ID A3KJI2_STRA7 Unreviewed; 339 AA.
AC A3KJI2;
DT 03-APR-2007, integrated into UniProtKB/TrEMBL.
DT 03-APR-2007, sequence version 1.
DT 27-MAR-2024, entry version 71.
DE RecName: Full=Inositol 2-dehydrogenase {ECO:0000256|HAMAP-Rule:MF_01671};
DE EC=1.1.1.18 {ECO:0000256|HAMAP-Rule:MF_01671};
DE AltName: Full=Myo-inositol 2-dehydrogenase {ECO:0000256|HAMAP-Rule:MF_01671};
DE Short=MI 2-dehydrogenase {ECO:0000256|HAMAP-Rule:MF_01671};
GN Name=iolG {ECO:0000256|HAMAP-Rule:MF_01671,
GN ECO:0000313|EMBL:AKZ54016.1};
GN ORFNames=SAM23877_0967 {ECO:0000313|EMBL:AKZ54016.1}, SAML0881
GN {ECO:0000313|EMBL:CAJ89867.1};
OS Streptomyces ambofaciens (strain ATCC 23877 / 3486 / DSM 40053 / JCM 4204 /
OS NBRC 12836 / NRRL B-2516).
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=278992 {ECO:0000313|EMBL:CAJ89867.1};
RN [1] {ECO:0000313|EMBL:CAJ89867.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=ATCC 23877 {ECO:0000313|EMBL:CAJ89867.1};
RX PubMed=16956972; DOI=10.1093/molbev/msl108;
RA Choulet F., Aigle B., Gallois A., Mangenot S., Gerbaud C., Truong C.,
RA Francou F.X., Fourrier C., Guerineau M., Decaris B., Barbe V.,
RA Pernodet J.L., Leblond P.;
RT "Evolution of the terminal regions of the Streptomyces linear chromosome.";
RL Mol. Biol. Evol. 23:2361-2369(2006).
RN [2] {ECO:0000313|Proteomes:UP000061018}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 23877 / 3486 / DSM 40053 / JCM 4204 / NBRC 12836 / NRRL
RC B-2516 {ECO:0000313|Proteomes:UP000061018};
RX PubMed=26410452; DOI=10.1016/j.jbiotec.2015.09.020;
RA Thibessard A., Haas D., Gerbaud C., Aigle B., Lautru S., Pernodet J.L.,
RA Leblond P.;
RT "Complete genome sequence of Streptomyces ambofaciens ATCC 23877, the
RT spiramycin producer.";
RL J. Biotechnol. 214:117-118(2015).
RN [3] {ECO:0000313|EMBL:AKZ54016.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 23877 {ECO:0000313|EMBL:AKZ54016.1};
RA Thibessard A., Haas D., Gerbaud C., Aigle B., Lautru S., Pernodet J.-L.,
RA Leblond P.;
RT "Complete genome sequence of Streptomyces ambofaciens ATCC 23877, the
RT spiramycin producer.";
RL Submitted (JUL-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Involved in the oxidation of myo-inositol (MI) to 2-keto-myo-
CC inositol (2KMI or 2-inosose). {ECO:0000256|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:0000256|HAMAP-Rule:MF_01671};
CC -!- SUBUNIT: Homotetramer. {ECO:0000256|HAMAP-Rule:MF_01671}.
CC -!- SIMILARITY: Belongs to the Gfo/Idh/MocA family. {ECO:0000256|HAMAP-
CC Rule:MF_01671}.
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DR EMBL; CP012382; AKZ54016.1; -; Genomic_DNA.
DR EMBL; AM238663; CAJ89867.1; -; Genomic_DNA.
DR RefSeq; WP_053127111.1; NZ_CP012382.1.
DR AlphaFoldDB; A3KJI2; -.
DR STRING; 1889.SAM40697_0841; -.
DR KEGG; samb:SAM23877_0967; -.
DR Proteomes; UP000061018; 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 Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
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 PANTHER; PTHR43593; -; 1.
DR PANTHER; PTHR43593:SF1; INOSITOL 2-DEHYDROGENASE; 1.
DR Pfam; PF01408; GFO_IDH_MocA; 1.
DR Pfam; PF02894; GFO_IDH_MocA_C; 1.
DR SUPFAM; SSF55347; Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
PE 3: Inferred from homology;
KW NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|HAMAP-Rule:MF_01671};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002, ECO:0000256|HAMAP-
KW Rule:MF_01671}; Reference proteome {ECO:0000313|Proteomes:UP000061018}.
FT DOMAIN 6..121
FT /note="Gfo/Idh/MocA-like oxidoreductase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF01408"
FT DOMAIN 138..326
FT /note="Gfo/Idh/MocA-like oxidoreductase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02894"
SQ SEQUENCE 339 AA; 35808 MW; 74F92A2DFDCF547A CRC64;
MSILLGVAVL GAGHMGADHV RRLDRVVSGA RVAAVADPDA DRAKEAAAGI DGVAVHTTAE
AALDAPGVEA VLIASPGEAH EEALLAAFAR GLPVLCEKPM VPDSAGALRV VEAEARGGRR
LAQIGFMRRY DPEYRRLKSL LDGGRLGRPL MLHCVHRNVS SPPHFTSAML VTSSVSHEID
AARWLLGQEL TAVTVLRPRP SAGAPAGLID PQFVLFETER GALVDVEIFV NCGFGYEVRC
EAVCESGSAR IGEAHTLLVT AAGAAREEVP QDYLVRFADA YDRQVQAWVD ATRRGRVTGP
GAWDGYAASV AAEAGVRSLE TGTRTPVVLA PRPALYDPS
//
