ID A0A1D9MLV4_9ACTO Unreviewed; 255 AA.
AC A0A1D9MLV4;
DT 15-FEB-2017, integrated into UniProtKB/TrEMBL.
DT 15-FEB-2017, sequence version 1.
DT 24-JAN-2024, entry version 27.
DE RecName: Full=2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase {ECO:0000256|ARBA:ARBA00019056};
DE EC=2.7.7.60 {ECO:0000256|ARBA:ARBA00012526};
GN ORFNames=BK816_08360 {ECO:0000313|EMBL:AOZ73287.1};
OS Boudabousia tangfeifanii.
OC Bacteria; Actinomycetota; Actinomycetes; Actinomycetales; Actinomycetaceae;
OC Boudabousia.
OX NCBI_TaxID=1912795 {ECO:0000313|EMBL:AOZ73287.1, ECO:0000313|Proteomes:UP000176288};
RN [1] {ECO:0000313|EMBL:AOZ73287.1, ECO:0000313|Proteomes:UP000176288}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=VUL4_3 {ECO:0000313|EMBL:AOZ73287.1,
RC ECO:0000313|Proteomes:UP000176288};
RA Wang Y.;
RT "Actinomyces aegypiusis sp. nov., isolated from the Aegypius monachus in
RT Qinghai Tibet Plateau China.";
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the formation of 4-diphosphocytidyl-2-C-methyl-D-
CC erythritol from CTP and 2-C-methyl-D-erythritol 4-phosphate (MEP).
CC {ECO:0000256|ARBA:ARBA00002459}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2-C-methyl-D-erythritol 4-phosphate + CTP + H(+) = 4-CDP-2-C-
CC methyl-D-erythritol + diphosphate; Xref=Rhea:RHEA:13429,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:33019, ChEBI:CHEBI:37563,
CC ChEBI:CHEBI:57823, ChEBI:CHEBI:58262; EC=2.7.7.60;
CC Evidence={ECO:0000256|ARBA:ARBA00001282};
CC -!- PATHWAY: Isoprenoid biosynthesis; isopentenyl diphosphate biosynthesis
CC via DXP pathway; isopentenyl diphosphate from 1-deoxy-D-xylulose 5-
CC phosphate: step 2/6. {ECO:0000256|ARBA:ARBA00004787}.
CC -!- SIMILARITY: Belongs to the IspD/TarI cytidylyltransferase family. IspD
CC subfamily. {ECO:0000256|ARBA:ARBA00009789}.
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DR EMBL; CP017812; AOZ73287.1; -; Genomic_DNA.
DR RefSeq; WP_071164750.1; NZ_CP017812.1.
DR AlphaFoldDB; A0A1D9MLV4; -.
DR STRING; 1912795.BK816_08360; -.
DR KEGG; avu:BK816_08360; -.
DR OrthoDB; 9802561at2; -.
DR UniPathway; UPA00056; UER00093.
DR Proteomes; UP000176288; Chromosome.
DR GO; GO:0050518; F:2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0019288; P:isopentenyl diphosphate biosynthetic process, methylerythritol 4-phosphate pathway; IEA:UniProtKB-UniPathway.
DR CDD; cd02516; CDP-ME_synthetase; 1.
DR InterPro; IPR001228; IspD.
DR InterPro; IPR034683; IspD/TarI.
DR InterPro; IPR018294; ISPD_synthase_CS.
DR InterPro; IPR029044; Nucleotide-diphossugar_trans.
DR NCBIfam; TIGR00453; ispD; 1.
DR PANTHER; PTHR32125; 2-C-METHYL-D-ERYTHRITOL 4-PHOSPHATE CYTIDYLYLTRANSFERASE, CHLOROPLASTIC; 1.
DR PANTHER; PTHR32125:SF4; 2-C-METHYL-D-ERYTHRITOL 4-PHOSPHATE CYTIDYLYLTRANSFERASE, CHLOROPLASTIC; 1.
DR Pfam; PF01128; IspD; 1.
DR SUPFAM; SSF53448; Nucleotide-diphospho-sugar transferases; 1.
DR PROSITE; PS01295; ISPD; 1.
PE 3: Inferred from homology;
KW Isoprene biosynthesis {ECO:0000256|ARBA:ARBA00023229};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695,
KW ECO:0000313|EMBL:AOZ73287.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000176288};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:AOZ73287.1}.
SQ SEQUENCE 255 AA; 26861 MW; EDD6DC85C85DE833 CRC64;
MTKSDDCPSW QLVLTAAGSG TRLGAGIPKA LVEIAGKPLL TWAFERVAGA PGLEKIVVTA
PETDLPAFQA CLPDNYPHPC TFVAGGDTRA ASVQAGLKAL KAQLAADHAA TSNDHANFDS
RVLVHDAART WCPPEVFATV ASSLTDQVRA VIPALPVVDT IKTIRIAEDG EWVETTPARD
LLRAVQTPQG FWLNQVLALG QSPEATSASV TDEASLYEAH GIGVKLVAGS PSALKITNPE
DLEWLSREIA GNPNK
//
