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Protein

Shikimate dehydrogenase (NADP(+))

Gene

aroE

Organism
Rhodopseudomonas palustris (strain TIE-1)
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 (Rpal_0028)
  2. 3-dehydroquinate synthase (aroB)
  3. 3-dehydroquinate dehydratase (aroQ)
  4. Shikimate dehydrogenase (NADP(+)) (aroE)
  5. Shikimate kinase (aroK), Shikimate kinase (aroK)
  6. 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)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei65 – 651ShikimateUniRule annotation
Active sitei69 – 691Proton acceptorUniRule annotation
Binding sitei80 – 801NADPUniRule annotation
Binding sitei89 – 891ShikimateUniRule annotation
Binding sitei104 – 1041ShikimateUniRule annotation
Binding sitei218 – 2181NADP; via carbonyl oxygenUniRule annotation
Binding sitei220 – 2201ShikimateUniRule annotation
Binding sitei241 – 2411NADP; via carbonyl oxygenUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi129 – 1335NADPUniRule annotation

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

BioCyciRPAL395960:GHPC-4848-MONOMER.
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:Rpal_4803
OrganismiRhodopseudomonas palustris (strain TIE-1)
Taxonomic identifieri395960 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeRhodopseudomonas
Proteomesi
  • UP000001725 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 278278Shikimate dehydrogenase (NADP(+))PRO_1000100133Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliB3Q7T8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni18 – 203Shikimate bindingUniRule annotation

Sequence similaritiesi

Belongs to the shikimate dehydrogenase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000237875.
KOiK00014.
OMAiTTVDGAW.
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.

B3Q7T8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAATKRAACL IGWPAAHSRS PLIHHYWLRR LGIEGGYSIE AVPPEGFAEF
60 70 80 90 100
VLHLKTHGYV GANVTIPHKE RALQLTEPDE RARAVGAANT LYYDGDLLRS
110 120 130 140 150
TNTDIEGFIG NLDASAPGWD RSPHAVVLGA GGSSRAVVFG LLERGVQRIA
160 170 180 190 200
LANRSIERAQ ALRDLFGERV VPIAWSDIPA ALPGAGLLVN TTSLGMKGQP
210 220 230 240 250
PLQIDLSALP ADAVVSDLVY VPLETDLLAA AKARGLRTAD GLGMLLHQAV
260 270
RGFDLWFGAR PHVTAELRAL VEADLAPK
Length:278
Mass (Da):29,704
Last modified:September 2, 2008 - v1
Checksum:i2A88A958B666C31C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001096 Genomic DNA. Translation: ACF03293.1.
RefSeqiWP_012497532.1. NC_011004.1.

Genome annotation databases

EnsemblBacteriaiACF03293; ACF03293; Rpal_4803.
KEGGirpt:Rpal_4803.
PATRICi23314159. VBIRhoPal88240_4866.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001096 Genomic DNA. Translation: ACF03293.1.
RefSeqiWP_012497532.1. NC_011004.1.

3D structure databases

ProteinModelPortaliB3Q7T8.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACF03293; ACF03293; Rpal_4803.
KEGGirpt:Rpal_4803.
PATRICi23314159. VBIRhoPal88240_4866.

Phylogenomic databases

HOGENOMiHOG000237875.
KOiK00014.
OMAiTTVDGAW.
OrthoDBiPOG091H02DY.

Enzyme and pathway databases

UniPathwayiUPA00053; UER00087.
BioCyciRPAL395960:GHPC-4848-MONOMER.

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_RHOPT
AccessioniPrimary (citable) accession number: B3Q7T8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: September 2, 2008
Last modified: September 7, 2016
This is version 59 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

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.