ID   G0GD69_SPITZ            Unreviewed;       402 AA.
AC   G0GD69;
DT   19-OCT-2011, integrated into UniProtKB/TrEMBL.
DT   19-OCT-2011, sequence version 1.
DT   27-MAR-2024, entry version 54.
DE   RecName: Full=Isocitrate dehydrogenase [NADP] {ECO:0000256|RuleBase:RU004446};
DE            EC=1.1.1.42 {ECO:0000256|RuleBase:RU004446};
GN   OrderedLocusNames=Spith_1886 {ECO:0000313|EMBL:AEJ62144.1};
OS   Spirochaeta thermophila (strain ATCC 700085 / DSM 6578 / Z-1203).
OC   Bacteria; Spirochaetota; Spirochaetia; Spirochaetales; Spirochaetaceae;
OC   Spirochaeta.
OX   NCBI_TaxID=869211 {ECO:0000313|EMBL:AEJ62144.1, ECO:0000313|Proteomes:UP000007254};
RN   [1] {ECO:0000313|EMBL:AEJ62144.1, ECO:0000313|Proteomes:UP000007254}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700085 / DSM 6578 / Z-1203
RC   {ECO:0000313|Proteomes:UP000007254};
RG   US DOE Joint Genome Institute (JGI-PGF);
RA   Lucas S., Lapidus A., Bruce D., Goodwin L., Pitluck S., Peters L.,
RA   Kyrpides N., Mavromatis K., Ivanova N., Mikailova N., Pagani I.,
RA   Chertkov O., Detter J.C., Tapia R., Han C., Land M., Hauser L.,
RA   Markowitz V., Cheng J.-F., Hugenholtz P., Woyke T., Wu D., Spring S.,
RA   Merkhoffer B., Schneider S., Klenk H.-P., Eisen J.A.;
RT   "The complete genome of Spirochaeta thermophila DSM 6578.";
RL   Submitted (JUN-2011) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=D-threo-isocitrate + NADP(+) = 2-oxoglutarate + CO2 + NADPH;
CC         Xref=Rhea:RHEA:19629, ChEBI:CHEBI:15562, ChEBI:CHEBI:16526,
CC         ChEBI:CHEBI:16810, ChEBI:CHEBI:57783, ChEBI:CHEBI:58349; EC=1.1.1.42;
CC         Evidence={ECO:0000256|ARBA:ARBA00023554};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000256|PIRSR:PIRSR604439-3};
CC       Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC         Evidence={ECO:0000256|PIRSR:PIRSR604439-3};
CC       Note=Binds 1 Mg(2+) or Mn(2+) ion per subunit.
CC       {ECO:0000256|PIRSR:PIRSR604439-3};
CC   -!- COFACTOR:
CC       Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC         Evidence={ECO:0000256|ARBA:ARBA00001936};
CC   -!- SIMILARITY: Belongs to the isocitrate and isopropylmalate
CC       dehydrogenases family. {ECO:0000256|ARBA:ARBA00007769}.
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DR   EMBL; CP002903; AEJ62144.1; -; Genomic_DNA.
DR   RefSeq; WP_014625469.1; NC_017583.1.
DR   AlphaFoldDB; G0GD69; -.
DR   STRING; 869211.Spith_1886; -.
DR   KEGG; stq:Spith_1886; -.
DR   HOGENOM; CLU_031953_7_1_12; -.
DR   OrthoDB; 9806254at2; -.
DR   Proteomes; UP000007254; Chromosome.
DR   GO; GO:0004450; F:isocitrate dehydrogenase (NADP+) activity; IEA:UniProtKB-EC.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:InterPro.
DR   GO; GO:0051287; F:NAD binding; IEA:InterPro.
DR   GO; GO:0006097; P:glyoxylate cycle; IEA:UniProtKB-KW.
DR   GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.718.10; Isopropylmalate Dehydrogenase; 1.
DR   InterPro; IPR019818; IsoCit/isopropylmalate_DH_CS.
DR   InterPro; IPR004439; Isocitrate_DH_NADP_dimer_prok.
DR   InterPro; IPR024084; IsoPropMal-DH-like_dom.
DR   NCBIfam; TIGR00183; prok_nadp_idh; 1.
DR   PANTHER; PTHR43504; ISOCITRATE DEHYDROGENASE [NADP]; 1.
DR   PANTHER; PTHR43504:SF1; ISOCITRATE DEHYDROGENASE [NADP]; 1.
DR   Pfam; PF00180; Iso_dh; 1.
DR   SMART; SM01329; Iso_dh; 1.
DR   SUPFAM; SSF53659; Isocitrate/Isopropylmalate dehydrogenase-like; 1.
DR   PROSITE; PS00470; IDH_IMDH; 1.
PE   3: Inferred from homology;
KW   Glyoxylate bypass {ECO:0000256|ARBA:ARBA00022435,
KW   ECO:0000256|RuleBase:RU004446};
KW   Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|PIRSR:PIRSR604439-3};
KW   Manganese {ECO:0000256|PIRSR:PIRSR604439-3, ECO:0000256|RuleBase:RU004446};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW   ECO:0000256|RuleBase:RU004446};
KW   NADP {ECO:0000256|ARBA:ARBA00022857, ECO:0000256|PIRSR:PIRSR604439-2};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002};
KW   Reference proteome {ECO:0000313|Proteomes:UP000007254};
KW   Tricarboxylic acid cycle {ECO:0000256|ARBA:ARBA00022532,
KW   ECO:0000256|RuleBase:RU004446}.
FT   DOMAIN          19..398
FT                   /note="Isopropylmalate dehydrogenase-like"
FT                   /evidence="ECO:0000259|SMART:SM01329"
FT   BINDING         93
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-2"
FT   BINDING         102
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-1"
FT   BINDING         104
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-1"
FT   BINDING         108
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-1"
FT   BINDING         118
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-1"
FT   BINDING         142
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-1"
FT   BINDING         291
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-3"
FT   BINDING         325..331
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-2"
FT   BINDING         338
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-2"
FT   BINDING         377
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-2"
FT   BINDING         381
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-2"
FT   SITE            149
FT                   /note="Critical for catalysis"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-4"
FT   SITE            216
FT                   /note="Critical for catalysis"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-4"
FT   MOD_RES         89
FT                   /note="N6-succinyllysine"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-5"
FT   MOD_RES         102
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604439-5"
SQ   SEQUENCE   402 AA;  44319 MW;  DADB099D03432422 CRC64;
     MGEKIRKEAG GLVVPDEPVI PFIQGDGTGP DIWRAAVRVF DAAVEKAYGG RRKVAWLEVF
     AGERAYREKG TWLPDETLEA FKEYLVGIKG PLTTPVGGGF RSLNVTLRQM LDLYVCLRPV
     KYYPGIPSPV RHPELVDMVV FRENTEDVYA GFELPSGDER TKRLIEFCRR EFGWQIREDS
     GIGVKPISPT GTKRLVRAAI RYALDHGRRS VTLVHKGNIM KYTEGAFRAW GYEVAKEEFG
     DRVVTWEDVP DGVVPEGKVL VKDAIADAFL QQILTRPAEF DVIATMNLNG DYVSDALAAQ
     VGGIGIAPGA NINYDTGHAI FEATHGTAPK YAGKDMVNPS SVILSGKMMF EYLGWHEAAA
     LIEKGLTGAI ASRKVTYDFA RLMEGAEQVS TSEFGNQIVA HM
//