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Entry version 142 (12 Aug 2020)
Sequence version 1 (01 May 2000)
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Protein

S-adenosylmethionine synthase 3

Gene

METK3

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

Catalyzes the formation of S-adenosylmethionine from methionine and ATP. The reaction comprises two steps that are both catalyzed by the same enzyme: formation of S-adenosylmethionine (AdoMet) and triphosphate, and subsequent hydrolysis of the triphosphate (PubMed:12087191, PubMed:16365035). Involved in the biosynthesis of lignin (PubMed:11844113).3 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Protein has several cofactor binding sites:

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 5,5'-dithiobis-2-nitrobenzoic acid (DTNB) and N-ethylmaleimide (NEM) (in vitro).1 Publication

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: S-adenosyl-L-methionine biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes S-adenosyl-L-methionine from L-methionine.2 Publications
Proteins known to be involved in this subpathway in this organism are:
  1. S-adenosylmethionine synthase 4 (METK4), S-adenosylmethionine synthase (At4g01850), S-adenosylmethionine synthase (AXX17_At2g33610), S-adenosylmethionine synthase 2 (SAM2), S-adenosylmethionine synthase (AN1_LOCUS286), S-adenosylmethionine synthase (C24_LOCUS16842), S-adenosylmethionine synthase 3 (METK3), S-adenosylmethionine synthase (AXX17_At3g18350), S-adenosylmethionine synthase (AXX17_At1g01660), S-adenosylmethionine synthase (AXX17_At4g02310), S-adenosylmethionine synthase 1 (SAM1)
This subpathway is part of the pathway S-adenosyl-L-methionine biosynthesis, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes S-adenosyl-L-methionine from L-methionine, the pathway S-adenosyl-L-methionine biosynthesis and in Amino-acid biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi9MagnesiumBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 sitei15ATPBy similarity1
Metal bindingi43PotassiumBy similarity1
Binding sitei56MethionineBy similarity1
Binding sitei99MethionineBy similarity1
Binding sitei246ATPBy similarity1
Binding sitei246Methionine; shared with neighboring subunitBy similarity1
Binding sitei269ATP; via amide nitrogen; shared with neighboring subunitBy similarity1
Binding sitei273ATP; shared with neighboring subunitBy similarity1
Binding sitei277ATP; shared with neighboring subunitBy similarity1
Binding sitei277MethionineBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi167 – 169ATPBy similarity3
Nucleotide bindingi235 – 238ATPBy similarity4
Nucleotide bindingi252 – 253ATPBy similarity2

<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 functionTransferase
Biological processLignin biosynthesis, One-carbon metabolism
LigandATP-binding, Cobalt, Magnesium, Metal-binding, Nucleotide-binding, Potassium

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
ARA:AT2G36880-MONOMER

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

More...
UniPathwayi
UPA00315;UER00080

<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%5Fand%5Ftaxonomy%5Fsection">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:
S-adenosylmethionine synthase 3 (EC:2.5.1.61 Publication)
Short name:
AdoMet synthase 3
Alternative name(s):
Methionine adenosyltransferase 3
Short name:
MAT 3
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:METK3
Ordered Locus Names:At2g36880
ORF Names:T1J8.6
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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%5Fmanual">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 2

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT2G36880

The Arabidopsis Information Resource

More...
TAIRi
locus:2058011, AT2G36880

<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

Keywords - Cellular componenti

Cytoplasm

<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

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology%5Fand%5Fbiotech%5Fsection">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi120A → T in mto3-1; accumulation of free Met, increased resistance to Ethionine, and reduced lignin formation. 1 Publication1
Mutagenesisi167D → N in mto3-2; accumulation of free Met and increased resistance to Ethionine. 1 Publication1

<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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003630031 – 390S-adenosylmethionine synthase 3Add BLAST390

Proteomic databases

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

More...
PaxDbi
Q9SJL8

PRoteomics IDEntifications database

More...
PRIDEi
Q9SJL8

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
232238

PTM databases

MetOSite database of methionine sulfoxide sites

More...
MetOSitei
Q9SJL8

<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
Q9SJL8, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q9SJL8, 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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homotetramer (By similarity).

Interacts with GRF3.

By similarity1 Publication

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
3604, 4 interactors

STRING: functional protein association networks

More...
STRINGi
3702.AT2G36880.2

<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
Q9SJL8

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

Belongs to the AdoMet synthase family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1506, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_041802_0_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q9SJL8

KEGG Orthology (KO)

More...
KOi
K00789

Identification of Orthologs from Complete Genome Data

More...
OMAi
VQHDEGV

Database of Orthologous Groups

More...
OrthoDBi
685006at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q9SJL8

Family and domain databases

HAMAP database of protein families

More...
HAMAPi
MF_00086, S_AdoMet_synth1, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR022631, ADOMET_SYNTHASE_CS
IPR022630, S-AdoMet_synt_C
IPR022629, S-AdoMet_synt_central
IPR022628, S-AdoMet_synt_N
IPR002133, S-AdoMet_synthetase
IPR022636, S-AdoMet_synthetase_sfam

The PANTHER Classification System

More...
PANTHERi
PTHR11964, PTHR11964, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF02773, S-AdoMet_synt_C, 1 hit
PF02772, S-AdoMet_synt_M, 1 hit
PF00438, S-AdoMet_synt_N, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF000497, MAT, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF55973, SSF55973, 3 hits

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR01034, metK, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00376, ADOMET_SYNTHASE_1, 1 hit
PS00377, ADOMET_SYNTHASE_2, 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%5Flength">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%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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.

