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P35569

- IRS1_MOUSE

UniProt

P35569 - IRS1_MOUSE

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Protein

Insulin receptor substrate 1

Gene

Irs1

Organism
Mus musculus (Mouse)
Status
Reviewed - Annotation score: 5 out of 5- Experimental evidence at protein leveli

Functioni

May mediate the control of various cellular processes by insulin. When phosphorylated by the insulin receptor binds specifically to various cellular proteins containing SH2 domains such as phosphatidylinositol 3-kinase p85 subunit or GRB2. Activates phosphatidylinositol 3-kinase when bound to the regulatory p85 subunit (By similarity).By similarity

GO - Molecular functioni

  1. insulin-like growth factor receptor binding Source: UniProtKB
  2. insulin receptor binding Source: UniProtKB
  3. phosphatidylinositol 3-kinase binding Source: UniProtKB
  4. protein kinase binding Source: MGI
  5. SH2 domain binding Source: UniProtKB
  6. signal transducer activity Source: UniProtKB-KW

GO - Biological processi

  1. cellular response to insulin stimulus Source: MGI
  2. insulin-like growth factor receptor signaling pathway Source: UniProtKB
  3. lipid catabolic process Source: MGI
  4. mammary gland development Source: MGI
  5. positive regulation of cell migration Source: MGI
  6. positive regulation of mesenchymal cell proliferation Source: MGI
  7. positive regulation of phosphatidylinositol 3-kinase activity Source: MGI
  8. protein kinase B signaling Source: MGI
  9. protein localization to nucleus Source: MGI
  10. regulation of gene expression Source: MGI
Complete GO annotation...

Keywords - Molecular functioni

Transducer

Enzyme and pathway databases

ReactomeiREACT_169390. Signaling by Leptin.
REACT_205300. PI3K/AKT activation.

Names & Taxonomyi

Protein namesi
Recommended name:
Insulin receptor substrate 1
Short name:
IRS-1
Gene namesi
Name:Irs1
Synonyms:Irs-1
OrganismiMus musculus (Mouse)
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeMusMus
ProteomesiUP000000589: Unplaced

Organism-specific databases

MGIiMGI:99454. Irs1.

Subcellular locationi

GO - Cellular componenti

  1. ciliary basal body Source: MGI
  2. cytoplasm Source: MGI
  3. cytosol Source: Reactome
  4. nucleus Source: MGI
  5. plasma membrane Source: MGI
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 12331233Insulin receptor substrate 1PRO_0000084237Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei99 – 991Phosphoserine; by CK2By similarity
Modified residuei265 – 2651Phosphoserine; by RPS6KB1By similarity
Modified residuei302 – 3021Phosphoserine; by RPS6KB1By similarity
Modified residuei307 – 3071Phosphoserine; by IKKB, MAPK8 and RPS6KB1By similarity
Modified residuei340 – 3401Phosphoserine1 Publication
Modified residuei343 – 3431PhosphoserineBy similarity
Modified residuei460 – 4601Phosphotyrosine; by INSRBy similarity
Modified residuei522 – 5221Phosphoserine; by RPS6KB1By similarity
Modified residuei608 – 6081Phosphotyrosine; by INSRBy similarity
Modified residuei628 – 6281Phosphotyrosine; by INSRBy similarity
Modified residuei632 – 6321Phosphoserine; by RPS6KB1 and ROCK21 Publication
Modified residuei658 – 6581PhosphotyrosineBy similarity
Modified residuei789 – 7891Phosphoserine; by AMPK and SIK21 Publication
Modified residuei891 – 8911Phosphotyrosine; by INSRBy similarity
Modified residuei935 – 9351Phosphotyrosine; by INSRBy similarity
Modified residuei983 – 9831Phosphotyrosine; by INSRBy similarity
Modified residuei1097 – 10971Phosphoserine; alternate1 Publication
Modified residuei1097 – 10971Phosphoserine; by RPS6KB1 and PKC/PRKCQ; alternateBy similarity
Modified residuei1173 – 11731Phosphotyrosine; by INSRBy similarity
Modified residuei1220 – 12201Phosphotyrosine; by INSRBy similarity

Post-translational modificationi

Serine phosphorylation of IRS1 is a mechanism for insulin resistance. Ser-307 phosphorylation inhibits insulin action through disruption of IRS1 interaction with the insulin receptor (By similarity). Phosphorylation of Tyr-891 is required for GRB2-binding (By similarity). Phosphorylated by ALK. Phosphorylated at Ser-265, Ser-302, Ser-632 and Ser-1097 by RPS6KB1; phosphorylation induces accelerated degradation of IRS1 (By similarity).By similarity
Ubiquitinated by the Cul7-RING(FBXW8) complex in a mTOR-dependent manner, leading to its degradation: the Cul7-RING(FBXW8) complex recognizes and binds IRS1 previously phosphorylated by S6 kinase (RPS6KB1 or RPS6KB2).By similarity

Keywords - PTMi

Phosphoprotein, Ubl conjugation

Proteomic databases

MaxQBiP35569.
PRIDEiP35569.

