Gene/Proteome Database (LMPD)

LMPD ID
LMP013002
Gene ID
286936
Species
Rattus norvegicus (Rat)
Gene Name
phosphate cytidylyltransferase 1, choline, beta
Gene Symbol
Pcyt1b
Synonyms
CTB; Cctbeta; CCT-beta;
Alternate Names
choline-phosphate cytidylyltransferase B; CT B; CCT B; phosphorylcholine transferase B; CTP:phosphocholine cytidylyltransferase B; choline phosphate cytidylyltransferase 1 beta; phosphate cytidylyltransferase 1, choline, beta isoform;
Chromosome
X
Map Location
Xq22
EC Number
2.7.7.15

Proteins

choline-phosphate cytidylyltransferase B
Refseq ID NP_775174
Protein GI 27465631
UniProt ID Q9QZC4
mRNA ID NM_173151
Length 369
MPVVTTDAESETGIPKSLSNEPPSETMEEIEHTCPQPRLTLTAPAPFADESSCQCQAPHEKLTIAQARLGTPVDRPVRVYADGIFDLFHSGHARALMQAKTLFPNSYLLVGVCSDDLTHKFKGFTVMNEAERYEALRHCRYVDEVIRDAPWTLTPEFLEKHKIDFVAHDDIPYSSAGSDDVYKHIKEAGMFVPTQRTEGISTSDIITRIVRDYDVYARRNLQRGYTAKELNVSFINEKKYRFQNQVDKMKEKVKNVEERSKEFVNRVEEKSHDLIQKWEEKSREFIGNFLELFGPDGAWKQMFQERSSRMLQALSPKQSPVSSPTRSRSPSRSPSPTFSWLPNKTSPPSSPKAASASISSMSEGDEDEK

Gene Information

Entrez Gene ID
286936
Gene Name
phosphate cytidylyltransferase 1, choline, beta
Gene Symbol
Pcyt1b
Species
Rattus norvegicus

Gene Ontology (GO Annotations)

GO ID Source Type Description
GO:0005783 IEA:UniProtKB-KW C endoplasmic reticulum
GO:0004105 IEA:UniProtKB-EC F choline-phosphate cytidylyltransferase activity

KEGG Pathway Links

KEGG Pathway ID Description
ko00564 Glycerophospholipid metabolism
rno00564 Glycerophospholipid metabolism
rno01100 Metabolic pathways
M00090 Phosphatidylcholine (PC) biosynthesis, choline => PC

Domain Information

InterPro Annotations

Accession Description
IPR004821 Cytidyltransferase-like domain
IPR014729 Rossmann-like alpha/beta/alpha sandwich fold

UniProt Annotations

Entry Information

Gene Name
phosphate cytidylyltransferase 1, choline, beta
Protein Entry
PCY1B_RAT
UniProt ID
Q9QZC4
Species
Rat

Comments

Comment Type Description
Catalytic Activity CTP + phosphocholine = diphosphate + CDP- choline.
Function Controls phosphatidylcholine synthesis.
Pathway Phospholipid metabolism; phosphatidylcholine biosynthesis; phosphatidylcholine from phosphocholine: step 1/2.
Similarity Belongs to the cytidylyltransferase family
Subcellular Location Endoplasmic reticulum .

Identical and Related Proteins

Unique RefSeq proteins for LMP013002 (as displayed in Record Overview)

Protein GI Database Accession Length Protein Name
27465631 RefSeq NP_775174 369 choline-phosphate cytidylyltransferase B

Identical Sequences to LMP013002 proteins

Reference Database Accession Length Protein Name
GI:27465631 GenBank AAF04586.1 369 CTP:phosphocholine cytidylyltransferase [Rattus norvegicus]
GI:27465631 SwissProt Q9QZC4.1 369 RecName: Full=Choline-phosphate cytidylyltransferase B; AltName: Full=CCT-beta; AltName: Full=CTP:phosphocholine cytidylyltransferase B; Short=CCT B; Short=CT B; AltName: Full=Phosphorylcholine transferase B [Rattus norvegicus]

Related Sequences to LMP013002 proteins

Reference Database Accession Length Protein Name
GI:27465631 GenBank AAF04586.1 369 CTP:phosphocholine cytidylyltransferase [Rattus norvegicus]
GI:27465631 RefSeq XP_006990179.1 369 PREDICTED: choline-phosphate cytidylyltransferase B isoform X1 [Peromyscus maniculatus bairdii]
GI:27465631 RefSeq XP_008820943.1 369 PREDICTED: choline-phosphate cytidylyltransferase B isoform X1 [Nannospalax galili]
GI:27465631 SwissProt Q9QZC4.1 369 RecName: Full=Choline-phosphate cytidylyltransferase B; AltName: Full=CCT-beta; AltName: Full=CTP:phosphocholine cytidylyltransferase B; Short=CCT B; Short=CT B; AltName: Full=Phosphorylcholine transferase B [Rattus norvegicus]