<p>Provides any useful information about the protein, mostly biological knowledge.</p><p><a href='../manual/function_section' target='_top'>More...</a></p>Functionⁱ

<p>Describes the metabolic pathway(s) associated with a protein.</p><p><a href='../manual/pathway' target='_top'>More...</a></p>Pathwayⁱ

Regions

Feature key	Position(s)	Length	Description	Graphical view	Feature identifier	Actions
<p>Specifies the position(s) and type(s) of zinc fingers within the protein.</p><p><a href='../manual/zn_fing' target='_top'>More...</a></p>Zinc fingeri	320 – 397	78	SP-RING-typePROSITE-ProRule annotation <p>Manual validated information which has been generated by the UniProtKB automatic annotation system.</p> <p><a href="/manual/evidences#ECO:0000255">More…</a></p> Manual assertion according to rulesi PROSITE-ProRule:PRU00452			Add BLAST

<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><p><a href='../manual/gene_ontology' target='_top'>More...</a></p>GO - Molecular functionⁱ

1. DNA binding Source: UniProtKB-KW
2. SUMO ligase activity Source: Ensembl
3. transcription corepressor activity Source: MGI

   Inferred from sequence alignmentⁱ

   • 9724754

4. ubiquitin protein ligase binding Source: BHF-UCL

   <p>Inferred from Physical Interaction</p> <p>Covers physical interactions between the gene product of interest and another molecule (or ion, or complex).</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#ipi">GO evidence code guide</a></p> Inferred from physical interactionⁱ

   • 16816390

5. zinc ion binding Source: InterPro

<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><p><a href='../manual/gene_ontology' target='_top'>More...</a></p>GO - Biological processⁱ

1. JAK-STAT cascade Source: MGI

   Inferred from sequence alignmentⁱ

   • 9724754

2. negative regulation of transcription from RNA polymerase II promoter Source: BHF-UCL

   <p>Inferred from Mutant Phenotype</p> <p>Describes annotations that are concluded from looking at variations or changes in a gene product such as mutations or abnormal levels and includes techniques such as knockouts, overexpression, anti-sense experiments and use of specific protein inhibitors.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#imp">GO evidence code guide</a></p> Inferred from mutant phenotypeⁱ

   • 16127449

3. positive regulation of proteasomal ubiquitin-dependent protein catabolic process Source: UniProtKB

   <p>Inferred from Mutant Phenotype</p> <p>Describes annotations that are concluded from looking at variations or changes in a gene product such as mutations or abnormal levels and includes techniques such as knockouts, overexpression, anti-sense experiments and use of specific protein inhibitors.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#imp">GO evidence code guide</a></p> Inferred from mutant phenotypeⁱ

   • 22406621

4. positive regulation of protein sumoylation Source: UniProtKB
5. positive regulation of smooth muscle cell differentiation Source: Ensembl
6. positive regulation of transcription, DNA-templated Source: Ensembl
7. protein-DNA complex assembly Source: Ensembl
8. protein sumoylation Source: UniProtKB

   <p>Inferred from Direct Assay</p> <p>Used to indicate a direct assay for the function, process or component indicated by the GO term.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#ida">GO evidence code guide</a></p> Inferred from direct assayⁱ

   • 22406621

9. regulation of cell proliferation Source: UniProtKB

   <p>Inferred from Mutant Phenotype</p> <p>Describes annotations that are concluded from looking at variations or changes in a gene product such as mutations or abnormal levels and includes techniques such as knockouts, overexpression, anti-sense experiments and use of specific protein inhibitors.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#imp">GO evidence code guide</a></p> Inferred from mutant phenotypeⁱ

   • 22406621

10. spermatogenesis Source: Ensembl
11. transcription, DNA-templated Source: UniProtKB-KW

<p>UniProtKB Keywords constitute a <a target="_top" href="/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>Keywords - Molecular functionⁱ

<p>UniProtKB Keywords constitute a <a target="_top" href="/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>Keywords - Biological processⁱ

<p>UniProtKB Keywords constitute a <a target="_top" href="/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>Keywords - Ligandⁱ

Enzyme and pathway databases

<p>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><p><a href='../manual/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyⁱ

Organism-specific databases

<p>Provides information on the location and the topology of the mature protein in the cell.</p><p><a href='../manual/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationⁱ

<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><p><a href='../manual/gene_ontology' target='_top'>More...</a></p>GO - Cellular componentⁱ

