BRAD_ANNTR
ID BRAD_ANNTR Reviewed; 245 AA.
AC P9WER3; A0A866WLG1;
DT 29-SEP-2021, integrated into UniProtKB/Swiss-Prot.
DT 29-SEP-2021, sequence version 1.
DT 23-FEB-2022, entry version 2.
DE RecName: Full=Brasilane terpene glycosides biosynthesis cluster protein D {ECO:0000303|PubMed:32936132};
GN Name=braD {ECO:0000303|PubMed:32936132};
OS Annulohypoxylon truncatum (Hypoxylon truncatum).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Xylariomycetidae; Xylariales; Hypoxylaceae; Annulohypoxylon.
OX NCBI_TaxID=327061;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND FUNCTION.
RC STRAIN=DSM 103480 / CBS 140778;
RX PubMed=32936132; DOI=10.1039/d0cc03950k;
RA Feng J., Surup F., Hauser M., Miller A., Wennrich J.P., Stadler M.,
RA Cox R.J., Kuhnert E.;
RT "Biosynthesis of oxygenated brasilane terpene glycosides involves a
RT promiscuous N-acetylglucosamine transferase.";
RL Chem. Commun. (Camb.) 56:12419-12422(2020).
CC -!- FUNCTION: Part of the gene cluster that mediates the biosynthesis of
CC the brasilane terpene glycosides brasilane D and E (PubMed:32936132).
CC The biosynthesis starts with the activity of the terpene cyclase braA
CC that converts farnesyl pyrophosphate into the sesquiterpene alcohol
CC trichobrasilenol (PubMed:32936132). Subsequently, trichobrasilenol is
CC glycosylated by the O-glycosyltransferase braB putatively using UDP-
CC GlcNAc as sugar donor to yield brasilane A (PubMed:32936132). The
CC latter then undergoes two rounds of oxidation performed by the
CC cytochrome P450 monooxygenase braC (PubMed:32936132). In the first
CC round braC hydroxylates C-12 forming brasilane D, which serves as
CC substrate in the second round to establish the epoxide at the bond
CC between C-5 and C-10 and oxidize the alcohol at C-12 to an aldehyde
CC leading to the final product brasilane E (PubMed:32936132).
CC {ECO:0000269|PubMed:32936132}.
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DR EMBL; MT383109; QOE88886.1; -; Genomic_DNA.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR InterPro; IPR000571; Znf_CCCH.
DR PROSITE; PS50103; ZF_C3H1; 2.
PE 4: Predicted;
KW Metal-binding; Repeat; Zinc; Zinc-finger.
FT CHAIN 1..245
FT /note="Brasilane terpene glycosides biosynthesis cluster
FT protein D"
FT /id="PRO_0000453909"
FT ZN_FING 121..152
FT /note="C3H1-type 1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00723"
FT ZN_FING 161..185
FT /note="C3H1-type 2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00723"
FT REGION 186..245
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 201..234
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 245 AA; 26631 MW; 524BC59DB0EEAD21 CRC64;
MSSDLVSKGM AQVFTGLGIL LGAGRISSET HEEIMALLSA DPGSNTGIMT GTNTGSTSII
PTQSKRVDMG DIPAGLPRPG KETPVSIQSH DLLGLGADLS TEAVQPPETF RAQASPSAPS
KELKIICPWW LTDGYSCREH DQGKCPFYHD NVAGGVKHPL ICHFWADGGR CTKSQKDCRF
AHYPAPHRVT APMPSKKKSK KLRSSVADDA SHPDLGKARR HDPRDDEQND EVWRNQGRAR
PGQEW