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Entry version 95 (11 Dec 2019)
Sequence version 1 (01 Jun 2003)
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Protein

Glutaminyl-peptide cyclotransferase

Gene

QCT

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score:

Annotation score:5 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

Converts glutamine and N-terminal glutamyl residues in peptides to 5-oxoproline and 5-oxoproline residues. Not involved in the major pathway for 5-oxoproline production.2 Publications

Miscellaneous

Has a low metal affinity, in contrast to the mammalian glutaminyl cyclases that contain one zinc ion per molecule.

<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 ‘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

Requires an unprotonated substrate N-terminus and a protonated basic group of the enzyme for binding and conversion of the glutaminyl substrates.
  1. KM=80 µM for H-Gln-7-amino-4-methylcoumarin1 Publication
  2. KM=28 µM for H-Gln-beta-naphthylamine1 Publication
  3. KM=151 µM for H-Gln-tert-butyl ester1 Publication
  4. KM=480 µM for H-Gln-NH21 Publication
  5. KM=1100 µM for H-Gln-Gly-OH1 Publication
  6. KM=294 µM for H-Gln-Ala-OH1 Publication
  7. KM=53 µM for H-Gln-Gln-OH1 Publication
  8. KM=265 µM for H-Gln-Glu-OH1 Publication
  9. KM=591 µM for H-Gln-Gly-Pro-OH1 Publication
  10. KM=14 µM for H-Gln-Val-Ala-OH1 Publication
  11. KM=106 µM for H-Gln-Phe-Ala-NH21 Publication
  12. KM=80 µM for H-Gln-Glu-Ala-Phe-NH21 Publication
  13. KM=86 µM for H-Gln-Glu-Tyr-Phe-NH21 Publication
  14. KM=60 µM for H-Gln-Lys-Arg-Leu-NH21 Publication
  15. KM=487 µM for H-Gln-Asp-Glu-Leu-NH21 Publication

    pH dependencei

    Optimum pH is mildly basic for conversion of the glutaminyl substrates and shifted to acidic for cyclization of glutamic acid.1 Publication

    <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 functionAcyltransferase, Transferase

    Enzyme and pathway databases

    BioCyc Collection of Pathway/Genome Databases

    More...
    BioCyci
    ARA:AT4G25720-MONOMER

    <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:
    Glutaminyl-peptide cyclotransferase (EC:2.3.2.5)
    Alternative name(s):
    Glutaminyl cyclase
    <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:QCT
    Synonyms:QC
    Ordered Locus Names:At4g25720
    ORF Names:L73G19.100
    <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>OrganismiArabidopsis thaliana (Mouse-ear cress)
    <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 identifieri3702 [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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
    <p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
    • UP000006548 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 4

    Organism-specific databases

    Arabidopsis Information Portal

    More...
    Araporti
    AT4G25720

    The Arabidopsis Information Resource

    More...
    TAIRi
    locus:2131391 AT4G25720

    <p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

    Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

    Topology

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 36CytoplasmicSequence analysisAdd BLAST36
    <p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei37 – 57Helical; Signal-anchor for type II membrane proteinSequence analysisAdd BLAST21
    Topological domaini58 – 320LumenalSequence analysisAdd BLAST263

    Keywords - Cellular componenti

    Endoplasmic reticulum, Membrane

    <p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

    <p>This subsection of the ‘Pathology and Biotech’ section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

    No effect on 5-oxoproline production.1 Publication

    <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_00003806751 – 320Glutaminyl-peptide cyclotransferaseAdd BLAST320

    Amino acid modifications

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi99N-linked (GlcNAc...) asparagineSequence analysis1
    Glycosylationi163N-linked (GlcNAc...) asparagineSequence analysis1

    <p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

    Glycosylated.

    Keywords - PTMi

    Glycoprotein

    Proteomic databases

    PaxDb, a database of protein abundance averages across all three domains of life

    More...
    PaxDbi
    Q84WV9

    PRoteomics IDEntifications database

    More...
    PRIDEi
    Q84WV9

    <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

    Gene expression databases

    ExpressionAtlas, Differential and Baseline Expression

    More...
    ExpressionAtlasi
    Q84WV9 baseline and differential

    Genevisible search portal to normalized and curated expression data from Genevestigator

    More...
    Genevisiblei
    Q84WV9 AT

    <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

    Protein-protein interaction databases

    STRING: functional protein association networks

    More...
    STRINGi
    3702.AT4G25720.1

    <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
    Q84WV9

    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

    Keywords - Domaini

    Signal-anchor, Transmembrane, Transmembrane helix

    Phylogenomic databases

    evolutionary genealogy of genes: Non-supervised Orthologous Groups

    More...
    eggNOGi
    ENOG410IV7Q Eukaryota
    COG3823 LUCA

    The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

    More...
    HOGENOMi
    HOG000017142

    InParanoid: Eukaryotic Ortholog Groups

    More...
    InParanoidi
    Q84WV9

    KEGG Orthology (KO)

