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UniProtKB - Q9Y6K0 (CEPT1_HUMAN)

Entry version 161 (10 Feb 2021)
Sequence version 1 (01 Nov 1999)
Previous versions | rss
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Protein

Choline/ethanolaminephosphotransferase 1

Gene

CEPT1

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

Catalyzes both phosphatidylcholine and phosphatidylethanolamine biosynthesis from CDP-choline and CDP-ethanolamine, respectively. Involved in protein-dependent process of phospholipid transport to distribute phosphatidyl choline to the lumenal surface. Has a higher cholinephosphotransferase activity than ethanolaminephosphotransferase activity.3 Publications

<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

Mg2+1 Publication, Mn2+1 Publication

<p>This subsection of the 'Function' section describes biophysical and chemical properties, such as maximal absorption, kinetic parameters, pH dependence, redox potentials and temperature dependence.<p><a href='/help/biophysicochemical_properties' target='_top'>More...</a></p>Kineticsi

  1. KM=37 µM for CDP-choline2 Publications
  2. KM=101 µM for CDP-ethanolamine2 Publications
  1. Vmax=10.5 nmol/min/mg enzyme with CDP-choline as substrate2 Publications
  2. Vmax=4.35 nmol/min/mg enzyme with CDP-ethanolamine as substrate2 Publications

<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: phosphatidylethanolamine biosynthesis

This protein is involved in step 3 of the subpathway that synthesizes phosphatidylethanolamine from ethanolamine.2 Publications
Proteins known to be involved in the 3 steps of the subpathway in this organism are:
  1. Choline/ethanolamine kinase (CHKB), Ethanolamine kinase 2 (ETNK2), Ethanolamine kinase 1 (ETNK1), Choline kinase alpha (CHKA)
  2. Ethanolamine-phosphate cytidylyltransferase (PCYT2)
  3. Ethanolaminephosphotransferase 1 (SELENOI), Choline/ethanolaminephosphotransferase 1 (CEPT1)
This subpathway is part of the pathway phosphatidylethanolamine biosynthesis, which is itself part of Phospholipid metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes phosphatidylethanolamine from ethanolamine, the pathway phosphatidylethanolamine biosynthesis and in Phospholipid metabolism.

Pathwayi: phosphatidylcholine biosynthesis

This protein is involved in step 2 of the subpathway that synthesizes phosphatidylcholine from phosphocholine.2 Publications
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. Choline-phosphate cytidylyltransferase B (PCYT1B), Choline-phosphate cytidylyltransferase A (PCYT1A)
  2. Cholinephosphotransferase 1 (CHPT1), Choline/ethanolaminephosphotransferase 1 (CEPT1)
This subpathway is part of the pathway phosphatidylcholine biosynthesis, which is itself part of Phospholipid metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes phosphatidylcholine from phosphocholine, the pathway phosphatidylcholine biosynthesis and in Phospholipid metabolism.

<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 functionTransferase
Biological processLipid biosynthesis, Lipid metabolism, Phospholipid biosynthesis, Phospholipid metabolism
LigandMagnesium, Manganese, Metal-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		MetaCyc:HS05844-MONOMER

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q9Y6K0

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-1483191, Synthesis of PC
R-HSA-1483213, Synthesis of PE

SABIO-RK: Biochemical Reaction Kinetics Database

More...SABIO-RKi		Q9Y6K0

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

More...UniPathwayi		UPA00558;UER00743
UPA00753;UER00740

Protein family/group databases

Transport Classification Database

More...TCDBi		4.F.1.1.1, the choline/ethanolaminephosphotransferase 1 (cept1) family

Chemistry databases

SwissLipids knowledge resource for lipid biology

More...SwissLipidsi		SLP:000000137

<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:
Choline/ethanolaminephosphotransferase 1Curated (EC:2.7.8.11 Publication, EC:2.7.8.21 Publication)
Short name:
hCEPT1
<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:CEPT1Imported
ORF Names:PRO1101
<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 1

