ID A0A097EHR6_9SPHN Unreviewed; 290 AA.
AC A0A097EHR6;
DT 07-JAN-2015, integrated into UniProtKB/TrEMBL.
DT 07-JAN-2015, sequence version 1.
DT 24-JAN-2024, entry version 38.
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 ORFNames=MC45_12865 {ECO:0000313|EMBL:AIT07113.1};
OS Sphingomonas taxi.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Sphingomonadaceae; Sphingomonas.
OX NCBI_TaxID=1549858 {ECO:0000313|EMBL:AIT07113.1, ECO:0000313|Proteomes:UP000033200};
RN [1] {ECO:0000313|EMBL:AIT07113.1, ECO:0000313|Proteomes:UP000033200}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 55669 {ECO:0000313|EMBL:AIT07113.1,
RC ECO:0000313|Proteomes:UP000033200};
RA Zhou Y., Ma T., Liu T.;
RT "Using Illumina technology Improving SMRT sequencing Genome Assembly by
RT RASTools.";
RL Submitted (SEP-2014) 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|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; CP009571; AIT07113.1; -; Genomic_DNA.
DR RefSeq; WP_038663834.1; NZ_CP009571.1.
DR AlphaFoldDB; A0A097EHR6; -.
DR STRING; 1549858.MC45_12865; -.
DR KEGG; stax:MC45_12865; -.
DR eggNOG; COG2084; Bacteria.
DR HOGENOM; CLU_035117_6_0_5; -.
DR UniPathway; UPA00362; -.
DR Proteomes; UP000033200; 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: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:UP000033200}.
FT DOMAIN 3..160
FT /note="6-phosphogluconate dehydrogenase NADP-binding"
FT /evidence="ECO:0000259|Pfam:PF03446"
FT DOMAIN 163..290
FT /note="3-hydroxyisobutyrate dehydrogenase-like NAD-binding"
FT /evidence="ECO:0000259|Pfam:PF14833"
FT ACT_SITE 169
FT /evidence="ECO:0000256|PIRSR:PIRSR000103-1"
SQ SEQUENCE 290 AA; 28870 MW; 30FC6533BC28A208 CRC64;
MARVAFIGLG NMGGGMAANL AKHGHDVRAF DLSAAALDKA QAAGCLPVAG AAEAVAGAEA
IVTMLPAGAH VESVYADAVF GHAEPSAILI DCSTIDVATA RRVAEAAAAK GLAAVDAPVS
GGIGAANAGT LTFMVGGPED AFERARPFLA DMGKAVIHAG ASGAGQAAKM ANNMLLGATM
IATCEAFRLA ERLGLDAQTF YDISSVSSGQ SWSMTSYCPL PGVGPETPAD HDYQGGFAAA
LMLKDLRLAM QAAEGAGATT PLGAHATALY EAFVAAGNGG TDFSGIIRTL
//
