ID Q4JTI7_CORJK Unreviewed; 742 AA.
AC Q4JTI7;
DT 02-AUG-2005, integrated into UniProtKB/TrEMBL.
DT 02-AUG-2005, sequence version 1.
DT 27-MAR-2024, entry version 103.
DE RecName: Full=Isocitrate dehydrogenase [NADP] {ECO:0000256|PIRNR:PIRNR009407};
DE EC=1.1.1.42 {ECO:0000256|PIRNR:PIRNR009407};
DE AltName: Full=Oxalosuccinate decarboxylase {ECO:0000256|PIRNR:PIRNR009407};
GN Name=icd {ECO:0000313|EMBL:CAI37870.1};
GN OrderedLocusNames=jk1693 {ECO:0000313|EMBL:CAI37870.1};
OS Corynebacterium jeikeium (strain K411).
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales;
OC Corynebacteriaceae; Corynebacterium.
OX NCBI_TaxID=306537 {ECO:0000313|EMBL:CAI37870.1, ECO:0000313|Proteomes:UP000000545};
RN [1] {ECO:0000313|EMBL:CAI37870.1, ECO:0000313|Proteomes:UP000000545}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K411 {ECO:0000313|EMBL:CAI37870.1,
RC ECO:0000313|Proteomes:UP000000545};
RX PubMed=15968079; DOI=10.1128/JB.187.13.4671-4682.2005;
RA Tauch A., Kaiser O., Hain T., Goesmann A., Weisshaar B., Albersmeier A.,
RA Bekel T., Bischoff N., Brune I., Chakraborty T., Kalinowski J., Meyer F.,
RA Rupp O., Schneiker S., Viehoever P., Puehler A.;
RT "Complete genome sequence and analysis of the multiresistant nosocomial
RT pathogen Corynebacterium jeikeium K411, a lipid-requiring bacterium of the
RT human skin flora.";
RL J. Bacteriol. 187:4671-4682(2005).
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|PIRNR:PIRNR009407};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|PIRSR:PIRSR009407-3};
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|PIRSR:PIRSR009407-3};
CC Note=Binds 1 Mg(2+) or Mn(2+) ion per subunit.
CC {ECO:0000256|PIRSR:PIRSR009407-3};
CC -!- SIMILARITY: Belongs to the monomeric-type IDH family.
CC {ECO:0000256|PIRNR:PIRNR009407}.
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DR EMBL; CR931997; CAI37870.1; -; Genomic_DNA.
DR RefSeq; WP_011274062.1; NC_007164.1.
DR AlphaFoldDB; Q4JTI7; -.
DR STRING; 306537.jk1693; -.
DR GeneID; 3432444; -.
DR KEGG; cjk:jk1693; -.
DR PATRIC; fig|306537.10.peg.1714; -.
DR eggNOG; COG2838; Bacteria.
DR HOGENOM; CLU_025308_1_0_11; -.
DR OrthoDB; 9807643at2; -.
DR Proteomes; UP000000545; Chromosome.
DR GO; GO:0004450; F:isocitrate dehydrogenase (NADP+) activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006097; P:glyoxylate cycle; IEA:UniProtKB-KW.
DR GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-KW.
DR InterPro; IPR004436; Isocitrate_DH_NADP_mono.
DR NCBIfam; TIGR00178; monomer_idh; 1.
DR PANTHER; PTHR36999; ISOCITRATE DEHYDROGENASE [NADP]; 1.
DR PANTHER; PTHR36999:SF1; ISOCITRATE DEHYDROGENASE [NADP]; 1.
DR Pfam; PF03971; IDH; 1.
DR PIRSF; PIRSF009407; IDH_monmr; 1.
DR SUPFAM; SSF53659; Isocitrate/Isopropylmalate dehydrogenase-like; 1.
PE 3: Inferred from homology;
KW Glyoxylate bypass {ECO:0000256|PIRNR:PIRNR009407};
KW Magnesium {ECO:0000256|PIRSR:PIRSR009407-3};
KW Metal-binding {ECO:0000256|PIRSR:PIRSR009407-3};
KW NADP {ECO:0000256|PIRNR:PIRNR009407, ECO:0000256|PIRSR:PIRSR009407-4};
KW Oxidoreductase {ECO:0000256|PIRNR:PIRNR009407,
KW ECO:0000313|EMBL:CAI37870.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000000545};
KW Tricarboxylic acid cycle {ECO:0000256|PIRNR:PIRNR009407}.
FT BINDING 80..85
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-4"
FT BINDING 130..137
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-2"
FT BINDING 133
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-4"
FT BINDING 143
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-2"
FT BINDING 348
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-3"
FT BINDING 545
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-2"
FT BINDING 546
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-3"
FT BINDING 550
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-3"
FT BINDING 582..583
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-4"
FT BINDING 587
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-4"
FT BINDING 598..600
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-4"
FT BINDING 647
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-4"
FT SITE 253
FT /note="Critical for catalysis"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-1"
FT SITE 418
FT /note="Critical for catalysis"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-1"
SQ SEQUENCE 742 AA; 81286 MW; 2FD25840DE90C83E CRC64;
MAKIIYTRTD EAPLLATYSL KPIVEAFAST SGVDVETRDI SLAARILAAF SDVLPEEQKV
DDALAELGEL AKTPDANIIK LPNISASIPQ LQAAIAELQK AGYDLPDYPS EPKTDEERDA
QARYDSVKGS AVNPVLREGN SDRRAPKAVK NFARKHPHSM GKWSPDSKTN VATMEADDFR
HNEQSVIMDG DDTLRIQLVK PNGETQVLKE ELPVLDKEII DATVMRAEAL STFFRAQVAR
AKAEGVLFSV HLKATMMKVS DPIMFGHAVR AYFHDVFEQY GDQLLSAGLN GENGLGAILD
ALDADKVENA AEIREAFDKA LADGPDLAMV NSDKGITNLH VPSDVIVDAS MPAMIRTSGQ
MWNKNDETED TLAVLPDSSY AGIYQVVIDD CRKNGAFDPT TMGTVPNVGL MAQKAEEYGS
HDKTFRIESE GRVQVLNSAG DVLMEHEVAA GDIWRACQAK DIPLQDWVKL AVKRAAATGA
PAVFWLDPER AHDRNVQKQV ETYLKDHDTE GLDIRILPPE EAMQLSIDRI RAGEDTISVT
GNVLRDYLTD LFPIMELGTS AKMLSVVPLI AGGGLFETGA GGSAPKHVAQ LVEENHLRWD
SLGEFLALAE SLRKLQETDD NPRTPILGDA LDAATESVLN ESKSPSRKVG EIDNRGSHFY
LAKFWARELA DQTRDAELAE IFKPVADALE ANEAKISQEL LDIQGHEVDL GGYYWPNDEK
TIAVMRPSST FNEIIDGLNT NK
//
