ID   IOLG_CORGL              Reviewed;         337 AA.
AC   Q8NTY7; Q6M8J3;
DT   14-OCT-2008, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2002, sequence version 1.
DT   03-AUG-2022, entry version 110.
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};
GN   OrderedLocusNames=Cgl0164, cg0204;
OS   Corynebacterium glutamicum (strain ATCC 13032 / DSM 20300 / BCRC 11384 /
OS   JCM 1318 / LMG 3730 / NCIMB 10025).
OC   Bacteria; Actinobacteria; Corynebacteriales; Corynebacteriaceae;
OC   Corynebacterium.
OX   NCBI_TaxID=196627;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 13032 / DSM 20300 / BCRC 11384 / JCM 1318 / LMG 3730 / NCIMB
RC   10025;
RX   PubMed=12743753; DOI=10.1007/s00253-003-1328-1;
RA   Ikeda M., Nakagawa S.;
RT   "The Corynebacterium glutamicum genome: features and impacts on
RT   biotechnological processes.";
RL   Appl. Microbiol. Biotechnol. 62:99-109(2003).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 13032 / DSM 20300 / BCRC 11384 / JCM 1318 / LMG 3730 / NCIMB
RC   10025;
RX   PubMed=12948626; DOI=10.1016/s0168-1656(03)00154-8;
RA   Kalinowski J., Bathe B., Bartels D., Bischoff N., Bott M., Burkovski A.,
RA   Dusch N., Eggeling L., Eikmanns B.J., Gaigalat L., Goesmann A.,
RA   Hartmann M., Huthmacher K., Kraemer R., Linke B., McHardy A.C., Meyer F.,
RA   Moeckel B., Pfefferle W., Puehler A., Rey D.A., Rueckert C., Rupp O.,
RA   Sahm H., Wendisch V.F., Wiegraebe I., Tauch A.;
RT   "The complete Corynebacterium glutamicum ATCC 13032 genome sequence and its
RT   impact on the production of L-aspartate-derived amino acids and vitamins.";
RL   J. Biotechnol. 104:5-25(2003).
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; BA000036; BAB97557.1; -; Genomic_DNA.
DR   EMBL; BX927148; CAF18731.1; -; Genomic_DNA.
DR   RefSeq; NP_599416.1; NC_003450.3.
DR   RefSeq; WP_011013436.1; NC_006958.1.
DR   AlphaFoldDB; Q8NTY7; -.
DR   SMR; Q8NTY7; -.
DR   STRING; 196627.cg0204; -.
DR   KEGG; cgb:cg0204; -.
DR   KEGG; cgl:Cgl0164; -.
DR   PATRIC; fig|196627.13.peg.168; -.
DR   eggNOG; COG0673; Bacteria.
DR   HOGENOM; CLU_023194_0_1_11; -.
DR   OMA; RKPVMCE; -.
DR   BRENDA; 1.1.1.18; 960.
DR   Proteomes; UP000000582; 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..337
FT                   /note="Inositol 2-dehydrogenase"
FT                   /id="PRO_0000352566"
SQ   SEQUENCE   337 AA;  36431 MW;  F5EF6EAFA65924A3 CRC64;
     MSKSLRVGVV GAGAMGADHI DRINNRTSGA HISAIIEPDA ARAAAAAEDA PGAQAFTRIE
     DAIAADAVDA VLIAVPGQFH EPVLVPALEA GLPILCEKPL TPDSESSLRI VELEQKLDKP
     HIQVGFMRRF DPEYNNLRKL VESGEAGELL MLRGLHRNPS VGESYTQSML ITDSVVHEFD
     VIPWLAGSRV VSVEVKYPKT SSLAHSGLKE PILVIMELEN GVLVDVEMNV NIQFGYQVAT
     EAVFEKGLAR IGQPSGMQRW RDGEFLINEH TDFTTRFATA YDRQIQSWVD AVHEGTLVAG
     PNAWDGYLVA LSCEAGVKAL DGGVIPVDAA PRPDFYA