ID I1RBY9_GIBZE Unreviewed; 682 AA.
AC I1RBY9;
DT 13-JUN-2012, integrated into UniProtKB/TrEMBL.
DT 13-JUN-2012, sequence version 1.
DT 24-JAN-2024, entry version 74.
DE RecName: Full=Acetolactate synthase {ECO:0000256|RuleBase:RU003591};
DE EC=2.2.1.6 {ECO:0000256|RuleBase:RU003591};
GN Name=FG01086.1 {ECO:0000313|EnsemblFungi:CEF73155};
GN ORFNames=FGRAMPH1_01T02707 {ECO:0000313|EMBL:CEF73155.1};
OS Gibberella zeae (strain ATCC MYA-4620 / CBS 123657 / FGSC 9075 / NRRL 31084
OS / PH-1) (Wheat head blight fungus) (Fusarium graminearum).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Hypocreomycetidae; Hypocreales; Nectriaceae; Fusarium.
OX NCBI_TaxID=229533 {ECO:0000313|EnsemblFungi:CEF73155};
RN [1] {ECO:0000313|EnsemblFungi:CEF73155, ECO:0000313|Proteomes:UP000070720}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC MYA-4620 / CBS 123657 / FGSC 9075 / NRRL 31084 / PH-1
RC {ECO:0000313|Proteomes:UP000070720}, and PH-1 / ATCC MYA-4620 / FGSC
RC 9075 / NRRL 31084 {ECO:0000313|EnsemblFungi:CEF73155};
RX PubMed=17823352; DOI=10.1126/science.1143708;
RA Cuomo C.A., Gueldener U., Xu J.-R., Trail F., Turgeon B.G., Di Pietro A.,
RA Walton J.D., Ma L.-J., Baker S.E., Rep M., Adam G., Antoniw J., Baldwin T.,
RA Calvo S.E., Chang Y.-L., DeCaprio D., Gale L.R., Gnerre S., Goswami R.S.,
RA Hammond-Kosack K., Harris L.J., Hilburn K., Kennell J.C., Kroken S.,
RA Magnuson J.K., Mannhaupt G., Mauceli E.W., Mewes H.-W., Mitterbauer R.,
RA Muehlbauer G., Muensterkoetter M., Nelson D., O'Donnell K., Ouellet T.,
RA Qi W., Quesneville H., Roncero M.I.G., Seong K.-Y., Tetko I.V., Urban M.,
RA Waalwijk C., Ward T.J., Yao J., Birren B.W., Kistler H.C.;
RT "The Fusarium graminearum genome reveals a link between localized
RT polymorphism and pathogen specialization.";
RL Science 317:1400-1402(2007).
RN [2] {ECO:0000313|EnsemblFungi:CEF73155, ECO:0000313|Proteomes:UP000070720}
RP GENOME REANNOTATION.
RC STRAIN=ATCC MYA-4620 / CBS 123657 / FGSC 9075 / NRRL 31084 / PH-1
RC {ECO:0000313|Proteomes:UP000070720}, and PH-1 / ATCC MYA-4620 / FGSC
RC 9075 / NRRL 31084 {ECO:0000313|EnsemblFungi:CEF73155};
RX PubMed=20237561; DOI=10.1038/nature08850;
RA Ma L.J., van der Does H.C., Borkovich K.A., Coleman J.J., Daboussi M.J.,
RA Di Pietro A., Dufresne M., Freitag M., Grabherr M., Henrissat B.,
RA Houterman P.M., Kang S., Shim W.B., Woloshuk C., Xie X., Xu J.R.,
RA Antoniw J., Baker S.E., Bluhm B.H., Breakspear A., Brown D.W.,
RA Butchko R.A., Chapman S., Coulson R., Coutinho P.M., Danchin E.G.,
RA Diener A., Gale L.R., Gardiner D.M., Goff S., Hammond-Kosack K.E.,
RA Hilburn K., Hua-Van A., Jonkers W., Kazan K., Kodira C.D., Koehrsen M.,
RA Kumar L., Lee Y.H., Li L., Manners J.M., Miranda-Saavedra D., Mukherjee M.,
RA Park G., Park J., Park S.Y., Proctor R.H., Regev A., Ruiz-Roldan M.C.,
RA Sain D., Sakthikumar S., Sykes S., Schwartz D.C., Turgeon B.G.,
RA Wapinski I., Yoder O., Young S., Zeng Q., Zhou S., Galagan J., Cuomo C.A.,
RA Kistler H.C., Rep M.;
RT "Comparative genomics reveals mobile pathogenicity chromosomes in
RT Fusarium.";
RL Nature 464:367-373(2010).
