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 197 (07 Oct 2020)
Sequence version 1 (13 Aug 1987)
Previous versions | rss
Help videoAdd a publicationFeedback
Protein

GTPase KRas

Gene

Kras

Organism
Mus musculus (Mouse)
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

Ras proteins bind GDP/GTP and possess intrinsic GTPase activity (By similarity). Plays an important role in the regulation of cell proliferation (PubMed:6474169, PubMed:1352876). Plays a role in promoting oncogenic events by inducing transcriptional silencing of tumor suppressor genes (TSGs) in colorectal cancer (CRC) cells in a ZNF304-dependent manner (By similarity).By similarity2 Publications

Miscellaneous

This gene is amplified in the mouse adrenal tumor Y1 cells, and is also directly linked to lung tumor susceptibility.

<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 <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

Alternates between an inactive form bound to GDP and an active form bound to GTP. Activated by a guanine nucleotide-exchange factor (GEF) and inactivated by a GTPase-activating protein (GAP). Interaction with SOS1 promotes exchange of bound GDP by GTP.By similarity

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 bindingi10 – 18GTPBy similarity9
Nucleotide bindingi29 – 35GTPBy similarity7
Nucleotide bindingi59 – 60GTPBy similarity2
Nucleotide bindingi116 – 119GTPBy similarity4

<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 functionHydrolase
LigandGTP-binding, Nucleotide-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-1169092, Activation of RAS in B cells
R-MMU-1250347, SHC1 events in ERBB4 signaling
R-MMU-1433557, Signaling by SCF-KIT
R-MMU-171007, p38MAPK events
R-MMU-179812, GRB2 events in EGFR signaling
R-MMU-180336, SHC1 events in EGFR signaling
R-MMU-186763, Downstream signal transduction
R-MMU-1963640, GRB2 events in ERBB2 signaling
R-MMU-210993, Tie2 Signaling
R-MMU-2179392, EGFR Transactivation by Gastrin
R-MMU-2424491, DAP12 signaling
R-MMU-2871796, FCERI mediated MAPK activation
R-MMU-375165, NCAM signaling for neurite out-growth
R-MMU-4086398, Ca2+ pathway
R-MMU-5218921, VEGFR2 mediated cell proliferation
R-MMU-5621575, CD209 (DC-SIGN) signaling
R-MMU-5654688, SHC-mediated cascade:FGFR1
R-MMU-5654693, FRS-mediated FGFR1 signaling
R-MMU-5654699, SHC-mediated cascade:FGFR2
R-MMU-5654700, FRS-mediated FGFR2 signaling
R-MMU-5654704, SHC-mediated cascade:FGFR3
R-MMU-5654706, FRS-mediated FGFR3 signaling
R-MMU-5654712, FRS-mediated FGFR4 signaling
R-MMU-5654719, SHC-mediated cascade:FGFR4
R-MMU-5658442, Regulation of RAS by GAPs
R-MMU-5673000, RAF activation
R-MMU-5673001, RAF/MAP kinase cascade
R-MMU-5674135, MAP2K and MAPK activation
R-MMU-5675221, Negative regulation of MAPK pathway
R-MMU-8849471, PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases
R-MMU-8851805, MET activates RAS signaling
R-MMU-8951936, RUNX3 regulates p14-ARF
R-MMU-9607240, FLT3 Signaling
R-MMU-9634635, Estrogen-stimulated signaling through PRKCZ

<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:
GTPase KRas (EC:3.6.5.2By similarity)
Alternative name(s):
K-Ras 2
Ki-Ras
c-K-ras
c-Ki-ras
Cleaved into the following chain:
<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:Kras
Synonyms:Kras2
<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>OrganismiMus musculus (Mouse)
<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 identifieri10090 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<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
  • UP000000589 <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 6

