ID G5DYA8_9PIPI Unreviewed; 191 AA.
AC G5DYA8;
DT 14-DEC-2011, integrated into UniProtKB/TrEMBL.
DT 14-DEC-2011, sequence version 1.
DT 24-JAN-2024, entry version 41.
DE RecName: Full=3-hydroxyisobutyrate dehydrogenase, mitochondrial {ECO:0000256|ARBA:ARBA00016933};
DE EC=1.1.1.31 {ECO:0000256|ARBA:ARBA00012991};
DE Flags: Fragment;
OS Hymenochirus curtipes (western dwarf clawed frog).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Amphibia;
OC Batrachia; Anura; Pipoidea; Pipidae; Pipinae; Hymenochirus.
OX NCBI_TaxID=8362 {ECO:0000313|EMBL:AEQ17469.1};
RN [1] {ECO:0000313|EMBL:AEQ17469.1}
RP NUCLEOTIDE SEQUENCE.
RC TISSUE=Liver {ECO:0000313|EMBL:AEQ17469.1};
RA Chain F.J.J., Evans B.J., Dushoff J.;
RT "The odds of duplicate gene persistence after polyploidization.";
RL Submitted (SEP-2011) to the EMBL/GenBank/DDBJ databases.
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|ARBA:ARBA00000062};
CC -!- PATHWAY: Amino-acid degradation; L-valine degradation.
CC {ECO:0000256|ARBA:ARBA00005109}.
CC -!- SIMILARITY: Belongs to the HIBADH-related family. 3-hydroxyisobutyrate
CC dehydrogenase subfamily. {ECO:0000256|ARBA:ARBA00006013}.
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DR EMBL; JP286122; AEQ17469.1; -; mRNA.
DR AlphaFoldDB; G5DYA8; -.
DR UniPathway; UPA00362; -.
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: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; IPR006115; 6PGDH_NADP-bd.
DR InterPro; IPR029154; HIBADH-like_NADP-bd.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
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 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 2: Evidence at transcript level;
KW Branched-chain amino acid catabolism {ECO:0000256|ARBA:ARBA00022456};
KW NAD {ECO:0000256|ARBA:ARBA00023027};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002}.
FT DOMAIN 35..145
FT /note="6-phosphogluconate dehydrogenase NADP-binding"
FT /evidence="ECO:0000259|Pfam:PF03446"
FT DOMAIN 126..188
FT /note="3-hydroxyisobutyrate dehydrogenase-like NAD-binding"
FT /evidence="ECO:0000259|Pfam:PF14833"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:AEQ17469.1"
FT NON_TER 191
FT /evidence="ECO:0000313|EMBL:AEQ17469.1"
SQ SEQUENCE 191 AA; 20346 MW; 836EDE6C7EC17AE4 CRC64;
MAALVRKSCS ALHRSVSRHA RLATVCRSMA SKTPVGFIGL GNMGNPMAKN LLKHGYPVVA
FDVFPEACKD FQDSGAQITD SPADVAEKAD RIITMLPSSA NAIEVYTGSN GILKKVKKGS
LLIDSSTIDP AVSKGFGTTL MAKDLGLAQN SATNTKSPTP LGSLSHQIYR LMCAKGYATK
DFSSVFQFLR E
//
