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Entry version 148 (12 Aug 2020)
Sequence version 1 (01 Jun 1994)
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Protein

ATP-sensitive inward rectifier potassium channel 1

Gene

Kcnj1

Organism
Rattus norvegicus (Rat)
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 transcript 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

In the kidney, probably plays a major role in potassium homeostasis. Inward rectifier potassium channels are characterized by a greater tendency to allow potassium to flow into the cell rather than out of it. Their voltage dependence is regulated by the concentration of extracellular potassium; as external potassium is raised, the voltage range of the channel opening shifts to more positive voltages. The inward rectification is mainly due to the blockage of outward current by internal magnesium. This channel is activated by internal ATP and can be blocked by external barium.

<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 WNK3.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei171Role in the control of polyamine-mediated channel gating and in the blocking by intracellular magnesiumBy 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 bindingi223 – 230ATPSequence analysis8

<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, Voltage-gated channel
Biological processIon transport, Potassium transport, Transport
LigandATP-binding, Nucleotide-binding, Potassium

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-RNO-1296067, Potassium transport channels

<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:
ATP-sensitive inward rectifier potassium channel 1
Alternative name(s):
ATP-regulated potassium channel ROM-K
Inward rectifier K(+) channel Kir1.1
KAB-1
Potassium channel, inwardly rectifying subfamily J member 1
<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:Kcnj1
Synonyms:Romk1
<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>OrganismiRattus norvegicus (Rat)
<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 identifieri10116 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<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
  • UP000002494 <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: Unplaced

Organism-specific databases

Rat genome database

More...
RGDi
2957, Kcnj1

<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 Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics 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%5Flocation%5Fsection">'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 – 77CytoplasmicBy similarityAdd BLAST77
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'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>Transmembranei78 – 102Helical; Name=M1By similarityAdd BLAST25
Topological domaini103 – 127ExtracellularBy similarityAdd BLAST25
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'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>Intramembranei128 – 139Helical; Pore-forming; Name=H5By similarityAdd BLAST12
Intramembranei140 – 146Pore-formingBy similarity7
Topological domaini147 – 155ExtracellularBy similarity9
Transmembranei156 – 177Helical; Name=M2By similarityAdd BLAST22
Topological domaini178 – 391CytoplasmicBy similarityAdd BLAST214

Keywords - Cellular componenti

Cell membrane, 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

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL2146350

IUPHAR/BPS Guide to PHARMACOLOGY

More...
GuidetoPHARMACOLOGYi
429

<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_00001549191 – 391ATP-sensitive inward rectifier potassium channel 1Add BLAST391

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei44Phosphoserine; by SGK1By similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">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>Glycosylationi117N-linked (GlcNAc...) asparagineSequence analysis1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">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

Phosphorylation at Ser-44 by SGK1 is necessary for its expression at the cell membrane.By similarity

Keywords - PTMi

Glycoprotein, Phosphoprotein

Proteomic databases

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

More...
PaxDbi
P35560

PRoteomics IDEntifications database

More...
PRIDEi
P35560

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...
GlyGeni
P35560, 1 site

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P35560

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
P35560

<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

Mainly in kidney (renal cortex, medulla and papilla). In the brain, found in the cortex and the hippocampus.

<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

Interacts with SGK1 and SLC9A3R2/NHERF2.

By similarity

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
246676, 1 interactor

STRING: functional protein association networks

More...
STRINGi
10116.ENSRNOP00000047576

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
P35560

<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
P35560

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

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi141 – 146Selectivity filterBy similarity6

<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
KOG3827, Eukaryota

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P35560

Database of Orthologous Groups

More...
OrthoDBi
520651at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P35560

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.40.1400, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR014756, Ig_E-set
IPR041647, IRK_C
IPR016449, K_chnl_inward-rec_Kir
IPR003268, K_chnl_inward-rec_Kir1.1
IPR013518, K_chnl_inward-rec_Kir_cyto
IPR040445, Kir_TM

The PANTHER Classification System

More...
PANTHERi
PTHR11767, PTHR11767, 1 hit
PTHR11767:SF6, PTHR11767:SF6, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01007, IRK, 1 hit
PF17655, IRK_C, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF005465, GIRK_kir, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR01320, KIRCHANNEL

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF81296, SSF81296, 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>Sequences (6+)i

<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.

This entry describes 6 <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. This section is only present in reviewed entries, i.e. in UniProtKB/Swiss-Prot.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 6 described isoforms and 2 potential isoforms that are computationally mapped.Show allAlign All

Isoform A (identifier: P35560-1) [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
MGASERSVFR VLIRALTERM FKHLRRWFIT HIFGRSRQRA RLVSKEGRCN
60 70 80 90 100
IEFGNVDAQS RFIFFVDIWT TVLDLKWRYK MTVFITAFLG SWFLFGLLWY
110 120 130 140 150
VVAYVHKDLP EFYPPDNRTP CVENINGMTS AFLFSLETQV TIGYGFRFVT
160 170 180 190 200
EQCATAIFLL IFQSILGVII NSFMCGAILA KISRPKKRAK TITFSKNAVI
210 220 230 240 250
SKRGGKLCLL IRVANLRKSL LIGSHIYGKL LKTTITPEGE TIILDQTNIN
260 270 280 290 300
FVVDAGNENL FFISPLTIYH IIDHNSPFFH MAAETLSQQD FELVVFLDGT
310 320 330 340 350
VESTSATCQV RTSYVPEEVL WGYRFVPIVS KTKEGKYRVD FHNFGKTVEV
360 370 380 390
ETPHCAMCLY NEKDARARMK RGYDNPNFVL SEVDETDDTQ M
Length:391
Mass (Da):44,963
Last modified:June 1, 1994 - 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:i896FD0FD128F85D0
GO
Isoform B (identifier: P35560-2) [UniParc]FASTAAdd to basket
Also known as: ROMK2

The sequence of this isoform differs from the canonical sequence as follows:
     1-19: Missing.