Q9SJL8-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
METFLFTSES VNEGHPDKLC DQISDAILDA CLEQDPESKV ACETCTKTNM
60 70 80 90 100
VMVFGEITTA AKVDYEKIVR STCREIGFIS ADVGLDADKC NVLVNIEQQS
110 120 130 140 150
PDIAQGVHGH LTKKPEDIGA GDQGHMFGYA TDETPELMPL THVLATKLGA
160 170 180 190 200
KLTEVRKNKT CPWLRPDGKT QVTVEYKNDG GAMIPIRVHT VLISTQHDET
210 220 230 240 250
VTNDEIAADL KEHVIKPVIP AKYLDDNTIF HLNPSGRFVI GGPHGDAGLT
260 270 280 290 300
GRKIIIDTYG GWGAHGGGAF SGKDPTKVDR SGAYIVRQAA KSVVAAGLAR
310 320 330 340 350
RCIVQVSYAI GVPEPLSVFV DTYKTGTIPD KDILVLIKEA FDFRPGMMAI
360 370 380 390
NLDLKRGGNF RFQKTAAYGH FGRDDPDFTW EVVKPLKPKA
Length:390
Mass (Da):42,497
Last modified:May 1, 2000 - 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:i5C8BB48838606184
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
AC006922 Genomic DNA Translation: AAD31573.1
CP002685 Genomic DNA Translation: AEC09310.1
CP002685 Genomic DNA Translation: AEC09311.1
AF367310 mRNA Translation: AAK32897.1
AY133601 mRNA Translation: AAM91431.1

Protein sequence database of the Protein Information Resource

More...
PIRi
G84785

NCBI Reference Sequences

More...
RefSeqi
NP_001118458.1, NM_001124986.1
NP_181225.1, NM_129243.4

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT2G36880.1; AT2G36880.1; AT2G36880
AT2G36880.2; AT2G36880.2; AT2G36880

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
818260

Gramene; a comparative resource for plants

More...
Gramenei
AT2G36880.1; AT2G36880.1; AT2G36880
AT2G36880.2; AT2G36880.2; AT2G36880

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT2G36880

<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
AC006922 Genomic DNA Translation: AAD31573.1
CP002685 Genomic DNA Translation: AEC09310.1
CP002685 Genomic DNA Translation: AEC09311.1
AF367310 mRNA Translation: AAK32897.1
AY133601 mRNA Translation: AAM91431.1
PIRiG84785
RefSeqiNP_001118458.1, NM_001124986.1
NP_181225.1, NM_129243.4

3D structure databases

SMRiQ9SJL8
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi3604, 4 interactors
STRINGi3702.AT2G36880.2

PTM databases

MetOSiteiQ9SJL8

Proteomic databases

PaxDbiQ9SJL8
PRIDEiQ9SJL8
ProteomicsDBi232238

Genome annotation databases

EnsemblPlantsiAT2G36880.1; AT2G36880.1; AT2G36880
AT2G36880.2; AT2G36880.2; AT2G36880
GeneIDi818260
GrameneiAT2G36880.1; AT2G36880.1; AT2G36880
AT2G36880.2; AT2G36880.2; AT2G36880
KEGGiath:AT2G36880

Organism-specific databases

AraportiAT2G36880
TAIRilocus:2058011, AT2G36880

Phylogenomic databases

eggNOGiKOG1506, Eukaryota
HOGENOMiCLU_041802_0_1_1
InParanoidiQ9SJL8
KOiK00789
OMAiVQHDEGV
OrthoDBi685006at2759
PhylomeDBiQ9SJL8

Enzyme and pathway databases

UniPathwayiUPA00315;UER00080
BioCyciARA:AT2G36880-MONOMER

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q9SJL8

Gene expression databases

ExpressionAtlasiQ9SJL8, baseline and differential
GenevisibleiQ9SJL8, AT

Family and domain databases

HAMAPiMF_00086, S_AdoMet_synth1, 1 hit
InterProiView protein in InterPro
IPR022631, ADOMET_SYNTHASE_CS
IPR022630, S-AdoMet_synt_C
IPR022629, S-AdoMet_synt_central
IPR022628, S-AdoMet_synt_N
IPR002133, S-AdoMet_synthetase
IPR022636, S-AdoMet_synthetase_sfam
PANTHERiPTHR11964, PTHR11964, 1 hit
PfamiView protein in Pfam
PF02773, S-AdoMet_synt_C, 1 hit
PF02772, S-AdoMet_synt_M, 1 hit
PF00438, S-AdoMet_synt_N, 1 hit
PIRSFiPIRSF000497, MAT, 1 hit
SUPFAMiSSF55973, SSF55973, 3 hits
TIGRFAMsiTIGR01034, metK, 1 hit
PROSITEiView protein in PROSITE
PS00376, ADOMET_SYNTHASE_1, 1 hit
PS00377, ADOMET_SYNTHASE_2, 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 nameiMETK3_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: Q9SJL8
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 10, 2009
Last sequence update: May 1, 2000
Last modified: August 12, 2020
This is version 142 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. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families
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