1. nuclear speck Source: UniProtKB-SubCell
2. nucleus Source: MGI

   <p>Inferred from Direct Assay</p> <p>Used to indicate a direct assay for the function, process or component indicated by the GO term.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#ida">GO evidence code guide</a></p> Inferred from direct assayⁱ

   • 16522640

3. PML body Source: UniProtKB-SubCell

<p>UniProtKB Keywords constitute a <a target="_top" href="/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>Keywords - Cellular componentⁱ

<p>Provides information on the disease(s) and phenotype(s) associated with the deficiency of a protein.</p><p><a href='../manual/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechⁱ

Mutagenesis

Feature key	Position(s)	Length	Description	Graphical view	Feature identifier	Actions
<p>Describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.</p><p><a href='../manual/mutagen' target='_top'>More...</a></p>Mutagenesisi	346 – 346	1	C → G: Loss of promotion of EKLF sumoylation; when associated with G-351 and A-356. 1 Publication <p>Manually curated information for which there is published experimental evidence.</p> <p><a href="/manual/evidences#ECO:0000269">More…</a></p> Manual assertion based on experiment ini Ref.8 "Sumoylation of EKLF promotes transcriptional repression and is involved in inhibition of megakaryopoiesis." Siatecka M., Xue L., Bieker J.J. Mol. Cell. Biol. 27:8547-8560(2007) [PubMed] [Europe PMC] [Abstract] Cited for: SUMOYLATION OF KLF1, MUTAGENESIS OF CYS-346; CYS-351; CYS-356; ILE-363 AND 375-PRO-VAL-376.
<p>Describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.</p><p><a href='../manual/mutagen' target='_top'>More...</a></p>Mutagenesisi	351 – 351	1	C → G: Loss of promotion of EKLF sumoylation; when associated with G-346 and A-356. 1 Publication <p>Manually curated information for which there is published experimental evidence.</p> <p><a href="/manual/evidences#ECO:0000269">More…</a></p> Manual assertion based on experiment ini Ref.8 "Sumoylation of EKLF promotes transcriptional repression and is involved in inhibition of megakaryopoiesis." Siatecka M., Xue L., Bieker J.J. Mol. Cell. Biol. 27:8547-8560(2007) [PubMed] [Europe PMC] [Abstract] Cited for: SUMOYLATION OF KLF1, MUTAGENESIS OF CYS-346; CYS-351; CYS-356; ILE-363 AND 375-PRO-VAL-376.
<p>Describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.</p><p><a href='../manual/mutagen' target='_top'>More...</a></p>Mutagenesisi	356 – 356	1	C → A: Loss of promotion of EKLF sumoylation; when associated with G-346 and G-351. 1 Publication <p>Manually curated information for which there is published experimental evidence.</p> <p><a href="/manual/evidences#ECO:0000269">More…</a></p> Manual assertion based on experiment ini Ref.8 "Sumoylation of EKLF promotes transcriptional repression and is involved in inhibition of megakaryopoiesis." Siatecka M., Xue L., Bieker J.J. Mol. Cell. Biol. 27:8547-8560(2007) [PubMed] [Europe PMC] [Abstract] Cited for: SUMOYLATION OF KLF1, MUTAGENESIS OF CYS-346; CYS-351; CYS-356; ILE-363 AND 375-PRO-VAL-376.
<p>Describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.</p><p><a href='../manual/mutagen' target='_top'>More...</a></p>Mutagenesisi	363 – 363	1	I → S: Loss of promotion of EKLF sumoylation. 1 Publication <p>Manually curated information for which there is published experimental evidence.</p> <p><a href="/manual/evidences#ECO:0000269">More…</a></p> Manual assertion based on experiment ini Ref.8 "Sumoylation of EKLF promotes transcriptional repression and is involved in inhibition of megakaryopoiesis." Siatecka M., Xue L., Bieker J.J. Mol. Cell. Biol. 27:8547-8560(2007) [PubMed] [Europe PMC] [Abstract] Cited for: SUMOYLATION OF KLF1, MUTAGENESIS OF CYS-346; CYS-351; CYS-356; ILE-363 AND 375-PRO-VAL-376.
<p>Describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.</p><p><a href='../manual/mutagen' target='_top'>More...</a></p>Mutagenesisi	372 – 372	1	W → A: Loss of promotion of NCOA2 sumoylation. 1 Publication <p>Manually curated information for which there is published experimental evidence.</p> <p><a href="/manual/evidences#ECO:0000269">More…</a></p> Manual assertion based on experiment ini Ref.6 "PIAS proteins modulate transcription factors by functioning as SUMO-1 ligases." Kotaja N., Karvonen U., Jaenne O.A., Palvimo J.J. Mol. Cell. Biol. 22:5222-5234(2002) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH SUMO1; UBE2I AND NCOA2, SUBCELLULAR LOCATION, SUMOYLATION OF AR AND NCOA2, MUTAGENESIS OF TRP-372.
<p>Describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.</p><p><a href='../manual/mutagen' target='_top'>More...</a></p>Mutagenesisi	375 – 376	2	PV → AA: Loss of promotion of EKLF sumoylation. 1 Publication <p>Manually curated information for which there is published experimental evidence.</p> <p><a href="/manual/evidences#ECO:0000269">More…</a></p> Manual assertion based on experiment ini Ref.8 "Sumoylation of EKLF promotes transcriptional repression and is involved in inhibition of megakaryopoiesis." Siatecka M., Xue L., Bieker J.J. Mol. Cell. Biol. 27:8547-8560(2007) [PubMed] [Europe PMC] [Abstract] Cited for: SUMOYLATION OF KLF1, MUTAGENESIS OF CYS-346; CYS-351; CYS-356; ILE-363 AND 375-PRO-VAL-376.

