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UniProtKB - P32321 (DCTD_HUMAN)

Entry version 197 (25 May 2022)
Sequence version 2 (19 Sep 2002)
Previous versions | rss
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Protein

Deoxycytidylate deaminase

Gene

DCTD

Organism
Homo sapiens (Human)
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

Supplies the nucleotide substrate for thymidylate synthetase.

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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

Zn2+

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

Allosteric enzyme whose activity is greatly influenced by the end products of its metabolic pathway, dCTP and dTTP.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 bindingi84Zinc; catalytic1 Publication1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei86Proton donorBy similarity1
Metal bindingi110Zinc; catalytic1 Publication1
Metal bindingi113Zinc; catalytic1 Publication1

<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

Molecular functionAllosteric enzyme, Hydrolase
Biological processNucleotide biosynthesis
LigandMetal-binding, Zinc

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		P32321

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-499943, Interconversion of nucleotide di- and triphosphates

SABIO-RK: Biochemical Reaction Kinetics Database

More...SABIO-RKi		P32321

SignaLink: a signaling pathway resource with multi-layered regulatory networks

More...SignaLinki		P32321

<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:
Deoxycytidylate deaminase (EC:3.5.4.12)
Alternative name(s):
dCMP deaminase
<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:DCTD
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [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 › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<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
  • UP000005640 <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 4

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:2710, DCTD

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		607638, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_P32321

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000129187

<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

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Organism-specific databases

DisGeNET

More...DisGeNETi		1635

Open Targets

More...OpenTargetsi		ENSG00000129187

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA138

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		P32321, Tbio

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...ChEMBLi		CHEMBL5675

Drug and drug target database

More...DrugBanki		DB00987, Cytarabine

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		DCTD

Domain mapping of disease mutations (DMDM)

More...DMDMi		23503055

<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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001716911 – 178Deoxycytidylate deaminaseAdd BLAST178

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei174PhosphoserineCombined sources1

Keywords - PTMi

Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		P32321

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P32321

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		P32321

MaxQB - The MaxQuant DataBase

More...MaxQBi		P32321

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

More...PaxDbi		P32321

PeptideAtlas

More...PeptideAtlasi		P32321

PRoteomics IDEntifications database

More...PRIDEi		P32321

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		54870 [P32321-1]
54871 [P32321-2]

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		P32321, 1 site, 1 O-linked glycan (1 site)

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P32321

MetOSite database of methionine sulfoxide sites

More...MetOSitei		P32321

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		P32321

<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

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000129187, Expressed in stromal cell of endometrium and 238 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		P32321, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		P32321, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000129187, Low tissue specificity

<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

Homohexamer.

1 Publication

<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

Hide details

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		108003, 21 interactors

Protein interaction database and analysis system

More...IntActi		P32321, 16 interactors

Molecular INTeraction database

More...MINTi		P32321

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000349576

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		P32321, protein

<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

Secondary structure

1178
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

AlphaFold Protein Structure Database

More...AlphaFoldDBi		P32321

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

More...SMRi		P32321

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		P32321

<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%5Fand%5Fdomains%5Fsection">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>Domaini14 – 145CMP/dCMP-type deaminasePROSITE-ProRule annotationAdd BLAST132

<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 cytidine and deoxycytidylate deaminase family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG3127, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000153676

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P32321

Database of Orthologous Groups

More...OrthoDBi		1569973at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		P32321

TreeFam database of animal gene trees

More...TreeFami		TF105971

Family and domain databases

Conserved Domains Database

More...CDDi		cd01286, deoxycytidylate_deaminase, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR016192, APOBEC/CMP_deaminase_Zn-bd
IPR002125, CMP_dCMP_dom
IPR016193, Cytidine_deaminase-like
IPR016473, dCMP_deaminase
IPR015517, dCMP_deaminase-rel
IPR035105, Deoxycytidylate_deaminase_dom

The PANTHER Classification System

More...PANTHERi		PTHR11086, PTHR11086, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00383, dCMP_cyt_deam_1, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF006019, dCMP_deaminase, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF53927, SSF53927, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00903, CYT_DCMP_DEAMINASES_1, 1 hit
PS51747, CYT_DCMP_DEAMINASES_2, 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>Sequences (2+)i

<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.

