VLMA_LECSP
ID VLMA_LECSP Reviewed; 365 AA.
AC A0A024FA41;
DT 30-NOV-2016, integrated into UniProtKB/Swiss-Prot.
DT 09-JUL-2014, sequence version 1.
DT 03-AUG-2022, entry version 25.
DE RecName: Full=Fatty acid hydroxylase vlmA {ECO:0000303|PubMed:24848421};
DE EC=1.-.-.- {ECO:0000305|PubMed:24848421};
DE AltName: Full=Verlamelin biosynthesis protein A {ECO:0000303|PubMed:24848421};
GN Name=vlmA {ECO:0000303|PubMed:24848421};
OS Lecanicillium sp.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Hypocreomycetidae; Hypocreales; Cordycipitaceae; Lecanicillium;
OC unclassified Lecanicillium.
OX NCBI_TaxID=1756136;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA], FUNCTION, DISRUPTION PHENOTYPE, AND
RP PATHWAY.
RC STRAIN=HF627;
RX PubMed=24848421; DOI=10.1007/s00253-014-5803-7;
RA Ishidoh K., Kinoshita H., Nihira T.;
RT "Identification of a gene cluster responsible for the biosynthesis of
RT cyclic lipopeptide verlamelin.";
RL Appl. Microbiol. Biotechnol. 98:7501-7510(2014).
CC -!- FUNCTION: Fatty acid hydroxylase; part of the gene cluster that
CC mediates the biosynthesis of verlamelin, a lipopeptide that exhibits
CC antifungal activity against plant pathogenic fungi (PubMed:24848421).
CC Verlamelin is a cyclic hexadepsipeptide and is bridged by ester bonding
CC between a 5-hydroxytetradecanoic acid moiety and a carboxyl group on
CC the terminal Val of amide-bonded tetradecanoyl-hexapeptide D-allo-Thr-
CC D-Ala-L-Pro-L-Gln-D-Tyr-L-Val (PubMed:24848421). VlmA and vlmB are
CC altogether regarded as essential components in the biosynthesis of 5-
CC hydroxytetradecanoic acid (PubMed:24848421). VlmA catalyzes the
CC hydroxylation at position C5 of tetradecanoic acid produced in primary
CC metabolism, while the precise function of vlmB still remains to be
CC solved (PubMed:24848421). To be loaded onto the waiting NRPS, 5-
CC hydroxytetradecanoic acid is activated in the form of acyladenylate by
CC the AMP-dependent ligase vlmC (PubMed:24848421). VlmS seems to accept
CC the fatty-acyl intermediate onto the initial module to further elongate
CC amino acid residues by the downstream modules (PubMed:24848421). In
CC addition, in the last module at its C-terminus, vlmS contains a surplus
CC condensation (C) domain that may be involved in cyclization, the last
CC step to form verlamelin (PubMed:24848421).
CC {ECO:0000269|PubMed:24848421}.
CC -!- PATHWAY: Secondary metabolite biosynthesis.
CC {ECO:0000269|PubMed:24848421}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000255}; Multi-pass membrane
CC protein {ECO:0000255}.
CC -!- DISRUPTION PHENOTYPE: Leads to complete loss of verlamelin production
CC (PubMed:24848421). {ECO:0000269|PubMed:24848421}.
CC -!- SIMILARITY: Belongs to the sterol desaturase family. TMEM195 subfamily.
CC {ECO:0000305}.
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DR EMBL; AB862313; BAO73253.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A024FA41; -.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR GO; GO:0016491; F:oxidoreductase activity; IEA:UniProtKB-KW.
DR GO; GO:0044255; P:cellular lipid metabolic process; IEA:UniProt.
DR GO; GO:0008610; P:lipid biosynthetic process; IEA:InterPro.
DR InterPro; IPR006694; Fatty_acid_hydroxylase.
DR Pfam; PF04116; FA_hydroxylase; 1.
PE 3: Inferred from homology;
KW Glycoprotein; Membrane; Oxidoreductase; Transmembrane; Transmembrane helix;
KW Virulence.
FT CHAIN 1..365
FT /note="Fatty acid hydroxylase vlmA"
FT /id="PRO_0000438577"
FT TRANSMEM 62..82
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 89..109
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 144..164
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 179..199
FT /note="Helical"
FT /evidence="ECO:0000255"
FT DOMAIN 189..335
FT /note="Fatty acid hydroxylase"
FT /evidence="ECO:0000255"
FT REGION 20..41
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT CARBOHYD 47
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00498"
SQ SEQUENCE 365 AA; 42640 MW; 3A293C0EC90860A9 CRC64;
MPSTTQTTVQ SIDSIDSIPT TIKRRQNDKT KTPKTKPVSK IPICPKNSSI PRLDQPSQHK
FILLQSLLPI TVHQLTTLVL SISRYDDYVH PFLLRLCVII GYGYAFRFLL RREGLAIRTL
GKKLGYLDGD HHPRDKVPRD STRLNWSLPL TVGSRTVMCV LVAYDPSQQP INYLASLKWW
AWLAVYLSLY PIILDFYYYC VHRAWHEVPC LWRFHRRHHT IKRPSILFTA YADSEQELFD
IVGTPLLTFF TLKALHLPMD FYTWWICIQY IAYTEVMGHS GLRIYTTPPI SCSWLLQRFG
VELVIEDHDL HHRQGYRQAR NYGKQTRIWD RLFGTCADRI ETNPVNIQKG RRVMMHSINI
PSLGN