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UniProtKB - Q9VHD2 (MAAI2_DROME)
Protein
Probable maleylacetoacetate isomerase 2
Gene
GstZ2
Organism
Drosophila melanogaster (Fruit fly)
Status
Functioni
Catalyzes the glutathione dependent oxygenation of dichloroacetic acid to glyoxylic acid in vitro. Has no glutathione thioltransferase activity with 4-hydroxynonenal (4-HNE), adrenochrome, phenethyl isothiocyanate (PEITC), 5-hydroperoxyeicosatetraenoic acid ((5S)-HpETE), prostaglandin A2 (PGA2) or 2-hydroxyethyldisulfide (HED).
1 PublicationCatalytic activityi
Cofactori
glutathione1 PublicationNote: Glutathione is required for the MAAI activity.1 Publication
: L-phenylalanine degradation Pathwayi
This protein is involved in step 5 of the subpathway that synthesizes acetoacetate and fumarate from L-phenylalanine. This subpathway is part of the pathway L-phenylalanine degradation, which is itself part of Amino-acid degradation.View all proteins of this organism that are known to be involved in the subpathway that synthesizes acetoacetate and fumarate from L-phenylalanine, the pathway L-phenylalanine degradation and in Amino-acid degradation.
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Binding sitei | 55 | GlutathioneBy similarity | 1 | |
Binding sitei | 69 | Glutathione; via amide nitrogen and carbonyl oxygenBy similarity | 1 | |
Binding sitei | 121 | GlutathioneBy similarity | 1 |
GO - Molecular functioni
- glutathione transferase activity Source: FlyBase
- maleylacetoacetate isomerase activity Source: FlyBase
GO - Biological processi
- glutathione metabolic process Source: FlyBase
- L-phenylalanine catabolic process Source: GO_Central
- tyrosine catabolic process Source: UniProtKB-KW
Keywordsi
Molecular function | Isomerase, Transferase |
Biological process | Phenylalanine catabolism, Tyrosine catabolism |
Enzyme and pathway databases
Reactomei | R-DME-156590, Glutathione conjugation R-DME-204174, Regulation of pyruvate dehydrogenase (PDH) complex R-DME-8963684, Tyrosine catabolism |
SignaLinki | Q9VHD2 |
UniPathwayi | UPA00139;UER00340 |
Names & Taxonomyi
Protein namesi | |
Gene namesi | Name:GstZ2 ORF Names:CG9363 |
Organismi | Drosophila melanogaster (Fruit fly) |
Taxonomic identifieri | 7227 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Ecdysozoa › Arthropoda › Hexapoda › Insecta › Pterygota › Neoptera › Endopterygota › Diptera › Brachycera › Muscomorpha › Ephydroidea › Drosophilidae › Drosophila › Sophophora › |
Proteomesi |
|
Organism-specific databases
FlyBasei | FBgn0037697, GstZ2 |
VEuPathDBi | VectorBase:FBgn0037697 |
Subcellular locationi
Cytoplasm and Cytosol
- Cytoplasm By similarity
Mitochondrion
- mitochondrion Source: GO_Central
Other locations
- cytoplasm Source: FlyBase
Keywords - Cellular componenti
CytoplasmPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000186027 | 1 – 227 | Probable maleylacetoacetate isomerase 2Add BLAST | 227 |
Proteomic databases
PaxDbi | Q9VHD2 |
PRIDEi | Q9VHD2 |
Expressioni
Developmental stagei
Expressed during embryogenesis.1 Publication
Gene expression databases
Bgeei | FBgn0037697, Expressed in central nervous system and 22 other tissues |
ExpressionAtlasi | Q9VHD2, baseline and differential |
Genevisiblei | Q9VHD2, DM |
Interactioni
Binary interactionsi
Q9VHD2
With | #Exp. | IntAct |
---|---|---|