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...
MGIi
MGI:96680, Kras

<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

Keywords - Cellular componenti

Cell membrane, Cytoplasm, 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

Keywords - Diseasei

Proto-oncogene

<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_00003264821 – 186GTPase KRasAdd BLAST186
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemoved; alternateBy similarity
ChainiPRO_00000826432 – 186GTPase KRas, N-terminally processedAdd BLAST185
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section describes a propeptide, which is a part of a protein that is cleaved during maturation or activation. Once cleaved, a propeptide generally has no independent biological function.<p><a href='/help/propep' target='_top'>More...</a></p>PropeptideiPRO_0000281293187 – 189Removed in mature formBy similarity3

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 residuei1N-acetylmethionineBy similarity1
Modified residuei2N-acetylthreonine; in GTPase KRas, N-terminally processedBy similarity1
Modified residuei104N6-acetyllysineBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section describes <strong>covalent linkages</strong> of various types formed <strong>between two proteins (interchain cross-links)</strong> or <strong>between two parts of the same protein (intrachain cross-links)</strong>, except the disulfide bonds that are annotated in the <a href="http://www.uniprot.org/manual/disulfid">'Disulfide bond'</a> subsection.<p><a href='/help/crosslnk' target='_top'>More...</a></p>Cross-linki170Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)By similarity
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position(s) and the type of covalently attached lipid group(s).<p><a href='/help/lipid' target='_top'>More...</a></p>Lipidationi180S-palmitoyl cysteineBy similarity1
Modified residuei186Cysteine methyl esterBy similarity1
Lipidationi186S-farnesyl cysteineBy similarity1

<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

Acetylation at Lys-104 prevents interaction with guanine nucleotide exchange factors (GEFs).By similarity
Ubiquitinated by the BCR(LZTR1) E3 ubiquitin ligase complex at Lys-170 in a non-degradative manner, leading to inhibit Ras signaling by decreasing Ras association with membranes.By similarity

Keywords - PTMi

Acetylation, Isopeptide bond, Lipoprotein, Methylation, Palmitate, Prenylation, Ubl conjugation

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P32883

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

More...
PaxDbi
P32883

PeptideAtlas

More...
PeptideAtlasi
P32883

PRoteomics IDEntifications database

More...
PRIDEi
P32883

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P32883

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

More...
PhosphoSitePlusi
P32883

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
P32883

<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

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000030265, Expressed in ureteric bud tip and 304 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
P32883, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
P32883, MM

<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 PHLPP.

Interacts (active GTP-bound form preferentially) with RGS14 (By similarity).

Interacts (when farnesylated) with PDE6D; this promotes dissociation from the cell membrane.

Interacts with SOS1 (By similarity).

Interacts (when farnesylated) with GPR31 (By similarity).

By similarity

Interacts (when farnesylated) with GPR31.

By similarity

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">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
201012, 5 interactors

Database of interacting proteins

More...
DIPi
DIP-29362N

Protein interaction database and analysis system

More...
IntActi
P32883, 8 interactors

Molecular INTeraction database

More...
MINTi
P32883

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000032399

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...
RNActi
P32883, protein

<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

Biological Magnetic Resonance Data Bank

More...
BMRBi
P32883

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

More...
SMRi
P32883

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

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>Regioni166 – 185Hypervariable regionAdd BLAST20

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>Motifi32 – 40Effector region9

<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 small GTPase superfamily. Ras family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0395, Eukaryota

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000155871

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_041217_9_8_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P32883

KEGG Orthology (KO)

More...
KOi
K07827

Identification of Orthologs from Complete Genome Data

More...
OMAi
EYKLVVM

Database of Orthologous Groups

More...
OrthoDBi
1259506at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P32883

TreeFam database of animal gene trees

More...
TreeFami
TF312796

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR027417, P-loop_NTPase
IPR005225, Small_GTP-bd_dom
IPR001806, Small_GTPase
IPR020849, Small_GTPase_Ras-type

The PANTHER Classification System

More...
PANTHERi
PTHR24070, PTHR24070, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00071, Ras, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52540, SSF52540, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00231, small_GTP, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51421, RAS, 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 (2+)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.

