Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

UniProtKB - Q9SJW9 (CDT1A_ARATH)

Entry version 111 (02 Dec 2020)
Sequence version 1 (01 May 2000)
Previous versions | rss
Add a publicationFeedback
Protein

CDT1-like protein a, chloroplastic

Gene

CDT1A

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score:

Annotation score:5 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 protein 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

Member of the pre-replication complex. Component of the plastid division machinery. Promotes polyloidization and regulates endoreduplication. Involved in the coordination of cell and plastid division.2 Publications

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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

Biological processCell cycle, DNA replication

<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%5Fand%5Ftaxonomy%5Fsection">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:
CDT1-like protein a, chloroplastic
Short name:
AtCDT1a
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:CDT1A
Ordered Locus Names:At2g31270
ORF Names:F16D14.11
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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>OrganismiArabidopsis thaliana (Mouse-ear cress)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 identifieri3702 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 lineageiEukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliopsida › eudicotyledons › Gunneridae › Pentapetalae › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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
  • UP000006548 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">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: Chromosome 2

Organism-specific databases

Arabidopsis Information Portal

More...Araporti		AT2G31270

The Arabidopsis Information Resource

More...TAIRi		locus:2042541, AT2G31270

<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

Keywords - Cellular componenti

Chloroplast, Plastid

<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 transit peptide.<p><a href='/help/transit' target='_top'>More...</a></p>Transit peptidei1 – 79ChloroplastSequence analysisAdd BLAST79
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000040693880 – 571CDT1-like protein a, chloroplasticAdd BLAST492

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Phosphorylated by cyclin D- and cyclin A-containing CDKA-1, and thus targeted to proteasome-mediated proteolysis.1 Publication

Keywords - PTMi

Phosphoprotein

Proteomic databases

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

More...PaxDbi		Q9SJW9

PRoteomics IDEntifications database

More...PRIDEi		Q9SJW9

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		224470

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q9SJW9

MetOSite database of methionine sulfoxide sites

More...MetOSitei		Q9SJW9

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

<p>This subsection of the 'Expression' section 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></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Expressed in proliferating (e.g. shoot and root apical meristems, organ primordia) and endoreplicating cells (e.g. guard cells and stomatal lineage, developing trichomes).1 Publication

<p>This subsection of the 'Expression' section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Repressed by abscisic acid (ABA) and ABAP1. Degraded by the proteasome.2 Publications

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9SJW9, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9SJW9, AT

<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%5Fsection">'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%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Binds to ARC6.

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section 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="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		3032, 3 interactors

Protein interaction database and analysis system

More...IntActi		Q9SJW9, 1 interactor

Molecular INTeraction database

More...MINTi		Q9SJW9

STRING: functional protein association networks

More...STRINGi		3702.AT2G31270.1

<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		Q9SJW9

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

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi91 – 97Poly-Ser7

<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 Cdt1 family.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG4762, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_019037_1_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9SJW9

Identification of Orthologs from Complete Genome Data

More...OMAi		IMPESIV

Database of Orthologous Groups

More...OrthoDBi		648388at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9SJW9

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR032054, Cdt1_C
IPR014939, CDT1_Gemini-bd-like
IPR036390, WH_DNA-bd_sf

Pfam protein domain database

More...Pfami		View protein in Pfam
PF08839, CDT1, 1 hit
PF16679, CDT1_C, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM01075, CDT1, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF46785, SSF46785, 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%5Flength">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>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