<p>Describes post-translational modifications (PTMs) and/or processing events.</p><p><a href='../manual/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingⁱ

Molecule processing

Feature key	Position(s)	Length	Description	Graphical view	Feature identifier	Actions
<p>Indicates that the initiator methionine is cleaved from the mature protein.</p><p><a href='../manual/init_met' target='_top'>More...</a></p>Initiator methioninei	1 – 1	1	RemovedBy similarity
<p>Describes the extent of a polypeptide chain in the mature protein following processing.</p><p><a href='../manual/chain' target='_top'>More...</a></p>Chaini	2 – 651	650	E3 SUMO-protein ligase PIAS1		PRO_0000218975	Add BLAST

Amino acid modifications

Feature key	Position(s)	Length	Description	Graphical view	Feature identifier	Actions
<p>Specifies the position and type of each modified residue excluding <a href="/manual/lipid">lipids</a>, <a href="/manual/carbohyd">glycans</a> and <a href="/manual/crosslnk">protein cross-links</a>.</p><p><a href='../manual/mod_res' target='_top'>More...</a></p>Modified residuei	2 – 2	1	N-acetylalanineBy similarity
<p>Specifies the position and type of each modified residue excluding <a href="/manual/lipid">lipids</a>, <a href="/manual/carbohyd">glycans</a> and <a href="/manual/crosslnk">protein cross-links</a>.</p><p><a href='../manual/mod_res' target='_top'>More...</a></p>Modified residuei	303 – 303	1	Asymmetric dimethylarginine; by PRMT1By similarity
<p>Specifies the position and type of each modified residue excluding <a href="/manual/lipid">lipids</a>, <a href="/manual/carbohyd">glycans</a> and <a href="/manual/crosslnk">protein cross-links</a>.</p><p><a href='../manual/mod_res' target='_top'>More...</a></p>Modified residuei	485 – 485	1	Phosphoserine1 Publication <p>Manually curated information for which there is published experimental evidence.</p> <p><a href="/manual/evidences#ECO:0000269">More…</a></p> Manual assertion based on experiment ini Ref.10 "Large-scale phosphorylation analysis of mouse liver." Villen J., Beausoleil S.A., Gerber S.A., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 104:1488-1493(2007) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-485 AND THR-487, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
<p>Specifies the position and type of each modified residue excluding <a href="/manual/lipid">lipids</a>, <a href="/manual/carbohyd">glycans</a> and <a href="/manual/crosslnk">protein cross-links</a>.</p><p><a href='../manual/mod_res' target='_top'>More...</a></p>Modified residuei	487 – 487	1	Phosphothreonine1 Publication <p>Manually curated information for which there is published experimental evidence.</p> <p><a href="/manual/evidences#ECO:0000269">More…</a></p> Manual assertion based on experiment ini Ref.10 "Large-scale phosphorylation analysis of mouse liver." Villen J., Beausoleil S.A., Gerber S.A., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 104:1488-1493(2007) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-485 AND THR-487, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
<p>Specifies the position and type of each modified residue excluding <a href="/manual/lipid">lipids</a>, <a href="/manual/carbohyd">glycans</a> and <a href="/manual/crosslnk">protein cross-links</a>.</p><p><a href='../manual/mod_res' target='_top'>More...</a></p>Modified residuei	503 – 503	1	PhosphoserineBy similarity
<p>Specifies the position and type of each modified residue excluding <a href="/manual/lipid">lipids</a>, <a href="/manual/carbohyd">glycans</a> and <a href="/manual/crosslnk">protein cross-links</a>.</p><p><a href='../manual/mod_res' target='_top'>More...</a></p>Modified residuei	510 – 510	1	PhosphoserineBy similarity
<p>Specifies the position and type of each modified residue excluding <a href="/manual/lipid">lipids</a>, <a href="/manual/carbohyd">glycans</a> and <a href="/manual/crosslnk">protein cross-links</a>.</p><p><a href='../manual/mod_res' target='_top'>More...</a></p>Modified residuei	522 – 522	1	PhosphoserineBy similarity