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:24289, CEPT1

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		616751, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q9Y6K0

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000134255.13

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

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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei87 – 107HelicalSequence analysisAdd BLAST21
Transmembranei115 – 135HelicalSequence analysisAdd BLAST21
Transmembranei186 – 206HelicalSequence analysisAdd BLAST21
Transmembranei209 – 229HelicalSequence analysisAdd BLAST21
Transmembranei239 – 259HelicalSequence analysisAdd BLAST21
Transmembranei283 – 303HelicalSequence analysisAdd BLAST21
Transmembranei317 – 337HelicalSequence analysisAdd BLAST21
Transmembranei365 – 385HelicalSequence analysisAdd BLAST21

Keywords - Cellular componenti

Endoplasmic reticulum, Membrane, Nucleus

<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%5Fand%5Fbiotech%5Fsection">'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>Mutagenesisi138K → M: Induces a reduction in both cholinephosphotransferase and ethanolaminephosphotransferase activities. 1
Mutagenesisi144N → G: No effect. 1 Publication1
Mutagenesisi146S → Q or C: No effect. 1 Publication1
Mutagenesisi156G → C, S or A: Induces a reduction in cholinephosphotransferase activity and abolishes ethanolaminephosphotransferase activity. 1 Publication1
Mutagenesisi214T → A: Alters the profile of diacylglycerol utilization and results in modest reduction in enzyme activity. 1 Publication1
Mutagenesisi215E → A or D: Induces a strong reduction in enzyme activity without altering diacylglycerol specificity. 1 Publication1
Mutagenesisi215E → Q: Induces a strong reduction in enzyme activity and alters diacylglycerol specificity. 1 Publication1
Mutagenesisi216V → A: Alters the profile of diacylglycerol utilization and results in modest reduction in enzyme activity. 1 Publication1
Mutagenesisi221I → A: Alters the profile of diacylglycerol utilization and results in modest reduction in enzyme activity. 1 Publication1
Mutagenesisi226L → A: Does not affect either the enzyme activity or the diacylglycerol specificity. 1 Publication1
Mutagenesisi228V → A: Does not affect either the enzyme activity or the diacylglycerol specificity. 1 Publication1

Organism-specific databases

DisGeNET

More...DisGeNETi		10390

Open Targets

More...OpenTargetsi		ENSG00000134255

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA134892657

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q9Y6K0, Tbio

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...ChEMBLi		CHEMBL4105740

Drug and drug target database

More...DrugBanki		DB00122, Choline
DB14006, Choline salicylate

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		CEPT1

Domain mapping of disease mutations (DMDM)

More...DMDMi		74753524

<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_00002892451 – 416Choline/ethanolaminephosphotransferase 1Add BLAST416

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 residuei18PhosphoserineCombined sources1
Modified residuei40PhosphothreonineCombined sources1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi144N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein, Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		Q9Y6K0

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q9Y6K0

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q9Y6K0

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q9Y6K0

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

More...PaxDbi		Q9Y6K0

PeptideAtlas

More...PeptideAtlasi		Q9Y6K0

PRoteomics IDEntifications database

More...PRIDEi		Q9Y6K0

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		86708

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		Q9Y6K0, 1 site

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q9Y6K0

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

More...PhosphoSitePlusi		Q9Y6K0

SwissPalm database of S-palmitoylation events

More...SwissPalmi		Q9Y6K0

<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

Ubiquitously expressed.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000134255, Expressed in lymph node and 231 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9Y6K0, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9Y6K0, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000134255, 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 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

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		115662, 43 interactors

Protein interaction database and analysis system

More...IntActi		Q9Y6K0, 39 interactors

Molecular INTeraction database

More...MINTi		Q9Y6K0

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000441980

Chemistry databases

BindingDB database of measured binding affinities

More...BindingDBi		Q9Y6K0

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q9Y6K0, protein

<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

<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 CDP-alcohol phosphatidyltransferase class-I family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG2877, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00950000183117