RN [3]
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=PH-1;
RA King R., Urban M., Hassani-Pak K., Hammond-Kosack K.;
RT "A revised Fusarium graminearum genomic reference sequence using whole
RT shotgun re-sequencing.";
RL Submitted (FEB-2014) to the EMBL/GenBank/DDBJ databases.
RN [4] {ECO:0000313|EMBL:CEF73155.1, ECO:0000313|Proteomes:UP000070720}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC MYA-4620 / CBS 123657 / FGSC 9075 / NRRL 31084 / PH-1
RC {ECO:0000313|Proteomes:UP000070720}, and PH-1
RC {ECO:0000313|EMBL:CEF73155.1};
RX PubMed=26198851; DOI=10.1186/s12864-015-1756-1;
RA King R., Urban M., Hammond-Kosack M.C., Hassani-Pak K.,
RA Hammond-Kosack K.E.;
RT "The completed genome sequence of the pathogenic ascomycete fungus Fusarium
RT graminearum.";
RL BMC Genomics 16:544-544(2015).
RN [5] {ECO:0000313|EnsemblFungi:CEF73155}
RP IDENTIFICATION.
RC STRAIN=PH-1 / ATCC MYA-4620 / FGSC 9075 / NRRL 31084
RC {ECO:0000313|EnsemblFungi:CEF73155};
RG EnsemblFungi;
RL Submitted (JAN-2017) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H(+) + 2 pyruvate = (2S)-2-acetolactate + CO2;
CC Xref=Rhea:RHEA:25249, ChEBI:CHEBI:15361, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:16526, ChEBI:CHEBI:58476; EC=2.2.1.6;
CC Evidence={ECO:0000256|RuleBase:RU003591};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 2-oxocarboxylate + H(+) = an aldehyde + CO2;
CC Xref=Rhea:RHEA:11628, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526,
CC ChEBI:CHEBI:17478, ChEBI:CHEBI:35179; EC=4.1.1.1;
CC Evidence={ECO:0000256|ARBA:ARBA00001041};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|RuleBase:RU003591};
CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000256|RuleBase:RU003591};
CC -!- COFACTOR:
CC Name=thiamine diphosphate; Xref=ChEBI:CHEBI:58937;
CC Evidence={ECO:0000256|RuleBase:RU003591};
CC Note=Binds 1 thiamine pyrophosphate per subunit.
CC {ECO:0000256|RuleBase:RU003591};
CC -!- PATHWAY: Amino-acid biosynthesis; L-isoleucine biosynthesis; L-
CC isoleucine from 2-oxobutanoate: step 1/4.
CC {ECO:0000256|ARBA:ARBA00004974, ECO:0000256|RuleBase:RU003591}.
CC -!- PATHWAY: Amino-acid biosynthesis; L-valine biosynthesis; L-valine from
CC pyruvate: step 1/4. {ECO:0000256|ARBA:ARBA00005025,
CC ECO:0000256|RuleBase:RU003591}.
CC -!- SIMILARITY: Belongs to the TPP enzyme family.
CC {ECO:0000256|ARBA:ARBA00007812, ECO:0000256|RuleBase:RU003591}.
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DR EMBL; HG970332; CEF73155.1; -; Genomic_DNA.
DR RefSeq; XP_011316846.1; XM_011318544.1.
DR AlphaFoldDB; I1RBY9; -.
DR STRING; 229533.I1RBY9; -.
DR EnsemblFungi; CEF73155; CEF73155; FGRRES_01086.
DR GeneID; 23548539; -.
DR KEGG; fgr:FGSG_01086; -.
DR VEuPathDB; FungiDB:FGRAMPH1_01G02707; -.
DR eggNOG; KOG4166; Eukaryota.
DR HOGENOM; CLU_013748_1_2_1; -.
DR InParanoid; I1RBY9; -.
DR OrthoDB; 1831659at2759; -.
DR UniPathway; UPA00047; UER00055.
DR UniPathway; UPA00049; UER00059.
DR Proteomes; UP000070720; Chromosome 1.
DR GO; GO:0003984; F:acetolactate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004737; F:pyruvate decarboxylase activity; IEA:UniProtKB-EC.
DR GO; GO:0030976; F:thiamine pyrophosphate binding; IEA:UniProtKB-UniRule.
DR GO; GO:0009097; P:isoleucine biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0009099; P:valine biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd02015; TPP_AHAS; 1.
