BTB/POZ domain-containing protein KCTD3

<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>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

• protein homooligomerization Source: InterPro

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

Organism-specific databases

Polymorphism and mutation databases

<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>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	1 – 815	815	BTB/POZ domain-containing protein KCTD3		PRO_0000247839	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	604 – 604	1	PhosphoserineCombined sources <p>Manually validated information inferred from a combination of experimental and computational evidence.</p> <p><a href="/manual/evidences#ECO:0000244">More…</a></p> Manual assertion inferred from combination of experimental and computational evidencei Ref.8 "Toward a comprehensive characterization of a human cancer cell phosphoproteome." Zhou H., Di Palma S., Preisinger C., Peng M., Polat A.N., Heck A.J., Mohammed S. J. Proteome Res. 12:260-271(2013) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-604; SER-664; SER-711 AND SER-793, 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	664 – 664	1	PhosphoserineCombined sources <p>Manually validated information inferred from a combination of experimental and computational evidence.</p> <p><a href="/manual/evidences#ECO:0000244">More…</a></p> Manual assertion inferred from combination of experimental and computational evidencei Ref.8 "Toward a comprehensive characterization of a human cancer cell phosphoproteome." Zhou H., Di Palma S., Preisinger C., Peng M., Polat A.N., Heck A.J., Mohammed S. J. Proteome Res. 12:260-271(2013) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-604; SER-664; SER-711 AND SER-793, 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	711 – 711	1	PhosphoserineCombined sources <p>Manually validated information inferred from a combination of experimental and computational evidence.</p> <p><a href="/manual/evidences#ECO:0000244">More…</a></p> Manual assertion inferred from combination of experimental and computational evidencei Ref.8 "Toward a comprehensive characterization of a human cancer cell phosphoproteome." Zhou H., Di Palma S., Preisinger C., Peng M., Polat A.N., Heck A.J., Mohammed S. J. Proteome Res. 12:260-271(2013) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-604; SER-664; SER-711 AND SER-793, 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	793 – 793	1	PhosphoserineCombined sources <p>Manually validated information inferred from a combination of experimental and computational evidence.</p> <p><a href="/manual/evidences#ECO:0000244">More…</a></p> Manual assertion inferred from combination of experimental and computational evidencei Ref.8 "Toward a comprehensive characterization of a human cancer cell phosphoproteome." Zhou H., Di Palma S., Preisinger C., Peng M., Polat A.N., Heck A.J., Mohammed S. J. Proteome Res. 12:260-271(2013) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-604; SER-664; SER-711 AND SER-793, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].

<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 protein level’.<br />Examples: <a href="/uniprot/P92958#expression"><span class="caps">P92958</span></a>, <a href="/uniprot/Q8TDN4#expression"><span class="caps">Q8TDN4</span></a>, <a href="/uniprot/O14734#expression"><span class="caps">O14734</span></a></p><p><a href='../manual/tissue_specificity' target='_top'>More...</a></p>Tissue specificityⁱ

Gene expression databases

Organism-specific 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

Protein-protein interaction databases

<p>Provides information on the tertiary and secondary 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	18 – 87	70	BTBPROSITE-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:PRU00037			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	174 – 218	45	WD 1			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	224 – 263	40	WD 2			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	270 – 305	36	WD 3			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	310 – 342	33	WD 4			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	354 – 404	51	WD 5			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	412 – 449	38	WD 6			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	457 – 504	48	WD 7			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	510 – 569	60	WD 8			Add BLAST

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

<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>Sequences (3)ⁱ

<p>Indicates if the <a href="/help/canonical_and_isoforms">canonical sequence</a> 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.

