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Protein

6-phosphogluconate dehydrogenase, decarboxylating

Gene

Pgd

Organism
Ceratitis capitata (Mediterranean fruit fly) (Tephritis capitata)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Catalyzes the oxidative decarboxylation of 6-phosphogluconate to ribulose 5-phosphate and CO2, with concomitant reduction of NADP to NADPH.By similarity

Catalytic activityi

6-phospho-D-gluconate + NADP+ = D-ribulose 5-phosphate + CO2 + NADPH.

Pathwayi: pentose phosphate pathway

This protein is involved in step 3 of the subpathway that synthesizes D-ribulose 5-phosphate from D-glucose 6-phosphate (oxidative stage).
Proteins known to be involved in the 3 steps of the subpathway in this organism are:
  1. Glucose-6-phosphate 1-dehydrogenase (ZW), Glucose-6-phosphate 1-dehydrogenase (G6PD), Glucose-6-phosphate 1-dehydrogenase (G6PD)
  2. no protein annotated in this organism
  3. 6-phosphogluconate dehydrogenase, decarboxylating (6PGD), 6-phosphogluconate dehydrogenase, decarboxylating (Pgd), 6-phosphogluconate dehydrogenase, decarboxylating (6-Pgd)
This subpathway is part of the pathway pentose phosphate pathway, which is itself part of Carbohydrate degradation.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes D-ribulose 5-phosphate from D-glucose 6-phosphate (oxidative stage), the pathway pentose phosphate pathway and in Carbohydrate degradation.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei104NADPBy similarity1
Binding sitei104SubstrateBy similarity1
Active sitei184Proton acceptorBy similarity1
Active sitei191Proton donorBy similarity1
Binding sitei192SubstrateBy similarity1
Binding sitei259Substrate; via amide nitrogenBy similarity1
Binding sitei286SubstrateBy similarity1
Binding sitei445Substrate; shared with dimeric partnerBy similarity1
Binding sitei451Substrate; shared with dimeric partnerBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi11 – 16NADPBy similarity6
Nucleotide bindingi34 – 36NADPBy similarity3
Nucleotide bindingi76 – 78NADPBy similarity3

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase
Biological processGluconate utilization, Pentose shunt
LigandNADP

Enzyme and pathway databases

UniPathwayiUPA00115; UER00410

Names & Taxonomyi

Protein namesi
Recommended name:
6-phosphogluconate dehydrogenase, decarboxylating (EC:1.1.1.44)
Gene namesi
Name:Pgd
OrganismiCeratitis capitata (Mediterranean fruit fly) (Tephritis capitata)
Taxonomic identifieri7213 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEcdysozoaArthropodaHexapodaInsectaPterygotaNeopteraHolometabolaDipteraBrachyceraMuscomorphaTephritoideaTephritidaeCeratitisCeratitis

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000900681 – 4816-phosphogluconate dehydrogenase, decarboxylatingAdd BLAST481

Proteomic databases

PRIDEiP41570

Interactioni

Subunit structurei

Homodimer.By similarity

Structurei

3D structure databases

ProteinModelPortaliP41570
SMRiP41570
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni130 – 132Substrate bindingBy similarity3
Regioni187 – 188Substrate bindingBy similarity2

Sequence similaritiesi

Family and domain databases

Gene3Di1.10.1040.10, 1 hit
InterProiView protein in InterPro
IPR008927 6-PGluconate_DH-like_C_sf
IPR013328 6PGD_dom2
IPR006114 6PGDH_C
IPR006113 6PGDH_Gnd/GntZ
IPR006115 6PGDH_NADP-bd
IPR006184 6PGdom_BS
IPR036291 NAD(P)-bd_dom_sf
IPR006183 Pgluconate_DH
PfamiView protein in Pfam
PF00393 6PGD, 1 hit
PF03446 NAD_binding_2, 1 hit
PIRSFiPIRSF000109 6PGD, 1 hit
PRINTSiPR00076 6PGDHDRGNASE
SMARTiView protein in SMART
SM01350 6PGD, 1 hit
SUPFAMiSSF48179 SSF48179, 1 hit
SSF51735 SSF51735, 1 hit
TIGRFAMsiTIGR00873 gnd, 1 hit
PROSITEiView protein in PROSITE
PS00461 6PGD, 1 hit

Sequencei

Sequence statusi: Complete.

P41570-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSAKADIALI GLAVMGQNLV LNMNDKGFVV CAYNRTVEKV NQFLKNEAKG
60 70 80 90 100
TNVIGATSLQ DMVNKLKLPR KIMLLVKAGS AVDDFIQQLV PLLSPGDVII
110 120 130 140 150
DGGNSEYQDT ARRCDELRAK KILYVGSGVS GGEEGARHGP SLMPGGHPEA
160 170 180 190 200
WPLIQPIFQS ICAKADKEPC CEWVGEGGAG HFVKMVHNGI EYGDMQLICE
210 220 230 240 250
AYQIMKALGL SQAEMATEFE KWNSEELDSF LIEITRDILN YQDDRGYLLE
260 270 280 290 300
RIRDTAGQKG TGKWTAISAL QYGVPVTLIG EAVFSRCLSA LKDERVAASK
310 320 330 340 350
QLKGPNVNAK VEDLPKFLNH IKHALYCSKI VSYAQGFMLM REAAKENNWN
360 370 380 390 400
LNYGGIALMW RGGCIIRSVF LGNIKDAYTR NPQLSNLLLD DFFKKAIEVG
410 420 430 440 450
QNSWRQVVAN AFLWGIPVPA LSTALSFYDG YRTEKLPANL LQAQRDYFGA
460 470 480
HTYELLGAEG KFVHTNWTGT GGNVSASTYQ A
Length:481
Mass (Da):52,964
Last modified:November 1, 1995 - v1
Checksum:iF0ABB506AD1B86D0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
S67873 mRNA Translation: AAB29396.1
RefSeqiNP_001266319.1, NM_001279390.1

Genome annotation databases

GeneIDi101451876

Similar proteinsi

Entry informationi

Entry namei6PGD_CERCA
AccessioniPrimary (citable) accession number: P41570
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: May 23, 2018
This is version 90 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Documents

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

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