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Reviewed, UniProtKB/Swiss-Prot P42224 (STAT1_HUMAN)

Last modified November 3, 2009. Version 125. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (6) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Binary interactions · Alternative products · Sequence annotation (Features) · Sequences · References · Web resources · Cross-references · Entry information · Relevant documents

Names and origin

Protein namesRecommended name:
    Signal transducer and activator of transcription 1-alpha/beta
Alternative name(s):
    Transcription factor ISGF-3 components p91/p84
Gene names
Name: STAT1
OrganismHomo sapiens (Human) [Complete proteome]
Taxonomic identifier9606 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo

Protein attributes

Sequence length750 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is not processed.
Protein existenceEvidence at protein level.

General annotation (Comments)

Function

Signal transducer and activator of transcription that mediates signaling by interferons (IFNs). Following type I IFN (IFN-alpha and IFN-beta) binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize, associate with ISGF3G/IRF-9 to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of interferon stimulated genes, which drive the cell in an antiviral state. In response to type II IFN (IFN-gamma), STAT1 is tyrosine- and serine-phosphorylated. It then forms a homodimer termed IFN-gamma-activated factor (GAF), migrates into the nucleus and binds to the IFN gamma activated sequence (GAS) to drive the expression of the target genes, inducing a cellular antiviral state. Ref.11 Ref.14 Ref.15 Ref.16

Subunit structure

Isoform alpha homodimerizes upon IFN-gamma induced phosphorylation. Heterodimer with STAT2 upon IFN-alpha/beta induced phosphorylation. Interacts with NMI. Interacts with Sendai virus C', C, Y1 and Y2 proteins, Nipah virus P, V and W proteins, and rabies virus phosphoprotein preventing activation of ISRE and GAS promoter By similarity. Interacts with HCV core protein; the interaction results in STAT1 degradation. Interacts with PIAS1; the interaction requires phosphorylation on Ser-727 and inhibits STAT1 activation.

Subcellular location

Cytoplasm. Nucleus. Note: Translocated into the nucleus in response to IFN-gamma-induced tyrosine phosphorylation and dimerization. Ref.16

Post-translational modification

Phosphorylated on tyrosine and serine residues in response to IFN-alpha, IFN-gamma, PDGF and EGF. Phosphorylation on Tyr-701 (lacking in beta form) by JAK promotes dimerization and subsequent translocation to the nucleus. Phosphorylation on Ser-727 by several kinases including MAPK14, ERK1/2 and CAMKII on IFN-gamma stimulation, regulates STAT1 transcriptional activity. Phosphorylation on Ser-727 promotes sumoylation though increasing interaction with PIAS. Phosphorylation on Ser-727 by PKCdelta induces apoptosis in response to DNA-damaging agents. Ref.16 Ref.8 Ref.9 Ref.10 Ref.18 Ref.19 Ref.20 Ref.22

Sumoylated by SUMO1, SUMO2 and SUMO3. Sumoylation is enhanced by IFN-gamma-induced phosphorylation on Ser-727, and by interaction with PIAS proteins. Enhances the transactivation activity. Ref.14 Ref.15 Ref.18

Involvement in disease

Defects in STAT1 are the cause of STAT1 deficiency [MIM:600555]. Patients generally suffer from mycobacterial or viral diseases. In the case of complete deficiency, patients can die of viral disease. Ref.25

Defects in STAT1 are a cause of mendelian susceptibility to mycobacterial disease (MSMD) [MIM:209950]; also known as familial disseminated atypical mycobacterial infection. This rare condition confers predisposition to illness caused by moderately virulent mycobacterial species, such as Bacillus Calmette-Guerin (BCG) vaccine and environmental non-tuberculous mycobacteria, and by the more virulent Mycobacterium tuberculosis. Other microorganisms rarely cause severe clinical disease in individuals with susceptibility to mycobacterial infections, with the exception of Salmonella which infects less than 50% of these individuals. The pathogenic mechanism underlying MSMD is the impairment of interferon-gamma mediated immunity whose severity determines the clinical outcome. Some patients die of overwhelming mycobacterial disease with lepromatous-like lesions in early childhood, whereas others develop, later in life, disseminated but curable infections with tuberculoid granulomas. MSMD is a genetically heterogeneous disease with autosomal recessive, autosomal dominant or X-linked inheritance. Ref.24

Sequence similarities

Belongs to the transcription factor STAT family.