This entry describes 3<p>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.</p><p><a href='../manual/alternative_products' target='_top'>More...</a></p> isoformsⁱ produced by alternative splicing. AlignAdd to basketAdded to basket

        10         20         30         40         50
MAGGHCGSFP AAAAGSGEIV QLNVGGTRFS TSRQTLMWIP DSFFSSLLSG 
        60         70         80         90        100
RISTLRDETG AIFIDRDPAA FAPILNFLRT KELDLRGVSI NVLRHEAEFY 
       110        120        130        140        150
GITPLVRRLL LCEELERSSC GSVLFHGYLP PPGIPSRKIN NTVRSADSRN 
       160        170        180        190        200
GLNSTEGEAR GNGTQPVLSG TGEETVRLGF PVDPRKVLIV AGHHNWIVAA 
       210        220        230        240        250
YAHFAVCYRI KESSGWQQVF TSPYLDWTIE RVALNAKVVG GPHGDKDKMV 
       260        270        280        290        300
AVASESSIIL WSVQDGGSGS EIGVFSLGVP VDALFFIGNQ LVATSHTGKV 
       310        320        330        340        350
GVWNAVTQHW QVQDVVPITS YDTAGSFLLL GCNNGSIYYI DMQKFPLRMK 
       360        370        380        390        400
DNDLLVTELY HDPSNDAITA LSVYLTPKTS VSGNWIEIAY GTSSGAVRVI 
       410        420        430        440        450
VQHPETVGSG PQLFQTFTVH RSPVTKIMLS EKHLVSVCAD NNHVRTWTVT 
       460        470        480        490        500
RFRGMISTQP GSTPLASFKI LSLEETESHG SYSSGNDIGP FGERDDQQVF 
       510        520        530        540        550
IQKVVPITNK LFVRLSSTGK RICEIQAVDC TTISSFTVRE CEGSSRMGSR 
       560        570        580        590        600
PRRYLFTGHT NGSIQMWDLT TAMDMVNKSE DKDVGGPTEE ELLKLLDQCD 
       610        620        630        640        650
LSTSRCATPN ISPATSVVQH SHLRESNSSL QLQHHDTTHE AATYGSMRPY 
       660        670        680        690        700
RESPLLARAR RTESFHSYRD FQTINLNRNV ERAVPENGNL GPIQAEVKGA 
       710        720        730        740        750
TGECNISERK SPGVEIKSLR ELDSGLEVHK IAEGFSESKK RSSEDENENK 
       760        770        780        790        800
IEFRKKGGFE GGGFLGRKKV PYLASSPSTS DGGTDSPGTA SPSPTKTTPS 
       810 
PRHKKSDSSG QEYSL                                  

        10         20         30         40         50
MAGGHCGSFP AAAAGSGEIV QLNVGGTRFS TSRQTLMWIP DSFFSSLLSG 
        60         70         80         90        100
RISTLRDETG AIFIDRDPAA FAPILNFLRT KELDLRGVSI NVLRHEAEFY 
       110        120        130        140        150
GITPLVRRLL LCEELERSSC GSVLFHGYLP PPGIPSRKIN NTVRSADSRN 
       160        170        180        190        200
GLNSTEGEAR GNGTQPVLSG TGEETVRLGF PVDPRKVLIV AGHHNWIVAA 
       210        220        230        240        250
YAHFAVCYRI KESSGWQQVF TSPYLDWTIE RVALNAKVVG GPHGDKDKMV 
       260        270        280        290        300
AVASESSIIL WSVQDGGSGS EIGVFSLGVP VDALFFIGNQ LVATSHTGKV 
       310        320        330        340        350
GVWNAVTQHW QVQDVVPITS YDTAGSFLLL GCNNGSIYYI DMQKFPLRMK 
       360        370        380        390        400
DNDLLVTELY HDPSNDAITA LSVYLTPKTS VSGNWIEIAY GTSSGAVRVI 
       410        420        430        440        450
VQHPETVGSG PQLFQTFTVH RSPVTKIMLS EKHLVSVCAD NNHVRTWTVT 
       460        470        480        490        500
RFRGMISTQP GSTPLASFKI LSLEETESHG SYSSGNDIGP FGERDDQQVF 
       510        520        530        540        550
IQKVVPITNK LFVRLSSTGK RICEIQAVDC TTISSFTVRE CEGSSRMGSR 
       560        570        580        590        600
PRRYLFTGHT NGSIQMWDLT TAMDMVNKSE DKGGPTEEEL LKLLDQCDLS 
       610        620        630        640        650
TSRCATPNIS PATSVVQHSH LRESNSSLQL QHHDTTHEAA TYGSMRPYRE 
       660        670        680        690        700
SPLLARARRT ESFHSYRDFQ TINLNRNVER AVPENGNLGP IQAEVKGATG 
       710        720        730        740        750
ECNISERKSP GVEIKSLREL DSGLEVHKIA EGFSESKKRS SEDENENKIE 
       760        770        780        790        800
FRKKGGFEGG GFLGRKKVPY LASSPSTSDG GTDSPGTASP SPTKTTPSPR 
       810 
HKKSDSSGQE YSL                                  

