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Database: UniProt
Entry: A0A0P8C0P1_9CYAN
LinkDB: A0A0P8C0P1_9CYAN
Original site: A0A0P8C0P1_9CYAN 
ID   A0A0P8C0P1_9CYAN        Unreviewed;       473 AA.
AC   A0A0P8C0P1;
DT   20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT   20-JAN-2016, sequence version 1.
DT   24-JAN-2024, entry version 34.
DE   RecName: Full=6-phosphogluconate dehydrogenase, decarboxylating {ECO:0000256|PIRNR:PIRNR000109, ECO:0000256|RuleBase:RU000485};
DE            EC=1.1.1.44 {ECO:0000256|PIRNR:PIRNR000109, ECO:0000256|RuleBase:RU000485};
GN   Name=gnd {ECO:0000313|EMBL:KPQ40077.1};
GN   ORFNames=HLUCCO16_04340 {ECO:0000313|EMBL:KPQ40077.1};
OS   Phormidium sp. OSCR.
OC   Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC   Oscillatoriales; Oscillatoriaceae; Phormidium.
OX   NCBI_TaxID=1666905 {ECO:0000313|EMBL:KPQ40077.1, ECO:0000313|Proteomes:UP000050461};
RN   [1] {ECO:0000313|EMBL:KPQ40077.1, ECO:0000313|Proteomes:UP000050461}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=OSCR {ECO:0000313|EMBL:KPQ40077.1};
RA   Nelson W.C., Romine M.F., Lindemann S.R.;
RT   "Identification and resolution of microdiversity through metagenomic
RT   sequencing of parallel consortia.";
RL   Submitted (SEP-2015) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the oxidative decarboxylation of 6-phosphogluconate
CC       to ribulose 5-phosphate and CO(2), with concomitant reduction of NADP
CC       to NADPH. {ECO:0000256|PIRNR:PIRNR000109}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=6-phospho-D-gluconate + NADP(+) = CO2 + D-ribulose 5-phosphate
CC         + NADPH; Xref=Rhea:RHEA:10116, ChEBI:CHEBI:16526, ChEBI:CHEBI:57783,
CC         ChEBI:CHEBI:58121, ChEBI:CHEBI:58349, ChEBI:CHEBI:58759; EC=1.1.1.44;
CC         Evidence={ECO:0000256|PIRNR:PIRNR000109,
CC         ECO:0000256|RuleBase:RU000485};
CC   -!- PATHWAY: Carbohydrate degradation; pentose phosphate pathway; D-
CC       ribulose 5-phosphate from D-glucose 6-phosphate (oxidative stage): step
CC       3/3. {ECO:0000256|PIRNR:PIRNR000109, ECO:0000256|RuleBase:RU000485}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738,
CC       ECO:0000256|PIRNR:PIRNR000109}.
CC   -!- SIMILARITY: Belongs to the 6-phosphogluconate dehydrogenase family.
CC       {ECO:0000256|ARBA:ARBA00008419, ECO:0000256|PIRNR:PIRNR000109,
CC       ECO:0000256|RuleBase:RU000485}.
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:KPQ40077.1}.
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DR   EMBL; LJZT01000009; KPQ40077.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A0P8C0P1; -.
DR   STRING; 1666905.HLUCCO16_04340; -.
DR   PATRIC; fig|1666905.3.peg.318; -.
DR   UniPathway; UPA00115; UER00410.
DR   Proteomes; UP000050461; Unassembled WGS sequence.
DR   GO; GO:0050661; F:NADP binding; IEA:InterPro.
DR   GO; GO:0004616; F:phosphogluconate dehydrogenase (decarboxylating) activity; IEA:UniProtKB-EC.
DR   GO; GO:0019521; P:D-gluconate metabolic process; IEA:UniProtKB-KW.
DR   GO; GO:0016054; P:organic acid catabolic process; IEA:UniProt.
DR   GO; GO:0006098; P:pentose-phosphate shunt; IEA:UniProtKB-UniPathway.
DR   Gene3D; 1.20.5.320; 6-Phosphogluconate Dehydrogenase, domain 3; 1.
DR   Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR   InterPro; IPR008927; 6-PGluconate_DH-like_C_sf.
DR   InterPro; IPR013328; 6PGD_dom2.
DR   InterPro; IPR006114; 6PGDH_C.
DR   InterPro; IPR006113; 6PGDH_Gnd/GntZ.
DR   InterPro; IPR006115; 6PGDH_NADP-bd.
DR   InterPro; IPR006184; 6PGdom_BS.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   InterPro; IPR006183; Pgluconate_DH.
DR   NCBIfam; TIGR00873; gnd; 1.
DR   PANTHER; PTHR11811; 6-PHOSPHOGLUCONATE DEHYDROGENASE; 1.
DR   PANTHER; PTHR11811:SF25; 6-PHOSPHOGLUCONATE DEHYDROGENASE, DECARBOXYLATING; 1.
DR   Pfam; PF00393; 6PGD; 1.
DR   Pfam; PF03446; NAD_binding_2; 1.
DR   PIRSF; PIRSF000109; 6PGD; 1.
DR   PRINTS; PR00076; 6PGDHDRGNASE.
DR   SMART; SM01350; 6PGD; 1.
DR   SUPFAM; SSF48179; 6-phosphogluconate dehydrogenase C-terminal domain-like; 1.
DR   SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR   PROSITE; PS00461; 6PGD; 1.
PE   3: Inferred from homology;
KW   Gluconate utilization {ECO:0000256|ARBA:ARBA00023064,
KW   ECO:0000256|RuleBase:RU000485};
KW   NADP {ECO:0000256|PIRNR:PIRNR000109, ECO:0000256|RuleBase:RU000485};
KW   Oxidoreductase {ECO:0000256|PIRNR:PIRNR000109,
KW   ECO:0000256|RuleBase:RU000485};
KW   Pentose shunt {ECO:0000256|PIRNR:PIRNR000109,
KW   ECO:0000256|RuleBase:RU000485}.
FT   DOMAIN          179..471
FT                   /note="6-phosphogluconate dehydrogenase C-terminal"
FT                   /evidence="ECO:0000259|SMART:SM01350"
FT   ACT_SITE        183
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000109-1"
FT   ACT_SITE        190
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000109-1"
FT   BINDING         10..15
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000109-3"
FT   BINDING         33..35
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000109-3"
FT   BINDING         75..77
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000109-3"
FT   BINDING         103
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000109-3"
FT   BINDING         103
FT                   /ligand="substrate"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000109-2"
FT   BINDING         129..131
FT                   /ligand="substrate"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000109-2"
FT   BINDING         186..187
FT                   /ligand="substrate"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000109-2"
FT   BINDING         191
FT                   /ligand="substrate"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000109-2"
FT   BINDING         262
FT                   /ligand="substrate"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000109-2"
FT   BINDING         289
FT                   /ligand="substrate"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000109-2"
FT   BINDING         447
FT                   /ligand="substrate"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000109-2"
FT   BINDING         453
FT                   /ligand="substrate"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000109-2"
SQ   SEQUENCE   473 AA;  51906 MW;  B6C8B06512F92B95 CRC64;
     MELQKFGVIG LAVMGENLAL NVESKGFSVA VYNRTSSTTE AFMNNRAQGK NIKAAYSVEE
     FVEALERPRR ILLMVKAGGP VDAVIEQLKP LLEPGDMIID GGNSLYEDTD RRVEYLEAAD
     LRFIGMGVSG GEEGALHGPS LMPGGTKAAY DEIEAIVTKI AAQVDDGPCV TYIGPKGAGH
     YVKMVHNGIE YGDMQLIAEA YDLLKNVLGL SNEQLHEVFQ QWNQTEELDS FLIEITADIF
     TKQDDQGDGF LIDKILDAAG QKGTGRWTVV SSLELGVAIP TIAAAVNARI LSSIKEERSA
     ASKELSAPLG KFNGDTEAFI GKVRDALYCS KMCSYAQGMA LLGKASEEFG YDLNLGEIAR
     IWKGGCIIKA GFLNKIKRAF DDNPTLPNLL LAPEFKQTIL DRQSAWREVL MTANSLGIPI
     PAFSASLDYF DSYRRERLPQ NLTQAQRDYF GAHTYERTDK PRGEFFHADW VDG
//
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