ID G5ILW1_9CLOT Unreviewed; 555 AA.
AC G5ILW1;
DT 25-JAN-2012, integrated into UniProtKB/TrEMBL.
DT 25-JAN-2012, sequence version 1.
DT 24-JAN-2024, entry version 53.
DE RecName: Full=dihydroxy-acid dehydratase {ECO:0000256|ARBA:ARBA00029490};
DE EC=4.2.1.9 {ECO:0000256|ARBA:ARBA00029490};
GN ORFNames=HMPREF9473_04489 {ECO:0000313|EMBL:EHI57380.1};
OS Hungatella hathewayi WAL-18680.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Clostridiaceae; Hungatella.
OX NCBI_TaxID=742737 {ECO:0000313|EMBL:EHI57380.1, ECO:0000313|Proteomes:UP000005384};
RN [1] {ECO:0000313|EMBL:EHI57380.1, ECO:0000313|Proteomes:UP000005384}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=WAL-18680 {ECO:0000313|EMBL:EHI57380.1,
RC ECO:0000313|Proteomes:UP000005384};
RG The Broad Institute Genome Sequencing Platform;
RA Earl A., Ward D., Feldgarden M., Gevers D., Finegold S.M., Summanen P.H.,
RA Molitoris D.R., Song M., Daigneault M., Allen-Vercoe E., Young S.K.,
RA Zeng Q., Gargeya S., Fitzgerald M., Haas B., Abouelleil A., Alvarado L.,
RA Arachchi H.M., Berlin A., Brown A., Chapman S.B., Chen Z., Dunbar C.,
RA Freedman E., Gearin G., Gellesch M., Goldberg J., Griggs A., Gujja S.,
RA Heiman D., Howarth C., Larson L., Lui A., MacDonald P.J.P., Montmayeur A.,
RA Murphy C., Neiman D., Pearson M., Priest M., Roberts A., Saif S., Shea T.,
RA Shenoy N., Sisk P., Stolte C., Sykes S., Wortman J., Nusbaum C., Birren B.;
RT "The Genome Sequence of Clostridium hathewayi WAL-18680.";
RL Submitted (AUG-2011) to the EMBL/GenBank/DDBJ databases.
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:EHI57380.1}.
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DR EMBL; ADLN01000120; EHI57380.1; -; Genomic_DNA.
DR RefSeq; WP_006782477.1; NZ_JH379029.1.
DR AlphaFoldDB; G5ILW1; -.
DR PATRIC; fig|742737.3.peg.4473; -.
DR HOGENOM; CLU_014271_4_2_9; -.
DR OrthoDB; 9807077at2; -.
DR UniPathway; UPA00047; UER00057.
DR UniPathway; UPA00049; UER00061.
DR Proteomes; UP000005384; 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:InterPro.
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};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Reference proteome {ECO:0000313|Proteomes:UP000005384}.
SQ SEQUENCE 555 AA; 59680 MW; 6E8998879F144CB2 CRC64;
MEKHYYNQLL QGDGGALKRA LYKSMGFTDE SLSKPLIAIV NTYTNATPGH YGIDELCKQA
ERGIEAAGGT AMTFGTIAPC DGIAEGHDGM RYILPSRDLI TSSVECMVRA HKFDGLVLLG
SCDKIVPGLL MAAARLDIPA VFCNSGPMMP AVYKGKHYDG NIVTEAVGWK QRGEIDETEF
EEIENLAEPC AGSCAMLGTA NTMGCMAEAL GMSLPGSAVV PAIYAKRMQI AYETGRAAME
MVRKGITARQ IITKQSIENA ITVLMGIGGS TNAIMHLQAI HKEAGLGLLP LETFGIFSRN
IPQVAPVYPA SPYDMVDFYE AGGVPAVMIE LRDWLHTDCM TVSGRTVEEN LNQELETTRR
EVIKTAKEPF HPNGGVSVLT GNMAPLGAVV KPAAIPEHLL RFTGTANVYQ SEQEACAAIL
NGEVKPGTMV VLRYEGPKGG PGMPEMYRPM KCLEGMNLSD SCAVVTDGRF SGSNRGCFVG
HISPEAYEGG VLALVEDGDV IRIDVPGGEL SLLVDEAVLE ERKKRWVRPE KELPDGYLST
YQKISKSAAE GAVVE
//