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Entry version 76 (11 Dec 2019)
Sequence version 1 (02 Aug 2005)
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Protein

Speckle targeted PIP5K1A-regulated poly(A) polymerase

Gene

tut1

Organism
Danio rerio (Zebrafish) (Brachydanio rerio)
Status
Reviewed-Annotation score:

Annotation score:4 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at transcript leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

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

Poly(A) polymerase that creates the 3'-poly(A) tail of specific pre-mRNAs. In addition to polyadenylation, it is also required for the 3'-end cleavage of pre-mRNAs: binds to the 3'UTR of targeted pre-mRNAs and promotes the recruitment and assembly of the CPSF complex on the 3'UTR of pre-mRNAs. In addition to adenylyltransferase activity, also has uridylyltransferase activity. However, the ATP ratio is higher than UTP in cells, suggesting that it functions primarily as a poly(A) polymerase (By similarity).By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the ‘Function’ section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Mg2+By similarity, Mn2+By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the ‘Description’ field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi216Magnesium or manganese; catalyticBy similarity1
Metal bindingi218Magnesium or manganese; catalyticBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section specifies the position(s) and type(s) of zinc fingers within the protein.<p><a href='/help/zn_fing' target='_top'>More...</a></p>Zinc fingeri14 – 38C2H2-typeAdd BLAST25

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

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/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>Keywordsi

Molecular functionNucleotidyltransferase, RNA-binding, Transferase
Biological processmRNA processing
LigandATP-binding, Magnesium, Manganese, Metal-binding, Nucleotide-binding, Zinc

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

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Speckle targeted PIP5K1A-regulated poly(A) polymerase (EC:2.7.7.19)
Short name:
Star-PAP
Alternative name(s):
RNA-binding motif protein 21
Short name:
RNA-binding protein 21
U6 snRNA-specific terminal uridylyltransferase 1 (EC:2.7.7.52)
Short name:
U6-TUTase
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:tut1
Synonyms:rbm21
ORF Names:zgc:112254
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiDanio rerio (Zebrafish) (Brachydanio rerio)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri7955 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiActinopterygiiNeopterygiiTeleosteiOstariophysiCypriniformesCyprinidaeDanio
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000437 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Unplaced

Organism-specific databases

Zebrafish Information Network genome database

More...
ZFINi
ZDB-GENE-050706-68 tut1

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

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Nucleus

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

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00004045901 – 797Speckle targeted PIP5K1A-regulated poly(A) polymeraseAdd BLAST797

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
Q4KMD7

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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section 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 <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Associates with the cleavage and polyadenylation specificity factor (CPSF) complex.

By similarity

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
7955.ENSDARP00000074395

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
Q4KMD7

Database of comparative protein structure models

More...
ModBasei
Search...

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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section 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><a href='/help/domain' target='_top'>More...</a></p>Domaini54 – 126RRMPROSITE-ProRule annotationAdd BLAST73
Domaini421 – 495PAP-associatedAdd BLAST75

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the DNA polymerase type-B-like family.Curated

Zinc finger

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri14 – 38C2H2-typeAdd BLAST25

Keywords - Domaini

Zinc-finger

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG2277 Eukaryota
COG5260 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000115998

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q4KMD7

KEGG Orthology (KO)

More...
KOi
K18709

Database of Orthologous Groups

More...
OrthoDBi
1188122at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q4KMD7

Family and domain databases

Conserved Domains Database

More...
CDDi
cd12279 RRM_TUT1, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.30.70.330, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR003604 Matrin/U1-like-C_Znf_C2H2
IPR012677 Nucleotide-bd_a/b_plait_sf
IPR002058 PAP_assoc
IPR035979 RBD_domain_sf
IPR041252 RL
IPR000504 RRM_dom
IPR034389 Star-PAP
IPR034388 Star-PAP_RRM
IPR013087 Znf_C2H2_type

The PANTHER Classification System

More...
PANTHERi
PTHR12271:SF11 PTHR12271:SF11, 2 hits

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF03828 PAP_assoc, 1 hit
PF17797 RL, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00360 RRM, 1 hit
SM00451 ZnF_U1, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF54928 SSF54928, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50102 RRM, 1 hit
PS00028 ZINC_FINGER_C2H2_1, 1 hit

<p>This section 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 <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

