Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 156 (29 Sep 2021)
Sequence version 2 (01 Mar 2004)
Previous versions | rss
Add a publicationFeedback
Protein

Potassium channel KAT1

Gene

KAT1

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

Highly selective inward-rectifying potassium channel. This voltage-gated channel could mediate long-term potassium influx into guard cells leading to stomatal opening. Assuming opened or closed conformations in response to the voltage difference across the membrane, the channel is activated by hyperpolarization. The channel activity is enhanced upon external acidification. Also permeable to ammonium ions. Blocked by tetraethylammonium and barium ions.

1 Publication

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 bindingi377 – 496cNMPAdd BLAST120

<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 functionIon channel, Potassium channel, Voltage-gated channel
Biological processIon transport, Potassium transport, Transport
LigandPotassium

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
ARA:AT5G46240-MONOMER
MetaCyc:MONOMER-14553

Protein family/group databases

Transport Classification Database

More...
TCDBi
1.A.1.4.7, the voltage-gated ion channel (vic) superfamily

<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:
Potassium channel KAT1
<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:KAT1
Ordered Locus Names:At5g46240
ORF Names:MPL12.2
<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 5

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT5G46240

The Arabidopsis Information Resource

More...
TAIRi
locus:2170468, AT5G46240

<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

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 – 63CytoplasmicSequence analysisAdd BLAST63
<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>Transmembranei64 – 84Helical; Name=Segment S1Sequence analysisAdd BLAST21
Topological domaini85 – 90ExtracellularSequence analysis6
Transmembranei91 – 111Helical; Name=Segment S2Sequence analysisAdd BLAST21
Topological domaini112 – 134CytoplasmicSequence analysisAdd BLAST23
Transmembranei135 – 155Helical; Name=Segment S3Sequence analysisAdd BLAST21
Topological domaini156 – 165ExtracellularSequence analysis10
Transmembranei166 – 186Helical; Voltage-sensor; Name=Segment S4Sequence analysisAdd BLAST21
Topological domaini187 – 200CytoplasmicSequence analysisAdd BLAST14
Transmembranei201 – 221Helical; Name=Segment S5Sequence analysisAdd BLAST21
Topological domaini222 – 248ExtracellularSequence analysisAdd BLAST27
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a region that is buried within a membrane, but does not cross it.<p><a href='/help/intramem' target='_top'>More...</a></p>Intramembranei249 – 268Pore-forming; Name=Segment H5Sequence analysisAdd BLAST20
Topological domaini269 – 272ExtracellularSequence analysis4
Transmembranei273 – 293Helical; Name=Segment S6Sequence analysisAdd BLAST21
Topological domaini294 – 677CytoplasmicSequence analysisAdd BLAST384

Keywords - Cellular componenti

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

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'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>Mutagenesisi176R → S or L: Affects the voltage-dependent gating. 2 Publications1
Mutagenesisi177R → Q: Affects the voltage-dependent gating. 1 Publication1
Mutagenesisi251L → I or F: Enhances cesium sensitivity. 1 Publication1
Mutagenesisi256T → D, G, Q or E: Increases sensitivity to ammonium and sodium. 4 Publications1
Mutagenesisi256T → E: Increases rubidium uptake and both cesium and calcium sensitivity; facilitated entry of calcium ions; when associated with A-267. 4 Publications1
Mutagenesisi256T → F, L, P, R or W: Abolishes channel activity. 4 Publications1
Mutagenesisi256T → S: Increases calcium sensitivity; facilitated entry of calcium ions; when associated with A-267. 4 Publications1
Mutagenesisi259T → S: Increases rubidium uptake and cesium sensitivity; additional increase of rubidium uptake; when associated with S-260. 1 Publication1
Mutagenesisi260T → S: Increases rubidium uptake; additional increase of rubidium uptake; when associated with S-259. 1 Publication1
Mutagenesisi262G → K: Abolishes channel activity. 1 Publication1
Mutagenesisi263Y → F: The only mutation at this site that do not perturb the channel activity. 1 Publication1
Mutagenesisi264G → C, F, K, L, P, S or T: Abolishes channel activity. 1 Publication1
Mutagenesisi265D → N: Affects the pH-dependence. 1 Publication1
Mutagenesisi267H → A: Increases calcium sensitivity; facilitated entry of calcium ions; when associated with S-256. 2 Publications1
Mutagenesisi267H → T: Resistance to the cesium inhibition of stomatal opening; when associated with V-269. 2 Publications1
Mutagenesisi269E → V: Resistance to the cesium inhibition of stomatal opening; when associated with T-267. 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_00000541251 – 677Potassium channel KAT1Add BLAST677

Proteomic databases

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

More...
PaxDbi
Q39128

PRoteomics IDEntifications database

More...
PRIDEi
Q39128

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
232242

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q39128

<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

Expressed in guard cells, and in roots.1 Publication

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q39128, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q39128, 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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

The potassium channel is probably composed of a homo- or heterotetrameric complex of pore-forming subunits. May interact with AKT2 and KAT2 (Probable).