    More...
    KOi
    K22757

    Identification of Orthologs from Complete Genome Data

    More...
    OMAi
    FVTGKNW

    Database of Orthologous Groups

    More...
    OrthoDBi
    1284492at2759

    Database for complete collections of gene phylogenies

    More...
    PhylomeDBi
    Q84WV9

    Family and domain databases

    Integrated resource of protein families, domains and functional sites

    More...
    InterProi
    View protein in InterPro
    IPR007788 QCT
    IPR011044 Quino_amine_DH_bsu

    The PANTHER Classification System

    More...
    PANTHERi
    PTHR31270 PTHR31270, 1 hit

    Pfam protein domain database

    More...
    Pfami
    View protein in Pfam
    PF05096 Glu_cyclase_2, 1 hit

    Superfamily database of structural and functional annotation

    More...
    SUPFAMi
    SSF50969 SSF50969, 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>Sequences (3+)i

    <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.

    This entry describes 3 <p>This subsection of the ‘Sequence’ section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

    This entry has 3 described isoforms and 2 potential isoforms that are computationally mapped.Show allAlign All

    Isoform 1 (identifier: Q84WV9-1) [UniParc]FASTAAdd to basket

    This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

    « Hide
            10         20         30         40         50
    MATRSPYKRQ TKRSMIQSLP ASSSASSRRR FISRKRFAMM IPLALLSGAV
    60 70 80 90 100
    FLFFMPFNSW GQSSGSSLDL SHRINEIEVV AEFPHDPDAF TQGLLYAGND
    110 120 130 140 150
    TLFESTGLYG KSSVRKVDLR TGKVEILEKM DNTYFGEGLT LLGERLFQVA
    160 170 180 190 200
    WLTNTGFTYD LRNLSKVKPF KHHMKDGWGL ATDGKALFGS DGTSTLYRMD
    210 220 230 240 250
    PQTMKVTDKH IVRYNGREVR YLNELEYINN EVWANVWQSD CIARISPKDG
    260 270 280 290 300
    SLLGWILLSK LSRGLLKSGH RGIDVLNGIA WDSDKQRLFV TGKLWPKLYQ
    310 320
    IKLKQASAKS GNYIEQQCLV
    Length:320
    Mass (Da):36,269
    Last modified:June 1, 2003 - 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:i08935D17623A9770
    GO
    Isoform 2 (identifier: Q84WV9-2) [UniParc]FASTAAdd to basket

    The sequence of this isoform differs from the canonical sequence as follows:
         290-297: VTGKLWPK → GNKSCYHP
         299-320: Missing.

    Show »
    Length:298
    Mass (Da):33,751
    Checksum:i18A29DD021A19EF4
    GO
    Isoform 3 (identifier: Q84WV9-3) [UniParc]FASTAAdd to basket

    The sequence of this isoform differs from the canonical sequence as follows:
         219-238: Missing.

    Show »
    Length:300
    Mass (Da):33,734
    Checksum:i3F834D4ACC7F6E26
    GO

    <p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

    There are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
    EntryEntry nameProtein names
    Gene namesLengthAnnotation
    A0A1P8B755A0A1P8B755_ARATH
    Glutaminyl cyclase
    QC ATQC, glutaminyl cyclase, GLUTAMINYL CYCLOTRANSFERASE, QCT, At4g25720
    273Annotation score:

    Annotation score:1 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>
    C0Z264C0Z264_ARATH
    AT4G25720 protein
    QC ATQC, glutaminyl cyclase, GLUTAMINYL CYCLOTRANSFERASE, QCT, At4g25720
    253Annotation score:

    Annotation score:1 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>

    <p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

    The sequence CAB43703 differs from that shown. Reason: Erroneous gene model prediction.Curated
    The sequence CAB81382 differs from that shown. Reason: Erroneous gene model prediction.Curated

    Experimental Info

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti311G → R in AAM61216 (Ref. 4) Curated1

    Alternative sequence

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection of the ‘Sequence’ section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_037807219 – 238Missing in isoform 3. CuratedAdd BLAST20
    Alternative sequenceiVSP_037808290 – 297VTGKLWPK → GNKSCYHP in isoform 2. Curated8
    Alternative sequenceiVSP_037809299 – 320Missing in isoform 2. CuratedAdd BLAST22

    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
    AL050400 Genomic DNA Translation: CAB43703.1 Sequence problems.
    AL161563 Genomic DNA Translation: CAB81382.1 Sequence problems.
    CP002687 Genomic DNA Translation: AEE85103.1
    CP002687 Genomic DNA Translation: AEE85104.1
    CP002687 Genomic DNA Translation: AEE85105.1
    BT001929 mRNA Translation: AAN71928.1
    AY084653 mRNA Translation: AAM61216.1
    AK316976 mRNA Translation: BAH19673.1