stck [Q8INR0] | 4 | EBI-154819,EBI-116495 |
Protein-protein interaction databases
BioGRIDi | 66294, 1 interactor |
DIPi | DIP-24005N |
IntActi | Q9VHD2, 3 interactors |
STRINGi | 7227.FBpp0081520 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 14 – 97 | GST N-terminalAdd BLAST | 84 | |
Domaini | 102 – 222 | GST C-terminalAdd BLAST | 121 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 24 – 29 | Glutathione bindingBy similarity | 6 | |
Regioni | 81 – 82 | Glutathione bindingBy similarity | 2 | |
Regioni | 125 – 127 | Glutathione bindingBy similarity | 3 |
Sequence similaritiesi
Phylogenomic databases
eggNOGi | KOG0868, Eukaryota |
GeneTreei | ENSGT00390000006580 |
InParanoidi | Q9VHD2 |
OMAi | LHIDNHT |
PhylomeDBi | Q9VHD2 |
Family and domain databases
CDDi | cd03191, GST_C_Zeta, 1 hit cd03042, GST_N_Zeta, 1 hit |
InterProi | View protein in InterPro IPR010987, Glutathione-S-Trfase_C-like IPR036282, Glutathione-S-Trfase_C_sf IPR040079, Glutathione_S-Trfase IPR004045, Glutathione_S-Trfase_N IPR004046, GST_C IPR005955, GST_Zeta IPR034330, GST_Zeta_C IPR034333, GST_Zeta_N IPR036249, Thioredoxin-like_sf |
Pfami | View protein in Pfam PF14497, GST_C_3, 1 hit PF13417, GST_N_3, 1 hit |
SFLDi | SFLDS00019, Glutathione_Transferase_(cytos, 1 hit |
SUPFAMi | SSF47616, SSF47616, 1 hit SSF52833, SSF52833, 1 hit |
TIGRFAMsi | TIGR01262, maiA, 1 hit |
PROSITEi | View protein in PROSITE PS50405, GST_CTER, 1 hit PS50404, GST_NTER, 1 hit |
s (3)i Sequence
Sequence statusi: Complete.
This entry describes 3 produced by isoformsialternative splicing. AlignAdd to basketIsoform A (identifier: Q9VHD2-1) [UniParc]FASTAAdd to basket
This isoform has been chosen as the sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. canonicali
10 20 30 40 50
MSTNLCPNAS SSDIQPILYS YWRSSCSWRV RIAMNLKEIP YDIKPISLIK
60 70 80 90 100
SGGEQHCNEY REVNPMEQVP ALQIDGHTLI ESVAIMHYLE ETRPQRPLLP
110 120 130 140 150
QDVHKRAKVR EIVEIICSGI QPLQNLIVLI HVGEEKKKEW AQHWITRGFR
160 170 180 190 200
AVEKALSTSA GKYCVGDEIS MADCCLVPQV FNARRFHVDL RPYPIILRID
210 220
RELESNPAFR AAHPSNQPDC PPELPNK
Sequence cautioni
The sequence AAL28280 differs from that shown. Reason: Erroneous initiation. Extended N-terminus.Curated
The sequence AEV23904 differs from that shown. Reason: Erroneous initiation. Extended N-terminus.Curated
Alternative sequence
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Alternative sequenceiVSP_010291 | 1 – 15 | MSTNL…SSDIQ → MSLSAIAK in isoform B. 1 PublicationAdd BLAST | 15 | |
Alternative sequenceiVSP_010292 | 1 – 15 | MSTNL…SSDIQ → MNH in isoform C. 1 PublicationAdd BLAST | 15 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AE014297 Genomic DNA Translation: AAF54382.1 AE014297 Genomic DNA Translation: AAN13429.1 AE014297 Genomic DNA Translation: AAS65133.1 AY060732 mRNA Translation: AAL28280.2 Different initiation. BT132880 mRNA Translation: AEV23904.1 Different initiation. BT133289 mRNA Translation: AFC88878.1 |
RefSeqi | NP_649895.1, NM_141638.3 [Q9VHD2-1] NP_731358.1, NM_169286.2 [Q9VHD2-2] NP_996190.1, NM_206468.2 [Q9VHD2-3] |
Genome annotation databases
EnsemblMetazoai | FBtr0082041; FBpp0081519; FBgn0037697 [Q9VHD2-2] FBtr0082042; FBpp0081520; FBgn0037697 [Q9VHD2-1] FBtr0082043; FBpp0081521; FBgn0037697 [Q9VHD2-3] |
GeneIDi | 41133 |
KEGGi | dme:Dmel_CG9363 |
UCSCi | CG9363-RA, d. melanogaster [Q9VHD2-1] |