<p>Describes post-translational modifications (PTMs). This subsection complements the information provided at the sequence level or describes modifications for which position-specific data is not yet available.</p><p><a href='../manual/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationⁱ

<p>UniProtKB Keywords constitute a <a target="_top" href="/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>Keywords - PTMⁱ

Proteomic databases

PTM databases

<p>Provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.</p><p><a href='../manual/expression_section' target='_top'>More...</a></p>Expressionⁱ

<p>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 the protein level’.</p><p><a href='../manual/tissue_specificity' target='_top'>More...</a></p>Tissue specificityⁱ

<p>Provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified ‘at the protein level’.</p><p><a href='../manual/developmental_stage' target='_top'>More...</a></p>Developmental stageⁱ

Gene expression databases

<p>Provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.</p><p><a href='../manual/interaction_section' target='_top'>More...</a></p>Interactionⁱ

<p>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 ‘Function’ section).</p><p><a href='../manual/subunit_structure' target='_top'>More...</a></p>Subunit structureⁱ

<p>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="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.</p><p><a href='../manual/binary_interactions' target='_top'>More...</a></p>Binary interactionsⁱ

Protein-protein interaction databases

<p>Provides information on the tertiary structure of a protein.</p><p><a href='../manual/structure_section' target='_top'>More...</a></p>Structureⁱ

3D structure databases

<p>Provides information on sequence similarities with other proteins and the domain(s) present in a protein.</p><p><a href='../manual/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsⁱ

Domains and Repeats

Feature key	Position(s)	Length	Description	Graphical view	Feature identifier	Actions
<p>Describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.</p><p><a href='../manual/domain' target='_top'>More...</a></p>Domaini	11 – 45	35	SAPPROSITE-ProRule annotation <p>Manual validated information which has been generated by the UniProtKB automatic annotation system.</p> <p><a href="/manual/evidences#ECO:0000255">More…</a></p> Manual assertion according to rulesi PROSITE-ProRule:PRU00186			Add BLAST
<p>Describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.</p><p><a href='../manual/domain' target='_top'>More...</a></p>Domaini	124 – 288	165	PINITPROSITE-ProRule annotation <p>Manual validated information which has been generated by the UniProtKB automatic annotation system.</p> <p><a href="/manual/evidences#ECO:0000255">More…</a></p> Manual assertion according to rulesi PROSITE-ProRule:PRU00799			Add BLAST
<p>Indicates the positions and types of repeated sequence motifs or repeated domains within the protein.</p><p><a href='../manual/repeat' target='_top'>More...</a></p>Repeati	520 – 523	4	1
<p>Indicates the positions and types of repeated sequence motifs or repeated domains within the protein.</p><p><a href='../manual/repeat' target='_top'>More...</a></p>Repeati	557 – 560	4	2
<p>Indicates the positions and types of repeated sequence motifs or repeated domains within the protein.</p><p><a href='../manual/repeat' target='_top'>More...</a></p>Repeati	598 – 601	4	3; approximate
<p>Indicates the positions and types of repeated sequence motifs or repeated domains within the protein.</p><p><a href='../manual/repeat' target='_top'>More...</a></p>Repeati	612 – 615	4	4; approximate

