ID Q8EGC2_SHEON Unreviewed; 300 AA.
AC Q8EGC2;
DT 01-MAR-2003, integrated into UniProtKB/TrEMBL.
DT 01-MAR-2003, sequence version 1.
DT 27-MAR-2024, entry version 134.
DE RecName: Full=3-hydroxyisobutyrate dehydrogenase {ECO:0000256|RuleBase:RU910714};
DE Short=HIBADH {ECO:0000256|RuleBase:RU910714};
DE EC=1.1.1.31 {ECO:0000256|RuleBase:RU910714};
GN Name=ivdF {ECO:0000313|EMBL:AAN54737.1};
GN OrderedLocusNames=SO_1682 {ECO:0000313|EMBL:AAN54737.1};
OS Shewanella oneidensis (strain MR-1).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC Shewanellaceae; Shewanella.
OX NCBI_TaxID=211586 {ECO:0000313|EMBL:AAN54737.1, ECO:0000313|Proteomes:UP000008186};
RN [1] {ECO:0000313|EMBL:AAN54737.1, ECO:0000313|Proteomes:UP000008186}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MR-1 {ECO:0000313|EMBL:AAN54737.1,
RC ECO:0000313|Proteomes:UP000008186};
RX PubMed=12368813; DOI=10.1038/nbt749;
RA Heidelberg J.F., Paulsen I.T., Nelson K.E., Gaidos E.J., Nelson W.C.,
RA Read T.D., Eisen J.A., Seshadri R., Ward N., Methe B., Clayton R.A.,
RA Meyer T., Tsapin A., Scott J., Beanan M., Brinkac L., Daugherty S.,
RA DeBoy R.T., Dodson R.J., Durkin A.S., Haft D.H., Kolonay J.F., Madupu R.,
RA Peterson J.D., Umayam L.A., White O., Wolf A.M., Vamathevan J., Weidman J.,
RA Impraim M., Lee K., Berry K., Lee C., Mueller J., Khouri H., Gill J.,
RA Utterback T.R., McDonald L.A., Feldblyum T.V., Smith H.O., Venter J.C.,
RA Nealson K.H., Fraser C.M.;
RT "Genome sequence of the dissimilatory metal ion-reducing bacterium
RT Shewanella oneidensis.";
RL Nat. Biotechnol. 20:1118-1123(2002).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=3-hydroxy-2-methylpropanoate + NAD(+) = 2-methyl-3-
CC oxopropanoate + H(+) + NADH; Xref=Rhea:RHEA:17681, ChEBI:CHEBI:11805,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57540, ChEBI:CHEBI:57700,
CC ChEBI:CHEBI:57945; EC=1.1.1.31;
CC Evidence={ECO:0000256|RuleBase:RU910714};
CC -!- PATHWAY: Amino-acid degradation; L-valine degradation.
CC {ECO:0000256|RuleBase:RU910714}.
CC -!- SIMILARITY: Belongs to the HIBADH-related family.
CC {ECO:0000256|ARBA:ARBA00009080, ECO:0000256|RuleBase:RU910714}.
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DR EMBL; AE014299; AAN54737.1; -; Genomic_DNA.
DR RefSeq; NP_717293.1; NC_004347.2.
DR RefSeq; WP_011071832.1; NZ_CP053946.1.
DR AlphaFoldDB; Q8EGC2; -.
DR STRING; 211586.SO_1682; -.
DR PaxDb; 211586-SO_1682; -.
DR KEGG; son:SO_1682; -.
DR PATRIC; fig|211586.12.peg.1622; -.
DR eggNOG; COG2084; Bacteria.
DR HOGENOM; CLU_035117_6_0_6; -.
DR OrthoDB; 9786703at2; -.
DR PhylomeDB; Q8EGC2; -.
DR BioCyc; SONE211586:G1GMP-1548-MONOMER; -.
DR UniPathway; UPA00362; -.
DR Proteomes; UP000008186; Chromosome.
DR GO; GO:0008442; F:3-hydroxyisobutyrate dehydrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0051287; F:NAD binding; IEA:InterPro.
DR GO; GO:0050661; F:NADP binding; IEA:InterPro.
DR GO; GO:0016616; F:oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor; IBA:GO_Central.
DR GO; GO:0006574; P:valine catabolic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR InterPro; IPR002204; 3-OH-isobutyrate_DH-rel_CS.
DR InterPro; IPR008927; 6-PGluconate_DH-like_C_sf.
DR InterPro; IPR013328; 6PGD_dom2.
DR InterPro; IPR006115; 6PGDH_NADP-bd.
DR InterPro; IPR011548; HIBADH.
DR InterPro; IPR029154; HIBADH-like_NADP-bd.
DR InterPro; IPR015815; HIBADH-related.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR NCBIfam; TIGR01692; HIBADH; 1.
DR PANTHER; PTHR22981:SF7; 3-HYDROXYISOBUTYRATE DEHYDROGENASE, MITOCHONDRIAL; 1.
DR PANTHER; PTHR22981; 3-HYDROXYISOBUTYRATE DEHYDROGENASE-RELATED; 1.
DR Pfam; PF14833; NAD_binding_11; 1.
DR Pfam; PF03446; NAD_binding_2; 1.
DR PIRSF; PIRSF000103; HIBADH; 1.
DR SUPFAM; SSF48179; 6-phosphogluconate dehydrogenase C-terminal domain-like; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR PROSITE; PS00895; 3_HYDROXYISOBUT_DH; 1.
PE 3: Inferred from homology;
KW Branched-chain amino acid catabolism {ECO:0000256|ARBA:ARBA00022456,
KW ECO:0000256|RuleBase:RU910714};
KW NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|RuleBase:RU910714};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU910714};
KW Reference proteome {ECO:0000313|Proteomes:UP000008186}.
FT DOMAIN 3..165
FT /note="6-phosphogluconate dehydrogenase NADP-binding"
FT /evidence="ECO:0000259|Pfam:PF03446"
FT DOMAIN 168..292
FT /note="3-hydroxyisobutyrate dehydrogenase-like NAD-binding"
FT /evidence="ECO:0000259|Pfam:PF14833"
FT ACT_SITE 174
FT /evidence="ECO:0000256|PIRSR:PIRSR000103-1"
SQ SEQUENCE 300 AA; 30819 MW; 1C410E00F635327B CRC64;
MSTVAFIGLG NMGGPMAANL LKAGMTVRVF DLVHTAMQTL AEQGALVSST ACGAAAGANV
VITMLPAGKH VKNLYLGSGS EKGLLDVVAS DTLLIDCSTI DAQSAQLVAT QAAKNGLEFM
DAPVSGGTSG AAAGTLTFIC GGSDTAFERA QPVLNAMGKN IFHAGGPGAG QIAKICNNML
LSVLMVGTSE ALQMGIDHGL DPKVLSNIMK VSSGGNWTLE KYNPCPGVME NVPSSKGYQG
GFMVDLMVKD LGLSFEAALL SNSSTPMGAL ARSLYVSHAR QGNGHRDFSS IFEQFAPLKK
//