PTM databases

PhosphoSiteiP35569.

Expressioni

Tissue specificityi

Expressed in osteoblasts, but not in osteoclasts.1 Publication

Gene expression databases

CleanExiMM_IRS1.
GenevestigatoriP35569.

Interactioni

Subunit structurei

Interacts (via phosphorylated YXXM motifs) with PIK3R1 (By similarity). Interacts with ROCK1 (By similarity). Interacts with GRB2 (By similarity). Interacts with SOCS7 (By similarity). Interacts (via IRS-type PTB domain) with IGF1R and INSR (via the tyrosine-phosphorylated NPXY motif) (By similarity). Interacts with UBTF and PIK3CA. Interacts (via PH domain) with PHIP. Interacts with FER. Interacts with ALK (By similarity). Interacts with EIF2AK2/PKR.By similarity4 Publications

Binary interactionsi

WithEntry#Exp.IntActNotes
Eif2ak2Q039632EBI-400825,EBI-2603444
Pik3r1P264502EBI-400825,EBI-641764
TP53BP2Q13625-22EBI-400825,EBI-287091From a different organism.

Protein-protein interaction databases

BioGridi200788. 8 interactions.
DIPiDIP-32456N.
IntActiP35569. 45 interactions.
MINTiMINT-1540686.
STRINGi10090.ENSMUSP00000063795.

Structurei

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1AYBX-ray3.00P887-898[»]
ProteinModelPortaliP35569.
SMRiP35569. Positions 11-262.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP35569.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini12 – 115104PHPROSITE-ProRule annotationAdd
BLAST
Domaini155 – 259105IRS-type PTBPROSITE-ProRule annotationAdd
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni3 – 133131Mediates interaction with PHIPBy similarityAdd
BLAST
Regioni891 – 8933GRB2-bindingBy similarity

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi460 – 4634YXXM motif 1
Motifi546 – 5494YXXM motif 2
Motifi608 – 6114YXXM motif 3
Motifi628 – 6314YXXM motif 4
Motifi658 – 6614YXXM motif 5
Motifi727 – 7304YXXM motif 6
Motifi935 – 9384YXXM motif 7
Motifi983 – 9864YXXM motif 8
Motifi1006 – 10094YXXM motif 9

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi675 – 6806Poly-Ser
Compositional biasi872 – 8776Poly-Gln
Compositional biasi1119 – 112810Poly-Gly
Compositional biasi1194 – 11985Poly-Pro

Sequence similaritiesi

Contains 1 IRS-type PTB domain.PROSITE-ProRule annotation
Contains 1 PH domain.PROSITE-ProRule annotation

Keywords - Domaini

Repeat

Phylogenomic databases

eggNOGiNOG81285.
HOGENOMiHOG000113103.
HOVERGENiHBG000542.
InParanoidiP35569.
KOiK16172.
PhylomeDBiP35569.