<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 in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

This entry describes 2 <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
Note: Isoforms differ in the C-terminal region which is encoded by two alternative exons (IVA and IVB).

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

Isoform 2A (identifier: P32883-1) [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
MTEYKLVVVG AGGVGKSALT IQLIQNHFVD EYDPTIEDSY RKQVVIDGET
60 70 80 90 100
CLLDILDTAG QEEYSAMRDQ YMRTGEGFLC VFAINNTKSF EDIHHYREQI
110 120 130 140 150
KRVKDSEDVP MVLVGNKCDL PSRTVDTKQA QELARSYGIP FIETSAKTRQ
160 170 180
RVEDAFYTLV REIRQYRLKK ISKEEKTPGC VKIKKCVIM
Length:189
Mass (Da):21,656
Last modified:August 13, 1987 - 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:i97345422E01D2C81
GO
Isoform 2B (identifier: P32883-2) [UniParc] [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     151-153: RVE → GVD
     165-189: QYRLKKISKEEKTPGCVKIKKCVIM → KHKEKMSKDGKKKKKKSRTRCTVM

Show »
Length:188
Mass (Da):21,483
Checksum:iB0A542E8AD158F51
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 3 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A0N4SVY1A0A0N4SVY1_MOUSE
GTPase KRas
Kras
75Annotation 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>
B2KGV5B2KGV5_MOUSE
GTPase KRas
Kras
34Annotation 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>
E9Q8V2E9Q8V2_MOUSE
GTPase KRas
Kras
40Annotation 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_011142151 – 153RVE → GVD in isoform 2B. 2 Publications3
Alternative sequenceiVSP_011143165 – 189QYRLK…KCVIM → KHKEKMSKDGKKKKKKSRTR CTVM in isoform 2B. 2 PublicationsAdd BLAST25

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
X02452 X02456 Genomic DNA Translation: CAA26295.1
X02455 Genomic DNA Translation: CAA26296.1
BC004642 mRNA Translation: AAH04642.1
BC010202 mRNA Translation: AAH10202.1
K01927 Genomic DNA Translation: AAA40037.1
X00485 mRNA Translation: CAA25160.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS20693.1 [P32883-2]

Protein sequence database of the Protein Information Resource

More...
PIRi
A01365, TVMSK
B01365, TVMS2K

NCBI Reference Sequences

More...
RefSeqi
NP_067259.4, NM_021284.6 [P32883-2]
XP_006506981.1, XM_006506918.3 [P32883-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000032399; ENSMUSP00000032399; ENSMUSG00000030265 [P32883-2]
ENSMUST00000111710; ENSMUSP00000107339; ENSMUSG00000030265 [P32883-1]

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
16653

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mmu:16653

UCSC genome browser

More...
UCSCi
uc009eri.2, mouse [P32883-1]

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
X02452 X02456 Genomic DNA Translation: CAA26295.1
X02455 Genomic DNA Translation: CAA26296.1
BC004642 mRNA Translation: AAH04642.1
BC010202 mRNA Translation: AAH10202.1
K01927 Genomic DNA Translation: AAA40037.1
X00485 mRNA Translation: CAA25160.1
CCDSiCCDS20693.1 [P32883-2]
PIRiA01365, TVMSK
B01365, TVMS2K
RefSeqiNP_067259.4, NM_021284.6 [P32883-2]
XP_006506981.1, XM_006506918.3 [P32883-1]

3D structure databases

BMRBiP32883
SMRiP32883
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi201012, 5 interactors
DIPiDIP-29362N
IntActiP32883, 8 interactors
MINTiP32883
STRINGi10090.ENSMUSP00000032399

PTM databases

iPTMnetiP32883
PhosphoSitePlusiP32883
SwissPalmiP32883

Proteomic databases

jPOSTiP32883
PaxDbiP32883
PeptideAtlasiP32883
PRIDEiP32883

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...
Antibodypediai
24248, 843 antibodies