Contains 1 SH2 domain.

Ontologies

Keywords
   Biological processAntiviral defense
Host-virus interaction
Transcription
Transcription regulation
   Cellular componentCytoplasm
Nucleus
   Coding sequence diversityAlternative splicing
Polymorphism
   DiseaseDisease mutation
   DomainSH2 domain
   LigandDNA-binding
   Molecular functionActivator
   PTMIsopeptide bond
Phosphoprotein
Ubl conjugation
   Technical term3D-structure
Complete proteome
Direct protein sequencing
Gene Ontology (GO)
   Biological processI-kappaB kinase/NF-kappaB cascade

Traceable author statement. Source: ProtInc

activation of caspase activity

Traceable author statement. Source: ProtInc

interspecies interaction between organisms

Inferred from electronic annotation. Source: UniProtKB-KW

regulation of transcription, DNA-dependent

Inferred from electronic annotation. Source: InterPro

response to virus

Inferred from electronic annotation. Source: UniProtKB-KW

transcription from RNA polymerase II promoter Ref.23

Traceable author statement. Source: ProtInc

tyrosine phosphorylation of STAT protein

Traceable author statement. Source: ProtInc

   Cellular componentcytoplasm

Inferred from direct assay. Source: HPA

nucleolus

Inferred from direct assay. Source: HPA

   Molecular functioncalcium ion binding

Inferred from electronic annotation. Source: InterPro

hematopoietin/interferon-class (D200-domain) cytokine receptor signal transducer activity

Traceable author statement. Source: ProtInc

protein binding

Inferred from physical interaction. Source: UniProtKB

transcription factor activity

Traceable author statement. Source: ProtInc

Complete GO annotation...

Binary interactions

Alternative products

This entry describes 2 isoforms produced by alternative splicing. [Align] [Select]
Isoform Alpha (identifier: P42224-1)

Also known as: p91;

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.
Isoform Beta (identifier: P42224-2)

Also known as: p84;

The sequence of this isoform differs from the canonical sequence as follows:
     713-750: Missing.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 750750Signal transducer and activator of transcription 1-alpha/beta
PRO_0000182410

Regions

Domain573 – 67098SH2

Amino acid modifications

Modified residue7011Phosphotyrosine; by JAK Ref.9 Ref.22
Modified residue7271Phosphoserine; by MAPK14 Ref.16 Ref.8 Ref.18 Ref.19 Ref.20
Cross-link703Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO) Ref.14 Ref.15

Natural variations

Alternative sequence713 – 75038Missing in isoform Beta.
VSP_006282
Natural variant301I → T: dbSNP rs34255470.
VAR_034521
Natural variant4911P → A in a breast cancer sample; somatic mutation. Ref.27
VAR_036001
Natural variant6001L → P in STAT1 deficiency; complete. Ref.25
VAR_018265
Natural variant7061L → S in MSMD; loss of GAF and ISGF3 activation; impairs the nuclear accumulation of GAF but not of ISGF3 in heterozygous cells stimulated by IFNs. Ref.24
VAR_018266

Experimental info

Mutagenesis1101K → R: Sumoylated. Ref.15
Mutagenesis7011Y → F: No effect on basal sumoylation. Enhances sumoylation in the presence of MAPK stimulation. Ref.18
Mutagenesis7031K → R: Abolishes sumoylation by SUMO1. Increased IFN-gamma-mediated transactivation. Ref.14 Ref.15
Mutagenesis7271S → A: Decreased transcriptional activation. No effect on basal sumoylation. No enhancement of sumoylation on MAPK stimulation. No PKCdelta-induced apoptosis. Ref.16 Ref.18
Mutagenesis7271S → D: No change in enhancement of MAPK-induced sumoylation. Basal interaction with PIAS1. Interaction with PIAS1 increased on MAPK stimulation. Ref.16 Ref.18
Mutagenesis7271S → E: No change in enhancement of MAPK-induced sumoylation. Ref.16 Ref.18

Secondary structure

............................................................................................. 750
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
Isoform Alpha (p91) [UniParc].

