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Entry version 130 (07 Apr 2021)
Sequence version 1 (01 Jun 1998)
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Protein

CTP synthase

Gene

ura7

Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
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>
-Protein inferred from homologyi <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

Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen.

<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 <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: CTP biosynthesis via de novo pathway

This protein is involved in step 2 of the subpathway that synthesizes CTP from UDP.
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. no protein annotated in this organism
  2. CTP synthase (ura7)
This subpathway is part of the pathway CTP biosynthesis via de novo pathway, which is itself part of Pyrimidine metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes CTP from UDP, the pathway CTP biosynthesis via de novo pathway and in Pyrimidine metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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 sitei403For GATase activityPROSITE-ProRule annotation1
Active sitei532For GATase activityPROSITE-ProRule annotation1
Active sitei534For GATase activityPROSITE-ProRule annotation1

<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 functionLigase
Biological processPyrimidine biosynthesis
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

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

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...
UniPathwayi
UPA00159;UER00277

<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:
CTP synthase (EC:6.3.4.2)
Alternative name(s):
CTP synthetase
UTP--ammonia ligase
<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:ura7
ORF Names:SPAC10F6.03c
<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>OrganismiSchizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
<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 identifieri284812 [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 lineageiEukaryotaFungiDikaryaAscomycotaTaphrinomycotinaSchizosaccharomycetesSchizosaccharomycetalesSchizosaccharomycetaceaeSchizosaccharomyces
<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
  • UP000002485 <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 I

Organism-specific databases

Schizosaccharomyces pombe database

More...
PomBasei
SPAC10F6.03c

Eukaryotic Pathogen, Vector and Host Database Resources

More...
VEuPathDBi
FungiDB:SPAC10F6.03c

<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 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_00001382821 – 600CTP synthaseAdd BLAST600

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
O42644

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

More...
PaxDbi
O42644

PRoteomics IDEntifications database

More...
PRIDEi
O42644

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
O42644

<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

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
279378, 5 interactors

STRING: functional protein association networks

More...
STRINGi
4896.SPAC10F6.03c.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
O42644

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%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>Domaini304 – 570Glutamine amidotransferase type-1PROSITE-ProRule annotationAdd BLAST267

<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 CTP synthase family.Curated

Keywords - Domaini

Glutamine amidotransferase

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG2387, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_011675_5_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
O42644

Identification of Orthologs from Complete Genome Data

More...
OMAi
EFNNAYR

Database for complete collections of gene phylogenies

More...
PhylomeDBi
O42644

Family and domain databases

Conserved Domains Database

More...
CDDi
cd03113, CTPS_N, 1 hit
cd01746, GATase1_CTP_Synthase, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.50.880, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR029062, Class_I_gatase-like
IPR004468, CTP_synthase
IPR017456, CTP_synthase_N
IPR017926, GATASE
IPR033828, GATase1_CTP_Synthase
IPR027417, P-loop_NTPase

The PANTHER Classification System

More...
PANTHERi
PTHR11550, PTHR11550, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF06418, CTP_synth_N, 1 hit
PF00117, GATase, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52317, SSF52317, 1 hit
SSF52540, SSF52540, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00337, PyrG, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51273, GATASE_TYPE_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%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.