Genome annotation databases

EnsembliENSMUST00000032399; ENSMUSP00000032399; ENSMUSG00000030265 [P32883-2]
ENSMUST00000111710; ENSMUSP00000107339; ENSMUSG00000030265 [P32883-1]
GeneIDi16653
KEGGimmu:16653
UCSCiuc009eri.2, mouse [P32883-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
3845
MGIiMGI:96680, Kras

Phylogenomic databases

eggNOGiKOG0395, Eukaryota
GeneTreeiENSGT00940000155871
HOGENOMiCLU_041217_9_8_1
InParanoidiP32883
KOiK07827
OMAiEYKLVVM
OrthoDBi1259506at2759
PhylomeDBiP32883
TreeFamiTF312796

Enzyme and pathway databases

ReactomeiR-MMU-1169092, Activation of RAS in B cells
R-MMU-1250347, SHC1 events in ERBB4 signaling
R-MMU-1433557, Signaling by SCF-KIT
R-MMU-171007, p38MAPK events
R-MMU-179812, GRB2 events in EGFR signaling
R-MMU-180336, SHC1 events in EGFR signaling
R-MMU-186763, Downstream signal transduction
R-MMU-1963640, GRB2 events in ERBB2 signaling
R-MMU-210993, Tie2 Signaling
R-MMU-2179392, EGFR Transactivation by Gastrin
R-MMU-2424491, DAP12 signaling
R-MMU-2871796, FCERI mediated MAPK activation
R-MMU-375165, NCAM signaling for neurite out-growth
R-MMU-4086398, Ca2+ pathway
R-MMU-5218921, VEGFR2 mediated cell proliferation
R-MMU-5621575, CD209 (DC-SIGN) signaling
R-MMU-5654688, SHC-mediated cascade:FGFR1
R-MMU-5654693, FRS-mediated FGFR1 signaling
R-MMU-5654699, SHC-mediated cascade:FGFR2
R-MMU-5654700, FRS-mediated FGFR2 signaling
R-MMU-5654704, SHC-mediated cascade:FGFR3
R-MMU-5654706, FRS-mediated FGFR3 signaling
R-MMU-5654712, FRS-mediated FGFR4 signaling
R-MMU-5654719, SHC-mediated cascade:FGFR4
R-MMU-5658442, Regulation of RAS by GAPs
R-MMU-5673000, RAF activation
R-MMU-5673001, RAF/MAP kinase cascade
R-MMU-5674135, MAP2K and MAPK activation
R-MMU-5675221, Negative regulation of MAPK pathway
R-MMU-8849471, PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases
R-MMU-8851805, MET activates RAS signaling
R-MMU-8951936, RUNX3 regulates p14-ARF
R-MMU-9607240, FLT3 Signaling
R-MMU-9634635, Estrogen-stimulated signaling through PRKCZ

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...
BioGRID-ORCSi
16653, 6 hits in 25 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...
ChiTaRSi
Kras, mouse

Protein Ontology

More...
PROi
PR:P32883
RNActiP32883, protein

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000030265, Expressed in ureteric bud tip and 304 other tissues
ExpressionAtlasiP32883, baseline and differential
GenevisibleiP32883, MM

Family and domain databases

InterProiView protein in InterPro
IPR027417, P-loop_NTPase
IPR005225, Small_GTP-bd_dom
IPR001806, Small_GTPase
IPR020849, Small_GTPase_Ras-type
PANTHERiPTHR24070, PTHR24070, 1 hit
PfamiView protein in Pfam
PF00071, Ras, 1 hit
SUPFAMiSSF52540, SSF52540, 1 hit
TIGRFAMsiTIGR00231, small_GTP, 1 hit
PROSITEiView protein in PROSITE
PS51421, RAS, 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 nameiRASK_MOUSE
<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: P32883
Secondary accession number(s): P04200, P08643
<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: March 20, 1987
Last sequence update: August 13, 1987
Last modified: October 7, 2020
This is version 197 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. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. 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