A9KKE9 (ISPE_CLOPH) Reviewed, UniProtKB/Swiss-Prot

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:	Cphy_3793

Organism

Clostridium phytofermentans (strain ATCC 700394 / DSM 18823 / ISDg) [Complete proteome] [HAMAP]

Taxonomic identifier

357809 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Clostridia › Clostridiales › Clostridiaceae › Clostridium

Protein attributes

Sequence length	291 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	terpenoid biosynthetic process Inferred from electronic annotation. Source: InterPro
Molecular function	4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol kinase activity Inferred from electronic annotation. Source: EC ATP binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 291	291	4-diphosphocytidyl-2-C-methyl-D-erythritol kinase HAMAP MF_00061		PRO_1000075045
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)
	A9KKE9 [UniParc]. Last modified February 5, 2008. Version 1. Checksum: 4129800A6DD39A8F	FASTA	291	32,290
	10 20 30 40 50 60 MDIISLKAYA KINLALDVIG KRPNGYHDVR MIMQTIKLYD KITIKPTTNP DITIKTNLHF 70 80 90 100 110 120 LPTNENNIVY TACKLFKDTF QISDGFYINL EKRIPVAAGM AGGSSDAAAT LFGLNELFQT 130 140 150 160 170 180 NQSLEDLMKL GVKLGADVPY CLLRGTALSE GIGEVLTPLP PAPNCYCLIV KPPVSVSTKF 190 200 210 220 230 240 VYENLKLDEN TKHPNIDGMV EAIEKQDLHQ MSSLVSNVLE SVTIKHHPEI ERIKMDLLSH 250 260 270 280 290 GALNALMSGS GPTVFALFDN QKAAERAFYE YKVGPYGKQT FLTRFFESKN V

References

[1]

"Complete genome sequence of Clostridium phytofermentans ISDg." Leschine S.B., Warnick T.A., Blanchard J.L., Schnell D.J., Petit E.L., LaTouf W.G., Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Kiss H., Brettin T., Bruce D., Detter J.C. , Han C., Kuske C., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E.A., Richardson P. Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 700394 / DSM 18823 / ISDg.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000885 Genomic DNA. Translation: ABX44140.1.
RefSeq	YP_001560879.1. NC_010001.1.
3D structure databases
ProteinModelPortal	A9KKE9.
ModBase	Search...
Protein-protein interaction databases
STRING	A9KKE9.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5744745.
GenomeReviews	Gene locus Cphy_3793 in contig CP000885_GR.
KEGG	cpy:Cphy_3793.
PATRIC	19507495. VBICloPhy16213_3957.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG734593.
OMA	VSTAEVY.
ProtClustDB	PRK00128.
Enzyme and pathway databases
BioCyc	CPHY357809:CPHY_3793-MONOMER.
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.
KO	K00919.
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.
SUPFAM	SSF54211. Ribosomal_S5_D2-typ_fold. 1 hit.
TIGRFAMs	TIGR00154. IspE. 1 hit.
ProtoNet	Search...

Entry information

Entry name

ISPE_CLOPH

Accession

Primary (citable) accession number: A9KKE9

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	February 5, 2008
Last modified:	January 25, 2012
This is version 29 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program