ID   ISPE_VEREI              Reviewed;         300 AA.
AC   A1WGH3;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   09-APR-2025, entry version 90.
DE   RecName: Full=4-diphosphocytidyl-2-C-methyl-D-erythritol kinase {ECO:0000255|HAMAP-Rule:MF_00061};
DE            Short=CMK {ECO:0000255|HAMAP-Rule:MF_00061};
DE            EC=2.7.1.148 {ECO:0000255|HAMAP-Rule:MF_00061};
DE   AltName: Full=4-(cytidine-5'-diphospho)-2-C-methyl-D-erythritol kinase {ECO:0000255|HAMAP-Rule:MF_00061};
GN   Name=ispE {ECO:0000255|HAMAP-Rule:MF_00061};
GN   OrderedLocusNames=Veis_0952;
OS   Verminephrobacter eiseniae (strain EF01-2).
OC   Bacteria; Pseudomonadati; Pseudomonadota; Betaproteobacteria;
OC   Burkholderiales; Comamonadaceae; Verminephrobacter.
OX   NCBI_TaxID=391735;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=EF01-2;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chertkov O., Brettin T.,
RA   Bruce D., Han C., Tapia R., Gilna P., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Kim E., Stahl D., Richardson P.;
RT   "Complete sequence of chromosome 1 of Verminephrobacter eiseniae EF01-2.";
RL   Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the phosphorylation of the position 2 hydroxy group
CC       of 4-diphosphocytidyl-2C-methyl-D-erythritol. {ECO:0000255|HAMAP-
CC       Rule:MF_00061}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=4-CDP-2-C-methyl-D-erythritol + ATP = 4-CDP-2-C-methyl-D-
CC         erythritol 2-phosphate + ADP + H(+); Xref=Rhea:RHEA:18437,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:57823,
CC         ChEBI:CHEBI:57919, ChEBI:CHEBI:456216; EC=2.7.1.148;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00061};
CC   -!- PATHWAY: Isoprenoid biosynthesis; isopentenyl diphosphate biosynthesis
CC       via DXP pathway; isopentenyl diphosphate from 1-deoxy-D-xylulose 5-
CC       phosphate: step 3/6. {ECO:0000255|HAMAP-Rule:MF_00061}.
CC   -!- SIMILARITY: Belongs to the GHMP kinase family. IspE subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00061}.
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DR   EMBL; CP000542; ABM56730.1; -; Genomic_DNA.
DR   RefSeq; WP_011808743.1; NC_008786.1.
DR   AlphaFoldDB; A1WGH3; -.
DR   SMR; A1WGH3; -.
DR   STRING; 391735.Veis_0952; -.
DR   GeneID; 76459633; -.
DR   KEGG; vei:Veis_0952; -.
DR   eggNOG; COG1947; Bacteria.
DR   HOGENOM; CLU_053057_3_0_4; -.
DR   OrthoDB; 9809438at2; -.
DR   UniPathway; UPA00056; UER00094.
DR   Proteomes; UP000000374; Chromosome.
DR   GO; GO:0050515; F:4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol kinase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0019288; P:isopentenyl diphosphate biosynthetic process, methylerythritol 4-phosphate pathway; IEA:UniProtKB-UniRule.
DR   GO; GO:0016114; P:terpenoid biosynthetic process; IEA:InterPro.
DR   Gene3D; 3.30.230.10; -; 1.
DR   Gene3D; 3.30.70.890; GHMP kinase, C-terminal domain; 1.
DR   HAMAP; MF_00061; IspE; 1.
DR   InterPro; IPR013750; GHMP_kinase_C_dom.
DR   InterPro; IPR036554; GHMP_kinase_C_sf.
DR   InterPro; IPR006204; GHMP_kinase_N_dom.
DR   InterPro; IPR004424; IspE.
DR   InterPro; IPR020568; Ribosomal_Su5_D2-typ_SF.
DR   InterPro; IPR014721; Ribsml_uS5_D2-typ_fold_subgr.
DR   NCBIfam; TIGR00154; ispE; 1.
DR   PANTHER; PTHR43527; 4-DIPHOSPHOCYTIDYL-2-C-METHYL-D-ERYTHRITOL KINASE, CHLOROPLASTIC; 1.
DR   PANTHER; PTHR43527:SF2; 4-DIPHOSPHOCYTIDYL-2-C-METHYL-D-ERYTHRITOL KINASE, CHLOROPLASTIC; 1.
DR   Pfam; PF08544; GHMP_kinases_C; 1.
DR   Pfam; PF00288; GHMP_kinases_N; 1.
DR   PIRSF; PIRSF010376; IspE; 1.
DR   SUPFAM; SSF55060; GHMP Kinase, C-terminal domain; 1.
DR   SUPFAM; SSF54211; Ribosomal protein S5 domain 2-like; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Isoprene biosynthesis; Kinase; Nucleotide-binding;
KW   Reference proteome; Transferase.
FT   CHAIN           1..300
FT                   /note="4-diphosphocytidyl-2-C-methyl-D-erythritol kinase"
FT                   /id="PRO_0000335769"
FT   ACT_SITE        12
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00061"
FT   ACT_SITE        136
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00061"
FT   BINDING         94..104
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00061"
SQ   SEQUENCE   300 AA;  31530 MW;  8FD809884CAED103 CRC64;
     MQALYDLPAP AKLNLFLHII GRRADGYHLI ESVFMLIDWC DTLHFECRAD GAISRQDLGA
     PLPAADLSIR AAHALRAATG CRQGAHIGLL KRLPAQAGIG GGSSDAATTL LALNRLWGLG
     LSLSALEKIG VTLGADVPFF VRGRNARVAG IGEIITPLAH GQLPPACFAV VKPAAGLETK
     AIFSSPLLKR ASGSATISGF AAADFGRDGD CYQDADFCRN DLQPVAQALC PEVTQAIEWL
     RARGLQGRMT GSGSAVFAQI PQAPDLGHVG DLGAAPEGWQ VRVCENLMLH PLAGWAADED
//