Acyl Lipids: enzymes

ARABIDOPSIS
ACYL-LIPID METABOLISM

ENZYME & PROTEIN DATA

Choline-Phosphate Cytidylyltransferase

CTP

PPi

phosphocholine

Reaction

CDP-choline

Brenda: [2.7.7.15]
IUBMB: [2.7.7.15]
ExPASy: [2.7.7.15]
ExplorEnz: [2.7.7.15]
PDB: [2.7.7.15]

Enzyme Pathways

TAG Synthesis | Euk Phospholipid

Locus Data & Links (May need to scroll right or left to show columns)

Locus Id (TAIR Link)	Abbrev.	Mutant(s) (click for pop-up)	Pathway(s)	Subcelluar location	Evidence for function	Key References	Comments	Microarray Expression	Proteomics data	ESTexpression in other oilseeds
At2g32260	CCT1		TAG Synthesis Euk Phospholipid		Mutant Char.; Seq. Similarity Seq. Similarity	3 Refs Inatsugi, R., Nakamura, M., and Nishida, I. (2002). Phosphatidylcholine biosynthesis at low temperature: Differential expression of CTP:phosphorylcholine cytidylyltransferase isogenes in Arabidopsis thaliana. Plant Cell Physiol. 43 , 1342-1350. Inatsugi, R., Kawai, H., Yamaoka, Y., Yu, Y., Sekiguchi, A., Nakamura, M., and Nishida, I. (2009). Isozyme-specific modes of activation of CTP:phosphorylcholine cytidylyltransferase in Arabidopsis thaliana at low temperature. Plant Cell Physio. 50 , 1727-1735. Nishida, I., Swinhoe, R., Slabas, A.R., and Murata, N. (1996). Cloning of Brassica napus CTP:phosphocholine cytidylyltransferase cDNAs by complementation in a yeast cct mutant. Plant Molecular Biology 31 , 205-211.	Mutants possess reduced activity in rosette leaves; Seq. Similarity to BnCCT1 & BnCCT1 ,Mutants possess reduced activity in rosette leaves; Seq. Similarity to BnCCT1 & BnCCT2			Data
At4g15130	CCT2		TAG Synthesis Euk Phospholipid		Mutant Char.; Seq. Similarity Seq. Similarity	3 Refs Inatsugi, R., Nakamura, M., and Nishida, I. (2002). Phosphatidylcholine biosynthesis at low temperature: Differential expression of CTP:phosphorylcholine cytidylyltransferase isogenes in Arabidopsis thaliana. Plant Cell Physiol. 43 , 1342-1350. Inatsugi, R., Kawai, H., Yamaoka, Y., Yu, Y., Sekiguchi, A., Nakamura, M., and Nishida, I. (2009). Isozyme-specific modes of activation of CTP:phosphorylcholine cytidylyltransferase in Arabidopsis thaliana at low temperature. Plant Cell Physio. 50 , 1727-1735. Nishida, I., Swinhoe, R., Slabas, A.R., and Murata, N. (1996). Cloning of Brassica napus CTP:phosphocholine cytidylyltransferase cDNAs by complementation in a yeast cct mutant. Plant Molecular Biology 31 , 205-211.	Mutants possess reduced activity in rosette leaves; Seq. Similarity to BnCCT			Data