ID D1BSI9_XYLCX Unreviewed; 216 AA.
AC D1BSI9;
DT 19-JAN-2010, integrated into UniProtKB/TrEMBL.
DT 19-JAN-2010, sequence version 1.
DT 27-MAR-2024, entry version 59.
DE RecName: Full=Phosphatidylinositol phosphate synthase {ECO:0000256|ARBA:ARBA00024082, ECO:0000256|HAMAP-Rule:MF_02241};
DE Short=PIP synthase {ECO:0000256|HAMAP-Rule:MF_02241};
DE EC=2.7.8.- {ECO:0000256|HAMAP-Rule:MF_02241};
DE AltName: Full=CDP-diacylglycerol--D-myo-inositol-3-phosphate 3-phosphatidyltransferase {ECO:0000256|ARBA:ARBA00033137, ECO:0000256|HAMAP-Rule:MF_02241};
GN OrderedLocusNames=Xcel_1658 {ECO:0000313|EMBL:ACZ30681.1};
OS Xylanimonas cellulosilytica (strain DSM 15894 / CECT 5975 / LMG 20990 /
OS XIL07).
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales;
OC Promicromonosporaceae; Xylanimonas.
OX NCBI_TaxID=446471 {ECO:0000313|EMBL:ACZ30681.1, ECO:0000313|Proteomes:UP000002255};
RN [1] {ECO:0000313|Proteomes:UP000002255}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 15894 / CECT 5975 / LMG 20990 / XIL07
RC {ECO:0000313|Proteomes:UP000002255};
RG US DOE Joint Genome Institute (JGI-PGF);
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Kyrpides N., Mavromatis K., Ivanova N.,
RA Mikhailova N., Foster B., Clum A., Brettin T., Detter J.C., Han C.,
RA Larimer F., Land M., Hauser L., Markowitz V., Cheng J.F., Hugenholtz P.,
RA Woyke T., Wu D., Gehrich-Schroeter G., Schneider S., Pukall S.R.,
RA Klenk H.P., Eisen J.A.;
RT "The complete chromosome of Xylanimonas cellulosilytica DSM 15894.";
RL Submitted (NOV-2009) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ACZ30681.1, ECO:0000313|Proteomes:UP000002255}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 15894 / CECT 5975 / LMG 20990 / XIL07
RC {ECO:0000313|Proteomes:UP000002255};
RX PubMed=21304672; DOI=10.4056/sigs.571102;
RA Foster B., Pukall R., Abt B., Nolan M., Glavina Del Rio T., Chen F.,
RA Lucas S., Tice H., Pitluck S., Cheng J.-F., Chertkov O., Brettin T.,
RA Han C., Detter J.C., Bruce D., Goodwin L., Ivanova N., Mavromatis K.,
RA Pati A., Mikhailova N., Chen A., Palaniappan K., Land M., Hauser L.,
RA Chang Y.-J., Jeffries C.D., Chain P., Rohde M., Goeker M., Bristow J.,
RA Eisen J.A., Markowitz V., Hugenholtz P., Kyrpides N.C., Klenk H.-P.,
RA Lapidus A.;
RT "Complete genome sequence of Xylanimonas cellulosilytica type strain
RT (XIL07).";
RL Stand. Genomic Sci. 2:1-8(2010).
CC -!- FUNCTION: Catalyzes the conjugation of the 1'-hydroxyl group of D-myo-
CC inositol-3-phosphate (also named L-myo-inositol-1-phosphate) with a
CC lipid tail of cytidine diphosphate diacylglycerol (CDP-DAG), forming
CC phosphatidylinositol phosphate (PIP) and CMP. PIP is a precursor of
CC phosphatidylinositol (PI) which is an essential lipid required for cell
CC wall formation. {ECO:0000256|HAMAP-Rule:MF_02241}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1,2-di-(9Z-octadecenoyl)-sn-glycero-3-cytidine-5'-diphosphate
CC + 1D-myo-inositol 3-phosphate = 1,2-di-(9Z-octadecenoyl)-sn-glycero-
CC 3-phospho-(1D-myo-inositol-3-phosphate) + CMP + H(+);
CC Xref=Rhea:RHEA:61216, ChEBI:CHEBI:15378, ChEBI:CHEBI:58401,
CC ChEBI:CHEBI:60377, ChEBI:CHEBI:85356, ChEBI:CHEBI:144472;
CC Evidence={ECO:0000256|ARBA:ARBA00023935, ECO:0000256|HAMAP-
CC Rule:MF_02241};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1D-myo-inositol 3-phosphate + a CDP-1,2-diacyl-sn-glycerol = a
CC 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-3-phosphate) + CMP +
CC H(+); Xref=Rhea:RHEA:60504, ChEBI:CHEBI:15378, ChEBI:CHEBI:58088,
CC ChEBI:CHEBI:58332, ChEBI:CHEBI:58401, ChEBI:CHEBI:60377;
CC Evidence={ECO:0000256|ARBA:ARBA00023976, ECO:0000256|HAMAP-
CC Rule:MF_02241};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_02241};
CC Note=Contains a di-nuclear catalytic Mg(2+) center. {ECO:0000256|HAMAP-
CC Rule:MF_02241};
CC -!- PATHWAY: Lipid metabolism. {ECO:0000256|ARBA:ARBA00005189}.