Last modified November 1, 1997. Version 2.
Checksum: 054A813522364BA6

FASTA75087,335
        10         20         30         40         50         60 
MSQWYELQQL DSKFLEQVHQ LYDDSFPMEI RQYLAQWLEK QDWEHAANDV SFATIRFHDL 

        70         80         90        100        110        120 
LSQLDDQYSR FSLENNFLLQ HNIRKSKRNL QDNFQEDPIQ MSMIIYSCLK EERKILENAQ 

       130        140        150        160        170        180 
RFNQAQSGNI QSTVMLDKQK ELDSKVRNVK DKVMCIEHEI KSLEDLQDEY DFKCKTLQNR 

       190        200        210        220        230        240 
EHETNGVAKS DQKQEQLLLK KMYLMLDNKR KEVVHKIIEL LNVTELTQNA LINDELVEWK 

       250        260        270        280        290        300 
RRQQSACIGG PPNACLDQLQ NWFTIVAESL QQVRQQLKKL EELEQKYTYE HDPITKNKQV 

       310        320        330        340        350        360 
LWDRTFSLFQ QLIQSSFVVE RQPCMPTHPQ RPLVLKTGVQ FTVKLRLLVK LQELNYNLKV 

       370        380        390        400        410        420 
KVLFDKDVNE RNTVKGFRKF NILGTHTKVM NMEESTNGSL AAEFRHLQLK EQKNAGTRTN 

       430        440        450        460        470        480 
EGPLIVTEEL HSLSFETQLC QPGLVIDLET TSLPVVVISN VSQLPSGWAS ILWYNMLVAE 

       490        500        510        520        530        540 
PRNLSFFLTP PCARWAQLSE VLSWQFSSVT KRGLNVDQLN MLGEKLLGPN ASPDGLIPWT 

       550        560        570        580        590        600 
RFCKENINDK NFPFWLWIES ILELIKKHLL PLWNDGCIMG FISKERERAL LKDQQPGTFL 

       610        620        630        640        650        660 
LRFSESSREG AITFTWVERS QNGGEPDFHA VEPYTKKELS AVTFPDIIRN YKVMAAENIP 

       670        680        690        700        710        720 
ENPLKYLYPN IDKDHAFGKY YSRPKEAPEP MELDGPKGTG YIKTELISVS EVHPSRLQTT 

       730        740        750 
DNLLPMSPEE FDEVSRIVGS VEFDSMMNTV 

« Hide

Isoform Beta (p84).

Checksum: 31408601223700BB
Show »

