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 - P19079 (CDD_BACSU)

Entry version 144 (08 May 2019)
Sequence version 1 (01 Nov 1990)
Previous versions | rss
Other tutorials and videosHelp videoFeedback
Protein

Cytidine deaminase

Gene

cdd

Organism
Bacillus subtilis (strain 168)
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

This enzyme scavenges exogenous and endogenous cytidine and 2'-deoxycytidine for UMP synthesis.

<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

Zn2+Note: Binds 1 zinc ion per subunit.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ 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 bindingi53Zinc; catalytic1
<p>This subsection of the ‘Function’ 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 sitei55Proton donor1
Metal bindingi86Zinc; catalytic1
Metal bindingi89Zinc; catalytic1

<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

  • cytidine deaminase activity Source: GO_Central
  • zinc ion binding Source: GO_Central
View the complete GO annotation on QuickGO ...

GO - Biological processi

View the 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 functionHydrolase
LigandMetal-binding, Zinc

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		BSUB:BSU25300-MONOMER
MetaCyc:BSU25300-MONOMER

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		3.5.4.5 658

<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:
Cytidine deaminase (EC:3.5.4.5)
Short name:
CDA
Alternative name(s):
Cytidine aminohydrolase
<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:cdd
Ordered Locus Names:BSU25300
<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>OrganismiBacillus subtilis (strain 168)
<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 identifieri224308 [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 lineageiBacteria › Firmicutes › Bacilli › Bacillales › Bacillaceae › Bacillus ›
<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
  • UP000001570 <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: Chromosome

<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

GO - Cellular componenti

View the complete GO annotation on QuickGO ...

<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

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi53C → H: Loss of activity. Reduces activity 500-fold, without effect on zinc binding; when associated with Q-56. 1 Publication1
Mutagenesisi56R → A: No effect on zinc binding. Strongly reduces Vmax. 1 Publication1
Mutagenesisi56R → D: Loss of activity. Reduces zinc binding by 80%. 1 Publication1
Mutagenesisi56R → Q: No effect on zinc binding. Strongly reduces Vmax. Reduces activity 500-fold; when associated with H-53. 1 Publication1

Chemistry databases

Drug and drug target database

More...DrugBanki		DB03562 Tetrahydrodeoxyuridine

<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_00001716781 – 136Cytidine deaminaseAdd BLAST136

Proteomic databases

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

More...PaxDbi		P19079

PRoteomics IDEntifications database

More...PRIDEi		P19079

<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

Homotetramer.2 Publications

Protein-protein interaction databases

STRING: functional protein association networks

More...STRINGi		224308.BSU25300

<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

1136
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

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
1JTKX-ray2.04A/B1-136[»]
1UWZX-ray1.99A/B1-136[»]
1UX0X-ray1.99A/B1-136[»]
1UX1X-ray2.36A/B/C/D1-136[»]

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

More...SMRi		P19079

Database of comparative protein structure models

More...ModBasei		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		P19079

<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>Domaini1 – 128CMP/dCMP-type deaminasePROSITE-ProRule annotationAdd BLAST128

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni42 – 44Substrate binding3

<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		ENOG4105KG3 Bacteria
COG0295 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		HOG000014707

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P19079

KEGG Orthology (KO)

More...KOi		K01489

Identification of Orthologs from Complete Genome Data

More...OMAi		CGACRQS

Database for complete collections of gene phylogenies

More...PhylomeDBi		P19079

Family and domain databases

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
IPR006262 Cyt_deam_tetra
IPR016193 Cytidine_deaminase-like

Pfam protein domain database

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

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF53927 SSF53927, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR01354 cyt_deam_tetra, 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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<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_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.

P19079-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MNRQELITEA LKARDMAYAP YSKFQVGAAL LTKDGKVYRG CNIENAAYSM 
        60         70         80         90        100
CNCAERTALF KAVSEGDTEF QMLAVAADTP GPVSPCGACR QVISELCTKD 
       110        120        130 
VIVVLTNLQG QIKEMTVEEL LPGAFSSEDL HDERKL
Length:136
Mass (Da):14,854
Last modified:November 1, 1990 - 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:i83755B1CDB2A534A
GO

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
U18532 Genomic DNA Translation: AAB59993.1
X17430 Genomic DNA Translation: CAB57856.1
D84432 Genomic DNA Translation: BAA12481.1
K02174 Genomic DNA Translation: AAB05347.1
AL009126 Genomic DNA Translation: CAB14459.1
U29177 Genomic DNA Translation: AAA70045.1

Protein sequence database of the Protein Information Resource

More...PIRi		JE0022

NCBI Reference Sequences

More...RefSeqi		NP_390408.1, NC_000964.3
WP_003230049.1, NZ_JNCM01000036.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		CAB14459; CAB14459; BSU25300

Database of genes from NCBI RefSeq genomes

More...GeneIDi		937885

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		bsu:BSU25300

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|224308.179.peg.2750

<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
U18532 Genomic DNA Translation: AAB59993.1
X17430 Genomic DNA Translation: CAB57856.1
D84432 Genomic DNA Translation: BAA12481.1
K02174 Genomic DNA Translation: AAB05347.1
AL009126 Genomic DNA Translation: CAB14459.1
U29177 Genomic DNA Translation: AAA70045.1
PIRiJE0022
RefSeqiNP_390408.1, NC_000964.3
WP_003230049.1, NZ_JNCM01000036.1

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1JTKX-ray2.04A/B1-136[»]
1UWZX-ray1.99A/B1-136[»]
1UX0X-ray1.99A/B1-136[»]
1UX1X-ray2.36A/B/C/D1-136[»]
SMRiP19079
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi224308.BSU25300

Chemistry databases

DrugBankiDB03562 Tetrahydrodeoxyuridine

Proteomic databases

PaxDbiP19079
PRIDEiP19079

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAB14459; CAB14459; BSU25300
GeneIDi937885
KEGGibsu:BSU25300
PATRICifig|224308.179.peg.2750

Phylogenomic databases

eggNOGiENOG4105KG3 Bacteria
COG0295 LUCA
HOGENOMiHOG000014707
InParanoidiP19079
KOiK01489
OMAiCGACRQS
PhylomeDBiP19079

Enzyme and pathway databases

BioCyciBSUB:BSU25300-MONOMER
MetaCyc:BSU25300-MONOMER
BRENDAi3.5.4.5 658

Miscellaneous databases

EvolutionaryTraceiP19079

Family and domain databases

InterProiView protein in InterPro
IPR016192 APOBEC/CMP_deaminase_Zn-bd
IPR002125 CMP_dCMP_dom
IPR006262 Cyt_deam_tetra
IPR016193 Cytidine_deaminase-like
PfamiView protein in Pfam
PF00383 dCMP_cyt_deam_1, 1 hit
SUPFAMiSSF53927 SSF53927, 1 hit
TIGRFAMsiTIGR01354 cyt_deam_tetra, 1 hit
PROSITEiView protein in PROSITE
PS00903 CYT_DCMP_DEAMINASES_1, 1 hit
PS51747 CYT_DCMP_DEAMINASES_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		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 nameiCDD_BACSU
<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: P19079
<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: November 1, 1990
Last sequence update: November 1, 1990
Last modified: May 8, 2019
This is version 144 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 programProkaryotic 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

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
  3. Bacillus subtilis
    Bacillus subtilis (strain 168): entries, gene names and cross-references to SubtiList
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