CDPAS_THEPD
ID CDPAS_THEPD Reviewed; 204 AA.
AC A1RXB2;
DT 21-AUG-2007, integrated into UniProtKB/Swiss-Prot.
DT 06-FEB-2007, sequence version 1.
DT 25-MAY-2022, entry version 77.
DE RecName: Full=CDP-archaeol synthase {ECO:0000255|HAMAP-Rule:MF_01117};
DE EC=2.7.7.67 {ECO:0000255|HAMAP-Rule:MF_01117};
DE AltName: Full=CDP-2,3-bis-(O-geranylgeranyl)-sn-glycerol synthase {ECO:0000255|HAMAP-Rule:MF_01117};
GN Name=carS {ECO:0000255|HAMAP-Rule:MF_01117}; OrderedLocusNames=Tpen_0433;
OS Thermofilum pendens (strain DSM 2475 / Hrk 5).
OC Archaea; Crenarchaeota; Thermoprotei; Thermofilales; Thermofilaceae;
OC Thermofilum.
OX NCBI_TaxID=368408;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 2475 / Hrk 5;
RX PubMed=18263724; DOI=10.1128/jb.01949-07;
RA Anderson I., Rodriguez J., Susanti D., Porat I., Reich C., Ulrich L.E.,
RA Elkins J.G., Mavromatis K., Lykidis A., Kim E., Thompson L.S., Nolan M.,
RA Land M., Copeland A., Lapidus A., Lucas S., Detter C., Zhulin I.B.,
RA Olsen G.J., Whitman W., Mukhopadhyay B., Bristow J., Kyrpides N.;
RT "Genome sequence of Thermofilum pendens reveals an exceptional loss of
RT biosynthetic pathways without genome reduction.";
RL J. Bacteriol. 190:2957-2965(2008).
CC -!- FUNCTION: Catalyzes the formation of CDP-2,3-bis-(O-geranylgeranyl)-sn-
CC glycerol (CDP-archaeol) from 2,3-bis-(O-geranylgeranyl)-sn-glycerol 1-
CC phosphate (DGGGP) and CTP. This reaction is the third ether-bond-
CC formation step in the biosynthesis of archaeal membrane lipids.
CC {ECO:0000255|HAMAP-Rule:MF_01117}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2,3-bis-O-(geranylgeranyl)-sn-glycerol 1-phosphate + CTP +
CC H(+) = CDP-2,3-bis-O-(geranylgeranyl)-sn-glycerol + diphosphate;
CC Xref=Rhea:RHEA:25690, ChEBI:CHEBI:15378, ChEBI:CHEBI:33019,
CC ChEBI:CHEBI:37563, ChEBI:CHEBI:58837, ChEBI:CHEBI:58838; EC=2.7.7.67;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01117};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01117};
CC -!- PATHWAY: Membrane lipid metabolism; glycerophospholipid metabolism.
CC {ECO:0000255|HAMAP-Rule:MF_01117}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_01117};
CC Multi-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_01117}.
CC -!- SIMILARITY: Belongs to the CDP-archaeol synthase family.
CC {ECO:0000255|HAMAP-Rule:MF_01117}.
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DR EMBL; CP000505; ABL77842.1; -; Genomic_DNA.
DR AlphaFoldDB; A1RXB2; -.
DR SMR; A1RXB2; -.
DR STRING; 368408.Tpen_0433; -.
DR EnsemblBacteria; ABL77842; ABL77842; Tpen_0433.
DR KEGG; tpe:Tpen_0433; -.
DR eggNOG; arCOG04106; Archaea.
DR HOGENOM; CLU_105710_0_0_2; -.
DR OMA; GKTWRGT; -.
DR OrthoDB; 124973at2157; -.
DR UniPathway; UPA00940; -.
DR Proteomes; UP000000641; Chromosome.
DR GO; GO:0005887; C:integral component of plasma membrane; IEA:UniProtKB-UniRule.
DR GO; GO:0043338; F:CTP:2,3-di-O-geranylgeranyl-sn-glycero-1-phosphate cytidyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0046474; P:glycerophospholipid biosynthetic process; IEA:UniProtKB-UniRule.
DR HAMAP; MF_01117; CDP_archaeol_synth; 1.
DR InterPro; IPR032690; CarS.
DR InterPro; IPR002726; CarS_archaea.
DR PANTHER; PTHR39650; PTHR39650; 1.
DR Pfam; PF01864; CarS-like; 1.
PE 3: Inferred from homology;
KW Cell membrane; Lipid biosynthesis; Lipid metabolism; Magnesium; Membrane;
KW Phospholipid biosynthesis; Phospholipid metabolism; Reference proteome;
KW Transferase; Transmembrane; Transmembrane helix.
FT CHAIN 1..204
FT /note="CDP-archaeol synthase"
FT /id="PRO_0000298289"
FT TRANSMEM 5..25
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01117"
FT TRANSMEM 43..63
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01117"
FT TRANSMEM 91..111
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01117"
FT TRANSMEM 116..136
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01117"
FT TRANSMEM 147..167
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01117"
FT TRANSMEM 175..195
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01117"
SQ SEQUENCE 204 AA; 22173 MW; F46716F3A845564F CRC64;
MRISVYACFL GLYFLVFSLI VYVILGAEFL VSVLQPGNVA RSMLWVLPAY VANASPVVFS
RLVRKRWRLH PMDFGLTFVD GQRLLGDNKT FEGFLGGMLS GVLVGILLAY ARFVDGVSAF
LLPLGALLGD LGGAFVKRRL RIKPGEPAIL LDQLDFVAGA LILQGLFSKL PAAEVVVAVV
LLTPIVHLLT NMAAFVLGLK DVPW
