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Protein

Glucose-6-phosphate 1-dehydrogenase

Gene

ZW

Organism
Culex pipiens (House mosquito)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Catalyzes the rate-limiting step of the oxidative pentose-phosphate pathway, which represents a route for the dissimilation of carbohydrates besides glycolysis. The main function of this enzyme is to provide reducing power (NADPH) and pentose phosphates for fatty acid and nucleic acid synthesis (By similarity).By similarity

Catalytic activityi

D-glucose 6-phosphate + NADP+ = 6-phospho-D-glucono-1,5-lactone + NADPH.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei21 – 211NADP 1By similarity
Binding sitei120 – 1201NADP 1; via carbonyl oxygenBy similarity
Binding sitei120 – 1201SubstratePROSITE-ProRule annotation

GO - Molecular functioni

  1. glucose-6-phosphate dehydrogenase activity Source: UniProtKB
  2. NADP binding Source: InterPro

GO - Biological processi

  1. glucose 6-phosphate metabolic process Source: UniProtKB
  2. glucose metabolic process Source: UniProtKB-KW
  3. NADP metabolic process Source: UniProtKB
  4. pentose-phosphate shunt Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Carbohydrate metabolism, Glucose metabolism

Keywords - Ligandi

NADP

Enzyme and pathway databases

UniPathwayiUPA00115; UER00408.

Names & Taxonomyi

Protein namesi
Recommended name:
Glucose-6-phosphate 1-dehydrogenase (EC:1.1.1.49)
Short name:
G6PD
Alternative name(s):
Zwischenferment
Gene namesi
Name:ZW
OrganismiCulex pipiens (House mosquito)
Taxonomic identifieri7175 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEcdysozoaArthropodaHexapodaInsectaPterygotaNeopteraEndopterygotaDipteraNematoceraCulicoideaCulicidaeCulicinaeCuliciniCulexCulex

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini‹1 – ›153›153Glucose-6-phosphate 1-dehydrogenasePRO_0000068091Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi7176.CPIJ006761-PA.

Structurei

3D structure databases

ProteinModelPortaliQ23711.
SMRiQ23711. Positions 1-153.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni150 – 1534Substrate binding

Sequence similaritiesi

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
InterProiIPR001282. G6P_DH.
IPR022674. G6P_DH_NAD-bd.
IPR016040. NAD(P)-bd_dom.
[Graphical view]
PANTHERiPTHR23429. PTHR23429. 1 hit.
PfamiPF00479. G6PD_N. 1 hit.
[Graphical view]
PRINTSiPR00079. G6PDHDRGNASE.

Sequencei

Sequence statusi: Fragment.

Q23711-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
LWWLFRDNLL PSVTKFVGYA RTKLTVAELK EKCHPYMKVD AAHEEKYDEF
60 70 80 90 100
WALNFYVAGS YDGRRDFELL NQEIGKFEVG KTANRLFYLR LPPSVFETVT
110 120 130 140 150
VHIRNTCMGL KGWNRIIVEK PFGRDADSSN KLSEHLAKLF TEDQLYRIDH

YLG
Length:153
Mass (Da):17,999
Last modified:November 1, 1996 - v1
Checksum:iF82E2F41C39C82E6
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei1 – 11
Non-terminal residuei153 – 1531

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U09034 mRNA. Translation: AAB02778.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U09034 mRNA. Translation: AAB02778.1.

3D structure databases

ProteinModelPortaliQ23711.
SMRiQ23711. Positions 1-153.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi7176.CPIJ006761-PA.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Enzyme and pathway databases

UniPathwayiUPA00115; UER00408.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
InterProiIPR001282. G6P_DH.
IPR022674. G6P_DH_NAD-bd.
IPR016040. NAD(P)-bd_dom.
[Graphical view]
PANTHERiPTHR23429. PTHR23429. 1 hit.
PfamiPF00479. G6PD_N. 1 hit.
[Graphical view]
PRINTSiPR00079. G6PDHDRGNASE.
ProtoNetiSearch...

Publicationsi

  1. "Phylogenetic utility of partial DNA sequences of G6PDH at different taxonomic levels in Hexapoda with emphasis on Diptera."
    Soto-Adames F.N., Robertson H.M., Berlocher S.H.
    Ann. Entomol. Soc. Am. 87:723-736(1994)
    [AGRICOLA] [Europe PMC]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].

Entry informationi

Entry nameiG6PD_CULPI
AccessioniPrimary (citable) accession number: Q23711
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 15, 1998
Last sequence update: November 1, 1996
Last modified: March 4, 2015
This is version 78 of the entry and version 1 of the sequence. [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

External Data

Dasty 3

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 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.