Region

Feature key	Position(s)	Length	Description	Graphical view	Feature identifier	Actions
<p>Describes a region of interest that cannot be described in other subsections.</p><p><a href='../manual/region' target='_top'>More...</a></p>Regioni	462 – 473	12	SUMO1-bindingBy similarity			Add BLAST
<p>Describes a region of interest that cannot be described in other subsections.</p><p><a href='../manual/region' target='_top'>More...</a></p>Regioni	520 – 615	96	4 X 4 AA repeats of N-T-S-L			Add BLAST

Motif

Feature key	Position(s)	Length	Description	Graphical view	Feature identifier	Actions
<p>Describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.</p><p><a href='../manual/motif' target='_top'>More...</a></p>Motifi	19 – 23	5	LXXLL motif
<p>Describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.</p><p><a href='../manual/motif' target='_top'>More...</a></p>Motifi	56 – 64	9	Nuclear localization signalSequence Analysis
<p>Describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.</p><p><a href='../manual/motif' target='_top'>More...</a></p>Motifi	368 – 380	13	Nuclear localization signalSequence Analysis			Add BLAST

Compositional bias

Feature key	Position(s)	Length	Description	Graphical view	Feature identifier	Actions
<p>Describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.</p><p><a href='../manual/compbias' target='_top'>More...</a></p>Compositional biasi	577 – 634	58	Ser-rich			Add BLAST

<p>Provides general information on the biological role of a domain. The term ‘domain’ is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.</p><p><a href='../manual/domain_cc' target='_top'>More...</a></p>Domainⁱ

<p>Provides information about the sequence similarity with other proteins.</p><p><a href='../manual/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesⁱ

Zinc finger

Feature key	Position(s)	Length	Description	Graphical view	Feature identifier	Actions
<p>Specifies the position(s) and type(s) of zinc fingers within the protein.</p><p><a href='../manual/zn_fing' target='_top'>More...</a></p>Zinc fingeri	320 – 397	78	SP-RING-typePROSITE-ProRule annotation <p>Manual validated information which has been generated by the UniProtKB automatic annotation system.</p> <p><a href="/manual/evidences#ECO:0000255">More…</a></p> Manual assertion according to rulesi PROSITE-ProRule:PRU00452			Add BLAST

<p>UniProtKB Keywords constitute a <a target="_top" href="/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>Keywords - Domainⁱ

Phylogenomic databases

Family and domain databases

<p>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 length and molecular weight.</p><p><a href='../manual/sequences_section' target='_top'>More...</a></p>Sequenceⁱ

<p>Indicates if the canonical sequence displayed by default in the entry is complete or not.</p><p><a href='../manual/sequence_status' target='_top'>More...</a></p>Sequence statusⁱ: Complete.

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

        10         20         30         40         50
MADSAELKQM VMSLRVSELQ VLLGYAGRNK HGRKHELLTK ALHLLKAGCS 
        60         70         80         90        100
PAVQMKIKEL YRRRFPQKIM TPADLSIPNV HSSPMPPTLS PSTIPQLTYD 
       110        120        130        140        150
GHPASSPLLP VSLLGPKHEL ELPHLTSALH PVHPDIKLQK LPFYDLLDEL 
       160        170        180        190        200
IKPTSLASDN SQRFRETCFA FALTPQQVQQ ISSSMDISGT KCDFTVQVQL 
       210        220        230        240        250
RFCLSETSCP QEDHFPPNLC VKVNTKPCSL PGYLPPTKNG VEPKRPSRPI 
       260        270        280        290        300
NITSLVRLST TVPNTIVVSW TAEIGRTYSM AVYLVKQLSS TVLLQRLRAK 
       310        320        330        340        350
GIRNPDHSRA LIKEKLTADP DSEIATTSLR VSLLCPLGKM RLTIPCRALT 
       360        370        380        390        400
CSHLQCFDAT LYIQMNEKKP TWVCPVCDKK APYEHLIIDG LFMEILKYCT 
       410        420        430        440        450
DCDEIQFKED GSWAPMRSKK EVQEVTASYN GVDGCLSSTL EHQVASHNQS 
       460        470        480        490        500
SNKNKKVEVI DLTIDSSSDE EEEEPPAKRT CPSLSPTSPL SNKGILSLPH 
       510        520        530        540        550
QASPVSRTPS LPAVDTSYIN TSLIQDYRHP FHMTPMPYDL QGLDFFPFLS 
       560        570        580        590        600
GDNQHYNTSL LAAAAAAVSD DQDLLHSSRF FPYTSSQMFL DQLSAGGSTS 
       610        620        630        640        650
LPATNGSSSG SNSSLVSSNS LRESHGHGVA SRSSADTASI FGIIPDIISL 

