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Database: UniProt
Entry: E3DS45_HALPG
LinkDB: E3DS45_HALPG
Original site: E3DS45_HALPG 
ID   E3DS45_HALPG            Unreviewed;      1178 AA.
AC   E3DS45;
DT   11-JAN-2011, integrated into UniProtKB/TrEMBL.
DT   11-JAN-2011, sequence version 1.
DT   24-JAN-2024, entry version 70.
DE   RecName: Full=Pyruvate:ferredoxin oxidoreductase {ECO:0000256|PIRNR:PIRNR000159};
DE            EC=1.2.7.1 {ECO:0000256|PIRNR:PIRNR000159};
DE   AltName: Full=Pyruvate synthase {ECO:0000256|PIRNR:PIRNR000159};
GN   OrderedLocusNames=Hprae_2074 {ECO:0000313|EMBL:ADO78193.1};
OS   Halanaerobium praevalens (strain ATCC 33744 / DSM 2228 / GSL).
OC   Bacteria; Bacillota; Clostridia; Halanaerobiales; Halanaerobiaceae;
OC   Halanaerobium.
OX   NCBI_TaxID=572479 {ECO:0000313|EMBL:ADO78193.1, ECO:0000313|Proteomes:UP000006866};
RN   [1] {ECO:0000313|Proteomes:UP000006866}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33744 / DSM 2228 / GSL
RC   {ECO:0000313|Proteomes:UP000006866};
RG   US DOE Joint Genome Institute (JGI-PGF);
RA   Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Kyrpides N., Mavromatis K., Ivanova N.,
RA   Ovchinnikova G., Chertkov O., Detter J.C., Han C., Larimer F., Land M.,
RA   Hauser L., Markowitz V., Cheng J.-F., Hugenholtz P., Woyke T., Wu D.,
RA   Tindall B., Pomrenke H.G., Brambilla E., Klenk H.-P., Eisen J.A.;
RT   "The complete genome of Halanaerobium praevalens DSM 2228.";
RL   Submitted (OCT-2010) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|EMBL:ADO78193.1, ECO:0000313|Proteomes:UP000006866}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33744 / DSM 2228 / GSL
RC   {ECO:0000313|Proteomes:UP000006866};
RX   PubMed=21886858;
RA   Ivanova N., Sikorski J., Chertkov O., Nolan M., Lucas S., Hammon N.,
RA   Deshpande S., Cheng J.F., Tapia R., Han C., Goodwin L., Pitluck S.,
RA   Huntemann M., Liolios K., Pagani I., Mavromatis K., Ovchinikova G.,
RA   Pati A., Chen A., Palaniappan K., Land M., Hauser L., Brambilla E.M.,
RA   Kannan K.P., Rohde M., Tindall B.J., Goker M., Detter J.C., Woyke T.,
RA   Bristow J., Eisen J.A., Markowitz V., Hugenholtz P., Kyrpides N.C.,
RA   Klenk H.P., Lapidus A.;
RT   "Complete genome sequence of the extremely halophilic Halanaerobium
RT   praevalens type strain (GSL).";
RL   Stand. Genomic Sci. 4:312-321(2011).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=CoA + 2 oxidized [2Fe-2S]-[ferredoxin] + pyruvate = acetyl-CoA
CC         + CO2 + H(+) + 2 reduced [2Fe-2S]-[ferredoxin]; Xref=Rhea:RHEA:12765,
CC         Rhea:RHEA-COMP:10000, Rhea:RHEA-COMP:10001, ChEBI:CHEBI:15361,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:16526, ChEBI:CHEBI:33737,
CC         ChEBI:CHEBI:33738, ChEBI:CHEBI:57287, ChEBI:CHEBI:57288; EC=1.2.7.1;
CC         Evidence={ECO:0000256|PIRNR:PIRNR000159};
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000256|PIRSR:PIRSR000159-50};
CC       Note=Binds 3 [4Fe-4S] clusters per subunit.
CC       {ECO:0000256|PIRSR:PIRSR000159-50};
CC   -!- SIMILARITY: Belongs to the pyruvate:ferredoxin/flavodoxin
CC       oxidoreductase family. {ECO:0000256|ARBA:ARBA00009032,
CC       ECO:0000256|PIRNR:PIRNR000159}.
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DR   EMBL; CP002175; ADO78193.1; -; Genomic_DNA.
DR   RefSeq; WP_014554209.1; NC_017455.1.
DR   AlphaFoldDB; E3DS45; -.
DR   STRING; 572479.Hprae_2074; -.
DR   KEGG; hpk:Hprae_2074; -.