DR CDD; cd07035; TPP_PYR_POX_like; 1.
DR Gene3D; 3.40.50.970; -; 2.
DR Gene3D; 3.40.50.1220; TPP-binding domain; 1.
DR InterPro; IPR012846; Acetolactate_synth_lsu.
DR InterPro; IPR039368; AHAS_TPP.
DR InterPro; IPR029035; DHS-like_NAD/FAD-binding_dom.
DR InterPro; IPR029061; THDP-binding.
DR InterPro; IPR012000; Thiamin_PyroP_enz_cen_dom.
DR InterPro; IPR012001; Thiamin_PyroP_enz_TPP-bd_dom.
DR InterPro; IPR000399; TPP-bd_CS.
DR InterPro; IPR045229; TPP_enz.
DR InterPro; IPR011766; TPP_enzyme_TPP-bd.
DR NCBIfam; TIGR00118; acolac_lg; 1.
DR PANTHER; PTHR18968:SF169; ACETOLACTATE SYNTHASE CATALYTIC SUBUNIT, MITOCHONDRIAL; 1.
DR PANTHER; PTHR18968; THIAMINE PYROPHOSPHATE ENZYMES; 1.
DR Pfam; PF02775; TPP_enzyme_C; 1.
DR Pfam; PF00205; TPP_enzyme_M; 1.
DR Pfam; PF02776; TPP_enzyme_N; 1.
DR SUPFAM; SSF52467; DHS-like NAD/FAD-binding domain; 1.
DR SUPFAM; SSF52518; Thiamin diphosphate-binding fold (THDP-binding); 2.
DR PROSITE; PS00187; TPP_ENZYMES; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605,
KW ECO:0000256|RuleBase:RU003591};
KW Branched-chain amino acid biosynthesis {ECO:0000256|ARBA:ARBA00023304,
KW ECO:0000256|RuleBase:RU003591}; Magnesium {ECO:0000256|RuleBase:RU003591};
KW Metal-binding {ECO:0000256|RuleBase:RU003591};
KW Reference proteome {ECO:0000313|Proteomes:UP000070720};
KW Thiamine pyrophosphate {ECO:0000256|RuleBase:RU003591};
KW Transferase {ECO:0000256|RuleBase:RU003591}.
FT DOMAIN 78..193
FT /note="Thiamine pyrophosphate enzyme N-terminal TPP-
FT binding"
FT /evidence="ECO:0000259|Pfam:PF02776"
FT DOMAIN 277..421
FT /note="Thiamine pyrophosphate enzyme central"
FT /evidence="ECO:0000259|Pfam:PF00205"
FT DOMAIN 489..636
FT /note="Thiamine pyrophosphate enzyme TPP-binding"
FT /evidence="ECO:0000259|Pfam:PF02775"
FT REGION 25..51
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 25..43
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 682 AA; 74370 MW; 2935F45077B026EC CRC64;
MLRSRPTRQA IRAFGHARAR TTLPATQRTK ATATTSAAPQ TRPVPSPAFN LEPESRRHVQ
PLVNRSNPEM DESFIGKSGG EIFHEMMLRH DVKHIFGYPG GAILPVFDAI YNSKHFDFIL
PRHEQGAGHM AQGYARATGK PGVVLVTSGP GATNVITPMQ DALSDGTPIV VFTGQVVTSA
IGSDAFQECD TVGISRSACK WNCMVTSIAE LPRRINEAFE IATSGRPGPV LIDLPKDITA
GILRKAIPTQ TRLPSIPSMA SQTAKQVMEK QLNASLSRAA DLIKIAKQPI IYAGQGIIQS
EGGTELLREL ADKCSIPVTT TLQGLGAFDE RDEKSLQMLG MHGMAYANMS MQEADLIIAL
GARFDDRVVL NTSKFAPNAK AAAAEKRGGI IHFDILPKNI NKVIQATEAI EGDVATNLKM
LMPMLTPTSM EQRSGWFNKI SEWKAKWPLS NYEHSDAPGG SGLIKPQTLI EELSDLTSKI
DKKTIISTGV GQHQMWVAQH YLWREPRSFV TSGGLGTMGF GLPSAIGIAV AKPDALVIDI
DGDASFNMTL TELSTAAQFN IGVKVIILNN EEQGMVTQWQ NLFYEDRYAH THQKNPDFIK
LADAMGVQAR KVTKPDDVRA SLEWLINTDG PALLEVVTDK KVPLLPMVPA GAGLHEFLVY
DKEKDKARRQ LMRERTSGLH GS
//