IOLG_BEUC1
ID IOLG_BEUC1 Reviewed; 360 AA.
AC C5BYN4;
DT 22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT 28-JUL-2009, sequence version 1.
DT 25-MAY-2022, entry version 68.
DE RecName: Full=Inositol 2-dehydrogenase {ECO:0000255|HAMAP-Rule:MF_01671};
DE EC=1.1.1.18 {ECO:0000255|HAMAP-Rule:MF_01671};
DE AltName: Full=Myo-inositol 2-dehydrogenase {ECO:0000255|HAMAP-Rule:MF_01671};
DE Short=MI 2-dehydrogenase {ECO:0000255|HAMAP-Rule:MF_01671};
GN Name=iolG {ECO:0000255|HAMAP-Rule:MF_01671}; OrderedLocusNames=Bcav_0731;
OS Beutenbergia cavernae (strain ATCC BAA-8 / DSM 12333 / NBRC 16432).
OC Bacteria; Actinobacteria; Micrococcales; Beutenbergiaceae; Beutenbergia.
OX NCBI_TaxID=471853;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-8 / DSM 12333 / NBRC 16432;
RX PubMed=21304633; DOI=10.4056/sigs.1162;
RA Land M., Pukall R., Abt B., Goker M., Rohde M., Glavina Del Rio T.,
RA Tice H., Copeland A., Cheng J.F., Lucas S., Chen F., Nolan M., Bruce D.,
RA Goodwin L., Pitluck S., Ivanova N., Mavromatis K., Ovchinnikova G.,
RA Pati A., Chen A., Palaniappan K., Hauser L., Chang Y.J., Jefferies C.C.,
RA Saunders E., Brettin T., Detter J.C., Han C., Chain P., Bristow J.,
RA Eisen J.A., Markowitz V., Hugenholtz P., Kyrpides N.C., Klenk H.P.,
RA Lapidus A.;
RT "Complete genome sequence of Beutenbergia cavernae type strain (HKI
RT 0122).";
RL Stand. Genomic Sci. 1:21-28(2009).
CC -!- FUNCTION: Involved in the oxidation of myo-inositol (MI) to 2-keto-myo-
CC inositol (2KMI or 2-inosose). {ECO:0000255|HAMAP-Rule:MF_01671}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=myo-inositol + NAD(+) = H(+) + NADH + scyllo-inosose;
CC Xref=Rhea:RHEA:16949, ChEBI:CHEBI:15378, ChEBI:CHEBI:17268,
CC ChEBI:CHEBI:17811, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=1.1.1.18;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01671};
CC -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_01671}.
CC -!- SIMILARITY: Belongs to the Gfo/Idh/MocA family. {ECO:0000255|HAMAP-
CC Rule:MF_01671}.
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DR EMBL; CP001618; ACQ78992.1; -; Genomic_DNA.
DR RefSeq; WP_012725772.1; NC_012669.1.
DR AlphaFoldDB; C5BYN4; -.
DR SMR; C5BYN4; -.
DR STRING; 471853.Bcav_0731; -.
DR EnsemblBacteria; ACQ78992; ACQ78992; Bcav_0731.
DR KEGG; bcv:Bcav_0731; -.
DR eggNOG; COG0673; Bacteria.
DR HOGENOM; CLU_023194_0_1_11; -.
DR OMA; FRDHPCP; -.
DR OrthoDB; 1465613at2; -.
DR Proteomes; UP000007962; Chromosome.
DR GO; GO:0050112; F:inositol 2-dehydrogenase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0000166; F:nucleotide binding; IEA:InterPro.
DR GO; GO:0019310; P:inositol catabolic process; IEA:UniProtKB-UniRule.
DR HAMAP; MF_01671; IolG; 1.
DR InterPro; IPR004104; Gfo/Idh/MocA-like_OxRdtase_C.
DR InterPro; IPR000683; Gfo/Idh/MocA-like_OxRdtase_N.
DR InterPro; IPR023794; MI/DCI_dehydrogenase.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR Pfam; PF01408; GFO_IDH_MocA; 1.
DR Pfam; PF02894; GFO_IDH_MocA_C; 1.
DR SUPFAM; SSF51735; SSF51735; 1.
PE 3: Inferred from homology;
KW NAD; Oxidoreductase; Reference proteome.
FT CHAIN 1..360
FT /note="Inositol 2-dehydrogenase"
FT /id="PRO_1000215884"
SQ SEQUENCE 360 AA; 37359 MW; B9D20462A697449A CRC64;
MTVRIGVVGP GGMGRAHIDR ITGELAGGAV VAVHDIDEVN ARRVAEPIGA KVFGSATELV
ASDAVDAVLV ASDGTAHLEP VLAAVAAGKP VLCEKPLAPT AAECEQVMAA EVAAGRRLVT
IGFMRRFDAS YLAMKAVLDG GELGEALLVH CRHRNPSARE AYRATMAITD TAIHEIDAMR
WLLGEEIARV RVDVGKSTRN RFGHQIDPLT LLLETISGVR VDVEVFVNAR YGYDVQCELV
LETGVVSLGD QSVVSRRDAS GARHRITSDH NDRFHAAFNA EVQHWISAVA AGGGAAGDGA
GGAASASAST AWDGYAAAVV CDAGVRSLAA VLGGEDDGAG RVDAGGWVPV SLAQRPALYA