DR   PATRIC; fig|572479.3.peg.2111; -.
DR   eggNOG; COG0674; Bacteria.
DR   eggNOG; COG1013; Bacteria.
DR   eggNOG; COG1014; Bacteria.
DR   HOGENOM; CLU_002569_0_0_9; -.
DR   OMA; NTVMQVC; -.
DR   OrthoDB; 9794954at2; -.
DR   Proteomes; UP000006866; Chromosome.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR   GO; GO:0016903; F:oxidoreductase activity, acting on the aldehyde or oxo group of donors; IEA:InterPro.
DR   GO; GO:0030976; F:thiamine pyrophosphate binding; IEA:InterPro.
DR   GO; GO:0022900; P:electron transport chain; IEA:InterPro.
DR   CDD; cd03377; TPP_PFOR_PNO; 1.
DR   CDD; cd07034; TPP_PYR_PFOR_IOR-alpha_like; 1.
DR   Gene3D; 3.30.70.20; -; 1.
DR   Gene3D; 3.40.50.920; -; 1.
DR   Gene3D; 3.40.50.970; -; 2.
DR   Gene3D; 3.40.920.10; Pyruvate-ferredoxin oxidoreductase, PFOR, domain III; 1.
DR   Gene3D; 4.10.780.10; Pyruvate-flavodoxin oxidoreductase, EKR domain; 1.
DR   InterPro; IPR017896; 4Fe4S_Fe-S-bd.
DR   InterPro; IPR017900; 4Fe4S_Fe_S_CS.
DR   InterPro; IPR033412; PFOR_II.
DR   InterPro; IPR037112; Pyrv-flavodox_OxR_EKR_sf.
DR   InterPro; IPR019456; Pyrv-flavodox_OxRtase_EKR.
DR   InterPro; IPR019752; Pyrv/ketoisovalerate_OxRed_cat.
DR   InterPro; IPR002880; Pyrv_Fd/Flavodoxin_OxRdtase_N.
DR   InterPro; IPR011895; Pyrv_flavodox_OxRed.
DR   InterPro; IPR002869; Pyrv_flavodox_OxRed_cen.
DR   InterPro; IPR029061; THDP-binding.
DR   InterPro; IPR011766; TPP_enzyme_TPP-bd.
DR   InterPro; IPR009014; Transketo_C/PFOR_II.
DR   NCBIfam; TIGR02176; pyruv_ox_red; 1.
DR   PANTHER; PTHR32154; PYRUVATE-FLAVODOXIN OXIDOREDUCTASE-RELATED; 1.
DR   PANTHER; PTHR32154:SF0; PYRUVATE-FLAVODOXIN OXIDOREDUCTASE-RELATED; 1.
DR   Pfam; PF10371; EKR; 1.
DR   Pfam; PF12838; Fer4_7; 1.
DR   Pfam; PF17147; PFOR_II; 1.
DR   Pfam; PF01558; POR; 1.
DR   Pfam; PF01855; POR_N; 1.
DR   Pfam; PF02775; TPP_enzyme_C; 1.
DR   PIRSF; PIRSF000159; NifJ; 1.
DR   SMART; SM00890; EKR; 1.
DR   SUPFAM; SSF54862; 4Fe-4S ferredoxins; 1.
DR   SUPFAM; SSF53323; Pyruvate-ferredoxin oxidoreductase, PFOR, domain III; 1.
DR   SUPFAM; SSF52518; Thiamin diphosphate-binding fold (THDP-binding); 2.
DR   SUPFAM; SSF52922; TK C-terminal domain-like; 1.
DR   PROSITE; PS00198; 4FE4S_FER_1; 1.
DR   PROSITE; PS51379; 4FE4S_FER_2; 2.
PE   3: Inferred from homology;
KW   4Fe-4S {ECO:0000256|ARBA:ARBA00022485, ECO:0000256|PIRSR:PIRSR000159-50};
KW   Electron transport {ECO:0000256|ARBA:ARBA00022982,
KW   ECO:0000256|PIRNR:PIRNR000159};
KW   Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|PIRSR:PIRSR000159-50};
KW   Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|PIRSR:PIRSR000159-
KW   50};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW   ECO:0000256|PIRSR:PIRSR000159-50};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW   ECO:0000256|PIRNR:PIRNR000159}; Pyruvate {ECO:0000313|EMBL:ADO78193.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000006866};
KW   Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|PIRNR:PIRNR000159}.