This entry describes 2 <p>This subsection of the 'Sequence' section 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><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 10 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: P32321-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <p><strong>What is the canonical sequence?</strong><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MSEVSCKKRD DYLEWPEYFM AVAFLSAQRS KDPNSQVGAC IVNSENKIVG 
        60         70         80         90        100
IGYNGMPNGC SDDVLPWRRT AENKLDTKYP YVCHAELNAI MNKNSTDVKG 
       110        120        130        140        150
CSMYVALFPC NECAKLIIQA GIKEVIFMSD KYHDSDEATA ARLLFNMAGV 
       160        170 
TFRKFIPKCS KIVIDFDSIN SRPSQKLQ
Length:178
Mass (Da):20,016
Last modified:September 19, 2002 - v2
<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:i2B8DA5EAC85F3666
GO
Isoform 2 (identifier: P32321-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-1: M → MVGGGQPCGPNM

Show »
Length:189
Mass (Da):21,014
Checksum:i973677A3294EBB97
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 are 10 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
D6R9S0D6R9S0_HUMAN
Deoxycytidylate deaminase
DCTD
119Annotation score:

Annotation score:2 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>
D6RBJ9D6RBJ9_HUMAN
Deoxycytidylate deaminase
DCTD
169Annotation score:

Annotation score:2 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>
D6RBN2D6RBN2_HUMAN
Deoxycytidylate deaminase
DCTD
120Annotation score:

Annotation score:2 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>
D6RAD7D6RAD7_HUMAN
Deoxycytidylate deaminase
DCTD
59Annotation 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>
D6RAR9D6RAR9_HUMAN
Deoxycytidylate deaminase
DCTD
73Annotation 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>
D6RC36D6RC36_HUMAN
Deoxycytidylate deaminase
DCTD
98Annotation 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>
D6RJA9D6RJA9_HUMAN
Deoxycytidylate deaminase
DCTD
23Annotation 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>
D6RD72D6RD72_HUMAN
Deoxycytidylate deaminase
DCTD
41Annotation 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>
D6RIG3D6RIG3_HUMAN
Deoxycytidylate deaminase
DCTD
17Annotation 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>
D6R9P0D6R9P0_HUMAN
Deoxycytidylate deaminase
DCTD
44Annotation 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>

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 conflicti95S → L in AAH01286 (PubMed:15489334).Curated1
Sequence conflicti128M → T in AAA35755 (PubMed:7685356).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section 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.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0380941M → MVGGGQPCGPNM in isoform 2. 1 Publication1

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
L12136 mRNA Translation: AAA35755.1
L39874 Genomic DNA Translation: AAC37579.1
AK313221 mRNA Translation: BAG36033.1
AC079766 Genomic DNA No translation available.
CH471056 Genomic DNA Translation: EAX04697.1
CH471056 Genomic DNA Translation: EAX04698.1
CH471056 Genomic DNA Translation: EAX04700.1
CH471056 Genomic DNA Translation: EAX04701.1
BC001286 mRNA Translation: AAH01286.1
BC088357 mRNA Translation: AAH88357.2

The Consensus CDS (CCDS) project

More...CCDSi		CCDS34108.1 [P32321-2]
CCDS3831.1 [P32321-1]

Protein sequence database of the Protein Information Resource

More...PIRi		A47288
I55434

NCBI Reference Sequences

More...RefSeqi		NP_001012750.1, NM_001012732.1 [P32321-2]
NP_001912.2, NM_001921.2 [P32321-1]
XP_005262836.1, XM_005262779.3
XP_005262837.1, XM_005262780.3
XP_011529976.1, XM_011531674.2 [P32321-1]
XP_016863305.1, XM_017007816.1
XP_016863306.1, XM_017007817.1
XP_016863307.1, XM_017007818.1
XP_016863308.1, XM_017007819.1
XP_016863309.1, XM_017007820.1 [P32321-1]
XP_016863310.1, XM_017007821.1
XP_016863311.1, XM_017007822.1 [P32321-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000357067.7; ENSP00000349576.3; ENSG00000129187.15 [P32321-2]
ENST00000438320.7; ENSP00000398194.2; ENSG00000129187.15
ENST00000510370.5; ENSP00000424017.1; ENSG00000129187.15

Database of genes from NCBI RefSeq genomes

More...GeneIDi		1635

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:1635

Matched Annotation from NCBI and EMBL-EBI (MANE) - Phase one

More...MANE-Selecti		ENST00000438320.7; ENSP00000398194.2; NM_001921.3; NP_001912.2

UCSC genome browser

More...UCSCi		uc003ivf.4, human [P32321-1]

Keywords - Coding sequence diversityi

Alternative splicing

<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
L12136 mRNA Translation: AAA35755.1
L39874 Genomic DNA Translation: AAC37579.1
AK313221 mRNA Translation: BAG36033.1
AC079766 Genomic DNA No translation available.
CH471056 Genomic DNA Translation: EAX04697.1
CH471056 Genomic DNA Translation: EAX04698.1
CH471056 Genomic DNA Translation: EAX04700.1
CH471056 Genomic DNA Translation: EAX04701.1
BC001286 mRNA Translation: AAH01286.1
BC088357 mRNA Translation: AAH88357.2
CCDSiCCDS34108.1 [P32321-2]
CCDS3831.1 [P32321-1]
PIRiA47288
I55434
RefSeqiNP_001012750.1, NM_001012732.1 [P32321-2]
NP_001912.2, NM_001921.2 [P32321-1]
XP_005262836.1, XM_005262779.3
XP_005262837.1, XM_005262780.3
XP_011529976.1, XM_011531674.2 [P32321-1]
XP_016863305.1, XM_017007816.1
XP_016863306.1, XM_017007817.1
XP_016863307.1, XM_017007818.1
XP_016863308.1, XM_017007819.1
XP_016863309.1, XM_017007820.1 [P32321-1]
XP_016863310.1, XM_017007821.1
XP_016863311.1, XM_017007822.1 [P32321-1]