D                                             

Experimental Info

Feature key	Position(s)	Length	Description	Graphical view	Feature identifier	Actions
<p>Reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.</p><p><a href='../manual/conflict' target='_top'>More...</a></p>Sequence conflicti	320 – 320	1	P → S in AAC36701. (PubMed:9724754)Curated

Sequence databases

Genome annotation databases

<p>Is used to point to information related to entries and found in data collections other than UniProtKB.</p><p><a href='../manual/cross_references_section' target='_top'>More...</a></p> Cross-referencesⁱ

Sequence databases

3D structure databases

Protein-protein interaction databases

PTM databases

Proteomic databases

Protocols and materials databases

Genome annotation databases

Organism-specific databases

Phylogenomic databases

Enzyme and pathway databases

Miscellaneous databases

Gene expression databases

Family and domain databases

<p>Contains the literature citations that are the sources of data used to annotate the entry. Each reference is numbered and contains several subsections allowing a precise description of a given citation.</p><p><a href='../manual/publications_section' target='_top'>More...</a></p>Publicationsⁱ

1. "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] [Europe PMC] [Abstract]
   Cited for: NUCLEOTIDE SEQUENCE [MRNA].
   Tissue: B-cell.
   
2. "The transcriptional landscape of the mammalian genome."
   Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N., Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K., Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J.

   , Wilming L.G., Aidinis V., Allen J.E., Ambesi-Impiombato A., Apweiler R., Aturaliya R.N., Bailey T.L., Bansal M., Baxter L., Beisel K.W., Bersano T., Bono H., Chalk A.M., Chiu K.P., Choudhary V., Christoffels A., Clutterbuck D.R., Crowe M.L., Dalla E., Dalrymple B.P., de Bono B., Della Gatta G., di Bernardo D., Down T., Engstrom P., Fagiolini M., Faulkner G., Fletcher C.F., Fukushima T., Furuno M., Futaki S., Gariboldi M., Georgii-Hemming P., Gingeras T.R., Gojobori T., Green R.E., Gustincich S., Harbers M., Hayashi Y., Hensch T.K., Hirokawa N., Hill D., Huminiecki L., Iacono M., Ikeo K., Iwama A., Ishikawa T., Jakt M., Kanapin A., Katoh M., Kawasawa Y., Kelso J., Kitamura H., Kitano H., Kollias G., Krishnan S.P., Kruger A., Kummerfeld S.K., Kurochkin I.V., Lareau L.F., Lazarevic D., Lipovich L., Liu J., Liuni S., McWilliam S., Madan Babu M., Madera M., Marchionni L., Matsuda H., Matsuzawa S., Miki H., Mignone F., Miyake S., Morris K., Mottagui-Tabar S., Mulder N., Nakano N., Nakauchi H., Ng P., Nilsson R., Nishiguchi S., Nishikawa S., Nori F., Ohara O., Okazaki Y., Orlando V., Pang K.C., Pavan W.J., Pavesi G., Pesole G., Petrovsky N., Piazza S., Reed J., Reid J.F., Ring B.Z., Ringwald M., Rost B., Ruan Y., Salzberg S.L., Sandelin A., Schneider C., Schoenbach C., Sekiguchi K., Semple C.A., Seno S., Sessa L., Sheng Y., Shibata Y., Shimada H., Shimada K., Silva D., Sinclair B., Sperling S., Stupka E., Sugiura K., Sultana R., Takenaka Y., Taki K., Tammoja K., Tan S.L., Tang S., Taylor M.S., Tegner J., Teichmann S.A., Ueda H.R., van Nimwegen E., Verardo R., Wei C.L., Yagi K., Yamanishi H., Zabarovsky E., Zhu S., Zimmer A., Hide W., Bult C., Grimmond S.M., Teasdale R.D., Liu E.T., Brusic V., Quackenbush J., Wahlestedt C., Mattick J.S., Hume D.A., Kai C., Sasaki D., Tomaru Y., Fukuda S., Kanamori-Katayama M., Suzuki M., Aoki J., Arakawa T., Iida J., Imamura K., Itoh M., Kato T., Kawaji H., Kawagashira N., Kawashima T., Kojima M., Kondo S., Konno H., Nakano K., Ninomiya N., Nishio T., Okada M., Plessy C., Shibata K., Shiraki T., Suzuki S., Tagami M., Waki K., Watahiki A., Okamura-Oho Y., Suzuki H., Kawai J., Hayashizaki Y.
   Science 309:1559-1563(2005) [PubMed] [Europe PMC] [Abstract]
   Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
   Strain: C57BL/6J.
   Tissue: Lung.
   