FASTA71283,043

References

« Hide 'large scale' references
[1]"Proteins of transcription factor ISGF-3: one gene encodes the 91- and 84-kDa ISGF-3 proteins that are activated by interferon alpha."
Schindler C., Fu X.-Y., Improta T., Aebersold R., Darnell J.E. Jr.
Proc. Natl. Acad. Sci. U.S.A. 89:7836-7839(1992) [PubMed: 1502203] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA], PROTEIN SEQUENCE OF 514-524; 654-660 AND 667-672.
[2]NIEHS SNPs program
Submitted (DEC-2004) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[3]"Complete sequencing and characterization of 21,243 full-length human cDNAs."
Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. expand/collapse author list , Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S.
Nat. Genet. 36:40-45(2004) [PubMed: 14702039] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM ALPHA).
Tissue: Placenta.
[4]"Generation and annotation of the DNA sequences of human chromosomes 2 and 4."
Hillier L.W., Graves T.A., Fulton R.S., Fulton L.A., Pepin K.H., Minx P., Wagner-McPherson C., Layman D., Wylie K., Sekhon M., Becker M.C., Fewell G.A., Delehaunty K.D., Miner T.L., Nash W.E., Kremitzki C., Oddy L., Du H. expand/collapse author list , Sun H., Bradshaw-Cordum H., Ali J., Carter J., Cordes M., Harris A., Isak A., van Brunt A., Nguyen C., Du F., Courtney L., Kalicki J., Ozersky P., Abbott S., Armstrong J., Belter E.A., Caruso L., Cedroni M., Cotton M., Davidson T., Desai A., Elliott G., Erb T., Fronick C., Gaige T., Haakenson W., Haglund K., Holmes A., Harkins R., Kim K., Kruchowski S.S., Strong C.M., Grewal N., Goyea E., Hou S., Levy A., Martinka S., Mead K., McLellan M.D., Meyer R., Randall-Maher J., Tomlinson C., Dauphin-Kohlberg S., Kozlowicz-Reilly A., Shah N., Swearengen-Shahid S., Snider J., Strong J.T., Thompson J., Yoakum M., Leonard S., Pearman C., Trani L., Radionenko M., Waligorski J.E., Wang C., Rock S.M., Tin-Wollam A.-M., Maupin R., Latreille P., Wendl M.C., Yang S.-P., Pohl C., Wallis J.W., Spieth J., Bieri T.A., Berkowicz N., Nelson J.O., Osborne J., Ding L., Meyer R., Sabo A., Shotland Y., Sinha P., Wohldmann P.E., Cook L.L., Hickenbotham M.T., Eldred J., Williams D., Jones T.A., She X., Ciccarelli F.D., Izaurralde E., Taylor J., Schmutz J., Myers R.M., Cox D.R., Huang X., McPherson J.D., Mardis E.R., Clifton S.W., Warren W.C., Chinwalla A.T., Eddy S.R., Marra M.A., Ovcharenko I., Furey T.S., Miller W., Eichler E.E., Bork P., Suyama M., Torrents D., Waterston R.H., Wilson R.K.
Nature 434:724-731(2005) [PubMed: 15815621] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[5]Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. expand/collapse author list , Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H., Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K., Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D., Hunkapiller M.W., Myers E.W., Venter J.C.
Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[6]"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
The MGC Project Team
Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM BETA).
Tissue: Brain.
[7]"The genomic structure of the STAT genes: multiple exons in coincident sites in Stat1 and Stat2."
Yan R., Qureshi S., Zhong Z., Wen Z., Darnell J.E. Jr.
Nucleic Acids Res. 23:459-463(1995) [PubMed: 7885841] [Abstract]
Cited for: PARTIAL NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[8]"Maximal activation of transcription by Stat1 and Stat3 requires both tyrosine and serine phosphorylation."
Wen Z., Zhong Z., Darnell J.E. Jr.
Cell 82:241-250(1995) [PubMed: 7543024] [Abstract]
Cited for: PHOSPHORYLATION AT SER-727, MUTAGENESIS.
[9]"Phosphorylation and activation of the DNA binding activity of purified Stat1 by the Janus protein-tyrosine kinases and the epidermal growth factor receptor."
Quelle F.W., Thierfelder W., Witthuhn B.A., Tang B., Cohen S., Ihle J.N.
J. Biol. Chem. 270:20775-20780(1995) [PubMed: 7657660] [Abstract]
Cited for: PHOSPHORYLATION AT TYR-701.
[10]"The SH2 domains of Stat1 and Stat2 mediate multiple interactions in the transduction of IFN-alpha signals."
Gupta S., Yan H., Wong L.H., Ralph S., Krolewski J., Schindler C.
EMBO J. 15:1075-1084(1996) [PubMed: 8605877] [Abstract]
Cited for: TYROSINE PHOSPHORYLATION, HETERODIMERIZATION, DNA-BINDING, MUTAGENESIS.
[11]"Inhibition of Stat1-mediated gene activation by PIAS1."
Liu B., Liao J., Rao X., Kushner S.A., Chung C.D., Chang D.D., Shuai K.
Proc. Natl. Acad. Sci. U.S.A. 95:10626-10631(1998) [PubMed: 9724754] [Abstract]
Cited for: INTERACTION WITH PIAS1, FUNCTION.
Tissue: B-cell.
[12]"Viral inhibition of interferon signal transduction."
Cebulla C.M., Miller D.M., Sedmak D.D.
Intervirology 42:325-330(1999) [PubMed: 10702714] [Abstract]
Cited for: REVIEW.
[13]"Sendai virus C protein physically associates with Stat1."
