Q13BT8 (ISPE_RHOPS) 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:	RPD_1213

Organism

Rhodopseudomonas palustris (strain BisB5) [Complete proteome] [HAMAP]

Taxonomic identifier

316057 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bradyrhizobiaceae › Rhodopseudomonas

Protein attributes

Sequence length	294 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 – 294	294	4-diphosphocytidyl-2-C-methyl-D-erythritol kinase HAMAP MF_00061		PRO_0000335748
Regions
	Nucleotide binding	96 – 106	11	ATP Potential
Sites
	Active site	11	1	By similarity
	Active site	138	1	By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q13BT8 [UniParc]. Last modified October 31, 2006. Version 1. Checksum: 25E9D92E5D799F45	FASTA	294	30,315
	10 20 30 40 50 60 MTALSEQARA KVNLTLRVVG RRVDGYHDLE SVVAFADCAD RLTLHPGAEL SLVMSGPGAQ 70 80 90 100 110 120 DCGDTSDNLV LKATRLLAER VPNLRTGGFV LDKHLPVAAG IGGGSADAAA ALRLLARANE 130 140 150 160 170 180 LSADDPRVVE AARLTGADVP VCLPSKPCVM TGVGENLSPL QLPRLPAVMV NPRVPVATKD 190 200 210 220 230 240 VFAALGLRAG QLNVGVVDLL KSTGWPTDGS SAADWIAAVK RGTNDLEAPA LKVESVVGDV 250 260 270 280 290 LRALAALPGV RLSRMSGSGA TCFALFANDD DAQAGAQLLK AAQPGWWVHA GALS

References

[1]

"Complete sequence of Rhodopseudomonas palustris BisB5." 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., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M. , Hauser L., Pelletier D.A., Kyrpides N., Lykidis A., Oda Y., Harwood C.S., Richardson P. Submitted (MAR-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: BisB5.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000283 Genomic DNA. Translation: ABE38451.1.
RefSeq	YP_568352.1. NC_007958.1.
3D structure databases
ProteinModelPortal	Q13BT8.
ModBase	Search...
Protein-protein interaction databases
STRING	Q13BT8.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4021689.
GenomeReviews	Gene locus RPD_1213 in contig CP000283_GR.
KEGG	rpd:RPD_1213.
PATRIC	23277356. VBIRhoPal120395_1260.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1947.
HOGENOM	HBG734593.
OMA	CQLARMS.
ProtClustDB	PRK14608.
Enzyme and pathway databases
BioCyc	RPAL316057:RPD_1213-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_RHOPS

Accession

Primary (citable) accession number: Q13BT8

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	October 31, 2006
Last modified:	January 25, 2012
This is version 39 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program