Keywords - Coding sequence diversityi
Alternative splicingSimilar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AE014297 Genomic DNA Translation: AAF54382.1 AE014297 Genomic DNA Translation: AAN13429.1 AE014297 Genomic DNA Translation: AAS65133.1 AY060732 mRNA Translation: AAL28280.2 Different initiation. BT132880 mRNA Translation: AEV23904.1 Different initiation. BT133289 mRNA Translation: AFC88878.1 |
RefSeqi | NP_649895.1, NM_141638.3 [Q9VHD2-1] NP_731358.1, NM_169286.2 [Q9VHD2-2] NP_996190.1, NM_206468.2 [Q9VHD2-3] |
3D structure databases
SMRi | Q9VHD2 |
ModBasei | Search... |
Protein-protein interaction databases
BioGRIDi | 66294, 1 interactor |
DIPi | DIP-24005N |
IntActi | Q9VHD2, 3 interactors |
STRINGi | 7227.FBpp0081520 |
Proteomic databases
PaxDbi | Q9VHD2 |
PRIDEi | Q9VHD2 |
Protocols and materials databases
DNASUi | 41133 |
Genome annotation databases
EnsemblMetazoai | FBtr0082041; FBpp0081519; FBgn0037697 [Q9VHD2-2] FBtr0082042; FBpp0081520; FBgn0037697 [Q9VHD2-1] FBtr0082043; FBpp0081521; FBgn0037697 [Q9VHD2-3] |
GeneIDi | 41133 |
KEGGi | dme:Dmel_CG9363 |
UCSCi | CG9363-RA, d. melanogaster [Q9VHD2-1] |
Organism-specific databases
CTDi | 41133 |
FlyBasei | FBgn0037697, GstZ2 |
VEuPathDBi | VectorBase:FBgn0037697 |
Phylogenomic databases
eggNOGi | KOG0868, Eukaryota |
GeneTreei | ENSGT00390000006580 |
InParanoidi | Q9VHD2 |
OMAi | LHIDNHT |
PhylomeDBi | Q9VHD2 |
Enzyme and pathway databases
UniPathwayi | UPA00139;UER00340 |
Reactomei | R-DME-156590, Glutathione conjugation R-DME-204174, Regulation of pyruvate dehydrogenase (PDH) complex R-DME-8963684, Tyrosine catabolism |
SignaLinki | Q9VHD2 |
Miscellaneous databases
BioGRID-ORCSi | 41133, 0 hits in 3 CRISPR screens |
GenomeRNAii | 41133 |
PROi | PR:Q9VHD2 |
Gene expression databases
Bgeei | FBgn0037697, Expressed in central nervous system and 22 other tissues |
ExpressionAtlasi | Q9VHD2, baseline and differential |
Genevisiblei | Q9VHD2, DM |
Family and domain databases
CDDi | cd03191, GST_C_Zeta, 1 hit cd03042, GST_N_Zeta, 1 hit |
InterProi | View protein in InterPro IPR010987, Glutathione-S-Trfase_C-like IPR036282, Glutathione-S-Trfase_C_sf IPR040079, Glutathione_S-Trfase IPR004045, Glutathione_S-Trfase_N IPR004046, GST_C IPR005955, GST_Zeta IPR034330, GST_Zeta_C IPR034333, GST_Zeta_N IPR036249, Thioredoxin-like_sf |
Pfami | View protein in Pfam PF14497, GST_C_3, 1 hit PF13417, GST_N_3, 1 hit |
SFLDi | SFLDS00019, Glutathione_Transferase_(cytos, 1 hit |
SUPFAMi | SSF47616, SSF47616, 1 hit SSF52833, SSF52833, 1 hit |
TIGRFAMsi | TIGR01262, maiA, 1 hit |
PROSITEi | View protein in PROSITE PS50405, GST_CTER, 1 hit PS50404, GST_NTER, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | MAAI2_DROME | |
Accessioni | Q9VHD2Primary (citable) accession number: Q9VHD2 Secondary accession number(s): H0RNF8, H8F4P9, Q8INN9 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | December 1, 2000 |
Last sequence update: | May 1, 2000 | |
Last modified: | February 23, 2022 | |
This is version 174 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Drosophila annotation project |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- Drosophila
Drosophila: entries, gene names and cross-references to FlyBase - PATHWAY comments
Index of metabolic and biosynthesis pathways - SIMILARITY comments
Index of protein domains and families