    Protein sequence database of the Protein Information Resource

    More...
    PIRi
    T09564

    NCBI Reference Sequences

    More...
    RefSeqi
    NP_001031716.1, NM_001036639.3 [Q84WV9-2]
    NP_001031717.1, NM_001036640.1 [Q84WV9-3]
    NP_567727.1, NM_118704.2 [Q84WV9-1]

    Genome annotation databases

    Ensembl plant genome annotation project

    More...
    EnsemblPlantsi
    AT4G25720.1; AT4G25720.1; AT4G25720 [Q84WV9-1]
    AT4G25720.2; AT4G25720.2; AT4G25720 [Q84WV9-2]
    AT4G25720.3; AT4G25720.3; AT4G25720 [Q84WV9-3]

    Database of genes from NCBI RefSeq genomes

    More...
    GeneIDi
    828677

    Gramene; a comparative resource for plants

    More...
    Gramenei
    AT4G25720.1; AT4G25720.1; AT4G25720 [Q84WV9-1]
    AT4G25720.2; AT4G25720.2; AT4G25720 [Q84WV9-2]
    AT4G25720.3; AT4G25720.3; AT4G25720 [Q84WV9-3]

    KEGG: Kyoto Encyclopedia of Genes and Genomes

    More...
    KEGGi
    ath:AT4G25720

    Keywords - Coding sequence diversityi

    Alternative splicing

    <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
    AL050400 Genomic DNA Translation: CAB43703.1 Sequence problems.
    AL161563 Genomic DNA Translation: CAB81382.1 Sequence problems.
    CP002687 Genomic DNA Translation: AEE85103.1
    CP002687 Genomic DNA Translation: AEE85104.1
    CP002687 Genomic DNA Translation: AEE85105.1
    BT001929 mRNA Translation: AAN71928.1
    AY084653 mRNA Translation: AAM61216.1
    AK316976 mRNA Translation: BAH19673.1
    PIRiT09564
    RefSeqiNP_001031716.1, NM_001036639.3 [Q84WV9-2]
    NP_001031717.1, NM_001036640.1 [Q84WV9-3]
    NP_567727.1, NM_118704.2 [Q84WV9-1]

    3D structure databases

    SMRiQ84WV9
    ModBaseiSearch...

    Protein-protein interaction databases

    STRINGi3702.AT4G25720.1

    Proteomic databases

    PaxDbiQ84WV9
    PRIDEiQ84WV9

    Genome annotation databases

    EnsemblPlantsiAT4G25720.1; AT4G25720.1; AT4G25720 [Q84WV9-1]
    AT4G25720.2; AT4G25720.2; AT4G25720 [Q84WV9-2]
    AT4G25720.3; AT4G25720.3; AT4G25720 [Q84WV9-3]
    GeneIDi828677
    GrameneiAT4G25720.1; AT4G25720.1; AT4G25720 [Q84WV9-1]
    AT4G25720.2; AT4G25720.2; AT4G25720 [Q84WV9-2]
    AT4G25720.3; AT4G25720.3; AT4G25720 [Q84WV9-3]
    KEGGiath:AT4G25720

    Organism-specific databases

    AraportiAT4G25720
    TAIRilocus:2131391 AT4G25720

    Phylogenomic databases

    eggNOGiENOG410IV7Q Eukaryota
    COG3823 LUCA
    HOGENOMiHOG000017142
    InParanoidiQ84WV9
    KOiK22757
    OMAiFVTGKNW
    OrthoDBi1284492at2759
    PhylomeDBiQ84WV9

    Enzyme and pathway databases

    BioCyciARA:AT4G25720-MONOMER

    Miscellaneous databases

    Protein Ontology

    More...
    PROi
    PR:Q84WV9

    Gene expression databases

    ExpressionAtlasiQ84WV9 baseline and differential
    GenevisibleiQ84WV9 AT

    Family and domain databases

    InterProiView protein in InterPro
    IPR007788 QCT
    IPR011044 Quino_amine_DH_bsu
    PANTHERiPTHR31270 PTHR31270, 1 hit
    PfamiView protein in Pfam
    PF05096 Glu_cyclase_2, 1 hit
    SUPFAMiSSF50969 SSF50969, 1 hit

    ProtoNet; Automatic hierarchical classification of proteins

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    ProtoNeti
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    MobiDB: a database of protein disorder and mobility annotations

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    MobiDBi
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    <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 nameiQPCT_ARATH
    <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: Q84WV9
    Secondary accession number(s): Q2V3F0, Q8LFT4, Q9T000
    <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: July 28, 2009
    Last sequence update: June 1, 2003
    Last modified: December 11, 2019
    This is version 95 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

    Keywords - Technical termi

    Reference proteome

    Documents

    1. SIMILARITY comments
      Index of protein domains and families
    2. Arabidopsis thaliana
      Arabidopsis thaliana: entries and gene names
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