Takeuchi K., Komatsu T., Yokoo J., Kato A., Shioda T., Nagai Y., Gotoh B.
Genes Cells 6:545-557(2001) [PubMed: 11442634] [Abstract]
Cited for: INTERACTION WITH SENDAI VIRUS C PROTEIN.
[14]"PIAS proteins promote SUMO-1 conjugation to STAT1."
Ungureanu D., Vanhatupa S., Kotaja N., Yang J., Aittomaeki S., Jaenne O.A., Palvimo J.J., Silvennoinen O.
Blood 102:3311-3313(2003) [PubMed: 12855578] [Abstract]
Cited for: SUMOYLATION AT LYS-703, FUNCTION, MUTAGENESIS OF LYS-703.
[15]"SUMO modification of STAT1 and its role in PIAS-mediated inhibition of gene activation."
Rogers R.S., Horvath C.M., Matunis M.J.
J. Biol. Chem. 278:30091-30097(2003) [PubMed: 12764129] [Abstract]
Cited for: SUMOYLATION AT LYS-703, FUNCTION, MUTAGENESIS OF LYS-110 AND LYS-703.
[16]"Protein kinase Cdelta regulates apoptosis via activation of STAT1."
DeVries T.A., Kalkofen R.L., Matassa A.A., Reyland M.E.
J. Biol. Chem. 279:45603-45612(2004) [PubMed: 15322115] [Abstract]
Cited for: PHOSPHORYLATION AT SER-727, FUNCTION, SUBCELLULAR LOCATION, MUTAGENESIS OF SER-727.
[17]"Hepatitis C virus expression suppresses interferon signaling by degrading STAT1."
Lin W., Choe W.H., Hiasa Y., Kamegaya Y., Blackard J.T., Schmidt E.V., Chung R.T.
Gastroenterology 128:1034-1041(2005) [PubMed: 15825084] [Abstract]
Cited for: INTERACTION WITH HEPATITIS C VIRUS CORE PROTEIN.
[18]"MAPK-induced Ser727 phosphorylation promotes SUMOylation of STAT1."
Vanhatupa S., Ungureanu D., Paakkunainen M., Silvennoinen O.
Biochem. J. 409:179-185(2008) [PubMed: 17897103] [Abstract]
Cited for: PHOSPHORYLATION AT SER-727, INTERACTION WITH PIAS1, SUMOYLATION, MUTAGENESIS OF TYR-701 AND SER-727.
[19]"Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle."
Daub H., Olsen J.V., Bairlein M., Gnad F., Oppermann F.S., Korner R., Greff Z., Keri G., Stemmann O., Mann M.
Mol. Cell 31:438-448(2008) [PubMed: 18691976] [Abstract]
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-727, MASS SPECTROMETRY.
[20]"A quantitative atlas of mitotic phosphorylation."
Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P.
Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed: 18669648] [Abstract]
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-727, MASS SPECTROMETRY.
[21]Colinge J., Superti-Furga G., Bennett K.L.
Submitted (OCT-2008) to UniProtKB
Cited for: IDENTIFICATION [LARGE SCALE ANALYSIS], MASS SPECTROMETRY.
[22]"An extensive survey of tyrosine phosphorylation revealing new sites in human mammary epithelial cells."
Heibeck T.H., Ding S.-J., Opresko L.K., Zhao R., Schepmoes A.A., Yang F., Tolmachev A.V., Monroe M.E., Camp D.G. II, Smith R.D., Wiley H.S., Qian W.-J.
J. Proteome Res. 8:3852-3861(2009) [PubMed: 19534553] [Abstract]
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-701, MASS SPECTROMETRY.
Tissue: Mammary epithelium.
[23]"Crystal structure of a tyrosine phosphorylated STAT-1 dimer bound to DNA."
Chen X., Vinkemeier U., Zhao Y., Jeruzalmi D., Darnell J.E. Jr., Kuriyan J.
Cell 93:827-839(1998) [PubMed: 9630226] [Abstract]
Cited for: X-RAY CRYSTALLOGRAPHY (2.9 ANGSTROMS) OF 136-710.
[24]"Impairment of mycobacterial but not viral immunity by a germline human STAT1 mutation."
Dupuis S., Dargemont C., Fieschi C., Thomassin N., Rosenzweig S., Harris J., Holland S.M., Schreiber R.D., Casanova J.-L.
Science 293:300-303(2001) [PubMed: 11452125] [Abstract]
Cited for: VARIANT MSMD SER-706.
[25]"Impaired response to interferon-alpha/beta and lethal viral disease in human STAT1 deficiency."
Dupuis S., Jouanguy E., Al-Hajjar S., Fieschi C., Al-Mohsen I.Z., Al-Jumaah S., Yang K., Chapgier A., Eidenschenk C., Eid P., Al-Ghonaium A., Tufenkeji H., Frayha H., Al-Gazlan S., Al-Rayes H., Schreiber R.D., Gresser I., Casanova J.L.
Nat. Genet. 33:388-391(2003) [PubMed: 12590259] [Abstract]
Cited for: VARIANT STAT1 DEFICIENCY PRO-600.
[26]"Nipah virus V and W proteins have a common STAT1-binding domain yet inhibit STAT1 activation from the cytoplasmic and nuclear compartments, respectively."
Shaw M.L., Garcia-Sastre A., Palese P., Basler C.F.
J. Virol. 78:5633-5641(2004) [PubMed: 15140960] [Abstract]
Cited for: INTERACTION WITH NIPAH V AND W PROTEINS.
[27]"The consensus coding sequences of human breast and colorectal cancers."
Sjoeblom T., Jones S., Wood L.D., Parsons D.W., Lin J., Barber T.D., Mandelker D., Leary R.J., Ptak J., Silliman N., Szabo S., Buckhaults P., Farrell C., Meeh P., Markowitz S.D., Willis J., Dawson D., Willson J.K.V. expand/collapse author list , Gazdar A.F., Hartigan J., Wu L., Liu C., Parmigiani G., Park B.H., Bachman K.E., Papadopoulos N., Vogelstein B., Kinzler K.W., Velculescu V.E.
Science 314:268-274(2006) [PubMed: 16959974] [Abstract]
Cited for: VARIANT [LARGE SCALE ANALYSIS] ALA-491.
+Additional computationally mapped references.

