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Protein

Shikimate dehydrogenase (NADP(+))

Gene

aroE

Organism
Methanosarcina barkeri (strain Fusaro / DSM 804)
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. no protein annotated in this organism
  2. no protein annotated in this organism
  3. 3-dehydroquinate dehydratase (aroD)
  4. Shikimate dehydrogenase (NADP(+)) (aroE)
  5. Shikimate kinase (aroK)
  6. no protein annotated in this organism
  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 sitei62ShikimateUniRule annotation1
Active sitei66Proton acceptorUniRule annotation1
Binding sitei88ShikimateUniRule annotation1
Binding sitei104ShikimateUniRule annotation1
Binding sitei222NADP; via carbonyl oxygenUniRule annotation1
Binding sitei224ShikimateUniRule annotation1
Binding sitei245NADP; via carbonyl oxygenUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi128 – 132NADPUniRule annotation5
Nucleotide bindingi151 – 156NADPUniRule 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:Mbar_A0923
OrganismiMethanosarcina barkeri (strain Fusaro / DSM 804)
Taxonomic identifieri269797 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanomicrobiaMethanosarcinalesMethanosarcinaceaeMethanosarcina
Proteomesi
  • UP000008156 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000213011 – 280Shikimate dehydrogenase (NADP(+))Add BLAST280

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi269797.Mbar_A0923.

Structurei

3D structure databases

ProteinModelPortaliQ46DZ6.
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

eggNOGiarCOG01033. Archaea.
COG0169. LUCA.
HOGENOMiHOG000237875.
KOiK00014.
OMAiTTVDGAW.

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.

Q46DZ6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKQVFGVFGD PIAHSLSPAM HNAAFSALGM DCIYHAFRVK PEKLEKAILG
60 70 80 90 100
AEAMGFGGLN LTVPLKETAL KLDCIKPDPL AEKIGAVNTI VFGETGEIKG
110 120 130 140 150
YNTDGLGAKQ ALQNSAVEME GSKIVVTGAG GAARSIAFQL AADGAEITIV
160 170 180 190 200
NRTEGRAIEL AKDISAASLS GNVTGKGLSG LKNLLQDANI LINTTTLGMH
210 220 230 240 250
PNVDTAIATA EDLHPDLTVF DIVYNPLETR LLREAKASGA KTVSGVLMLV
260 270 280
YQGAEAFKLW TGIEPPVELM KKTVLEALQV
Length:280
Mass (Da):29,427
Last modified:September 13, 2005 - v1
Checksum:i3F9145DF79326027
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000099 Genomic DNA. Translation: AAZ69896.1.
RefSeqiWP_011305945.1. NC_007355.1.

Genome annotation databases

EnsemblBacteriaiAAZ69896; AAZ69896; Mbar_A0923.
GeneIDi3627303.
KEGGimba:Mbar_A0923.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000099 Genomic DNA. Translation: AAZ69896.1.
RefSeqiWP_011305945.1. NC_007355.1.

3D structure databases

ProteinModelPortaliQ46DZ6.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi269797.Mbar_A0923.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAZ69896; AAZ69896; Mbar_A0923.
GeneIDi3627303.
KEGGimba:Mbar_A0923.

Phylogenomic databases

eggNOGiarCOG01033. Archaea.
COG0169. LUCA.
HOGENOMiHOG000237875.
KOiK00014.
OMAiTTVDGAW.

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_METBF
AccessioniPrimary (citable) accession number: Q46DZ6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: September 13, 2005
Last modified: November 2, 2016
This is version 82 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.