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Protein

Shikimate dehydrogenase (NADP(+))

Gene

aroE

Organism
Bacillus cereus (strain ATCC 14579 / DSM 31 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NRRL B-3711)
Status
Reviewed-Annotation score: -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. no protein annotated in this organism
  2. 3-dehydroquinate synthase (aroB)
  3. 3-dehydroquinate dehydratase (aroQ)
  4. Shikimate dehydrogenase (NADP(+)) (aroE)
  5. Shikimate kinase (aroK)
  6. 3-phosphoshikimate 1-carboxyvinyltransferase (aroA)
  7. Chorismate synthase 2 (aroC2), Chorismate synthase 1 (aroC1)
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 sitei62ShikimateUniRule annotation1
Active sitei66Proton acceptorUniRule annotation1
Binding sitei87ShikimateUniRule annotation1
Binding sitei102ShikimateUniRule annotation1
Binding sitei219NADP; via carbonyl oxygenUniRule annotation1
Binding sitei221ShikimateUniRule annotation1
Binding sitei242NADP; via carbonyl oxygenUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi127 – 131NADPUniRule annotation5
Nucleotide bindingi151 – 156NADPUniRule annotation6

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase
Biological processAmino-acid biosynthesis, Aromatic amino acid biosynthesis
LigandNADP

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:BC_4331
OrganismiBacillus cereus (strain ATCC 14579 / DSM 31 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NRRL B-3711)
Taxonomic identifieri226900 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
Proteomesi
  • UP000001417 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000212601 – 277Shikimate dehydrogenase (NADP(+))Add BLAST277

Proteomic databases

PRIDEiQ818D0

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi226900.BC4331

Structurei

3D structure databases

ProteinModelPortaliQ818D0
SMRiQ818D0
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni15 – 17Shikimate bindingUniRule annotation3

Sequence similaritiesi

Belongs to the shikimate dehydrogenase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105E2X Bacteria
COG0169 LUCA
KOiK00014
OMAiFGNPIKH

Family and domain databases

HAMAPiMF_00222 Shikimate_DH_AroE, 1 hit
InterProiView protein in InterPro
IPR036291 NAD(P)-bd_dom_sf
IPR011342 Shikimate_DH
IPR013708 Shikimate_DH-bd_N
IPR022893 Shikimate_DH_fam
IPR006151 Shikm_DH/Glu-tRNA_Rdtase
PfamiView protein in Pfam
PF01488 Shikimate_DH, 1 hit
PF08501 Shikimate_dh_N, 1 hit
SUPFAMiSSF51735 SSF51735, 1 hit
TIGRFAMsiTIGR00507 aroE, 1 hit

Sequencei

Sequence statusi: Complete.

Q818D0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKQLYGVIGN PIGHSLSPVM HNDAFEHLNM DAHYHAFLVE EELLGEAVRG
60 70 80 90 100
LKALGISGFN VTTPHKVAIM EYLDEIDPLA RKIGAVNTVV HKDGRLIGYN
110 120 130 140 150
TDGIGFVRAL QSISNEPLQG KRILLLGSGG ASRAIYFSLA DVGVKEIDVA
160 170 180 190 200
NRTVDKAKEL IAARTADVNS VALSLEKATE EQGNYDIIIQ TTTIGMHPHV
210 220 230 240 250
EHTPLQICSL KKGTIVSDII YNPFETKILC EAKEQGAIIQ NGIDMFVYQG
260 270
ALAFEMWTGR TPNIERMKQL VIEKLGG
Length:277
Mass (Da):30,304
Last modified:June 1, 2003 - v1
Checksum:i81FBE3FCC4C6E9DB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016877 Genomic DNA Translation: AAP11244.1
RefSeqiNP_834043.1, NC_004722.1
WP_000812076.1, NC_004722.1

Genome annotation databases

EnsemblBacteriaiAAP11244; AAP11244; BC_4331
GeneIDi1206676
KEGGibce:BC4331
PATRICifig|226900.8.peg.4479

Similar proteinsi

Entry informationi

Entry nameiAROE_BACCR
AccessioniPrimary (citable) accession number: Q818D0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: June 1, 2003
Last modified: March 28, 2018
This is version 99 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health