Web resources

NIEHS-SNPs
STAT1base

STAT1 mutation db

Wikipedia

STAT1 entry

Cross-references

Sequence databases

M97935 mRNA. Translation: AAB64012.1.
M97936 mRNA. No translation available.
AY865620 Genomic DNA. Translation: AAW56072.1.
AK315002 mRNA. Translation: BAG37497.1.
AC067945 Genomic DNA. Translation: AAY24183.1.
CH471058 Genomic DNA. Translation: EAX10850.1.
BC002704 mRNA. Translation: AAH02704.1.
U18662 Genomic DNA. No translation available.
U18663 Genomic DNA. No translation available.
U18664 Genomic DNA. No translation available.
U18665 Genomic DNA. No translation available.
U18666 Genomic DNA. No translation available.
U18667 Genomic DNA. No translation available.
U18668 Genomic DNA. No translation available.
U18669 Genomic DNA. No translation available.
U18670 Genomic DNA. No translation available.
IPIIPI00030781.
IPI00218188.
PIRA46159.
RefSeqNP_009330.1.
NP_644671.1.
UniGeneHs.642990

3D structure databases

EntryMethodResolution (Å)ChainPositionsPDBsum
1BF5X-ray2.90A136-710[»]
1YVLX-ray3.00A/B1-683[»]
2KA6NMR-B710-750[»]
ModBaseSearch...

Protein-protein interaction databases

DIPDIP:218N.
IntActP42224. 11 interactions.
STRINGP42224.

PTM databases

PhosphoSiteP42224.

Proteomic databases

PeptideAtlasP42224.
PRIDEP42224.

