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Protein

Shikimate dehydrogenase (NADP(+))

Gene

aroE

Organism
Agrobacterium radiobacter (strain K84 / ATCC BAA-868)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Involved in the biosynthesis of the chorismate, which leads to the biosynthesis of aromatic amino acids. Catalyzes the reversible NADPH linked reduction of 3-dehydroshikimate (DHSA) to yield shikimate (SA).UniRule annotation

Catalytic activityi

Shikimate + NADP+ = 3-dehydroshikimate + NADPH.UniRule annotation

Pathwayi: chorismate biosynthesis

This protein is involved in step 4 of the subpathway that synthesizes chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate.UniRule annotation
Proteins known to be involved in the 7 steps of the subpathway in this organism are:
  1. Phospho-2-dehydro-3-deoxyheptonate aldolase (Arad_1335)
  2. 3-dehydroquinate synthase (aroB)
  3. 3-dehydroquinate dehydratase (aroQ), 3-dehydroquinate dehydratase (aroQ)
  4. Shikimate dehydrogenase (NADP(+)) (aroE)
  5. Shikimate kinase (aroK)
  6. 3-phosphoshikimate 1-carboxyvinyltransferase (aroA), 3-phosphoshikimate 1-carboxyvinyltransferase (aroA)
  7. Chorismate synthase (aroC)
This subpathway is part of the pathway chorismate biosynthesis, which is itself part of Metabolic intermediate biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate, the pathway chorismate biosynthesis and in Metabolic intermediate biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei71ShikimateUniRule annotation1
Active sitei75Proton acceptorUniRule annotation1
Binding sitei87NADPUniRule annotation1
Binding sitei96ShikimateUniRule annotation1
Binding sitei111ShikimateUniRule annotation1
Binding sitei225NADP; via carbonyl oxygenUniRule annotation1
Binding sitei227ShikimateUniRule annotation1
Binding sitei248NADP; via carbonyl oxygenUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi136 – 140NADPUniRule annotation5
Nucleotide bindingi160 – 165NADPUniRule annotation6

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Amino-acid biosynthesis, Aromatic amino acid biosynthesis

Keywords - Ligandi

NADP

Enzyme and pathway databases

UniPathwayiUPA00053; UER00087.

Names & Taxonomyi

Protein namesi
Recommended name:
Shikimate dehydrogenase (NADP(+))UniRule annotation (EC:1.1.1.25UniRule annotation)
Short name:
SDHUniRule annotation
Gene namesi
Name:aroEUniRule annotation
Ordered Locus Names:Arad_0002
OrganismiAgrobacterium radiobacter (strain K84 / ATCC BAA-868)
Taxonomic identifieri311403 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeRhizobium/Agrobacterium groupAgrobacteriumAgrobacterium tumefaciens complex
Proteomesi
  • UP000001600 Componenti: Chromosome 1

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001248681 – 286Shikimate dehydrogenase (NADP(+))Add BLAST286

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi311403.Arad_0002.

Structurei

3D structure databases

ProteinModelPortaliB9JG24.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni22 – 24Shikimate bindingUniRule annotation3

Sequence similaritiesi

Belongs to the shikimate dehydrogenase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105E2X. Bacteria.
COG0169. LUCA.
HOGENOMiHOG000237875.
KOiK00014.
OMAiYGYNTDY.
OrthoDBiPOG091H02DY.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
HAMAPiMF_00222. Shikimate_DH_AroE. 1 hit.
InterProiIPR016040. NAD(P)-bd_dom.
IPR011342. Shikimate_DH.
IPR013708. Shikimate_DH-bd_N.
IPR022893. Shikimate_DH_fam.
IPR006151. Shikm_DH/Glu-tRNA_Rdtase.
[Graphical view]
PfamiPF01488. Shikimate_DH. 1 hit.
PF08501. Shikimate_dh_N. 1 hit.
[Graphical view]
SUPFAMiSSF51735. SSF51735. 1 hit.
TIGRFAMsiTIGR00507. aroE. 1 hit.

Sequencei

Sequence statusi: Complete.

B9JG24-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGDSRETHGL NAFVTGYPVK HSRSPLIHGY WLRTLNLAGS YRAVEVTPDD
60 70 80 90 100
FPAFIAALKD RSSGFVGGNV TIPHKEIAFK LADRPDELSE ELGASNTLWL
110 120 130 140 150
EDGLLHATNT DGRGFTANLD ECHPGWDRTD RAVILGAGGA SRAVIQAVRD
160 170 180 190 200
RGVNEIHVVN RTVERAQELS DRFGAQVHAH PMAALGEVMR SAGLFVNTTS
210 220 230 240 250
LGMENEVAPT IDFSPLAENA VVTDIVYVPL KTPLLAQAEE QGFATVDGLG
260 270 280
MLLHQAAPGF ETWFGKRPVV DEVLRALIIA DMDKHR
Length:286
Mass (Da):31,070
Last modified:March 24, 2009 - v1
Checksum:i1E88F6F37E69EE77
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000628 Genomic DNA. Translation: ACM24807.1.
RefSeqiWP_007698676.1. NC_011985.1.

Genome annotation databases

EnsemblBacteriaiACM24807; ACM24807; Arad_0002.
KEGGiara:Arad_0002.
PATRICi20800653. VBIAgrRad129173_2453.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000628 Genomic DNA. Translation: ACM24807.1.
RefSeqiWP_007698676.1. NC_011985.1.

3D structure databases

ProteinModelPortaliB9JG24.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi311403.Arad_0002.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACM24807; ACM24807; Arad_0002.
KEGGiara:Arad_0002.
PATRICi20800653. VBIAgrRad129173_2453.

Phylogenomic databases

eggNOGiENOG4105E2X. Bacteria.
COG0169. LUCA.
HOGENOMiHOG000237875.
KOiK00014.
OMAiYGYNTDY.
OrthoDBiPOG091H02DY.

Enzyme and pathway databases

UniPathwayiUPA00053; UER00087.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
HAMAPiMF_00222. Shikimate_DH_AroE. 1 hit.
InterProiIPR016040. NAD(P)-bd_dom.
IPR011342. Shikimate_DH.
IPR013708. Shikimate_DH-bd_N.
IPR022893. Shikimate_DH_fam.
IPR006151. Shikm_DH/Glu-tRNA_Rdtase.
[Graphical view]
PfamiPF01488. Shikimate_DH. 1 hit.
PF08501. Shikimate_dh_N. 1 hit.
[Graphical view]
SUPFAMiSSF51735. SSF51735. 1 hit.
TIGRFAMsiTIGR00507. aroE. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiAROE_AGRRK
AccessioniPrimary (citable) accession number: B9JG24
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 24, 2009
Last modified: November 2, 2016
This is version 54 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, Reference proteome

Documents

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

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 one 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.