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Protein

4-diphosphocytidyl-2-C-methyl-D-erythritol kinase

Gene

ispE

Organism
Shewanella baltica (strain OS155 / ATCC BAA-1091)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the phosphorylation of the position 2 hydroxy group of 4-diphosphocytidyl-2C-methyl-D-erythritol.UniRule annotation

Catalytic activityi

ATP + 4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol = ADP + 2-phospho-4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol.UniRule annotation

Pathway:iisopentenyl diphosphate biosynthesis via DXP pathway

This protein is involved in step 3 of the subpathway that synthesizes isopentenyl diphosphate from 1-deoxy-D-xylulose 5-phosphate.UniRule annotation
Proteins known to be involved in the 6 steps of the subpathway in this organism are:
  1. 1-deoxy-D-xylulose 5-phosphate reductoisomerase (dxr)
  2. 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase (ispD)
  3. 4-diphosphocytidyl-2-C-methyl-D-erythritol kinase (ispE)
  4. 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase (ispF)
  5. 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase (flavodoxin) (ispG)
  6. 4-hydroxy-3-methylbut-2-enyl diphosphate reductase (ispH), 4-hydroxy-3-methylbut-2-enyl diphosphate reductase (ispH)
This subpathway is part of the pathway isopentenyl diphosphate biosynthesis via DXP pathway, which is itself part of Isoprenoid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes isopentenyl diphosphate from 1-deoxy-D-xylulose 5-phosphate, the pathway isopentenyl diphosphate biosynthesis via DXP pathway and in Isoprenoid biosynthesis.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei14 – 141UniRule annotation
Active sitei140 – 1401UniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi98 – 10811ATPUniRule annotationAdd
BLAST

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Biological processi

Isoprene biosynthesis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciSBAL325240:GCTA-711-MONOMER.
UniPathwayiUPA00056; UER00094.

Names & Taxonomyi

Protein namesi
Recommended name:
4-diphosphocytidyl-2-C-methyl-D-erythritol kinaseUniRule annotation (EC:2.7.1.148UniRule annotation)
Short name:
CMKUniRule annotation
Alternative name(s):
4-(cytidine-5'-diphospho)-2-C-methyl-D-erythritol kinaseUniRule annotation
Gene namesi
Name:ispEUniRule annotation
Ordered Locus Names:Sbal_0693
OrganismiShewanella baltica (strain OS155 / ATCC BAA-1091)
Taxonomic identifieri325240 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
ProteomesiUP000001557 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 2842844-diphosphocytidyl-2-C-methyl-D-erythritol kinasePRO_1000007886Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi325240.Sbal_0693.

Structurei

3D structure databases

ProteinModelPortaliA3D0F8.
SMRiA3D0F8. Positions 6-281.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the GHMP kinase family. IspE subfamily.UniRule annotation

Phylogenomic databases

eggNOGiCOG1947.
HOGENOMiHOG000019601.
KOiK00919.
OMAiRWPSPAK.
OrthoDBiEOG62VNQ2.

Family and domain databases

Gene3Di3.30.230.10. 1 hit.
3.30.70.890. 1 hit.
HAMAPiMF_00061. IspE.
InterProiIPR013750. GHMP_kinase_C_dom.
IPR006204. GHMP_kinase_N_dom.
IPR004424. IspE.
IPR020568. Ribosomal_S5_D2-typ_fold.
IPR014721. Ribosomal_S5_D2-typ_fold_subgr.
[Graphical view]
PANTHERiPTHR20861:SF2. PTHR20861:SF2. 1 hit.
PfamiPF08544. GHMP_kinases_C. 1 hit.
PF00288. GHMP_kinases_N. 1 hit.
[Graphical view]
PIRSFiPIRSF010376. IspE. 1 hit.
SUPFAMiSSF54211. SSF54211. 1 hit.
SSF55060. SSF55060. 1 hit.
TIGRFAMsiTIGR00154. ispE. 1 hit.

Sequencei

Sequence statusi: Complete.

A3D0F8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPAAISRNWP APAKLNLFLH INGRRADGYH ALQTLFQFID CCDMLDFKVT
60 70 80 90 100
ETPELILHSN MSGVVADSDN LILRAAKSLQ QTTGFNGGAE IWLDKRLPMG
110 120 130 140 150
GGLGGGSSDA ATTLVALNKL WHTQLSTEEL AKIGLKLGAD IPVFIHGFAA
160 170 180 190 200
FAEGVGERLQ AVNPSEPWYL VIAPDAHVST ADVFQDPLLP RETPKLAIDT
210 220 230 240 250
LMSQPWANDC QKLVVSKYPQ VAKALGWLLE YAPSRMTGTG ACVFGEFTQQ
260 270 280
QQALAALAKL PSEMQGFVAQ GMNLSPLITR LSHP
Length:284
Mass (Da):30,720
Last modified:March 20, 2007 - v1
Checksum:iEAF8A0024EE309EC
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000563 Genomic DNA. Translation: ABN60221.1.
RefSeqiWP_011845825.1. NC_009052.1.

Genome annotation databases

EnsemblBacteriaiABN60221; ABN60221; Sbal_0693.
KEGGisbl:Sbal_0693.
PATRICi37180119. VBISheBal55297_0918.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000563 Genomic DNA. Translation: ABN60221.1.
RefSeqiWP_011845825.1. NC_009052.1.

3D structure databases

ProteinModelPortaliA3D0F8.
SMRiA3D0F8. Positions 6-281.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi325240.Sbal_0693.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABN60221; ABN60221; Sbal_0693.
KEGGisbl:Sbal_0693.
PATRICi37180119. VBISheBal55297_0918.

Phylogenomic databases

eggNOGiCOG1947.
HOGENOMiHOG000019601.
KOiK00919.
OMAiRWPSPAK.
OrthoDBiEOG62VNQ2.

Enzyme and pathway databases

UniPathwayiUPA00056; UER00094.
BioCyciSBAL325240:GCTA-711-MONOMER.

Family and domain databases

Gene3Di3.30.230.10. 1 hit.
3.30.70.890. 1 hit.
HAMAPiMF_00061. IspE.
InterProiIPR013750. GHMP_kinase_C_dom.
IPR006204. GHMP_kinase_N_dom.
IPR004424. IspE.
IPR020568. Ribosomal_S5_D2-typ_fold.
IPR014721. Ribosomal_S5_D2-typ_fold_subgr.
[Graphical view]
PANTHERiPTHR20861:SF2. PTHR20861:SF2. 1 hit.
PfamiPF08544. GHMP_kinases_C. 1 hit.
PF00288. GHMP_kinases_N. 1 hit.
[Graphical view]
PIRSFiPIRSF010376. IspE. 1 hit.
SUPFAMiSSF54211. SSF54211. 1 hit.
SSF55060. SSF55060. 1 hit.
TIGRFAMsiTIGR00154. ispE. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: OS155 / ATCC BAA-1091.

Entry informationi

Entry nameiISPE_SHEB5
AccessioniPrimary (citable) accession number: A3D0F8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: March 20, 2007
Last modified: July 22, 2015
This is version 57 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.