ID A0A0L0H0E9_9ENTR Unreviewed; 569 AA.
AC A0A0L0H0E9;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 27-MAR-2024, entry version 40.
DE RecName: Full=dihydroxy-acid dehydratase {ECO:0000256|ARBA:ARBA00029490};
DE EC=4.2.1.9 {ECO:0000256|ARBA:ARBA00029490};
GN ORFNames=GM31_14350 {ECO:0000313|EMBL:KNC94484.1};
OS Trabulsiella odontotermitis.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Trabulsiella.
OX NCBI_TaxID=379893 {ECO:0000313|EMBL:KNC94484.1, ECO:0000313|Proteomes:UP000037393};
RN [1] {ECO:0000313|EMBL:KNC94484.1, ECO:0000313|Proteomes:UP000037393}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=12 {ECO:0000313|EMBL:KNC94484.1,
RC ECO:0000313|Proteomes:UP000037393};
RX PubMed=26162887;
RA Sapountzis P., Gruntjes T., Otani S., Estevez J., da Costa R.R.,
RA Plunkett G.3rd., Perna N.T., Poulsen M.;
RT "The Enterobacterium Trabulsiella odontotermitis Presents Novel Adaptations
RT Related to Its Association with Fungus-Growing Termites.";
RL Appl. Environ. Microbiol. 81:6577-6588(2015).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(2R)-2,3-dihydroxy-3-methylbutanoate = 3-methyl-2-oxobutanoate
CC + H2O; Xref=Rhea:RHEA:24809, ChEBI:CHEBI:11851, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:49072; EC=4.2.1.9;
CC Evidence={ECO:0000256|ARBA:ARBA00029304};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:24810;
CC Evidence={ECO:0000256|ARBA:ARBA00029304};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
CC -!- COFACTOR:
CC Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135;
CC Evidence={ECO:0000256|ARBA:ARBA00034078};
CC -!- PATHWAY: Amino-acid biosynthesis; L-isoleucine biosynthesis; L-
CC isoleucine from 2-oxobutanoate: step 3/4.
CC {ECO:0000256|ARBA:ARBA00029437}.
CC -!- PATHWAY: Amino-acid biosynthesis; L-valine biosynthesis; L-valine from
CC pyruvate: step 3/4. {ECO:0000256|ARBA:ARBA00029436}.
CC -!- SIMILARITY: Belongs to the IlvD/Edd family.
CC {ECO:0000256|ARBA:ARBA00006486}.
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:KNC94484.1}.
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DR EMBL; JNGI01000026; KNC94484.1; -; Genomic_DNA.
DR RefSeq; WP_049856400.1; NZ_JNGI01000026.1.
DR AlphaFoldDB; A0A0L0H0E9; -.
DR PATRIC; fig|379893.4.peg.2916; -.
DR OrthoDB; 9807077at2; -.
DR UniPathway; UPA00047; UER00057.
DR UniPathway; UPA00049; UER00061.
DR Proteomes; UP000037393; Unassembled WGS sequence.
DR GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0004160; F:dihydroxy-acid dehydratase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0009097; P:isoleucine biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0009099; P:valine biosynthetic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 3.50.30.80; IlvD/EDD C-terminal domain-like; 1.
DR InterPro; IPR042096; Dihydro-acid_dehy_C.
DR InterPro; IPR004404; DihydroxyA_deHydtase.
DR InterPro; IPR000581; DiOHA_6PGluconate_deHydtase.
DR InterPro; IPR020558; DiOHA_6PGluconate_deHydtase_CS.
DR InterPro; IPR037237; IlvD/EDD_N.
DR NCBIfam; TIGR00110; ilvD; 1.
DR PANTHER; PTHR43661; D-XYLONATE DEHYDRATASE; 1.
DR PANTHER; PTHR43661:SF3; D-XYLONATE DEHYDRATASE YAGF-RELATED; 1.
DR Pfam; PF00920; ILVD_EDD; 1.
DR SUPFAM; SSF143975; IlvD/EDD N-terminal domain-like; 1.
DR SUPFAM; SSF52016; LeuD/IlvD-like; 1.
DR PROSITE; PS00886; ILVD_EDD_1; 1.
PE 3: Inferred from homology;
KW 2Fe-2S {ECO:0000256|ARBA:ARBA00022714};
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605};
KW Branched-chain amino acid biosynthesis {ECO:0000256|ARBA:ARBA00023304};
KW Iron {ECO:0000256|ARBA:ARBA00023004};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014};
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000313|EMBL:KNC94484.1};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Reference proteome {ECO:0000313|Proteomes:UP000037393}.
SQ SEQUENCE 569 AA; 60480 MW; 2E190D5C558308BD CRC64;
MKSECGGCAS CGTHFNPILE GDNGALKRAL YKSMGHTDEQ LRRPVIAVVN SYTNATAGHV
NLNELTANVL KGIEEAGGVG MVFGTIAPCD GIAEGHLGMR YILAAREVIA ASIETMMRAH
RFDGMVLLGS CDKIVPAMLM AAARLDIPAI MVNGGPMYPA EYKGKHWDGN IVTEAVGWKA
RGEITDAEFA HIENIAEPGP GSCTMYGTAN TMCAIAEVLG MSLPGSSMLP AISTARRECA
QESGRQAVRL VRDGVNARQI ITPDALHNAM VYLLATGGST NAILHLQAIH YEAELGHLPL
ATFDALSHQV PLVASLYPAS EYDMIDFYEA GGVPAVEQEI AALMRPNALT VVGKTKGQLL
AEGHHTSRPE VIHTLAIPVR NEAGVAVLHG NLSPLGCVVK PAAVPETLMT FRGPAVVFNS
EDESVEAIMS GRILPGSVLV LRYEGPKGGP GMPEMYRPMK SLEGMGLSDS CALITDGRFS
GSNRGLFVGH ISPEAIDGGA LGLIEDGDEV SIDIPGRTLT LHVDDATLAV RREEWQPMHK
DVPRGFLRLY RRWALPAAQG AVLADGETE
//
