Reviewed, UniProtKB/Swiss-Prot B0CC88 (ISPE_ACAM1)

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:	AM1_1752

Organism

Acaryochloris marina (strain MBIC 11017) [Complete proteome] [HAMAP]

Taxonomic identifier

329726 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Acaryochloris

Protein attributes

Sequence length	310 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 – 310	310	4-diphosphocytidyl-2-C-methyl-D-erythritol kinase HAMAP MF_00061		PRO_1000075041
Regions
	Nucleotide binding	95 – 105	11	ATP Potential
Sites
	Active site	11	1	By similarity
	Active site	137	1	By similarity

Sequences

	Sequence		Length	Mass (Da)
	B0CC88-1 [UniParc]. Last modified February 26, 2008. Version 1. Checksum: D1608B0499EA06D6	FASTA	310	33,695
	10 20 30 40 50 60 MHAYTLKAPA KINLLLEIIG DRPDGFHELV MVMQSVNLAD IVELQPLSGD RIELFCNHPQ 70 80 90 100 110 120 VPCDQSNLAH RAARLMQEQF PGKGGVAITI DKKIPIGAGL AGGSADAAAV LVGLDLMWGL 130 140 150 160 170 180 GLTQAELHTY AAKLGSDIPF CVSGGTALAL GRGEELTPLP DLDQLYAVLA KYRSLSVATP 190 200 210 220 230 240 WAYKTYRQQF SESYARDPEA LEKRRREGHS VELLAAISHR DSQKVPQYLY NDLEKVVLPE 250 260 270 280 290 300 HPQVQEIRDL FQSFGALGTM MSGSGPTVFG LADSRSKAEL MATQLQTALP DPDLEILVTK 310 FCSSGIQLLS

References

[1]

"Niche adaptation and genome expansion in the chlorophyll d-producing cyanobacterium Acaryochloris marina." Swingley W.D., Chen M., Cheung P.C., Conrad A.L., Dejesa L.C., Hao J., Honchak B.M., Karbach L.E., Kurdoglu A., Lahiri S., Mastrian S.D., Miyashita H., Page L., Ramakrishna P., Satoh S., Sattley W.M., Shimada Y., Taylor H.L. , Tomo T., Tsuchiya T., Wang Z.T., Raymond J., Mimuro M., Blankenship R.E., Touchman J.W. Proc. Natl. Acad. Sci. U.S.A. 105:2005-2010(2008) [PubMed: 18252824] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000828 Genomic DNA. Translation: ABW26773.1.
RefSeq	YP_001516087.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	5680568.
GenomeReviews	Gene locus AM1_1752 in contig CP000828_GR.
KEGG	amr:AM1_1752.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	DGYHEVE.
Family and domain databases
HAMAP	MF_00061. [Tree]
InterPro	IPR006204. GHMP_kinase. IPR013750. GHMP_kinase_C. IPR004424. IspE. 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_ACAM1

Accession

Primary (citable) accession number: B0CC88

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	February 26, 2008
Last modified:	November 3, 2009
This is version 11 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)