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
//