Reviewed, UniProtKB/Swiss-Prot Q73FG3 (ISPE_BACC1)

Names and origin

Protein names

Recommended name:
    4-diphosphocytidyl-2-C-methyl-D-erythritol kinase
      Short name=CMK
    EC=2.7.1.148
Alternative name(s):
    4-(cytidine-5'-diphospho)-2-C-methyl-D-erythritol kinase

Gene names

Name:	ispE
Ordered Locus Names:	BCE_0043

Organism

Bacillus cereus (strain ATCC 10987) [Complete proteome] [HAMAP]

Taxonomic identifier

222523 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus › Bacillus cereus group

Protein attributes

Sequence length	289 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Catalyzes the phosphorylation of the position 2 hydroxy group of 4-diphosphocytidyl-2C-methyl-D-erythritol By similarity. HAMAP MF_00061
Catalytic activity	ATP + 4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol = ADP + 2-phospho-4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol. HAMAP MF_00061
Pathway	Isoprenoid biosynthesis; isopentenyl diphosphate biosynthesis via DXP pathway; isopentenyl diphosphate from 1-deoxy-D-xylulose 5-phosphate: step 3/6. HAMAP MF_00061
Sequence similarities	Belongs to the GHMP kinase family. IspE subfamily.

Ontologies

Keywords
Biological process	Isoprene biosynthesis
Ligand	ATP-binding Nucleotide-binding
Molecular function	Kinase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	phosphorylation Inferred from electronic annotation. Source: InterPro terpenoid biosynthetic process Inferred from electronic annotation. Source: HAMAP
Molecular function	4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol kinase activity Inferred from electronic annotation. Source: HAMAP ATP binding Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 289	289	4-diphosphocytidyl-2-C-methyl-D-erythritol kinase HAMAP MF_00061		PRO_0000189185
Regions
	Nucleotide binding	94 – 104	11	ATP Potential
Sites
	Active site	10	1	By similarity
	Active site	136	1	By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q73FG3-1 [UniParc]. Last modified July 5, 2004. Version 1. Checksum: F06DF4EB44F86B00	FASTA	289	31,593
	10 20 30 40 50 60 MKLLVKAPAK INLSLDVLGK RQDGYHEVKM IMTTIDLADR LELMELAEDR IEILSHNRYV 70 80 90 100 110 120 PDDQRNLAYQ AAKLLKEKFN VKKGVSITIE KTIPVAAGLA GGSSDAAATL RGLNKLWNLG 130 140 150 160 170 180 LTIDQLAELG AEIGSDVSFC VYGGTAIATG RGEQIEHIKT PPSCWVILAK PHIGVSTADV 190 200 210 220 230 240 YGNLKLNRVT HPNVDKMVDV INAGDYKGIC DTVGNVLEDV TFAMHPEVAR IKAQMKRFGA 250 260 270 280 DAVLMSGSGP TVFGLVHHDS RMHRIYNGLK GFCEQVYAVR LLGERETLE

References

[1]

"The genome sequence of Bacillus cereus ATCC 10987 reveals metabolic adaptations and a large plasmid related to Bacillus anthracis pXO1." Rasko D.A., Ravel J., Oekstad O.A., Helgason E., Cer R.Z., Jiang L., Shores K.A., Fouts D.E., Tourasse N.J., Angiuoli S.V., Kolonay J.F., Nelson W.C., Kolstoe A.-B., Fraser C.M., Read T.D. Nucleic Acids Res. 32:977-988(2004) [PubMed: 14960714] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE017194 Genomic DNA. Translation: AAS38979.1.
RefSeq	NP_976371.1.
3D structure databases
SMR	Q73FG3. Positions 5-280.
ModBase	Search...
Protein-protein interaction databases
STRING	Q73FG3.
Genome annotation databases
GeneID	2748685.
GenomeReviews	Gene locus BCE_0043 in contig AE017194_GR.
KEGG	bca:BCE_0043.
TIGR	BCE_0043.
Phylogenomic databases
eggNOG	COG1947.
HOGENOM	HBG734593.
OMA	HEVEMIM.
Family and domain databases
HAMAP	MF_00061. IspE. [Tree]
InterPro	IPR006204. GHMP_kinase. IPR013750. GHMP_kinase_C. IPR004424. IspE. IPR020568. Ribosomal_S5_D2-typ_fold. IPR014721. Ribosomal_S5_D2-typ_fold_subgr. [Graphical view]
Gene3D	G3DSA:3.30.230.10. Ribosomal_S5_D2-type_fold. 1 hit.
PANTHER	PTHR20861:SF2. IspE. 1 hit.
Pfam	PF08544. GHMP_kinases_C. 1 hit. PF00288. GHMP_kinases_N. 1 hit. [Graphical view]
PIRSF	PIRSF010376. IspE. 1 hit.
TIGRFAMs	TIGR00154. ispE. 1 hit.
ProtoNet	Search...

Entry information

Entry name

ISPE_BACC1

Accession

Primary (citable) accession number: Q73FG3

Entry history

Integrated into UniProtKB/Swiss-Prot:	August 16, 2004
Last sequence update:	July 5, 2004
Last modified:	February 9, 2010
This is version 43 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)