O42644-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKYVLVSGGV ISGIGKGVIA SSTGLLLKTL GLKVTSIKID PYMNIDAGTM
60 70 80 90 100
SPLEHGEVFV LNDGGEVDLD LGNYERYLNV TLTHDNNITT GKVYSNVIQK
110 120 130 140 150
ERRGDYLGKT VQIVPHVTNE IQDWVERVAR IPVDQSGEEP DVCIVELGGT
160 170 180 190 200
VGDIESAAFV EAMRQFQFRV GHENFVSIHV SLVPVINGEQ KTKPTQQAIR
210 220 230 240 250
DLRSLGITPD LIACRCKQPL EKSVIDKISL FCHVGPEQVL AVHDVSSTYH
260 270 280 290 300
VPQLLEDKLL EYLKIRFALD KISVSRELAL AGENMWSSWK HLTQGYDHLF
310 320 330 340 350
KKVTIVLVGK YTHLQDSYIS VIKALEHSAM RCGRKLDLQW VEASHLEAST
360 370 380 390 400
NTSDPLSYHK AWHLVCSANG ILVPGGFGSR GVEGMIAAAK WARENNTPYL
410 420 430 440 450
GICLGMQVAV IEFARSVCGI EGAFSEEFDK ECENNVVVYM PEIDKDKLGG
460 470 480 490 500
TMRLGLRPTF FQPNSEWSKL RKLHKMVDEV LERHRHRYEI NPAFVSRLEQ
510 520 530 540 550
GGISFIGKDE RGERMEIIEK RDHPYFVGVQ YHPEYLSKPL KPSPPIFGLV
560 570 580 590 600
AASAGLLDEF IQSGEEVEWS NFSHFNAESA LADMNDSVEV TEEATVVTIS
Length:600
Mass (Da):66,867
Last modified:June 1, 1998 - 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:i72D7EE95B678E4EC
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
CU329670 Genomic DNA Translation: CAA15716.1

Protein sequence database of the Protein Information Resource

More...
PIRi
T37497

NCBI Reference Sequences

More...
RefSeqi
NP_593254.1, NM_001018651.2

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
SPAC10F6.03c.1; SPAC10F6.03c.1:pep; SPAC10F6.03c

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
2542937

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
spo:SPAC10F6.03c

<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
CU329670 Genomic DNA Translation: CAA15716.1
PIRiT37497
RefSeqiNP_593254.1, NM_001018651.2

3D structure databases

SMRiO42644
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi279378, 5 interactors
STRINGi4896.SPAC10F6.03c.1

PTM databases

iPTMnetiO42644

Proteomic databases

MaxQBiO42644
PaxDbiO42644
PRIDEiO42644

Genome annotation databases

EnsemblFungiiSPAC10F6.03c.1; SPAC10F6.03c.1:pep; SPAC10F6.03c
GeneIDi2542937
KEGGispo:SPAC10F6.03c

Organism-specific databases

PomBaseiSPAC10F6.03c
VEuPathDBiFungiDB:SPAC10F6.03c

Phylogenomic databases

eggNOGiKOG2387, Eukaryota
HOGENOMiCLU_011675_5_0_1
InParanoidiO42644
OMAiEFNNAYR
PhylomeDBiO42644

Enzyme and pathway databases

UniPathwayiUPA00159;UER00277
ReactomeiR-SPO-499943, Interconversion of nucleotide di- and triphosphates

Miscellaneous databases

Protein Ontology

More...
PROi
PR:O42644

Family and domain databases

CDDicd03113, CTPS_N, 1 hit
cd01746, GATase1_CTP_Synthase, 1 hit
Gene3Di3.40.50.880, 1 hit
InterProiView protein in InterPro
IPR029062, Class_I_gatase-like
IPR004468, CTP_synthase
IPR017456, CTP_synthase_N
IPR017926, GATASE
IPR033828, GATase1_CTP_Synthase
IPR027417, P-loop_NTPase
PANTHERiPTHR11550, PTHR11550, 1 hit
PfamiView protein in Pfam
PF06418, CTP_synth_N, 1 hit
PF00117, GATase, 1 hit
SUPFAMiSSF52317, SSF52317, 1 hit
SSF52540, SSF52540, 1 hit
TIGRFAMsiTIGR00337, PyrG, 1 hit
PROSITEiView protein in PROSITE
PS51273, GATASE_TYPE_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 nameiPYRG_SCHPO
<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: O42644
<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: August 31, 2004
Last sequence update: June 1, 1998
Last modified: April 7, 2021
This is version 130 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 programFungal 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. Schizosaccharomyces pombe
    Schizosaccharomyces pombe: entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families
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