Q9X1B7 (CDSA_THEMA) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Phosphatidate cytidylyltransferase
EC=2.7.7.41

Alternative name(s):
CDP-DAG synthase
CDP-DG synthase
CDP-diacylglycerol synthase
Short name=CDS
CDP-diglyceride pyrophosphorylase
CDP-diglyceride synthase
CTP:phosphatidate cytidylyltransferase

Gene names

Name:	cdsA
Ordered Locus Names:	TM_1397

Organism

Thermotoga maritima

Taxonomic identifier

2336 [NCBI]

Taxonomic lineage

Bacteria › Thermotogae › Thermotogales › Thermotogaceae › Thermotoga

Protein attributes

Sequence length	270 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	CTP + phosphatidate = diphosphate + CDP-diacylglycerol.
Pathway	Phospholipid metabolism; CDP-diacylglycerol biosynthesis; CDP-diacylglycerol from sn-glycerol 3-phosphate: step 3/3.
Subcellular location	Cell membrane; Multi-pass membrane protein By similarity.
Sequence similarities	Belongs to the CDS family.

Ontologies

Keywords
Biological process	Phospholipid biosynthesis
Cellular component	Cell membrane Membrane
Domain	Transmembrane Transmembrane helix
Molecular function	Nucleotidyltransferase Transferase
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological process	phospholipid biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	integral to membrane Inferred from electronic annotation. Source: UniProtKB-KW plasma membrane Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	phosphatidate cytidylyltransferase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 270	270	Phosphatidate cytidylyltransferase		PRO_0000090758
Regions
	Transmembrane	17 – 37	21	Helical; Potential
	Transmembrane	55 – 75	21	Helical; Potential
	Transmembrane	81 – 101	21	Helical; Potential
	Transmembrane	104 – 124	21	Helical; Potential
	Transmembrane	129 – 149	21	Helical; Potential
	Transmembrane	170 – 190	21	Helical; Potential
	Transmembrane	193 – 213	21	Helical; Potential
	Transmembrane	248 – 268	21	Helical; Potential

Sequences

	Sequence		Length	Mass (Da)
	Q9X1B7 [UniParc]. Last modified November 1, 1999. Version 1. Checksum: BDAAF664120D7D3E	FASTA	270	30,099
	10 20 30 40 50 60 MDDLKTRVIT ASVVAPFVVL CFVSYESLIG LVSAILILAG YELITLEMKE RDARFFYVIL 70 80 90 100 110 120 LALYPVLYGL VFEEPTQPLS ILFITGVVFS LITDKDPSQV FKTVAAFSIA LIYVTFFLSF 130 140 150 160 170 180 FLPIYRDFGA ANALLVLTST WVFDSFAYFT GLKFGRTRIS PRYSPRKSLE GVIGGFLGVV 190 200 210 220 230 240 IYTFLYRLVV NDLLSVNVIS FRTFLPFAAT VAIMDTFGDI FESALKRHYG VKDSGKTLPG 250 260 270 HGGMLDRIDG LLFVAPVSYI VFKILEGVVR

References

[1]

"Evidence for lateral gene transfer between Archaea and Bacteria from genome sequence of Thermotoga maritima." Nelson K.E., Clayton R.A., Gill S.R., Gwinn M.L., Dodson R.J., Haft D.H., Hickey E.K., Peterson J.D., Nelson W.C., Ketchum K.A., McDonald L.A., Utterback T.R., Malek J.A., Linher K.D., Garrett M.M., Stewart A.M., Cotton M.D., Pratt M.S. , Phillips C.A., Richardson D.L., Heidelberg J.F., Sutton G.G., Fleischmann R.D., Eisen J.A., White O., Salzberg S.L., Smith H.O., Venter J.C., Fraser C.M. Nature 399:323-329(1999) [PubMed: 10360571] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 43589 / MSB8 / DSM 3109 / JCM 10099.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE000512 Genomic DNA. Translation: AAD36468.1.
PIR	F72259.
RefSeq	NP_229198.1. NC_000853.1.
3D structure databases
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	898079.
GenomeReviews	Gene locus TM_1397 in contig AE000512_GR.
KEGG	tma:TM1397.
NMPDR	fig|243274.1.peg.1382.
PATRIC	23937740. VBITheMar51294_1409.
TIGR	TM_1397.
Phylogenomic databases
HOGENOM	HBG732679.
OMA	TFGDIFE.
PhylomeDB	Q9X1B7.
ProtClustDB	CLSK875740.
Enzyme and pathway databases
BioCyc	TMAR243274:TM_1397-MONOMER.
Family and domain databases
InterPro	IPR000374. PC_trans. [Graphical view]
KO	K00981.
Pfam	PF01148. CTP_transf_1. 1 hit. [Graphical view]
PROSITE	PS01315. CDS. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

CDSA_THEMA

Accession

Primary (citable) accession number: Q9X1B7

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 30, 2000
Last sequence update:	November 1, 1999
Last modified:	January 25, 2012
This is version 76 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program