Interacts with SLAC1 and SLAH3 (PubMed:27002025).

Curated1 Publication

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
19915, 17 interactors

Protein interaction database and analysis system

More...
IntActi
Q39128, 8 interactors

STRING: functional protein association networks

More...
STRINGi
3702.AT5G46240.1

<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

Secondary structure

1677
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

More...
SMRi
Q39128

Database of comparative protein structure models

More...
ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini612 – 677KHAPROSITE-ProRule annotationAdd BLAST66

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni568 – 601DisorderedSequence analysisAdd BLAST34

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi578 – 601Polar residuesSequence analysisAdd BLAST24

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The segment S4 is probably the voltage-sensor and is characterized by a series of positively charged amino acids. The pore-forming region H5 is enclosed by the transmembrane segments S5 and S6 in the Shaker-type (1P/6TM) and contains the GYGD signature motif which seems to be involved in potassium selectivity.
The KHA domain (rich in hydrophobic and acidic residues) present in the C-terminal part is likely to be important for tetramerization.

<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

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0498, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_005746_8_3_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q39128

Identification of Orthologs from Complete Genome Data

More...
OMAi
EFFFHVV

Database of Orthologous Groups

More...
OrthoDBi
247304at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q39128

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00038, CAP_ED, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.120.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR018490, cNMP-bd-like
IPR000595, cNMP-bd_dom
IPR005821, Ion_trans_dom
IPR003938, K_chnl_volt-dep_EAG/ELK/ERG
IPR021789, KHA_dom
IPR014710, RmlC-like_jellyroll

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00027, cNMP_binding, 1 hit
PF00520, Ion_trans, 1 hit
PF11834, KHA, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR01463, EAGCHANLFMLY

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00100, cNMP, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51206, SSF51206, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50042, CNMP_BINDING_3, 1 hit
PS51490, KHA, 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.

Q39128-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSISWTRNFF ERFCVEEYNI DTIKQSSFLS ADLLPSLGAR INQSTKLRKH
60 70 80 90 100
IISPFNPRYR AWEMWLVLLV IYSAWICPFQ FAFITYKKDA IFIIDNIVNG
110 120 130 140 150
FFAIDIILTF FVAYLDSHSY LLVDSPKKIA IRYLSTWFAF DVCSTAPFQP
160 170 180 190 200
LSLLFNYNGS ELGFRILSML RLWRLRRVSS LFARLEKDIR FNYFWIRCTK
210 220 230 240 250
LISVTLFAIH CAGCFNYLIA DRYPNPRKTW IGAVYPNFKE ASLWNRYVTA
260 270 280 290 300
LYWSITTLTT TGYGDFHAEN PREMLFDIFF MMFNLGLTAY LIGNMTNLVV
310 320 330 340 350
HWTSRTRTFR DSVRAASEFA SRNQLPHDIQ DQMLSHICLK FKTEGLKQQE
360 370 380 390 400
TLNNLPKAIR SSIANYLFFP IVHNIYLFQG VSRNFLFQLV SDIDAEYFPP
410 420 430 440 450
KEDIILQNEA PTDLYILVSG AVDFTVYVDG HDQFQGKAVI GETFGEVGVL
460 470 480 490 500
YYRPQPFTVR TTELSQILRI SRTSLMSAMH AHADDGRVIM NNLFMKLRGQ
510 520 530 540 550
QSIAIDDSNT SGHENRDFKS MGWEEWRDSR KDGYGLDVTN PTSDTALMDA
560 570 580 590 600
IHKEDTEMVK KILKEQKIER AKVERSSSET AGRSYANDSS KKDPYCSSSN
610 620 630 640 650
QIIKPCKREE KRVTIHMMSE SKNGKLILLP SSIEELLRLA SEKFGGCNFT
660 670
KITNADNAEI DDLDVIWDGD HLYFSSN
Length:677
Mass (Da):78,271
Last modified:March 1, 2004 - v2
<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:i7F9C8285ED702338
GO