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_035066_1_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9Y6K0

Identification of Orthologs from Complete Genome Data

More...OMAi		EWYMVQG

Database of Orthologous Groups

More...OrthoDBi		847100at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9Y6K0

TreeFam database of animal gene trees

More...TreeFami		TF313270

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.20.120.1760, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR000462, CDP-OH_P_trans
IPR043130, CDP-OH_PTrfase_TM_dom
IPR014472, CHOPT

The PANTHER Classification System

More...PANTHERi		PTHR10414, PTHR10414, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF01066, CDP-OH_P_transf, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF015665, CHOPT, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00379, CDP_ALCOHOL_P_TRANSF, 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>Sequence (1+)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 has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

Q9Y6K0-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSGHRSTRKR CGDSHPESPV GFGHMSTTGC VLNKLFQLPT PPLSRHQLKR 
        60         70         80         90        100
LEEHRYQSAG RSLLEPLMQG YWEWLVRRVP SWIAPNLITI IGLSINICTT 
       110        120        130        140        150
ILLVFYCPTA TEQAPLWAYI ACACGLFIYQ SLDAIDGKQA RRTNSSSPLG 
       160        170        180        190        200
ELFDHGCDSL STVFVVLGTC IAVQLGTNPD WMFFCCFAGT FMFYCAHWQT 
       210        220        230        240        250
YVSGTLRFGI IDVTEVQIFI IIMHLLAVIG GPPFWQSMIP VLNIQMKIFP 
       260        270        280        290        300
ALCTVAGTIF SCTNYFRVIF TGGVGKNGST IAGTSVLSPF LHIGSVITLA 
       310        320        330        340        350
AMIYKKSAVQ LFEKHPCLYI LTFGFVSAKI TNKLVVAHMT KSEMHLHDTA 
       360        370        380        390        400
FIGPALLFLD QYFNSFIDEY IVLWIALVFS FFDLIRYCVS VCNQIASHLH 
       410 
IHVFRIKVST AHSNHH
Length:416
Mass (Da):46,554
Last modified:November 1, 1999 - 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:iA25FED1193342FD9
GO

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

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A0C4DGS9A0A0C4DGS9_HUMAN
Choline/ethanolaminephosphotransfer...
CEPT1
280Annotation 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>

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAF61194 differs from that shown. Reason: Frameshift.Curated

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
AF068302 mRNA Translation: AAD25170.1
AF138862 mRNA Translation: AAF61194.1 Frameshift.
AL355816 Genomic DNA No translation available.
BC032610 mRNA Translation: AAH32610.1
BC049196 mRNA Translation: AAH49196.1
AL833102 mRNA Translation: CAH10403.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS830.1

NCBI Reference Sequences

More...RefSeqi		NP_001007795.1, NM_001007794.2
NP_001317672.1, NM_001330743.1
NP_006081.1, NM_006090.4

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000357172; ENSP00000349696; ENSG00000134255
ENST00000545121; ENSP00000441980; ENSG00000134255

Database of genes from NCBI RefSeq genomes

More...GeneIDi		10390

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:10390

UCSC genome browser

More...UCSCi		uc001eah.1, human

<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
AF068302 mRNA Translation: AAD25170.1
AF138862 mRNA Translation: AAF61194.1 Frameshift.
AL355816 Genomic DNA No translation available.
BC032610 mRNA Translation: AAH32610.1
BC049196 mRNA Translation: AAH49196.1
AL833102 mRNA Translation: CAH10403.1
CCDSiCCDS830.1
RefSeqiNP_001007795.1, NM_001007794.2
NP_001317672.1, NM_001330743.1
NP_006081.1, NM_006090.4

3D structure databases

Database of comparative protein structure models

More...ModBasei		Search...

SWISS-MODEL Interactive Workspace

More...SWISS-MODEL-Workspacei		Submit a new modelling project...