Show »
Length:372
Mass (Da):42,790
Checksum:i413C456ED8945C98
GO
Isoform C (identifier: P35560-3) [UniParc]FASTAAdd to basket
Also known as: ROMK3

The sequence of this isoform differs from the canonical sequence as follows:
     1-12: MGASERSVFRVL → MVSELSIPSIPTGVAGLSK

Show »
Length:398
Mass (Da):45,498
Checksum:iBF9FAC45A8C17863
GO
Isoform D (identifier: P35560-4) [UniParc]FASTAAdd to basket
Also known as: 1.1, ROMK1.1

The sequence of this isoform differs from the canonical sequence as follows:
     79-124: YKMTVFITAF...PDNRTPCVEN → DSSDHRLRIQ...HVWCHFSQDL
     125-391: Missing.

Show »
Length:124
Mass (Da):15,081
Checksum:i80711AA2CC30B94C
GO
Isoform E (identifier: P35560-5) [UniParc]FASTAAdd to basket
Also known as: 3.1, ROMK3.1

The sequence of this isoform differs from the canonical sequence as follows:
     1-12: MGASERSVFRVL → MVSELSIPSIPTGVAGLSK
     79-124: YKMTVFITAF...PDNRTPCVEN → DSSDHRLRIQ...HVWCHFSQDL
     125-391: Missing.

Show »
Length:131
Mass (Da):15,616
Checksum:iA11E86FDBA108C45
GO
Isoform F (identifier: P35560-6) [UniParc]FASTAAdd to basket
Also known as: 6.1, ROMK6.1

The sequence of this isoform differs from the canonical sequence as follows:
     1-19: Missing.
     79-124: YKMTVFITAF...PDNRTPCVEN → DSSDHRLRIQ...HVWCHFSQDL
     125-391: Missing.

Show »
Length:105
Mass (Da):12,908
Checksum:i1D01BE0092A6EE7D
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
A0A0G2JYW2A0A0G2JYW2_RAT
ATP-sensitive inward rectifier pota...
Kcnj1 rCG_22731
391Annotation score:

Annotation score:2 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>
A0A0G2K298A0A0G2K298_RAT
ATP-sensitive inward rectifier pota...
Kcnj1
124Annotation 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>

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_0027991 – 19Missing in isoform B and isoform F. 2 PublicationsAdd BLAST19
Alternative sequenceiVSP_0028001 – 12MGASE…VFRVL → MVSELSIPSIPTGVAGLSK in isoform C and isoform E. 1 PublicationAdd BLAST12
Alternative sequenceiVSP_00280179 – 124YKMTV…PCVEN → DSSDHRLRIQVCDRTVRHCH FPAYLPVYSWSDHQFLHVWC HFSQDL in isoform D, isoform E and isoform F. 1 PublicationAdd BLAST46
Alternative sequenceiVSP_002802125 – 391Missing in isoform D, isoform E and isoform F. 1 PublicationAdd BLAST267

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
X72341 mRNA Translation: CAA51068.1
L29403 mRNA Translation: AAA50378.1
S69385 mRNA Translation: AAB30553.1
AF081365 mRNA Translation: AAC34443.1
AF081366 mRNA Translation: AAC34444.1
AF081367 mRNA Translation: AAC34445.1
AF081368 mRNA Translation: AAC34446.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S30046

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
X72341 mRNA Translation: CAA51068.1
L29403 mRNA Translation: AAA50378.1
S69385 mRNA Translation: AAB30553.1
AF081365 mRNA Translation: AAC34443.1
AF081366 mRNA Translation: AAC34444.1
AF081367 mRNA Translation: AAC34445.1
AF081368 mRNA Translation: AAC34446.1
PIRiS30046

3D structure databases

SMRiP35560
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi246676, 1 interactor
STRINGi10116.ENSRNOP00000047576

Chemistry databases

BindingDBiP35560
ChEMBLiCHEMBL2146350
GuidetoPHARMACOLOGYi429

PTM databases

GlyGeniP35560, 1 site
iPTMnetiP35560
PhosphoSitePlusiP35560

Proteomic databases

PaxDbiP35560
PRIDEiP35560

Organism-specific databases

RGDi2957, Kcnj1

Phylogenomic databases

eggNOGiKOG3827, Eukaryota
InParanoidiP35560
OrthoDBi520651at2759
PhylomeDBiP35560

Enzyme and pathway databases

ReactomeiR-RNO-1296067, Potassium transport channels

Miscellaneous databases

Protein Ontology

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PROi
PR:P35560

Family and domain databases

Gene3Di2.60.40.1400, 1 hit
InterProiView protein in InterPro
IPR014756, Ig_E-set
IPR041647, IRK_C
IPR016449, K_chnl_inward-rec_Kir
IPR003268, K_chnl_inward-rec_Kir1.1
IPR013518, K_chnl_inward-rec_Kir_cyto
IPR040445, Kir_TM
PANTHERiPTHR11767, PTHR11767, 1 hit
PTHR11767:SF6, PTHR11767:SF6, 1 hit
PfamiView protein in Pfam
PF01007, IRK, 1 hit
PF17655, IRK_C, 1 hit
PIRSFiPIRSF005465, GIRK_kir, 1 hit
PRINTSiPR01320, KIRCHANNEL
SUPFAMiSSF81296, SSF81296, 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 nameiKCNJ1_RAT
<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: P35560
Secondary accession number(s): O88639, O88640, Q9QUR5
<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: June 1, 1994
Last sequence update: June 1, 1994
Last modified: August 12, 2020
This is version 148 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 programChordata 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
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