CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-007547
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Signal transducer and activator of transcription 3 
Protein Synonyms/Alias
 Acute-phase response factor 
Gene Name
 Stat3 
Gene Synonyms/Alias
 Aprf 
Created Date
 July 27, 2013 
Organism
 Mus musculus (Mouse) 
NCBI Taxa ID
 10090 
Lysine Modification
Position
Peptide
Type
References
87QHNLRRIKQFLQSRYubiquitination[1]
177DDFDFNYKTLKSQGDubiquitination[1]
180DFNYKTLKSQGDMQDubiquitination[1]
244DEELADWKRRQQIACubiquitination[1]
294LQQKVSYKGDPIVQHubiquitination[1]
318ELFRNLMKSAFVVERubiquitination[1]
363PELNYQLKIKVCIDKubiquitination[1]
626VTFTWVEKDISGKTQubiquitination[1]
631VEKDISGKTQIQSVEubiquitination[1]
707GSAAPYLKTKFICVTubiquitination[1]
Reference
 [1] Proteomic analyses reveal divergent ubiquitylation site patterns in murine tissues.
 Wagner SA, Beli P, Weinert BT, Schölz C, Kelstrup CD, Young C, Nielsen ML, Olsen JV, Brakebusch C, Choudhary C.
 Mol Cell Proteomics. 2012 Dec;11(12):1578-85. [PMID: 22790023] 
Functional Description
 Signal transducer and transcription activator that mediates cellular responses to interleukins, KITLG/SCF and other growth factors. May mediate cellular responses to activated FGFR1, FGFR2, FGFR3 and FGFR4. Binds to the interleukin-6 (IL-6)- responsive elements identified in the promoters of various acute- phase protein genes. Activated by IL31 through IL31RA. STAT3B interacts with the N-terminal part of JUN to activate such promoters in a cooperative way. Cytoplasmic STAT3 represses macroautophagy by inhibiting EIF2AK2/PKR activity. Plays an important role in host defense in methicillin-resistant S.aureus lung infection by regulating the expression of the antimicrobial lectin REG3G. 
Sequence Annotation
 DOMAIN 580 670 SH2.
 MOTIF 150 162 Essential for nuclear import.
 MOD_RES 705 705 Phosphotyrosine; by FER and PTK6.
 MOD_RES 727 727 Phosphoserine; by DYRK2, NLK, NEK6,  
Keyword
 3D-structure; Activator; Acute phase; Alternative splicing; Complete proteome; Cytoplasm; Direct protein sequencing; DNA-binding; Nucleus; Phosphoprotein; Reference proteome; SH2 domain; Transcription; Transcription regulation. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 770 AA 
Protein Sequence
MAQWNQLQQL DTRYLEQLHQ LYSDSFPMEL RQFLAPWIES QDWAYAASKE SHATLVFHNL 60
LGEIDQQYSR FLQESNVLYQ HNLRRIKQFL QSRYLEKPME IARIVARCLW EESRLLQTAA 120
TAAQQGGQAN HPTAAVVTEK QQMLEQHLQD VRKRVQDLEQ KMKVVENLQD DFDFNYKTLK 180
SQGDMQDLNG NNQSVTRQKM QQLEQMLTAL DQMRRSIVSE LAGLLSAMEY VQKTLTDEEL 240
ADWKRRQQIA CIGGPPNICL DRLENWITSL AESQLQTRQQ IKKLEELQQK VSYKGDPIVQ 300
HRPMLEERIV ELFRNLMKSA FVVERQPCMP MHPDRPLVIK TGVQFTTKVR LLVKFPELNY 360
QLKIKVCIDK DSGDVAALRG SRKFNILGTN TKVMNMEESN NGSLSAEFKH LTLREQRCGN 420
GGRANCDASL IVTEELHLIT FETEVYHQGL KIDLETHSLP VVVISNICQM PNAWASILWY 480
NMLTNNPKNV NFFTKPPIGT WDQVAEVLSW QFSSTTKRGL SIEQLTTLAE KLLGPGVNYS 540
GCQITWAKFC KENMAGKGFS FWVWLDNIID LVKKYILALW NEGYIMGFIS KERERAILST 600
KPPGTFLLRF SESSKEGGVT FTWVEKDISG KTQIQSVEPY TKQQLNNMSF AEIIMGYKIM 660
DATNILVSPL VYLYPDIPKE EAFGKYCRPE SQEHPEADPG SAAPYLKTKF ICVTPTTCSN 720
TIDLPMSPRT LDSLMQFGNN GEGAEPSAGG QFESLTFDMD LTSECATSPM 770 
Gene Ontology
 GO:0005829; C:cytosol; TAS:Reactome.
