ID F5Z025_MYCSD Unreviewed; 523 AA.
AC F5Z025;
DT 27-JUL-2011, integrated into UniProtKB/TrEMBL.
DT 27-JUL-2011, sequence version 1.
DT 27-MAR-2024, entry version 53.
DE RecName: Full=acetolactate synthase {ECO:0000256|ARBA:ARBA00013145};
DE EC=2.2.1.6 {ECO:0000256|ARBA:ARBA00013145};
GN Name=ilvX {ECO:0000313|EMBL:AEF35629.1};
GN OrderedLocusNames=JDM601_1629 {ECO:0000313|EMBL:AEF35629.1};
OS Mycolicibacter sinensis (strain JDM601) (Mycobacterium sinense).
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Mycobacteriaceae;
OC Mycolicibacter.
OX NCBI_TaxID=875328 {ECO:0000313|EMBL:AEF35629.1, ECO:0000313|Proteomes:UP000009224};
RN [1] {ECO:0000313|EMBL:AEF35629.1, ECO:0000313|Proteomes:UP000009224}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JDM601 {ECO:0000313|EMBL:AEF35629.1,
RC ECO:0000313|Proteomes:UP000009224};
RX PubMed=21685274; DOI=10.1128/JB.05291-11;
RA Zhang Z.Y., Sun Z.Q., Wang Z.L., Wen Z.L., Sun Q.W., Zhu Z.Q., Song Y.Z.,
RA Zhao J.W., Wang H.H., Zhang S.L., Guo X.K.;
RT "Complete genome sequence of a novel clinical isolate, the nontuberculous
RT Mycobacterium strain JDM601.";
RL J. Bacteriol. 193:4300-4301(2011).
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|ARBA:ARBA00000673};
CC -!- PATHWAY: Amino-acid biosynthesis; L-isoleucine biosynthesis; L-
CC isoleucine from 2-oxobutanoate: step 1/4.
CC {ECO:0000256|ARBA:ARBA00004974}.
CC -!- PATHWAY: Amino-acid biosynthesis; L-valine biosynthesis; L-valine from
CC pyruvate: step 1/4. {ECO:0000256|ARBA:ARBA00005025}.
CC -!- SIMILARITY: Belongs to the TPP enzyme family.
CC {ECO:0000256|ARBA:ARBA00007812}.
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DR EMBL; CP002329; AEF35629.1; -; Genomic_DNA.
DR RefSeq; WP_013828565.1; NC_015576.1.
DR AlphaFoldDB; F5Z025; -.
DR STRING; 875328.JDM601_1629; -.
DR KEGG; mjd:JDM601_1629; -.
DR eggNOG; COG0028; Bacteria.
DR HOGENOM; CLU_013748_8_0_11; -.
DR OrthoDB; 2443624at2; -.
DR UniPathway; UPA00047; UER00055.
DR UniPathway; UPA00049; UER00059.
DR Proteomes; UP000009224; Chromosome.
DR GO; GO:0003824; F:catalytic activity; IEA:InterPro.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProt.
DR GO; GO:0030976; F:thiamine pyrophosphate binding; IEA:InterPro.
DR GO; GO:0009097; P:isoleucine biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0009099; P:valine biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd02002; TPP_BFDC; 1.
DR CDD; cd07035; TPP_PYR_POX_like; 1.
DR Gene3D; 3.40.50.970; -; 2.
DR InterPro; IPR029061; THDP-binding.
DR InterPro; IPR012001; Thiamin_PyroP_enz_TPP-bd_dom.
DR InterPro; IPR045229; TPP_enz.
DR InterPro; IPR011766; TPP_enzyme_TPP-bd.
DR PANTHER; PTHR18968:SF86; ACETOLACTATE SYNTHASE LARGE SUBUNIT ILVX-RELATED; 1.
DR PANTHER; PTHR18968; THIAMINE PYROPHOSPHATE ENZYMES; 1.
DR Pfam; PF02775; TPP_enzyme_C; 1.
DR Pfam; PF02776; TPP_enzyme_N; 1.
DR SUPFAM; SSF52518; Thiamin diphosphate-binding fold (THDP-binding); 2.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605};
KW Branched-chain amino acid biosynthesis {ECO:0000256|ARBA:ARBA00023304};
KW FAD {ECO:0000256|ARBA:ARBA00022827};
KW Flavoprotein {ECO:0000256|ARBA:ARBA00022630};
KW Reference proteome {ECO:0000313|Proteomes:UP000009224}.
FT DOMAIN 3..107
FT /note="Thiamine pyrophosphate enzyme N-terminal TPP-
FT binding"
FT /evidence="ECO:0000259|Pfam:PF02776"
FT DOMAIN 376..516
FT /note="Thiamine pyrophosphate enzyme TPP-binding"
FT /evidence="ECO:0000259|Pfam:PF02775"
SQ SEQUENCE 523 AA; 53412 MW; 8FDB9D89304E6F47 CRC64;
MTNGAQALIT TLVDSGVQVC FANPGTSEMH FVAALDSVPQ MRGVLCLFEG VVTGAADGYA
RIAGKPAATL LHLGPGLSNG LANLHNARRA HVPVVNVIGD HATYHKKYDA PLESDIEPLT
DWTHGWVRRT GAGTDIGRDA AEAVAASMAS PAQVANLILP ADISWDDGAQ AAGPVEAVAA
AAPDPHAVAE IADVLRSGEP VALLIGGPAA AEVAALQATD RIAAATGARA LVETFPARLA
RGAGVPAIDR LGYLAEQAAF QLDGIKHLVV AGTRAPVSFF AYPGKPSDLV PEGCAVHQLA
GLETDVAAAL AQLAEAVAPG VQPRPAPAAA PQLPAGELTP QNWVQVIGAL LPENAIISDE
SNTSGLMLPA ATAGAPRHDV LTLTGGAIGQ GLPVALGAAV AAPDRPVIAL QADGSAAYTI
SALWSMAREN ADVTTVLINN SSYAILRMEL ARVGAEAEGG RYGPKAEALL DLSRPNMDFA
KIAEGFGVPA SVATTCEELA EQFRRALAEP GPHLIDARMP SVF
//