        10         20         30         40         50
MRPYRESPLL ARARRTESFH SYRDFQTINL NRNVERAVPE NGNLGPIQAE 
        60         70         80         90        100
VKGATGECNI SERKSPGVEI KSLRELDSGL EVHKIAEGFS ESKKRSSEDE 
       110        120        130        140        150
NENKIEFRKK GGFEGGGFLG RKKVPYLASS PSTSDGGTDS PGTASPSPTK 
       160 
TTPSPRHKKS DSSGQEYSL                                  

<p>Reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.</p><p><a href='../manual/sequence_caution' target='_top'>More...</a></p>Sequence cautionⁱ

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	207 – 207	1	C → W in AAD42876 (PubMed:10508479).Curated
<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	503 – 503	1	K → I in CAD38743 (PubMed:17974005).Curated
<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	742 – 742	1	S → P in CAD38743 (PubMed:17974005).Curated
<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	803 – 803	1	H → HK in CAD38743 (PubMed:17974005).Curated

Natural variant

Feature key	Position(s)	Length	Description	Graphical view	Feature identifier	Actions
<p>Describes natural variant(s) of the protein sequence.</p><p><a href='../manual/variant' target='_top'>More...</a></p>Natural varianti	9 – 9	1	F → V.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.4 "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] (ISOFORMS 1; 2 AND 3), VARIANT VAL-9. Corresponds to variant rs2275768 [ dbSNP | Ensembl ].		VAR_027156

Alternative sequence

Feature key	Position(s)	Length	Description	Graphical view	Feature identifier	Actions
<p>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. The information stored in this subsection is used to automatically construct alternative protein sequence(s) for display.</p><p><a href='../manual/var_seq' target='_top'>More...</a></p>Alternative sequencei	1 – 646	646	Missing in isoform 3. 1 Publication <p>Manually curated information that is based on statements in scientific articles for which there is no experimental support.</p> <p><a href="/manual/evidences#ECO:0000303">More…</a></p> Manual assertion based on opinion ini Ref.4 "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] (ISOFORMS 1; 2 AND 3), VARIANT VAL-9.		VSP_020068	Add BLAST
<p>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. The information stored in this subsection is used to automatically construct alternative protein sequence(s) for display.</p><p><a href='../manual/var_seq' target='_top'>More...</a></p>Alternative sequencei	583 – 584	2	Missing in isoform 2. 1 Publication <p>Manually curated information that is based on statements in scientific articles for which there is no experimental support.</p> <p><a href="/manual/evidences#ECO:0000303">More…</a></p> Manual assertion based on opinion ini Ref.4 "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] (ISOFORMS 1; 2 AND 3), VARIANT VAL-9.		VSP_020069

Sequence databases

Genome annotation databases

<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 - Coding sequence diversityⁱ

<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

Polymorphism and mutation databases

Proteomic databases

Protocols and materials databases

Genome annotation databases

Organism-specific databases

Phylogenomic databases

Miscellaneous databases

Gene expression databases

Family and domain databases

<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

Miscellaneous

<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. Human chromosome 1
   Human chromosome 1: entries, gene names and cross-references to MIM
2. Human entries with polymorphisms or disease mutations
   List of human entries with polymorphisms or disease mutations
3. Human polymorphisms and disease mutations
   Index of human polymorphisms and disease mutations
4. MIM cross-references
   Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
5. SIMILARITY comments
   Index of protein domains and families

<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