Reviewed, UniProtKB/Swiss-Prot Q7A1W0 (ISPD2_STAAW)

Names and origin

Protein names

Recommended name:
    2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase 2
    EC=2.7.7.60
Alternative name(s):
    4-diphosphocytidyl-2C-methyl-D-erythritol synthase 2
    MEP cytidylyltransferase 2
      Short name=MCT 2

Gene names

Name:	ispD2
Ordered Locus Names:	MW0231

Organism

Staphylococcus aureus (strain MW2) [Complete proteome] [HAMAP]

Taxonomic identifier

196620 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Staphylococcus

Protein attributes

Sequence length	238 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Catalyzes the formation of 4-diphosphocytidyl-2-C-methyl-D-erythritol from CTP and 2-C-methyl-D-erythritol 4-phosphate (MEP) By similarity.
Catalytic activity	CTP + 2-C-methyl-D-erythritol 4-phosphate = diphosphate + 4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol. HAMAP MF_00108
Pathway	Isoprenoid biosynthesis; isopentenyl diphosphate biosynthesis via DXP pathway; isopentenyl diphosphate from 1-deoxy-D-xylulose 5-phosphate: step 2/6. HAMAP MF_00108
Sequence similarities	Belongs to the ispD family.

Ontologies

Keywords
Biological process	Isoprene biosynthesis
Molecular function	Nucleotidyltransferase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	terpenoid biosynthetic process Inferred from electronic annotation. Source: HAMAP
Molecular function	2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase activity 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 – 238	238	2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase 2 HAMAP MF_00108		PRO_0000075624
Sites
	Site	14	1	Transition state stabilizer By similarity
	Site	22	1	Transition state stabilizer By similarity
	Site	160	1	Positions MEP for the nucleophilic attack By similarity
	Site	217	1	Positions MEP for the nucleophilic attack By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q7A1W0-1 [UniParc]. Last modified July 5, 2004. Version 1. Checksum: B19F7EA82D847A0F	FASTA	238	26,657
	10 20 30 40 50 60 MKYAGILAGG IGSRMGNVPL PKQFLDLDNK PILIHTLEKF ILINDFEKII IATPQQWMTH 70 80 90 100 110 120 TKDTLRKFKI SDERIEVIQG GSDRNDTIMN IVKHIESTNG INDDDVIVTH DAVRPFLTHR 130 140 150 160 170 180 IIKENIQAAL EYGAVDTVID AIDTIVTSKD NQTIDAIPVR NEMYQGQTPQ SFNINLLKES 190 200 210 220 230 YAQLSDEQKS ILSDACKIIV ETNKPVRLVK GELYNIKVTT PYDLKVANAI IRGGIADD

References

[1]

"Genome and virulence determinants of high virulence community-acquired MRSA." Baba T., Takeuchi F., Kuroda M., Yuzawa H., Aoki K., Oguchi A., Nagai Y., Iwama N., Asano K., Naimi T., Kuroda H., Cui L., Yamamoto K., Hiramatsu K. Lancet 359:1819-1827(2002) [PubMed: 12044378] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	BA000033 Genomic DNA. Translation: BAB94096.1.
RefSeq	NP_645046.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	Q7A1W0.
Genome annotation databases
GeneID	1004978.
GenomeReviews	Gene locus MW0231 in contig BA000033_GR.
KEGG	sam:MW0231.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q7A1W0.
OMA	REQQDFW.
Enzyme and pathway databases
BioCyc	SAUR196620:MW0231-MON.
Family and domain databases
HAMAP	MF_00108. [Tree]
InterPro	IPR001228. ISPD_synthase. IPR018294. ISPD_synthase_CS. [Graphical view]
Pfam	PF01128. IspD. 1 hit. [Graphical view]
PROSITE	PS01295. ISPD. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

ISPD2_STAAW

Accession

Primary (citable) accession number: Q7A1W0

Entry history

Integrated into UniProtKB/Swiss-Prot:	August 31, 2004
Last sequence update:	July 5, 2004
Last modified:	November 3, 2009
This is version 34 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)