785, 1 hit
    SSF53335 SSF53335, 1 hit
    PROSITEiView protein in PROSITE
    PS51683 SAM_OMT_II, 1 hit

    ProtoNet; Automatic hierarchical classification of proteins

    More...
    ProtoNeti
    Search...

    MobiDB: a database of protein disorder and mobility annotations

    More...
    MobiDBi
    Search...

    <p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

    <p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiAIMT1_PIMAN
    <p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: B8RCD3
    <p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 16, 2013
    Last sequence update: March 3, 2009
    Last modified: December 11, 2019
    This is version 34 of the entry and version 1 of the sequence. See complete history.
    <p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    <p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

    Documents

    1. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. SIMILARITY comments
      Index of protein domains and families
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