G6PD_HYACE
ID G6PD_HYACE Reviewed; 153 AA.
AC Q25019;
DT 15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1996, sequence version 1.
DT 03-AUG-2022, entry version 88.
DE RecName: Full=Glucose-6-phosphate 1-dehydrogenase;
DE Short=G6PD;
DE EC=1.1.1.49 {ECO:0000250|UniProtKB:P11413};
DE AltName: Full=Zwischenferment;
DE Flags: Fragment;
GN Name=ZW;
OS Hyalophora cecropia (Cecropia moth) (Samia cecropia).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC Neoptera; Endopterygota; Lepidoptera; Glossata; Ditrysia; Bombycoidea;
OC Saturniidae; Saturniinae; Attacini; Hyalophora.
OX NCBI_TaxID=7123;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RX AGRICOLA=IND20440286;
RA Soto-Adames F.N., Robertson H.M., Berlocher S.H.;
RT "Phylogenetic utility of partial DNA sequences of G6PDH at different
RT taxonomic levels in Hexapoda with emphasis on Diptera.";
RL Ann. Entomol. Soc. Am. 87:723-736(1994).
CC -!- FUNCTION: Cytosolic glucose-6-phosphate dehydrogenase that catalyzes
CC the first and rate-limiting step of the oxidative branch within the
CC pentose phosphate pathway/shunt, an alternative route to glycolysis for
CC the dissimilation of carbohydrates and a major source of reducing power
CC and metabolic intermediates for fatty acid and nucleic acid
CC biosynthetic processes. {ECO:0000250|UniProtKB:P11413}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=D-glucose 6-phosphate + NADP(+) = 6-phospho-D-glucono-1,5-
CC lactone + H(+) + NADPH; Xref=Rhea:RHEA:15841, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:57783, ChEBI:CHEBI:57955, ChEBI:CHEBI:58349,
CC ChEBI:CHEBI:61548; EC=1.1.1.49;
CC Evidence={ECO:0000250|UniProtKB:P11413};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:15842;
CC Evidence={ECO:0000250|UniProtKB:P11413};
CC -!- PATHWAY: Carbohydrate degradation; pentose phosphate pathway; D-
CC ribulose 5-phosphate from D-glucose 6-phosphate (oxidative stage): step
CC 1/3. {ECO:0000250|UniProtKB:P11413}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm, cytosol
CC {ECO:0000250|UniProtKB:P11413}.
CC -!- SIMILARITY: Belongs to the glucose-6-phosphate dehydrogenase family.
CC {ECO:0000305}.
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DR EMBL; U09036; AAB02780.1; -; mRNA.
DR AlphaFoldDB; Q25019; -.
DR SMR; Q25019; -.
DR PRIDE; Q25019; -.
DR UniPathway; UPA00115; UER00408.
DR GO; GO:0005829; C:cytosol; IEA:UniProtKB-SubCell.
DR GO; GO:0004345; F:glucose-6-phosphate dehydrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0050661; F:NADP binding; IEA:InterPro.
DR GO; GO:0006006; P:glucose metabolic process; IEA:UniProtKB-KW.
DR GO; GO:0006098; P:pentose-phosphate shunt; IEA:UniProtKB-UniPathway.
DR InterPro; IPR001282; G6P_DH.
DR InterPro; IPR022674; G6P_DH_NAD-bd.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR PANTHER; PTHR23429; PTHR23429; 1.
DR Pfam; PF00479; G6PD_N; 1.
DR PRINTS; PR00079; G6PDHDRGNASE.
DR SUPFAM; SSF51735; SSF51735; 1.
PE 2: Evidence at transcript level;
KW Carbohydrate metabolism; Cytoplasm; Glucose metabolism; NADP;
KW Oxidoreductase.
FT CHAIN <1..>153
FT /note="Glucose-6-phosphate 1-dehydrogenase"
FT /id="PRO_0000068095"
FT BINDING 21
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 120
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 120
FT /ligand="substrate"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU10005"
FT BINDING 150..153
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT NON_TER 1
FT NON_TER 153
SQ SEQUENCE 153 AA; 17938 MW; BF00CCE8465AFEF0 CRC64;
IWYLFRDNLL PRNTKFIGYA RTKQTLAEVK EKCKKYIKVR TGEEDKLEEF WAANDYLSGS
YDKRVDYEFL NQVISKYEKG PIANRIFYLA VPPTVFEDAT LNIRNACTSI KGFTRVIIEK
PFGRDDKSSD ILSKDLAGLF KEEQIYRIDH YLG