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2W4LX-ray2.10A/B/C/D/E/F5-173[»]
AlphaFoldDBiP32321
SMRiP32321
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi108003, 21 interactors
IntActiP32321, 16 interactors
MINTiP32321
STRINGi9606.ENSP00000349576

Chemistry databases

ChEMBLiCHEMBL5675
DrugBankiDB00987, Cytarabine

PTM databases

GlyGeniP32321, 1 site, 1 O-linked glycan (1 site)
iPTMnetiP32321
MetOSiteiP32321
PhosphoSitePlusiP32321

Genetic variation databases

BioMutaiDCTD
DMDMi23503055

Proteomic databases

EPDiP32321
jPOSTiP32321
MassIVEiP32321
MaxQBiP32321
PaxDbiP32321
PeptideAtlasiP32321
PRIDEiP32321
ProteomicsDBi54870 [P32321-1]
54871 [P32321-2]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		28704, 194 antibodies from 24 providers

The DNASU plasmid repository

More...DNASUi		1635

Genome annotation databases

EnsembliENST00000357067.7; ENSP00000349576.3; ENSG00000129187.15 [P32321-2]
ENST00000438320.7; ENSP00000398194.2; ENSG00000129187.15
ENST00000510370.5; ENSP00000424017.1; ENSG00000129187.15
GeneIDi1635
KEGGihsa:1635
MANE-SelectiENST00000438320.7; ENSP00000398194.2; NM_001921.3; NP_001912.2
UCSCiuc003ivf.4, human [P32321-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		1635
DisGeNETi1635

GeneCards: human genes, protein and diseases

More...GeneCardsi		DCTD
HGNCiHGNC:2710, DCTD
HPAiENSG00000129187, Low tissue specificity
MIMi607638, gene
neXtProtiNX_P32321
OpenTargetsiENSG00000129187
PharmGKBiPA138
VEuPathDBiHostDB:ENSG00000129187

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG3127, Eukaryota
GeneTreeiENSGT00940000153676
InParanoidiP32321
OrthoDBi1569973at2759
PhylomeDBiP32321
TreeFamiTF105971

Enzyme and pathway databases

PathwayCommonsiP32321
ReactomeiR-HSA-499943, Interconversion of nucleotide di- and triphosphates
SABIO-RKiP32321
SignaLinkiP32321

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		1635, 15 hits in 1085 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		DCTD, human
EvolutionaryTraceiP32321

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		1635
PharosiP32321, Tbio

Protein Ontology

More...PROi		PR:P32321
RNActiP32321, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000129187, Expressed in stromal cell of endometrium and 238 other tissues
ExpressionAtlasiP32321, baseline and differential
GenevisibleiP32321, HS

Family and domain databases

CDDicd01286, deoxycytidylate_deaminase, 1 hit
InterProiView protein in InterPro
IPR016192, APOBEC/CMP_deaminase_Zn-bd
IPR002125, CMP_dCMP_dom
IPR016193, Cytidine_deaminase-like
IPR016473, dCMP_deaminase
IPR015517, dCMP_deaminase-rel
IPR035105, Deoxycytidylate_deaminase_dom
PANTHERiPTHR11086, PTHR11086, 1 hit
PfamiView protein in Pfam
PF00383, dCMP_cyt_deam_1, 1 hit
PIRSFiPIRSF006019, dCMP_deaminase, 1 hit
SUPFAMiSSF53927, SSF53927, 1 hit
PROSITEiView protein in PROSITE
PS00903, CYT_DCMP_DEAMINASES_1, 1 hit
PS51747, CYT_DCMP_DEAMINASES_2, 1 hit

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 nameiDCTD_HUMAN
<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: P32321
Secondary accession number(s): B2R836
, D3DP49, D3DP50, Q5M7Z8, Q9BVD8
<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: October 1, 1993
Last sequence update: September 19, 2002
Last modified: May 25, 2022
This is version 197 of the entry and version 2 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
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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

3D-structure, Direct protein sequencing, Reference proteome

Documents

  1. Human chromosome 4
    Human chromosome 4: entries, gene names and cross-references to MIM
  2. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  3. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  4. SIMILARITY comments
    Index of protein domains and families
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