Reviewed, UniProtKB/Swiss-Prot A0JU88 (ISPE_ARTS2)

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:	Arth_1214

Organism

Arthrobacter sp. (strain FB24) [Complete proteome] [HAMAP]

Taxonomic identifier

290399 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Micrococcineae › Micrococcaceae › Arthrobacter

Protein attributes

Sequence length	320 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
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.
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 – 320	320	4-diphosphocytidyl-2-C-methyl-D-erythritol kinase HAMAP MF_00061		PRO_0000335699
Regions
	Nucleotide binding	112 – 122	11	ATP Potential
Sites
	Active site	20	1	By similarity
	Active site	154	1	By similarity

Sequences

	Sequence		Length	Mass (Da)
	A0JU88-1 [UniParc]. Last modified December 12, 2006. Version 1. Checksum: A2D89E3ACA5CC22C	FASTA	320	32,670
	10 20 30 40 50 60 MNAVRGRFAA RTVRVKAPGK INVSLDVGPL REDGYHSVAS VYLAVSLYEE VAATSTATEG 70 80 90 100 110 120 ITVSISPAST LDLSDVDIPL DERNLAYKAA AIMADVSEHS TGVHLEITKR VPVAGGMGGG 130 140 150 160 170 180 SADAAATLLA CDALWNSGLS RDELAHLAAE LGADVPFALL GGTAVGLGVG DELSPALAKA 190 200 210 220 230 240 QMDWVLVTAD YGLSTPEVFR TLDRLRLAEG LTVDEPAAVD PKILQALRSG DADALSRVLV 250 260 270 280 290 300 NDLQRASIEL APGLRDTLGL GESCGAIAGL VSGSGPTVAL LTHSPEAAAG LAEDLGHHGL 310 320 NALAVHGPVP GARIISDTLL

References

[1]

"Complete sequence of chromosome 1 of Arthrobacter sp. FB24." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Chertkov O., Thompson S., Brettin T., Bruce D., Han C., Tapia R., Gilna P. , Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Beasley F., Chen W., Jerke K., Nakatsu C.H., Richardson P. Submitted (AUG-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000454 Genomic DNA. Translation: ABK02608.1.
RefSeq	YP_830708.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	A0JU88.
Genome annotation databases
GeneID	4446276.
GenomeReviews	Gene locus Arth_1214 in contig CP000454_GR.
KEGG	art:Arth_1214.
TIGR	Arth_1214.
Phylogenomic databases
OMA	QETRNDL.
Family and domain databases
HAMAP	MF_00061. [Tree]
InterPro	IPR006204. GHMP_kinase. IPR013750. GHMP_kinase_C. IPR004424. IspE. [Graphical view]
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_ARTS2

Accession

Primary (citable) accession number: A0JU88

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	December 12, 2006
Last modified:	November 3, 2009
This is version 23 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)