Family and domain databases

Gene3Di2.30.29.30. 2 hits.
InterProiIPR002404. Insln_rcpt_S1.
IPR001849. PH_domain.
IPR011993. PH_like_dom.
[Graphical view]
PfamiPF02174. IRS. 1 hit.
PF00169. PH. 1 hit.
[Graphical view]
PRINTSiPR00628. INSULINRSI.
SMARTiSM00233. PH. 1 hit.
SM00310. PTBI. 1 hit.
[Graphical view]
PROSITEiPS51064. IRS_PTB. 1 hit.
PS50003. PH_DOMAIN. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P35569-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MASPPDTDGF SDVRKVGYLR KPKSMHKRFF VLRAASEAGG PARLEYYENE
60 70 80 90 100
KKWRHKSSAP KRSIPLESCF NINKRADSKN KHLVALYTRD EHFAIAADSE
110 120 130 140 150
AEQDSWYQAL LQLHNRAKAH HDGAGGGCGG SCSGSSGVGE AGEDLSYDTG
160 170 180 190 200
PGPAFKEVWQ VILKPKGLGQ TKNLIGIYRL CLTSKTISFV KLNSEAAAVV
210 220 230 240 250
LQLMNIRRCG HSENFFFIEV GRSAVTGPGE FWMQVDDSVV AQNMHETILE
260 270 280 290 300
AMRAMSDEFR PRSKSQSSSS CSNPISVPLR RHHLNNPPPS QVGLTRRSRT
310 320 330 340 350
ESITATSPAS MVGGKPGSFR VRASSDGEGT MSRPASVDGS PVSPSTNRTH
360 370 380 390 400
AHRHRGSSRL HPPLNHSRSI PMPSSRCSPS ATSPVSLSSS STSGHGSTSD
410 420 430 440 450
CLFPRRSSAS VSGSPSDGGF ISSDEYGSSP CDFRSSFRSV TPDSLGHTPP
460 470 480 490 500
ARGEEELSNY ICMGGKGAST LAAPNGHYIL SRGGNGHRYI PGANLGTSPA
510 520 530 540 550
LPGDEAAGAA DLDNRFRKRT HSAGTSPTIS HQKTPSQSSV ASIEEYTEMM
560 570 580 590 600
PAAYPPGGGS GGRLPGYRHS AFVPTHSYPE EGLEMHHLER RGGHHRPDTS
610 620 630 640 650
NLHTDDGYMP MSPGVAPVPS NRKGNGDYMP MSPKSVSAPQ QIINPIRRHP
660 670 680 690 700
QRVDPNGYMM MSPSGSCSPD IGGGSSSSSS ISAAPSGSSY GKPWTNGVGG
710 720 730 740 750
HHTHALPHAK PPVESGGGKL LPCTGDYMNM SPVGDSNTSS PSECYYGPED
760 770 780 790 800
PQHKPVLSYY SLPRSFKHTQ RPGEPEEGAR HQHLRLSSSS GRLRYTATAE
810 820 830 840 850
DSSSSTSSDS LGGGYCGARP ESSLTHPHHH VLQPHLPRKV DTAAQTNSRL
860 870 880 890 900
ARPTRLSLGD PKASTLPRVR EQQQQQQSSL HPPEPKSPGE YVNIEFGSGQ
910 920 930 940 950
PGYLAGPATS RSSPSVRCPP QLHPAPREET GSEEYMNMDL GPGRRATWQE
960 970 980 990 1000
SGGVELGRIG PAPPGSATVC RPTRSVPNSR GDYMTMQIGC PRQSYVDTSP
1010 1020 1030 1040 1050
VAPVSYADMR TGIAAEKASL PRPTGAAPPP SSTASSSASV TPQGATAEQA
1060 1070 1080 1090 1100
THSSLLGGPQ GPGGMSAFTR VNLSPNHNQS AKVIRADTQG CRRRHSSETF
1110 1120 1130 1140 1150
SAPTRAGNTV PFGAGAAVGG SGGGGGGGSE DVKRHSSASF ENVWLRPGDL
1160 1170 1180 1190 1200
GGVSKESAPV CGAAGGLEKS LNYIDLDLAK EHSQDCPSQQ QSLPPPPPHQ
1210 1220 1230
PLGSNEGNSP RRSSEDLSNY ASISFQKQPE DRQ
Length:1,233
Mass (Da):130,723
Last modified:June 1, 1994 - v1
Checksum:iC0E9B2D890DADD87
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti1038 – 10392Missing(PubMed:8448209)Curated
Sequence conflicti1182 – 11821H → R in CAA49378. (PubMed:8448209)Curated

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
L24563 mRNA. Translation: AAA39335.1.
X69722 mRNA. Translation: CAA49378.1.
PIRiS30185.
RefSeqiNP_034700.2. NM_010570.4.
XP_006496504.1. XM_006496441.1.
UniGeneiMm.4952.

Genome annotation databases

GeneIDi16367.
KEGGimmu:16367.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
L24563 mRNA. Translation: AAA39335.1 .
X69722 mRNA. Translation: CAA49378.1 .
PIRi S30185.
RefSeqi NP_034700.2. NM_010570.4.
XP_006496504.1. XM_006496441.1.
UniGenei Mm.4952.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
1AYB X-ray 3.00 P 887-898 [» ]
ProteinModelPortali P35569.
SMRi P35569. Positions 11-262.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

BioGridi 200788. 8 interactions.
DIPi DIP-32456N.
IntActi P35569. 45 interactions.
MINTi MINT-1540686.
STRINGi 10090.ENSMUSP00000063795.