CC -!- PATHWAY: Phospholipid metabolism; phosphatidylinositol phosphate
CC biosynthesis. {ECO:0000256|ARBA:ARBA00004805, ECO:0000256|HAMAP-
CC Rule:MF_02241}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738, ECO:0000256|HAMAP-
CC Rule:MF_02241}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_02241};
CC Multi-pass membrane protein {ECO:0000256|HAMAP-Rule:MF_02241}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the CDP-alcohol phosphatidyltransferase class-I
CC family. {ECO:0000256|ARBA:ARBA00010441, ECO:0000256|HAMAP-
CC Rule:MF_02241, ECO:0000256|RuleBase:RU003750}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_02241}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP001821; ACZ30681.1; -; Genomic_DNA.
DR RefSeq; WP_012878423.1; NC_013530.1.
DR AlphaFoldDB; D1BSI9; -.
DR STRING; 446471.Xcel_1658; -.
DR KEGG; xce:Xcel_1658; -.
DR eggNOG; COG0558; Bacteria.
DR HOGENOM; CLU_080384_0_1_11; -.
DR OrthoDB; 116551at2; -.
DR UniPathway; UPA00220; -.
DR Proteomes; UP000002255; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016780; F:phosphotransferase activity, for other substituted phosphate groups; IEA:UniProtKB-UniRule.
DR GO; GO:0008654; P:phospholipid biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 1.20.120.1760; -; 1.
DR HAMAP; MF_02241; PIP_synthase; 1.
DR InterPro; IPR000462; CDP-OH_P_trans.
DR InterPro; IPR043130; CDP-OH_PTrfase_TM_dom.
DR InterPro; IPR048254; CDP_ALCOHOL_P_TRANSF_CS.
DR InterPro; IPR044268; PIP_synthase_PgsA1.
DR Pfam; PF01066; CDP-OH_P_transf; 1.
DR PROSITE; PS00379; CDP_ALCOHOL_P_TRANSF; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|HAMAP-Rule:MF_02241};
KW Lipid biosynthesis {ECO:0000256|HAMAP-Rule:MF_02241};
KW Lipid metabolism {ECO:0000256|HAMAP-Rule:MF_02241};
KW Magnesium {ECO:0000256|HAMAP-Rule:MF_02241};
KW Membrane {ECO:0000256|HAMAP-Rule:MF_02241};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_02241};
KW Phospholipid biosynthesis {ECO:0000256|HAMAP-Rule:MF_02241};
KW Phospholipid metabolism {ECO:0000256|HAMAP-Rule:MF_02241};
KW Reference proteome {ECO:0000313|Proteomes:UP000002255};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_02241};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_02241};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_02241}.
FT TRANSMEM 52..71
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02241"
FT TRANSMEM 115..135
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02241"
FT TRANSMEM 156..184
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02241"
FT ACT_SITE 90
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02241"
FT BINDING 28..31
FT /ligand="a CDP-1,2-diacyl-sn-glycerol"
FT /ligand_id="ChEBI:CHEBI:58332"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02241"
FT BINDING 65
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02241"
FT BINDING 65
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02241"
FT BINDING 68
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02241"
FT BINDING 69
FT /ligand="a CDP-1,2-diacyl-sn-glycerol"
FT /ligand_id="ChEBI:CHEBI:58332"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02241"
FT BINDING 73
FT /ligand="a CDP-1,2-diacyl-sn-glycerol"
FT /ligand_id="ChEBI:CHEBI:58332"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02241"
FT BINDING 86
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02241"
FT BINDING 86
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02241"
FT BINDING 90
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02241"
SQ SEQUENCE 216 AA; 22199 MW; 773ECDEAAA4286BD CRC64;
MFSRLRSTMQ AVFTPLARAL MRRGVSPDAV TIAGTVVVTG LALGLLPTGH LFLGALLIGV
FALFDSLDGV LARLSGRTGP WGAFLDSTLD RVSDGAVFTG IALWFLLHTD GAVQTWGVIA
TLACLVLGGV VPYARARAES VGADAHVGIA ERSDRLVIAL VPTGFVQFGL PVVVLVVVLA
LLAAASLVTV VQRIGAVHRQ LGPGAGSAGE PEVARG
//
