ID A0A178ZGN6_9EURO Unreviewed; 371 AA.
AC A0A178ZGN6;
DT 07-SEP-2016, integrated into UniProtKB/TrEMBL.
DT 07-SEP-2016, sequence version 1.
DT 27-MAR-2024, entry version 25.
DE RecName: Full=3-isopropylmalate dehydrogenase {ECO:0000256|ARBA:ARBA00013101, ECO:0000256|RuleBase:RU004445};
DE EC=1.1.1.85 {ECO:0000256|ARBA:ARBA00013101, ECO:0000256|RuleBase:RU004445};
GN ORFNames=AYL99_07706 {ECO:0000313|EMBL:OAP58616.1};
OS Fonsecaea erecta.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Chaetothyriomycetidae; Chaetothyriales; Herpotrichiellaceae; Fonsecaea.
OX NCBI_TaxID=1367422 {ECO:0000313|EMBL:OAP58616.1, ECO:0000313|Proteomes:UP000078343};
RN [1] {ECO:0000313|EMBL:OAP58616.1, ECO:0000313|Proteomes:UP000078343}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CBS 125763 {ECO:0000313|EMBL:OAP58616.1,
RC ECO:0000313|Proteomes:UP000078343};
RA Weiss V.A., Vicente V.A., Raittz R.T., Moreno L.F., De Souza E.M.,
RA Pedrosa F.O., Steffens M.B., Faoro H., Tadra-Sfeir M.Z., Najafzadeh M.J.,
RA Felipe M.S., Teixeira M., Sun J., Xi L., Gomes R., De Azevedo C.M.,
RA Salgado C.G., Da Silva M.B., Nascimento M.F., Queiroz-Telles F.,
RA Attili D.S., Gorbushina A.;
RT "Draft genome of Fonsecaea erecta CBS 125763.";
RL Submitted (APR-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the oxidation of 3-carboxy-2-hydroxy-4-
CC methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2-
CC oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate.
CC {ECO:0000256|RuleBase:RU004445}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(2R,3S)-3-isopropylmalate + NAD(+) = 4-methyl-2-oxopentanoate
CC + CO2 + NADH; Xref=Rhea:RHEA:32271, ChEBI:CHEBI:16526,
CC ChEBI:CHEBI:17865, ChEBI:CHEBI:35121, ChEBI:CHEBI:57540,
CC ChEBI:CHEBI:57945; EC=1.1.1.85;
CC Evidence={ECO:0000256|RuleBase:RU004445};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|RuleBase:RU004445};
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|RuleBase:RU004445};
CC Note=Binds 1 Mg(2+) or Mn(2+) ion per subunit.
CC {ECO:0000256|RuleBase:RU004445};
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|ARBA:ARBA00001936};
CC -!- PATHWAY: Amino-acid biosynthesis; L-leucine biosynthesis; L-leucine
CC from 3-methyl-2-oxobutanoate: step 3/4.
CC {ECO:0000256|RuleBase:RU004445}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738,
CC ECO:0000256|RuleBase:RU004445}.
CC -!- SIMILARITY: Belongs to the isocitrate and isopropylmalate
CC dehydrogenases family. {ECO:0000256|ARBA:ARBA00007769,
CC ECO:0000256|RuleBase:RU004443}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OAP58616.1}.
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DR EMBL; LVYI01000006; OAP58616.1; -; Genomic_DNA.
DR RefSeq; XP_018691983.1; XM_018839215.1.
DR AlphaFoldDB; A0A178ZGN6; -.
DR STRING; 1367422.A0A178ZGN6; -.
DR GeneID; 30011874; -.
DR OrthoDB; 2606404at2759; -.
DR UniPathway; UPA00048; UER00072.
DR Proteomes; UP000078343; Unassembled WGS sequence.
DR GO; GO:0003862; F:3-isopropylmalate dehydrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0000287; F:magnesium ion binding; IEA:InterPro.
DR GO; GO:0051287; F:NAD binding; IEA:InterPro.
DR GO; GO:0009098; P:leucine biosynthetic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 3.40.718.10; Isopropylmalate Dehydrogenase; 1.
DR InterPro; IPR019818; IsoCit/isopropylmalate_DH_CS.
DR InterPro; IPR024084; IsoPropMal-DH-like_dom.
DR InterPro; IPR004429; Isopropylmalate_DH.
DR NCBIfam; TIGR00169; leuB; 1.
DR PANTHER; PTHR42979; 3-ISOPROPYLMALATE DEHYDROGENASE; 1.
DR PANTHER; PTHR42979:SF1; 3-ISOPROPYLMALATE DEHYDROGENASE; 1.
DR Pfam; PF00180; Iso_dh; 1.
DR SMART; SM01329; Iso_dh; 1.
DR SUPFAM; SSF53659; Isocitrate/Isopropylmalate dehydrogenase-like; 1.
DR PROSITE; PS00470; IDH_IMDH; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605};
KW Branched-chain amino acid biosynthesis {ECO:0000256|ARBA:ARBA00023304,
KW ECO:0000256|RuleBase:RU004445};
KW Leucine biosynthesis {ECO:0000256|ARBA:ARBA00022430,
KW ECO:0000256|RuleBase:RU004445}; Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Manganese {ECO:0000256|ARBA:ARBA00023211};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU004445};
KW NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|RuleBase:RU004445};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU004443};
KW Reference proteome {ECO:0000313|Proteomes:UP000078343}.
FT DOMAIN 5..360
FT /note="Isopropylmalate dehydrogenase-like"
FT /evidence="ECO:0000259|SMART:SM01329"
SQ SEQUENCE 371 AA; 40039 MW; 10FE9765C2B55D52 CRC64;
MPTYNIVVFA GDYAGPEVTK EAVKILKVVE KCSKDVKFNF QDHLLGGCSI DAHGTPLTDE
ALSAAKSAHA VLLGAIGGPK YGVGKVRPEQ GLLKLRKEMG TFGNLRPCFF ASPSLASRSP
LKEEVCQGTD FMIVRELTGG IYFGERIEGK PEDGEDEWAE DREPYSRKEI ERITRLAAHL
ALAKNPPSKV WSLDKANVLA TSRLWRRVVT ETMQKEFPQL QFEHHLIDSA AMIMVKNPRA
LNGVIVTSNL FGDIISDEAS VIPGSLGLLP SASLSGIPDG KGLCNGIYEP IHGSAPDIAG
KGVINPVAAI LSVAMMLLYS LNMARESLLV EQAVKVVIEK GIVTKDVGGE NSTVEVGDAV
ARELESLFND Q
//