3. "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] [Europe PMC] [Abstract]
   Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
   Strain: FVB/N-3.
   Tissue: Mammary tumor.
   
4. "Cloning and analysis of a murine Pias family member, Pias-gamma, in developing skin and neurons."
   Sturm S., Koch M., White F.A.
   J. Mol. Neurosci. 14:107-121(2000) [PubMed] [Europe PMC] [Abstract]
   Cited for: DEVELOPMENTAL STAGE, TISSUE SPECIFICITY.
   Tissue: Brain.
   
5. "ARIP3 (androgen receptor-interacting protein 3) and other PIAS (protein inhibitor of activated STAT) proteins differ in their ability to modulate steroid receptor-dependent transcriptional activation."
   Kotaja N., Aittomaeki S., Silvennoinen O., Palvimo J.J., Jaenne O.A.
   Mol. Endocrinol. 14:1986-2000(2000) [PubMed] [Europe PMC] [Abstract]
   Cited for: INTERACTION WITH AR.
6. "PIAS proteins modulate transcription factors by functioning as SUMO-1 ligases."
   Kotaja N., Karvonen U., Jaenne O.A., Palvimo J.J.
   Mol. Cell. Biol. 22:5222-5234(2002) [PubMed] [Europe PMC] [Abstract]
   Cited for: INTERACTION WITH SUMO1; UBE2I AND NCOA2, SUBCELLULAR LOCATION, SUMOYLATION OF AR AND NCOA2, MUTAGENESIS OF TRP-372.
7. "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] [Europe PMC] [Abstract]
   Cited for: STAT1 SUMOYLATION.
8. "Sumoylation of EKLF promotes transcriptional repression and is involved in inhibition of megakaryopoiesis."
   Siatecka M., Xue L., Bieker J.J.
   Mol. Cell. Biol. 27:8547-8560(2007) [PubMed] [Europe PMC] [Abstract]
   Cited for: SUMOYLATION OF KLF1, MUTAGENESIS OF CYS-346; CYS-351; CYS-356; ILE-363 AND 375-PRO-VAL-376.
9. "SUMOylation of Tr2 orphan receptor involves Pml and fine-tunes Oct4 expression in stem cells."
   Park S.W., Hu X., Gupta P., Lin Y.P., Ha S.G., Wei L.N.
   Nat. Struct. Mol. Biol. 14:68-75(2007) [PubMed] [Europe PMC] [Abstract]
   Cited for: INTERACTION WITH NR2C1.
10. "Large-scale phosphorylation analysis of mouse liver."
    Villen J., Beausoleil S.A., Gerber S.A., Gygi S.P.
    Proc. Natl. Acad. Sci. U.S.A. 104:1488-1493(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-485 AND THR-487, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
    Tissue: Liver.
    
11. "The SUMO E3-ligase PIAS1 regulates the tumor suppressor PML and its oncogenic counterpart PML-RARA."
    Rabellino A., Carter B., Konstantinidou G., Wu S.Y., Rimessi A., Byers L.A., Heymach J.V., Girard L., Chiang C.M., Teruya-Feldstein J., Scaglioni P.P.
    Cancer Res. 72:2275-2284(2012) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION, SUBCELLULAR LOCATION, INTERACTION WITH PML.

<p>Provides general information on the entry.</p><p><a href='../manual/entry_information_section' target='_top'>More...</a></p>Entry informationⁱ

<p>Contains any relevant information that doesn’t fit in any other defined sections</p><p><a href='../manual/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousⁱ

<p>UniProtKB Keywords constitute a <a target="_top" href="/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>Keywords - Technical termⁱ

Documents

1. MGD cross-references
   Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
2. PATHWAY comments
   Index of metabolic and biosynthesis pathways
3. SIMILARITY comments
   Index of protein domains and families

External Data

<p>Provides links to the UniProt Reference Clusters (<a href="/help/uniref">UniRef</a>). UniRef consists of clusters for UniProtKB sequences (including isoforms) and selected UniParc sequences, in order to obtain complete coverage of the sequence space at resolutions of 100%, 90% and 50% identity.</p><p><a href='../manual/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsⁱ