ID K6UM60_9MICO Unreviewed; 205 AA.
AC K6UM60;
DT 09-JAN-2013, integrated into UniProtKB/TrEMBL.
DT 09-JAN-2013, sequence version 1.
DT 24-JAN-2024, entry version 52.
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 Name=ispD {ECO:0000313|EMBL:GAB77831.1};
GN ORFNames=AUCHE_08_00730 {ECO:0000313|EMBL:GAB77831.1};
OS Austwickia chelonae NBRC 105200.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Dermatophilaceae;
OC Austwickia.
OX NCBI_TaxID=1184607 {ECO:0000313|EMBL:GAB77831.1, ECO:0000313|Proteomes:UP000008495};
RN [1] {ECO:0000313|EMBL:GAB77831.1, ECO:0000313|Proteomes:UP000008495}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NBRC 105200 {ECO:0000313|EMBL:GAB77831.1,
RC ECO:0000313|Proteomes:UP000008495};
RA Yoshida I., Hosoyama A., Tsuchikane K., Katsumata H., Ando Y., Ohji S.,
RA Hamada M., Tamura T., Yamazoe A., Yamazaki S., Fujita N.;
RT "Whole genome shotgun sequence of Austwickia chelonae NBRC 105200.";
RL Submitted (AUG-2012) 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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:GAB77831.1}.
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; BAGZ01000008; GAB77831.1; -; Genomic_DNA.
DR AlphaFoldDB; K6UM60; -.
DR STRING; 100225.SAMN05421595_0340; -.
DR eggNOG; COG1211; Bacteria.
DR UniPathway; UPA00056; UER00093.
DR Proteomes; UP000008495; Unassembled WGS sequence.
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:GAB77831.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000008495};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:GAB77831.1}.
SQ SEQUENCE 205 AA; 21835 MW; 1A26097C122B47BF CRC64;
MLRHALDQVL SCPDVDEVIL VAPSTHLGEA RALLTETERT RVEVVVGGAE RTESVLHGLS
AVREGTEFVL VHDAARCLAP PALFTRVIRA LRSGRRAVVP GIPVVDTVKQ VDDEGLVTAT
PDRSALRAVQ TPQGFTREVL TEAHRRAVET GLGATDDAAL VESCGVRVTV VPGEVAAAKI
TTPDDLAFFE YRLTAERRGS LGLGA
//