Protein-protein interaction databases

BioGRIDi115662, 43 interactors
IntActiQ9Y6K0, 39 interactors
MINTiQ9Y6K0
STRINGi9606.ENSP00000441980

Chemistry databases

BindingDBiQ9Y6K0
ChEMBLiCHEMBL4105740
DrugBankiDB00122, Choline
DB14006, Choline salicylate
SwissLipidsiSLP:000000137

Protein family/group databases

TCDBi4.F.1.1.1, the choline/ethanolaminephosphotransferase 1 (cept1) family

PTM databases

GlyGeniQ9Y6K0, 1 site
iPTMnetiQ9Y6K0
PhosphoSitePlusiQ9Y6K0
SwissPalmiQ9Y6K0

Genetic variation databases

BioMutaiCEPT1
DMDMi74753524

Proteomic databases

EPDiQ9Y6K0
jPOSTiQ9Y6K0
MassIVEiQ9Y6K0
MaxQBiQ9Y6K0
PaxDbiQ9Y6K0
PeptideAtlasiQ9Y6K0
PRIDEiQ9Y6K0
ProteomicsDBi86708

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		46938, 96 antibodies

The DNASU plasmid repository

More...DNASUi		10390

Genome annotation databases

EnsembliENST00000357172; ENSP00000349696; ENSG00000134255
ENST00000545121; ENSP00000441980; ENSG00000134255
GeneIDi10390
KEGGihsa:10390
UCSCiuc001eah.1, human

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		10390
DisGeNETi10390

GeneCards: human genes, protein and diseases

More...GeneCardsi		CEPT1
HGNCiHGNC:24289, CEPT1
HPAiENSG00000134255, Low tissue specificity
MIMi616751, gene
neXtProtiNX_Q9Y6K0
OpenTargetsiENSG00000134255
PharmGKBiPA134892657
VEuPathDBiHostDB:ENSG00000134255.13

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG2877, Eukaryota
GeneTreeiENSGT00950000183117
HOGENOMiCLU_035066_1_0_1
InParanoidiQ9Y6K0
OMAiEWYMVQG
OrthoDBi847100at2759
PhylomeDBiQ9Y6K0
TreeFamiTF313270

Enzyme and pathway databases

UniPathwayiUPA00558;UER00743
UPA00753;UER00740
BioCyciMetaCyc:HS05844-MONOMER
PathwayCommonsiQ9Y6K0
ReactomeiR-HSA-1483191, Synthesis of PC
R-HSA-1483213, Synthesis of PE
SABIO-RKiQ9Y6K0

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		10390, 102 hits in 879 CRISPR screens

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

More...ChiTaRSi		CEPT1, human

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

More...GenomeRNAii		10390
PharosiQ9Y6K0, Tbio

Protein Ontology

More...PROi		PR:Q9Y6K0
RNActiQ9Y6K0, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000134255, Expressed in lymph node and 231 other tissues
ExpressionAtlasiQ9Y6K0, baseline and differential
GenevisibleiQ9Y6K0, HS

Family and domain databases

Gene3Di1.20.120.1760, 1 hit
InterProiView protein in InterPro
IPR000462, CDP-OH_P_trans
IPR043130, CDP-OH_PTrfase_TM_dom
IPR014472, CHOPT
PANTHERiPTHR10414, PTHR10414, 1 hit
PfamiView protein in Pfam
PF01066, CDP-OH_P_transf, 1 hit
PIRSFiPIRSF015665, CHOPT, 1 hit
PROSITEiView protein in PROSITE
PS00379, CDP_ALCOHOL_P_TRANSF, 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 nameiCEPT1_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: Q9Y6K0
Secondary accession number(s): Q69YJ9, Q9P0Y8
<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: May 29, 2007
Last sequence update: November 1, 1999
Last modified: February 10, 2021
This is version 161 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
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

Reference proteome

Documents

  1. Human chromosome 1
    Human chromosome 1: 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. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  4. SIMILARITY comments
    Index of protein domains and families
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