Genome annotation databases

EnsemblENST00000361099; ENSP00000354394; ENSG00000115415; Homo sapiens. [Genome view]
ENST00000392322; ENSP00000376136; ENSG00000115415; Homo sapiens. [Genome view]
ENST00000392323; ENSP00000376137; ENSG00000115415; Homo sapiens. [Genome view]
ENST00000409465; ENSP00000386244; ENSG00000115415; Homo sapiens. [Genome view]
ENST00000415035; ENSP00000388240; ENSG00000115415; Homo sapiens. [Genome view]
ENST00000423282; ENSP00000388772; ENSG00000115415; Homo sapiens. [Genome view]
ENST00000424722; ENSP00000402548; ENSG00000115415; Homo sapiens. [Genome view]
ENST00000432058; ENSP00000416019; ENSG00000115415; Homo sapiens. [Genome view]
ENST00000452281; ENSP00000394512; ENSG00000115415; Homo sapiens. [Genome view]
ENST00000454414; ENSP00000411398; ENSG00000115415; Homo sapiens. [Genome view]
GeneID6772.
KEGGhsa:6772.
UCSCuc002usj.2. human.

Organism-specific databases

CTD6772.
GeneCardsGC02M191542.
H-InvDBHIX0002682.
HGNCHGNC:11362. STAT1.
HPACAB004049.
HPA000931.
HPA000982.
MIM209950. phenotype.
600555. gene+phenotype.
Orphanet748. Mendelian susceptibility to atypical mycobacteria.
PharmGKBPA36183.
GenAtlasSearch...

Phylogenomic databases

HOGENOMP42224.
HOVERGENP42224.
OMAEWKQRQQ.

Enzyme and pathway databases

Pathway_Interaction_DBepopathway. EPO signaling pathway.
fgf_pathway. FGF signaling pathway.
ifngpathway. IFN-gamma pathway.
il12_2pathway. IL12-mediated signaling events.
il2_1pathway. IL2-mediated signaling events.
il23pathway. IL23-mediated signaling events.
il27pathway. IL27-mediated signaling events.
il6_7pathway. IL6-mediated signaling events.
pdgfrbpathway. PDGFR-beta signaling pathway.
kitpathway. Signaling events mediated by Stem cell factor receptor (c-Kit).
tnfpathway. TNF receptor signaling pathway.
ReactomeREACT_16888. Signaling by PDGF.

Gene expression databases

ArrayExpressP42224.
BgeeP42224.
CleanExHS_STAT1.
GenevestigatorP42224.
GermOnlineENSG00000115415. Homo sapiens.

Family and domain databases

InterProIPR011992. EF-Hand_type.
IPR000980. SH2.
IPR013800. STAT_TF_alpha.
IPR001217. STAT_TF_core.
IPR013801. STAT_TF_DNA-bd.
IPR012345. STAT_TF_DNA-bd_sub.
IPR013799. STAT_TF_prot_interaction.
[Graphical view]
Gene3DG3DSA:1.10.238.10. EF-Hand_type. 1 hit.
G3DSA:3.30.505.10. SH2. 1 hit.
G3DSA:1.20.1050.20. STAT_alpha. 1 hit.
G3DSA:2.60.40.630. STAT_DNA_bd_sub. 1 hit.
G3DSA:1.10.532.10. STAT_protein_interaction. 1 hit.
PANTHERPTHR11801. STAT. 1 hit.
PfamPF00017. SH2. 1 hit.
PF01017. STAT_alpha. 1 hit.
PF02864. STAT_bind. 1 hit.
PF02865. STAT_int. 1 hit.
[Graphical view]
SMARTSM00252. SH2. 1 hit.
[Graphical view]
PROSITEPS50001. SH2. 1 hit.
[Graphical view]
ProtoNetSearch...

Other Resources

DrugBankDB01073. Fludarabine.
NextBio26428.
PMAP-CutDBP42224.
SOURCESearch...

Entry information

Entry nameSTAT1_HUMAN
AccessionPrimary (citable) accession number: P42224
Secondary accession number(s): B2RCA0, Q53S88
Entry history
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1997
Last modified: November 3, 2009
This is version 125 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHPI (Human Proteome Initiative)
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Relevant documents

Human chromosome 2

Human chromosome 2: entries, gene names and cross-references to MIM

Human entries with polymorphisms or disease mutations

List of human entries with polymorphisms or disease mutations

Human polymorphisms and disease mutations

Index of human polymorphisms and disease mutations

MIM cross-references

Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Binary interactions · Alternative products · Sequence annotation (Features) · Sequences · References · Web resources · Cross-references · Entry information · Relevant documents