NSCC_ARTBC
ID NSCC_ARTBC Reviewed; 412 AA.
AC D4AWH1;
DT 02-NOV-2016, integrated into UniProtKB/Swiss-Prot.
DT 18-MAY-2010, sequence version 1.
DT 03-AUG-2022, entry version 45.
DE RecName: Full=FAD-dependent monooxygenase nscC {ECO:0000303|PubMed:23758576};
DE EC=1.-.-.- {ECO:0000305|PubMed:23758576};
DE AltName: Full=Neosartoricin B biosynthesis protein C {ECO:0000303|PubMed:23758576};
DE Flags: Precursor;
GN Name=nscC {ECO:0000303|PubMed:23758576}; ORFNames=ARB_00536;
OS Arthroderma benhamiae (strain ATCC MYA-4681 / CBS 112371) (Trichophyton
OS mentagrophytes).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Onygenales; Arthrodermataceae; Trichophyton.
OX NCBI_TaxID=663331;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC MYA-4681 / CBS 112371;
RX PubMed=21247460; DOI=10.1186/gb-2011-12-1-r7;
RA Burmester A., Shelest E., Gloeckner G., Heddergott C., Schindler S.,
RA Staib P., Heidel A., Felder M., Petzold A., Szafranski K., Feuermann M.,
RA Pedruzzi I., Priebe S., Groth M., Winkler R., Li W., Kniemeyer O.,
RA Schroeckh V., Hertweck C., Hube B., White T.C., Platzer M., Guthke R.,
RA Heitman J., Woestemeyer J., Zipfel P.F., Monod M., Brakhage A.A.;
RT "Comparative and functional genomics provide insights into the
RT pathogenicity of dermatophytic fungi.";
RL Genome Biol. 12:R7.1-R7.16(2011).
RN [2]
RP FUNCTION.
RX PubMed=23758576; DOI=10.1021/sb400048b;
RA Yin W.B., Chooi Y.H., Smith A.R., Cacho R.A., Hu Y., White T.C., Tang Y.;
RT "Discovery of cryptic polyketide metabolites from dermatophytes using
RT heterologous expression in Aspergillus nidulans.";
RL ACS Synth. Biol. 2:629-634(2013).
CC -!- FUNCTION: FAD-dependent monooxygenase; part of the gene cluster that
CC mediates the biosynthesis of neosartoricin B, a prenylated anthracenone
CC that probably exhibits T-cell antiproliferative activity, suggestive of
CC a physiological role as an immunosuppressive agent (PubMed:23758576).
CC The non-reducing polyketide synthase nscA probably synthesizes and
CC cyclizes the decaketide backbone (By similarity). The hydrolase nscB
CC then mediates the product release through hydrolysis followed by
CC spontaneous decarboxylation (By similarity). The prenyltransferase nscD
CC catalyzes the addition of the dimethylallyl group to the aromatic C5
CC (By similarity). The FAD-dependent monooxygenase nscC is then
CC responsible for the stereospecific hydroxylation at C2 (By similarity).
CC Neosartoricin B can be converted into two additional compounds
CC neosartoricins C and D (By similarity). Neosartoricin C is a
CC spirocyclic compound that is cyclized through the attack of C3 hydroxyl
CC on C14, followed by dehydration (By similarity). On the other hand,
CC neosartoricin D is a further cyclized compound in which attack of C2 on
CC C14 in neosartoricin C results in the formation of the acetal-
CC containing dioxabicyclo-octanone ring (By similarity). Both of these
CC compounds are novel and possibly represent related metabolites of the
CC gene cluster (By similarity). {ECO:0000250|UniProtKB:A1D8J0,
CC ECO:0000250|UniProtKB:F2S701, ECO:0000269|PubMed:23758576}.
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692; Evidence={ECO:0000305};
CC -!- PATHWAY: Secondary metabolite biosynthesis.
CC {ECO:0000305|PubMed:23758576}.
CC -!- SIMILARITY: Belongs to the paxM FAD-dependent monooxygenase family.
CC {ECO:0000305}.
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DR EMBL; ABSU01000014; EFE32711.1; -; Genomic_DNA.
DR RefSeq; XP_003013351.1; XM_003013305.1.
DR AlphaFoldDB; D4AWH1; -.
DR SMR; D4AWH1; -.
DR STRING; 63400.XP_003013351.1; -.
DR EnsemblFungi; EFE32711; EFE32711; ARB_00536.
DR GeneID; 9519386; -.
DR KEGG; abe:ARB_00536; -.
DR eggNOG; KOG2614; Eukaryota.
DR HOGENOM; CLU_040697_0_0_1; -.
DR OMA; WIADCGE; -.
DR Proteomes; UP000008866; Unassembled WGS sequence.
DR GO; GO:0071949; F:FAD binding; IEA:InterPro.
DR GO; GO:0004497; F:monooxygenase activity; IEA:UniProtKB-KW.
DR GO; GO:0044550; P:secondary metabolite biosynthetic process; IEA:UniProt.
DR Gene3D; 3.50.50.60; -; 1.
DR InterPro; IPR002938; FAD-bd.
DR InterPro; IPR036188; FAD/NAD-bd_sf.
DR Pfam; PF01494; FAD_binding_3; 1.
DR SUPFAM; SSF51905; SSF51905; 1.
PE 3: Inferred from homology;
KW FAD; Flavoprotein; Glycoprotein; Monooxygenase; Oxidoreductase;
KW Reference proteome; Signal.
FT SIGNAL 1..21
FT /evidence="ECO:0000255"
FT CHAIN 22..412
FT /note="FAD-dependent monooxygenase nscC"
FT /id="PRO_0000437910"
FT BINDING 36..37
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000250|UniProtKB:A6T923"
FT BINDING 326
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000250|UniProtKB:A6T923"
FT BINDING 336..340
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000250|UniProtKB:A6T923"
FT CARBOHYD 92
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00498"
FT CARBOHYD 170
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00498"
FT CARBOHYD 231
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00498"
SQ SEQUENCE 412 AA; 45585 MW; 5D6C42CC82D514F2 CRC64;
MGKQQETILI IGAGIAGLTT SRLLTNNGIP NVVFEASTPD RSQGFAISLQ EFGYSALLAA
LGDLPFSSLI RGVAPDRQIG GSGWIDQALR DNRTGEVLVA PDLTTAKQTI VRANRNALRH
WIADCGEDEL DVRYGHKLQR IEGRLGDVTA VFENNARYKG SLIIAADGVN STVRSQILPN
VVPETIPLIH YHGEFQLPHS AFDELIRPHS RQSNILVGVG DRFNTPLSIC NITKSQVHLD
WSYSRTVKGE NDILYRPNVP SEEAKQIPPA LLEELDTLCL AEPWKSFLNS ESVKTHRVFH
WTTRCVYITQ DDARHAGEQG VVFVGDSWHA MPIFGGEGGN HALLDGVELA DAIITSTSNS
GKGSWDNVVK NYYGGAWKRS QDAVRRSTQR FFLLHRPATE WKEISEKKKQ IA