Q4KMD7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MELDKDIQTT QKGFHCNLCH VNIPNRPSLE DHVKGKKHLH LLRLRAQRKT
60 70 80 90 100
QEENSVFVSG FKADTSQTEL KEYFQQFGLV TDVIMDKQKG VYAIVEFSES
110 120 130 140 150
QDVQTTLAQP QHQLNGLKLR VKPREKKEFK LASRGKQDCK NTLISLDKLN
160 170 180 190 200
FELCKAMSVN EQIQKVVESL ELKDNEKKVR DLLVQLLQEV FTEFFPDCQI
210 220 230 240 250
VPFGSSVNTF GLHSCDLDLF LDLENTKVFQ ARAKSSEQTG ENQSEDCRSE
260 270 280 290 300
DSILSDIDLS TASPAEILEL VAVILRKCVP GVHKVQALST ARLPVVKFSH
310 320 330 340 350
KELNLQGDIT INNRLAVRNT KFLQLCSGID SRLRPLVYTI RLWAKQKQLA
360 370 380 390 400
GNLSGPGPLL NNYALTLLVI FFLQNRDPPV LPSVNQLKNM ACEEEECAIE
410 420 430 440 450
EWDCTFPSQP FSVPPSKNTE DLCTLLFGFF TFYSKFDFPA SVVSLRDGHV
460 470 480 490 500
LPITDFLKSD MEALKTADAS SPKPKRSSAP RLGPMNVLDP FELNHNVAGN
510 520 530 540 550
LNERTQKNFK RECCEAEKYC RSLQYQRKSA KGKSWGLVRL FAPQSEAAAS
560 570 580 590 600
SQPRAEKVLE VSVPFKPASL PESLRAQLAS AGKDFRGLWF AEVCSAVQKV
610 620 630 640 650
FNEILQCSPT EETQSLDKTD KSGSEMEVNN NRSLEDTNIQ VKGEAGKKRP
660 670 680 690 700
LSVEEGPSTF TITQAKRQRL DVDLEHPEPL HWTWTQRSRV WAGRRKVRRD
710 720 730 740 750
LLKTSDEASK PEGGCVDMES RVTQSIVEKE EKLHDALEFK VDAEVVGGNE
760 770 780 790
STKVVLRFHP SIDTAGVFQD FFHFLESFLP KMAETIMGRA EDITDMS
Length:797
Mass (Da):89,937
Last modified:August 2, 2005 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iC11F915CC7CCA221
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
F1QGS3F1QGS3_DANRE
Speckle targeted PIP5K1A-regulated ...
tut1
797Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
BC098614 mRNA Translation: AAH98614.1

NCBI Reference Sequences

More...
RefSeqi
NP_001025359.1, NM_001030188.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
564388

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
dre:564388

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

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

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BC098614 mRNA Translation: AAH98614.1
RefSeqiNP_001025359.1, NM_001030188.1

3D structure databases

SMRiQ4KMD7
ModBaseiSearch...

Protein-protein interaction databases

STRINGi7955.ENSDARP00000074395

Proteomic databases

PaxDbiQ4KMD7

Genome annotation databases

GeneIDi564388
KEGGidre:564388

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
64852
ZFINiZDB-GENE-050706-68 tut1

Phylogenomic databases

eggNOGiKOG2277 Eukaryota
COG5260 LUCA
HOGENOMiHOG000115998
InParanoidiQ4KMD7
KOiK18709
OrthoDBi1188122at2759
PhylomeDBiQ4KMD7

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q4KMD7

Family and domain databases

CDDicd12279 RRM_TUT1, 1 hit
Gene3Di3.30.70.330, 1 hit
InterProiView protein in InterPro
IPR003604 Matrin/U1-like-C_Znf_C2H2
IPR012677 Nucleotide-bd_a/b_plait_sf
IPR002058 PAP_assoc
IPR035979 RBD_domain_sf
IPR041252 RL
IPR000504 RRM_dom
IPR034389 Star-PAP
IPR034388 Star-PAP_RRM
IPR013087 Znf_C2H2_type
PANTHERiPTHR12271:SF11 PTHR12271:SF11, 2 hits
PfamiView protein in Pfam
PF03828 PAP_assoc, 1 hit
PF17797 RL, 1 hit
SMARTiView protein in SMART
SM00360 RRM, 1 hit
SM00451 ZnF_U1, 1 hit
SUPFAMiSSF54928 SSF54928, 1 hit
PROSITEiView protein in PROSITE
PS50102 RRM, 1 hit
PS00028 ZINC_FINGER_C2H2_1, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiSTPAP_DANRE
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q4KMD7
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 8, 2011
Last sequence update: August 2, 2005
Last modified: December 11, 2019
This is version 76 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

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

Keywords - Technical termi

Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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