UniProtKB - H1ZZA4 (AUAG_STIAU)
Protein
Aurachin C monooxygenase/isomerase
Gene
auaG
Organism
Stigmatella aurantiaca
Status
Functioni
Catalyzes the initial step in the conversion of aurachin C to aurachin B. Catalyzes the epoxidation of the C2-C3 double bond of aurachin C, which is followed by a semipinacol rearrangement, causing migration of the farnesyl group from C3 to C4. Accepts both NADH and NADPH, but has a preference for NADH.1 Publication
Catalytic activityi
- aurachin C + H+ + NADPH + O2 = 4-hydroxy-2-methyl-3-oxo-[(2E,6E)-farnesyl]-3,4-dihydroquinoline 1-oxide + H2O + NADP+1 PublicationEC:1.14.13.2221 Publication
- aurachin C + H+ + NADH + O2 = 4-hydroxy-2-methyl-3-oxo-[(2E,6E)-farnesyl]-3,4-dihydroquinoline 1-oxide + H2O + NAD+1 PublicationEC:1.14.13.2221 Publication
Cofactori
FAD1 Publication
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Binding sitei | 15 | FAD; via amide nitrogenBy similarity | 1 | |
Binding sitei | 47 | FADBy similarity | 1 | |
Binding sitei | 128 | FAD; via amide nitrogen and carbonyl oxygenBy similarity | 1 | |
Binding sitei | 285 | FADBy similarity | 1 |
Regions
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Nucleotide bindingi | 295 – 299 | FADBy similarity | 5 |
GO - Molecular functioni
- FAD binding Source: InterPro
- monooxygenase activity Source: UniProtKB-KW
Keywordsi
Molecular function | Monooxygenase, Oxidoreductase |
Ligand | FAD, Flavoprotein, NAD, NADP |
Enzyme and pathway databases
BioCyci | MetaCyc:MONOMER-18340 |
Names & Taxonomyi
Protein namesi | |
Gene namesi | Name:auaG1 Publication |
Organismi | Stigmatella aurantiaca |
Taxonomic identifieri | 41 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Deltaproteobacteria › Myxococcales › Cystobacterineae › Archangiaceae › Stigmatella |
Pathology & Biotechi
Disruption phenotypei
Mutant accumulates aurachin D and aurachin C and does not produce aurachin B and aurachin A.1 Publication
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000441676 | 1 – 383 | Aurachin C monooxygenase/isomeraseAdd BLAST | 383 |
Family & Domainsi
Family and domain databases
Gene3Di | 3.50.50.60, 1 hit |
InterProi | View protein in InterPro IPR002938, FAD-bd IPR036188, FAD/NAD-bd_sf |
Pfami | View protein in Pfam PF01494, FAD_binding_3, 1 hit |
SUPFAMi | SSF51905, SSF51905, 1 hit |
i Sequence
Sequence statusi: Complete.
H1ZZA4-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MKTGLTVLIA GGGIGGLTLG VALRRAGIAF KIFERAPALL RVGAGISMQS
60 70 80 90 100
NAMLAFRTLG VDTAVAAAGQ EIQGGAILNP RGEEISSMPV SKASAEVGAP
110 120 130 140 150
MITIHRGRLQ DVLHQIVGDD NLVLGAKVEG FRDGPDGLFV RLADGREFQG
160 170 180 190 200
DLLVGADGLR SAVRAQLLKE PSPRYSGYTS WRGVCDVSEG VRRDYTSESW
210 220 230 240 250
GPGMRFGVVP IGEGQTYWFA TATAPEGGVD HPDARTELLQ RFSGWHAPIP
260 270 280 290 300
QLIENTPSSA IMRTDIHDRV PIRQWVQGRA VLLGDAAHPM TPNMGQGGCQ
310 320 330 340 350
AVEDAVVLAR CLSLEAELPA ALARYQAVRV ERANDFVAGS YRIGQIGQWE
360 370 380
NAFACWVREK LMRMMSSDRV DARTRRNLQF TPL
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | HE580420 Genomic DNA Translation: CCD27744.1 |
Genome annotation databases
KEGGi | ag:CCD27744 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | HE580420 Genomic DNA Translation: CCD27744.1 |
3D structure databases
SMRi | H1ZZA4 |
ModBasei | Search... |
Genome annotation databases
KEGGi | ag:CCD27744 |
Enzyme and pathway databases
BioCyci | MetaCyc:MONOMER-18340 |
Family and domain databases
Gene3Di | 3.50.50.60, 1 hit |
InterProi | View protein in InterPro IPR002938, FAD-bd IPR036188, FAD/NAD-bd_sf |
Pfami | View protein in Pfam PF01494, FAD_binding_3, 1 hit |
SUPFAMi | SSF51905, SSF51905, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | AUAG_STIAU | |
Accessioni | H1ZZA4Primary (citable) accession number: H1ZZA4 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | September 27, 2017 |
Last sequence update: | March 21, 2012 | |
Last modified: | December 2, 2020 | |
This is version 23 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |