ID A0A0P9CN62_9RHOB Unreviewed; 729 AA.
AC A0A0P9CN62;
DT 20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2016, sequence version 1.
DT 13-SEP-2023, entry version 25.
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 ORFNames=JI58_02025 {ECO:0000313|EMBL:KPU84743.1};
OS Marinosulfonomonas sp. PRT-SC04.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Marinosulfonomonas.
OX NCBI_TaxID=1527300 {ECO:0000313|EMBL:KPU84743.1, ECO:0000313|Proteomes:UP000054415};
RN [1] {ECO:0000313|EMBL:KPU84743.1, ECO:0000313|Proteomes:UP000054415}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PRT-SC04 {ECO:0000313|EMBL:KPU84743.1};
RA Leon Zayas R.I., Novotny M., Podell S., Shepard C.M., Berkenpas E.,
RA Nikolenko S., Pevzner P., Lasken R.S., Bartlett D.H.;
RT "Microbial Metabolic Properties Below 8,000 Meters Depth Within the Puerto
RT Rico Trench Inferred From Single Cell Genomes.";
RL Submitted (AUG-2014) 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|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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KPU84743.1}.
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DR EMBL; JPUR01000097; KPU84743.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0P9CN62; -.
DR PATRIC; fig|1527300.3.peg.418; -.
DR Proteomes; UP000054415; Unassembled WGS sequence.
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:KPU84743.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000054415};
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 342
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-3"
FT BINDING 538
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-2"
FT BINDING 539
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-3"
FT BINDING 543
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-3"
FT BINDING 575..576
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-4"
FT BINDING 580
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-4"
FT BINDING 591..593
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-4"
FT BINDING 640
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-4"
FT SITE 252
FT /note="Critical for catalysis"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-1"
FT SITE 412
FT /note="Critical for catalysis"
FT /evidence="ECO:0000256|PIRSR:PIRSR009407-1"
SQ SEQUENCE 729 AA; 77889 MW; C7D3AF854A73288E CRC64;
MSDIIYTKVD EAPELASASF LPIIQKFTAA AGVSVGTKDI SLAGRIIATF PEHLTQEQRQ
PDDLAELGKL VKTASANVIK LPNISASVPQ LVAAVKELQS QGYALPDYLE APSTDAEKAI
RVKYDTLKGS AVNPVLREGN SDRRAAKAVK SYAQKNPHRM GDWTSSSKTR VSAMSGGDFF
SNETSVTLAD AATAKIVLQT TDGEIILKDA VSYPAGTVVD ATYMSVAALD AFIADEIEKT
KAEGTLFSLH MKATMMKVSD PIIFGHAVKV FLAPVFEKHG AAMADLGVNP NSGLGDLLAR
VADNAEIIAD IDACIASRPP LYMVDSDKGI TNLHVPSDVI IDASMPALIR AGGKGWGPDG
TESDANCLIP DNSYAPIYDE SIKFFKESGK LNPATAGTVQ NVGLMAQKAE EYGSHPTTFE
MPSAGTVKMI LEDGTVLHSH DVETGDIWRS ASARKAPIED WVNLAIERQK IEGIRAIFWL
DETRAHDAEL IAYIKPILKA KGVADKFEIM APREATRASL QTITKGENTI AITGNVLRDY
LTDLFPILEL ATSAKMLSIV KLMNGGGLFE TGAGGSAPKH VQQLVDENHL RWDSLGEFCA
LGESLNFLAT TKGNEKARVL GAAVDAATQA LLDNGKSPSR KVGEPDNRDS HYWFARYWAE
ALAVQNSDTE LATYFAPIAK ALAAGEDKII AELAAAQGAA VDLSGYYHAD PAKIAAVMRP
SKTLNAIIG
//
