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Protein

Choline kinase B1

Gene

ckb-1

Organism
Caenorhabditis elegans
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Catalytic activityi

ATP + choline = ADP + phosphocholine.

Cofactori

Mg2+By similarity

GO - Molecular functioni

Keywordsi

Molecular functionKinase, Transferase
Biological processLipid biosynthesis, Lipid metabolism, Phospholipid biosynthesis, Phospholipid metabolism
LigandATP-binding, Magnesium, Nucleotide-binding

Enzyme and pathway databases

ReactomeiR-CEL-1483191 Synthesis of PC
R-CEL-1483213 Synthesis of PE

Names & Taxonomyi

Protein namesi
Recommended name:
Choline kinase B1 (EC:2.7.1.32)
Gene namesi
Name:ckb-1
ORF Names:B0285.8
OrganismiCaenorhabditis elegans
Taxonomic identifieri6239 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEcdysozoaNematodaChromadoreaRhabditidaRhabditoideaRhabditidaePeloderinaeCaenorhabditis
Proteomesi
  • UP000001940 Componenti: Chromosome III

Organism-specific databases

WormBaseiB0285.8 ; CE33590 ; WBGene00000511 ; ckb-1

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002062321 – 371Choline kinase B1Add BLAST371

Proteomic databases

EPDiP46558
PaxDbiP46558
PeptideAtlasiP46558
PRIDEiP46558

Expressioni

Gene expression databases

BgeeiWBGene00000511

Interactioni

Protein-protein interaction databases

BioGridi46770, 1 interactor
STRINGi6239.B0285.8

Structurei

3D structure databases

ProteinModelPortaliP46558
SMRiP46558
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the choline/ethanolamine kinase family.Curated

Phylogenomic databases

eggNOGiKOG2686 Eukaryota
COG0510 LUCA
GeneTreeiENSGT00530000062991
HOGENOMiHOG000015981
InParanoidiP46558
KOiK14156
OMAiDINIRAR
OrthoDBiEOG091G1E0U
PhylomeDBiP46558

Family and domain databases

InterProiView protein in InterPro
IPR011009 Kinase-like_dom_sf
SUPFAMiSSF56112 SSF56112, 1 hit

Sequencei

Sequence statusi: Complete.

P46558-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRPIEKFFTE NAPDSDLVIE KVIEFGIDFL GGEWKNVKKN EVKVTTILGG
60 70 80 90 100
QSNHMFHVTS STSATPYLLR IHRQGPSHVF MDTVNFAIFS ERGLGPKLYG
110 120 130 140 150
FFDGGRMEEF LPSRTLDSDC ILDPEISRRV GAVYPKYHAI DVPVSKKRRC
160 170 180 190 200
FQVMRESLKE YQDLGGGDYE IKPTTVTYSE HPKKISMDDL YKEIDFMEKW
210 220 230 240 250
TNELFEDTVV FCHNDLASSN ILELNSTKEL VLIDWEFGSY NCRGFDLAMH
260 270 280 290 300
LAETAADFRD STPPGIRISE ELTDNPPNLQ GFCEAYVDAD NKLKNRVPSN
310 320 330 340 350
RDLEVSNLIC ECQFFWPITQ LFWACFVMKL ALLKYNCGVD MDVQAQDRFA
360 370
VYWHLKERTR KIYEDLKKGT C
Length:371
Mass (Da):42,786
Last modified:March 15, 2004 - v2
Checksum:i035F6EE53F026709
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY158690 mRNA Translation: AAN41642.1
Z34533 Genomic DNA Translation: CAA84300.2
PIRiT18695
RefSeqiNP_497879.2, NM_065478.2
UniGeneiCel.20658

Genome annotation databases

EnsemblMetazoaiB0285.8; B0285.8; WBGene00000511
GeneIDi181904
KEGGicel:CELE_B0285.8
UCSCiB0285.8 c. elegans

Similar proteinsi

Entry informationi

Entry nameiCKB1_CAEEL
AccessioniPrimary (citable) accession number: P46558
Secondary accession number(s): Q8IS24
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: March 15, 2004
Last modified: May 23, 2018
This is version 110 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programCaenorhabditis annotation project

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Caenorhabditis elegans
    Caenorhabditis elegans: entries, gene names and cross-references to WormBase
  2. SIMILARITY comments
    Index of protein domains and families

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