Q9SJW9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSTPGSSRSI PFKSKKRLVM DSPSSKSQTG NPNPSSVALP TPEKPLENML 
        60         70         80         90        100
SRSRNRSVAL SVKEIRQAAG SRRRSEDPVA SSAKSRLFFD SSSSSPSKRK 
       110        120        130        140        150
SSNKNAEKEK LPEKYENLGK FFEALDNSML LSKLRGSKPT FSNISKQIEH 
       160        170        180        190        200
LTERRFCYSH LAQIKHILPE AIEIKRVLIH DETTCCMKPD LHVTLNADAV 
       210        220        230        240        250
EYNDKSKSES KKIALRKVFR ARLADFVKAH PQGDEVPEEP LPEPFNRRKP 
       260        270        280        290        300
VENSNVEVKR VSSLMEEMAS IPASKLFSSP ITSTPVKTTS SLAKPTSSQI 
       310        320        330        340        350
NIAPTPTKPT STPAKQTLSE INILPTPVKP VSTLAKFPST PAIIDSTPVI 
       360        370        380        390        400
TATPPEFAST PARLMSTSLA ARPLKRSNGH TNPDDISADP PTKLVRRSLS 
       410        420        430        440        450
LNFDSYPEDE RTMDFTDDIP IDQVPEEDVS SDDEILSILP DKLRHAIKEQ 
       460        470        480        490        500
ERKAIEDQNP AISLAKRRRK MIACLPKLFN VIHYLIQSIR RWVITKEELV 
       510        520        530        540        550
HKIIAGHSDI TDRKEVEEQL ILLQEIVPEW MSEKKSSSGD VLVCINKLAS 
       560        570 
PLTIRSRLEE ENKQEMAPLL S
Length:571
Mass (Da):63,740
Last modified:May 1, 2000 - 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:i33455EBE4874E517
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section 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><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti114K → R in CAD13172 (PubMed:15316110).Curated1

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
AJ421408 mRNA Translation: CAD13172.2
AC006593 Genomic DNA Translation: AAD20672.1
CP002685 Genomic DNA Translation: AEC08516.1
AY131998 mRNA Translation: AAM96888.1

Protein sequence database of the Protein Information Resource

More...PIRi		F84718

NCBI Reference Sequences

More...RefSeqi		NP_180685.1, NM_128683.4

Genome annotation databases

Ensembl plant genome annotation project

More...EnsemblPlantsi		AT2G31270.1; AT2G31270.1; AT2G31270

Database of genes from NCBI RefSeq genomes

More...GeneIDi		817684

Gramene; a comparative resource for plants

More...Gramenei		AT2G31270.1; AT2G31270.1; AT2G31270

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ath:AT2G31270

<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
AJ421408 mRNA Translation: CAD13172.2
AC006593 Genomic DNA Translation: AAD20672.1
CP002685 Genomic DNA Translation: AEC08516.1
AY131998 mRNA Translation: AAM96888.1
PIRiF84718
RefSeqiNP_180685.1, NM_128683.4

3D structure databases

SMRiQ9SJW9
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi3032, 3 interactors
IntActiQ9SJW9, 1 interactor
MINTiQ9SJW9
STRINGi3702.AT2G31270.1

PTM databases

iPTMnetiQ9SJW9
MetOSiteiQ9SJW9

Proteomic databases

PaxDbiQ9SJW9
PRIDEiQ9SJW9
ProteomicsDBi224470

Genome annotation databases

EnsemblPlantsiAT2G31270.1; AT2G31270.1; AT2G31270
GeneIDi817684
GrameneiAT2G31270.1; AT2G31270.1; AT2G31270
KEGGiath:AT2G31270

Organism-specific databases

AraportiAT2G31270
TAIRilocus:2042541, AT2G31270

Phylogenomic databases

eggNOGiKOG4762, Eukaryota
HOGENOMiCLU_019037_1_0_1
InParanoidiQ9SJW9
OMAiIMPESIV
OrthoDBi648388at2759
PhylomeDBiQ9SJW9

Miscellaneous databases

Protein Ontology

More...PROi		PR:Q9SJW9

Gene expression databases

ExpressionAtlasiQ9SJW9, baseline and differential
GenevisibleiQ9SJW9, AT

Family and domain databases

InterProiView protein in InterPro
IPR032054, Cdt1_C
IPR014939, CDT1_Gemini-bd-like
IPR036390, WH_DNA-bd_sf
PfamiView protein in Pfam
PF08839, CDT1, 1 hit
PF16679, CDT1_C, 1 hit
SMARTiView protein in SMART
SM01075, CDT1, 1 hit
SUPFAMiSSF46785, SSF46785, 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 nameiCDT1A_ARATH
<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: Q9SJW9
Secondary accession number(s): Q710F0, Q8L7I6
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 5, 2011
Last sequence update: May 1, 2000
Last modified: December 2, 2020
This is version 111 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 programPlant 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. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again