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 conflicti5W → C in CAA63601 (PubMed:8798465).Curated1
Sequence conflicti330Q → E in CAA63601 (PubMed:8798465).Curated1
Sequence conflicti573V → E in CAA63601 (PubMed:8798465).Curated1
Sequence conflicti580T → S in CAA63601 (PubMed:8798465).Curated1
Sequence conflicti629L → V in CAA63601 (PubMed:8798465).Curated1
Sequence conflicti664D → N in CAA63601 (PubMed:8798465).Curated1

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
M86990 mRNA Translation: AAA32824.1
U25088 Genomic DNA Translation: AAC49113.1
X93022 mRNA Translation: CAA63601.1
AB010698 Genomic DNA Translation: BAB11079.1
CP002688 Genomic DNA Translation: AED95356.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S32816

NCBI Reference Sequences

More...
RefSeqi
NP_199436.1, NM_123993.3

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT5G46240.1; AT5G46240.1; AT5G46240

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
834666

Gramene; a comparative resource for plants

More...
Gramenei
AT5G46240.1; AT5G46240.1; AT5G46240

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT5G46240

<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
M86990 mRNA Translation: AAA32824.1
U25088 Genomic DNA Translation: AAC49113.1
X93022 mRNA Translation: CAA63601.1
AB010698 Genomic DNA Translation: BAB11079.1
CP002688 Genomic DNA Translation: AED95356.1
PIRiS32816
RefSeqiNP_199436.1, NM_123993.3

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
5NWIX-ray2.35P673-677[»]
5NWJX-ray2.07P671-677[»]
5NWKX-ray3.30P/Q/R/S/T/U/V/W673-677[»]
6V1Xelectron microscopy3.50A/B/C/D1-502[»]
6V1Yelectron microscopy3.80A/B/C/D/M/N/O/P1-502[»]
7CALelectron microscopy3.20A/B/C/D1-677[»]
SMRiQ39128
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi19915, 17 interactors
IntActiQ39128, 8 interactors
STRINGi3702.AT5G46240.1

Protein family/group databases

TCDBi1.A.1.4.7, the voltage-gated ion channel (vic) superfamily

PTM databases

iPTMnetiQ39128

Proteomic databases

PaxDbiQ39128
PRIDEiQ39128
ProteomicsDBi232242

Genome annotation databases

EnsemblPlantsiAT5G46240.1; AT5G46240.1; AT5G46240
GeneIDi834666
GrameneiAT5G46240.1; AT5G46240.1; AT5G46240
KEGGiath:AT5G46240

Organism-specific databases

AraportiAT5G46240
TAIRilocus:2170468, AT5G46240

Phylogenomic databases

eggNOGiKOG0498, Eukaryota
HOGENOMiCLU_005746_8_3_1
InParanoidiQ39128
OMAiEFFFHVV
OrthoDBi247304at2759
PhylomeDBiQ39128

Enzyme and pathway databases

BioCyciARA:AT5G46240-MONOMER
MetaCyc:MONOMER-14553

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q39128

Gene expression databases

ExpressionAtlasiQ39128, baseline and differential
GenevisibleiQ39128, AT

Family and domain databases

CDDicd00038, CAP_ED, 1 hit
Gene3Di2.60.120.10, 1 hit
InterProiView protein in InterPro
IPR018490, cNMP-bd-like
IPR000595, cNMP-bd_dom
IPR005821, Ion_trans_dom
IPR003938, K_chnl_volt-dep_EAG/ELK/ERG
IPR021789, KHA_dom
IPR014710, RmlC-like_jellyroll
PfamiView protein in Pfam
PF00027, cNMP_binding, 1 hit
PF00520, Ion_trans, 1 hit
PF11834, KHA, 1 hit
PRINTSiPR01463, EAGCHANLFMLY
SMARTiView protein in SMART
SM00100, cNMP, 1 hit
SUPFAMiSSF51206, SSF51206, 1 hit
PROSITEiView protein in PROSITE
PS50042, CNMP_BINDING_3, 1 hit
PS51490, KHA, 1 hit

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 nameiKAT1_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: Q39128
Secondary accession number(s): Q42426
<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: March 1, 2004
Last sequence update: March 1, 2004
Last modified: September 29, 2021
This is version 156 of the entry and version 2 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

3D-structure, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again