PTM databases

PhosphoSitei P35569.

Proteomic databases

MaxQBi P35569.
PRIDEi P35569.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 16367.
KEGGi mmu:16367.

Organism-specific databases

CTDi 3667.
MGIi MGI:99454. Irs1.

Phylogenomic databases

eggNOGi NOG81285.
HOGENOMi HOG000113103.
HOVERGENi HBG000542.
InParanoidi P35569.
KOi K16172.
PhylomeDBi P35569.

Enzyme and pathway databases

Reactomei REACT_169390. Signaling by Leptin.
REACT_205300. PI3K/AKT activation.

Miscellaneous databases

EvolutionaryTracei P35569.
NextBioi 289484.
PROi P35569.
SOURCEi Search...

Gene expression databases

CleanExi MM_IRS1.
Genevestigatori P35569.

Family and domain databases

Gene3Di 2.30.29.30. 2 hits.
InterProi IPR002404. Insln_rcpt_S1.
IPR001849. PH_domain.
IPR011993. PH_like_dom.
[Graphical view ]
Pfami PF02174. IRS. 1 hit.
PF00169. PH. 1 hit.
[Graphical view ]
PRINTSi PR00628. INSULINRSI.
SMARTi SM00233. PH. 1 hit.
SM00310. PTBI. 1 hit.
[Graphical view ]
PROSITEi PS51064. IRS_PTB. 1 hit.
PS50003. PH_DOMAIN. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Cloning of the mouse insulin receptor substrate-1 (IRS-1) gene and complete sequence of mouse IRS-1."
    Araki E., Haag B.L. III, Kahn C.R.
    Biochim. Biophys. Acta 1221:353-356(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
  2. "The insulin-elicited 160 kDa phosphotyrosine protein in mouse adipocytes is an insulin receptor substrate 1: identification by cloning."
    Keller S.R., Aebersold R., Garner C.W., Lienhard G.E.
    Biochim. Biophys. Acta 1172:323-326(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
  3. "The protein-tyrosine kinase fer associates with signaling complexes containing insulin receptor substrate-1 and phosphatidylinositol 3-kinase."
    Iwanishi M., Czech M.P., Cherniack A.D.
    J. Biol. Chem. 275:38995-39000(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH FER.
  4. "Cloning and characterization of PHIP, a novel insulin receptor substrate-1 pleckstrin homology domain interacting protein."
    Farhang-Fallah J., Yin X., Trentin G., Cheng A.M., Rozakis-Adcock M.
    J. Biol. Chem. 275:40492-40497(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH PHIP.
  5. "Insulin receptor substrate-1 in osteoblast is indispensable for maintaining bone turnover."
    Ogata N., Chikazu D., Kubota N., Terauchi Y., Tobe K., Azuma Y., Ohta T., Kadowaki T., Nakamura K., Kawaguchi H.
    J. Clin. Invest. 105:935-943(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: TISSUE SPECIFICITY.
  6. "5'-AMP-activated protein kinase phosphorylates IRS-1 on Ser-789 in mouse C2C12 myotubes in response to 5-aminoimidazole-4-carboxamide riboside."
    Jakobsen S.N., Hardie D.G., Morrice N., Tornqvist H.E.
    J. Biol. Chem. 276:46912-46916(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHORYLATION AT SER-789.
  7. "Control of cell size through phosphorylation of upstream binding factor 1 by nuclear phosphatidylinositol 3-kinase."
    Drakas R., Tu X., Baserga R.
    Proc. Natl. Acad. Sci. U.S.A. 101:9272-9276(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH UBTF AND PIK3CA, EFFECT ON CELL AND BODY SIZE.
  8. Cited for: PHOSPHORYLATION AT SER-632.
  9. Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-340 AND SER-1097, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
    Tissue: Liver.
  10. "Double-stranded RNA-activated protein kinase is a key modulator of insulin sensitivity in physiological conditions and in obesity in mice."
    Carvalho-Filho M.A., Carvalho B.M., Oliveira A.G., Guadagnini D., Ueno M., Dias M.M., Tsukumo D.M., Hirabara S.M., Reis L.F., Curi R., Carvalheira J.B., Saad M.J.
    Endocrinology 153:5261-5274(2012) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH EIF2AK2.

Entry informationi

Entry nameiIRS1_MOUSE
AccessioniPrimary (citable) accession number: P35569
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 1, 1994
Last sequence update: June 1, 1994
Last modified: October 29, 2014
This is version 135 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3