 GO:0005634; C:nucleus; IDA:UniProtKB.
 GO:0005886; C:plasma membrane; IDA:MGI.
 GO:0005509; F:calcium ion binding; IEA:InterPro.
 GO:0004879; F:ligand-activated sequence-specific DNA binding RNA polymerase II transcription factor activity; IEA:Compara.
 GO:0043565; F:sequence-specific DNA binding; IDA:MGI.
 GO:0000981; F:sequence-specific DNA binding RNA polymerase II transcription factor activity; IDA:MGI.
 GO:0008134; F:transcription factor binding; ISS:UniProtKB.
 GO:0044212; F:transcription regulatory region DNA binding; IEA:Compara.
 GO:0006953; P:acute-phase response; IEA:UniProtKB-KW.
 GO:0048708; P:astrocyte differentiation; IMP:UniProtKB.
 GO:0008283; P:cell proliferation; IDA:MGI.
 GO:0019221; P:cytokine-mediated signaling pathway; NAS:UniProtKB.
 GO:0042755; P:eating behavior; IMP:MGI.
 GO:0001754; P:eye photoreceptor cell differentiation; IMP:MGI.
 GO:0042593; P:glucose homeostasis; IMP:MGI.
 GO:0070102; P:interleukin-6-mediated signaling pathway; IEA:Compara.
 GO:0060397; P:JAK-STAT cascade involved in growth hormone signaling pathway; IDA:BHF-UCL.
 GO:0016310; P:phosphorylation; IDA:UniProtKB.
 GO:0045747; P:positive regulation of Notch signaling pathway; IMP:UniProtKB.
 GO:0045944; P:positive regulation of transcription from RNA polymerase II promoter; IDA:MGI.
 GO:0006606; P:protein import into nucleus; ISS:UniProtKB.
 GO:0060019; P:radial glial cell differentiation; IMP:UniProtKB.
 GO:0040014; P:regulation of multicellular organism growth; IMP:MGI.
 GO:0042493; P:response to drug; IEA:Compara.
 GO:0032355; P:response to estradiol stimulus; IEA:Compara.
 GO:0045471; P:response to ethanol; IEA:Compara.
 GO:0019953; P:sexual reproduction; IMP:MGI.
 GO:0019827; P:stem cell maintenance; IMP:MGI.
 GO:0001659; P:temperature homeostasis; IMP:MGI. 
Interpro
 IPR011992; EF-hand-like_dom.
 IPR008967; p53-like_TF_DNA-bd.
 IPR000980; SH2.
 IPR013800; STAT_TF_alpha.
 IPR015988; STAT_TF_coiled-coil.
 IPR001217; STAT_TF_core.
 IPR013801; STAT_TF_DNA-bd.
 IPR012345; STAT_TF_DNA-bd_sub.
 IPR013799; STAT_TF_prot_interaction. 
Pfam
 PF00017; SH2
 PF01017; STAT_alpha
 PF02864; STAT_bind
 PF02865; STAT_int 
SMART
 SM00252; SH2
 SM00964; STAT_int 
PROSITE
 PS50001; SH2 
PRINTS