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Protein

D-galacturonate reductase

Gene

GALUR

Organism
Fragaria ananassa (Strawberry) (Fragaria chiloensis x Fragaria virginiana)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Involved in ascorbic acid (vitamin C) biosynthesis.2 Publications

Catalytic activityi

L-galactonate + NADP+ = D-galacturonate + NADPH.1 Publication

Cofactori

NADP+1 Publication

Pathwayi: L-ascorbate biosynthesis

This protein is involved in the pathway L-ascorbate biosynthesis, which is part of Cofactor biosynthesis.
View all proteins of this organism that are known to be involved in the pathway L-ascorbate biosynthesis and in Cofactor biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei58Proton donorBy similarity1
Binding sitei121SubstrateBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi216 – 275NADPBy similarityAdd BLAST60

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase
Biological processAscorbate biosynthesis
LigandNADP

Enzyme and pathway databases

UniPathwayiUPA00132.

Names & Taxonomyi

Protein namesi
Recommended name:
D-galacturonate reductase (EC:1.1.1.365)
Short name:
FaGalUR
Alternative name(s):
Aldo-keto reductase 2
Gene namesi
Name:GALUR
Synonyms:AKR2
OrganismiFragaria ananassa (Strawberry) (Fragaria chiloensis x Fragaria virginiana)
Taxonomic identifieri3747 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsRosalesRosaceaeRosoideaePotentilleaeFragariinaeFragaria

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00004258621 – 319D-galacturonate reductaseAdd BLAST319

Expressioni

Tissue specificityi

Expressed specifically in the receptacle tissue of the fruit.1 Publication

Developmental stagei

Up-regulated during ripening, with a highest expression in fully mature red fruit.2 Publications

Structurei

3D structure databases

ProteinModelPortaliO49133.
SMRiO49133.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the aldo/keto reductase family.Curated

Phylogenomic databases

KOiK19642.

Family and domain databases

CDDicd06660. Aldo_ket_red. 1 hit.
Gene3Di3.20.20.100. 1 hit.
InterProiView protein in InterPro
IPR018170. Aldo/ket_reductase_CS.
IPR020471. Aldo/keto_reductase.
IPR023210. NADP_OxRdtase_dom.
IPR036812. NADP_OxRdtase_dom_sf.
PANTHERiPTHR11732. PTHR11732. 1 hit.
PfamiView protein in Pfam
PF00248. Aldo_ket_red. 1 hit.
PIRSFiPIRSF000097. AKR. 1 hit.
PRINTSiPR00069. ALDKETRDTASE.
SUPFAMiSSF51430. SSF51430. 1 hit.
PROSITEiView protein in PROSITE
PS00798. ALDOKETO_REDUCTASE_1. 1 hit.
PS00062. ALDOKETO_REDUCTASE_2. 1 hit.

Sequencei

Sequence statusi: Complete.

O49133-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAKVPSVTLS SCGDDIQTMP VIGMGTSSYP RADPETAKAA ILEAIRAGYR
60 70 80 90 100
HFDTAAAYGS EKDLGEAIAE ALRLQLIKSR DELFITTKLW ASFAEKDLVL
110 120 130 140 150
PSIKASLSNL QVEYIDMYII HWPFKLGKEV RTMPVERDLV QPLDIKSVWE
160 170 180 190 200
AMEECKKLGL ARGIGVSNFT SSMLEELLSF AEIPPAVNQL EMNPAWQLKK
210 220 230 240 250
LRDFCKAKGI HVTAYSPLGA ARTKWGDDRV LGSDIIEEIA QAKGKSTAQI
260 270 280 290 300
SLRWVYEQGV SIVTKSYNKE RMRQNLDIFD FCLTEEELEK MSHLPQRKGV
310
TFASILGPHD IVLEVDEEL
Length:319
Mass (Da):35,669
Last modified:June 1, 1998 - v1
Checksum:iABE8523B6E383349
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF039182 mRNA. Translation: AAB97005.1.

Genome annotation databases

KEGGiag:AAB97005.

Similar proteinsi

Entry informationi

Entry nameiGALUR_FRAAN
AccessioniPrimary (citable) accession number: O49133
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 19, 2014
Last sequence update: June 1, 1998
Last modified: October 25, 2017
This is version 70 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

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