FT   DOMAIN          683..712
FT                   /note="4Fe-4S ferredoxin-type"
FT                   /evidence="ECO:0000259|PROSITE:PS51379"
FT   DOMAIN          739..768
FT                   /note="4Fe-4S ferredoxin-type"
FT                   /evidence="ECO:0000259|PROSITE:PS51379"
FT   BINDING         31
FT                   /ligand="pyruvate"
FT                   /ligand_id="ChEBI:CHEBI:15361"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-1"
FT   BINDING         64
FT                   /ligand="thiamine diphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58937"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-1"
FT   BINDING         114
FT                   /ligand="pyruvate"
FT                   /ligand_id="ChEBI:CHEBI:15361"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-1"
FT   BINDING         692
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT   BINDING         695
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT   BINDING         698
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT   BINDING         702
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT   BINDING         748
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT   BINDING         751
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT   BINDING         754
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT   BINDING         758
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT   BINDING         814
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT   BINDING         817
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT   BINDING         819
FT                   /ligand="thiamine diphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58937"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-1"
FT   BINDING         842
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT   BINDING         842
FT                   /ligand="thiamine diphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58937"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-1"
FT   BINDING         965..968
FT                   /ligand="thiamine diphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58937"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-1"
FT   BINDING         994..999
FT                   /ligand="thiamine diphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58937"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-1"
FT   BINDING         1074
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT   SITE            31
FT                   /note="Important for catalytic activity"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-2"
FT   SITE            64
FT                   /note="Important for catalytic activity"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-2"
FT   SITE            114
FT                   /note="Important for catalytic activity"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-2"
FT   SITE            999
FT                   /note="Important for catalytic activity"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000159-2"
SQ   SEQUENCE   1178 AA;  129645 MW;  744F4DB977762751 CRC64;
     MAKQMKTMDG NTAAAHVAYA FTDVAAIYPI TPSSPMAELV DSWSANGRKN IFDQEVKLTE
     MQSEGGAAGA VHGSLVAGAL TTTFTASQGL LLMLPNMYKI AGELLPGVFH VSARTVATHA
     LSIFGDHSDV MATRQTGVAM IASGSVQEVM DLAGIAHLAS IKSSVPFMHF FDGFRTSHEY
     QKIEVLDYDD LAELVDYGKV SEFRHRALNP ERPVTMGTAQ NSDIFFQARE AANGFYDAVP
     DIVEEYMQEI SEITGREYHP FNYVGAEDAK YIIVAMGSAT DTIEETVKYL VDQGEKVGLI
     KVRLYRPFSE KYLMKALPET AEKIAVLDRT KEPGAVGEPL YEDVRSLFYD KEERPVVVGG
     RYGLSSKDTT PTQIKAVFDN LRKDEPKDNF TIGIKDDVTH TNLELEDHIN TSPEGTVRCK
     FWGLGSDGTV GANKNAIKII GDNTDKYAQA YFSYDSKKSG GVTVSHLRFG EQPIKSTYLI
     DEADYVACHN ESYVDKFDMV EDLHDGGSFV LNCTWSEAEL SEKLPAEMKK YIADHDINFY
     TINAVDLAQE VGLGQRINMV MQTAFFKVAD IIPVDEAIEY LKEAIQKSYG HKGDKIVEMN
     NKAVDKALDA LTKIEVPADW SDAEAEAAAE ESEADVPEFV KNVLQVVNGQ KGDELPVSTF
     VGREDGHFPP GLSQYEKRGI AINVPDWKID TCIQCNQCSL ACPHAVIRPF LLNEEEAANA
     PEGFETLDAR GKQLEGLEYK IQVSPYDCTG CGVCAEVCPV DALEMTSFAE MAEKEADNWE
     YAVNEVSVKD DLMDPVNIKG SQFQEPLLEF HGACAGCGET AYAKLVTQLF GDRMLIANAT
     GCSSIWGGSA PVSVYSTNPE GHGPAWANSL FEDNAEFGYG MLLANQQIRA KIADLMETAI
     ELDLDSKLTE LMQEMLDNYN DGEKTKEIKQ KMMPLLAKYS DNEVIAEIVD RKEFITKKSQ
     WIFGGDGWAY DIGYGGLDHV IASGDDVNVL VFDTEVYSNT GGQSSKASPT AAAAKFAASG
     KKIKKKDLGQ MAMTYGYVYV AQIALGANMN QAIKAIAEAE AFDGPSIVIA YSPCISHGLK
     KGMGCSVNQE KDAVKSGYWH LFRFNPELKA EGKNPFIMDS KEPQGDFREF LLSEVRFASL
     KKTFPELAED LFEKAAEDAE ERYESYKRLE SAYAPDEE
//
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