ID E3PT29_ACESD Unreviewed; 1178 AA.
AC E3PT29;
DT 11-JAN-2011, integrated into UniProtKB/TrEMBL.
DT 11-JAN-2011, sequence version 1.
DT 27-MAR-2024, entry version 64.
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=CLOST_1913 {ECO:0000313|EMBL:CBH22033.1};
OS Acetoanaerobium sticklandii (strain ATCC 12662 / DSM 519 / JCM 1433 / CCUG
OS 9281 / NCIMB 10654 / HF) (Clostridium sticklandii).
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Peptostreptococcaceae;
OC Acetoanaerobium.
OX NCBI_TaxID=499177 {ECO:0000313|EMBL:CBH22033.1, ECO:0000313|Proteomes:UP000007041};
RN [1] {ECO:0000313|Proteomes:UP000007041}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 12662 / DSM 519 / JCM 1433 / CCUG 9281 / NCIMB 10654 / HF
RC {ECO:0000313|Proteomes:UP000007041};
RX PubMed=20937090; DOI=10.1186/1471-2164-11-555;
RA Fonknechten N., Chaussonnerie S., Tricot S., Lajus A., Andreesen J.R.,
RA Perchat N., Pelletier E., Gouyvenoux M., Barbe V., Salanoubat M.,
RA Le Paslier D., Weissenbach J., Cohen G.N., Kreimeyer A.;
RT "Clostridium sticklandii, a specialist in amino acid degradation:revisiting
RT its metabolism through its genome sequence.";
RL BMC Genomics 11:555-555(2010).
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; FP565809; CBH22033.1; -; Genomic_DNA.
DR AlphaFoldDB; E3PT29; -.
DR STRING; 1511.CLOST_1913; -.
DR KEGG; cst:CLOST_1913; -.
DR eggNOG; COG0674; Bacteria.
DR eggNOG; COG1013; Bacteria.
DR eggNOG; COG1014; Bacteria.
DR HOGENOM; CLU_002569_0_0_9; -.
DR BioCyc; CSTI499177:GJE9-1972-MONOMER; -.
DR Proteomes; UP000007041; 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; 2.
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};
KW Reference proteome {ECO:0000313|Proteomes:UP000007041};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|PIRNR:PIRNR000159}.
FT DOMAIN 682..711
FT /note="4Fe-4S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51379"
FT DOMAIN 738..758
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 691
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT BINDING 694
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT BINDING 697
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT BINDING 701
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT BINDING 747
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT BINDING 750
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT BINDING 753
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT BINDING 757
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT BINDING 816
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="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="3"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT BINDING 821
FT /ligand="thiamine diphosphate"
FT /ligand_id="ChEBI:CHEBI:58937"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-1"
FT BINDING 844
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="3"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-50"
FT BINDING 844
FT /ligand="thiamine diphosphate"
FT /ligand_id="ChEBI:CHEBI:58937"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-1"
FT BINDING 969..972
FT /ligand="thiamine diphosphate"
FT /ligand_id="ChEBI:CHEBI:58937"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-1"
FT BINDING 998..1003
FT /ligand="thiamine diphosphate"
FT /ligand_id="ChEBI:CHEBI:58937"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-1"
FT BINDING 1078
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 1003
FT /note="Important for catalytic activity"
FT /evidence="ECO:0000256|PIRSR:PIRSR000159-2"
SQ SEQUENCE 1178 AA; 128607 MW; F438673F592699DF CRC64;
MAKIMKTMDG NTAAAYVSYA FTEVAAIYPI TPSSPMAELT DEWAANGQKN IFGQEVKVVE
LQSEGGAAGA VHGSLSAGAL TTTYTASQGL LLMIPNMYKI AGELLPGVLH VTARAVASHA
LSIFGDHSDV MAARQTGFAF LASGSVQEVV DLGGIAHLSA IKSRVPFVHF FDGFRTSHEV
QKVELIDYAE FDRLVDKDAV AEFRKRALNP EHPYTKGTAQ NPDIFFQARE ASNKFYDEVP
GIVYDYMKEI SKITGREYKP FNYYGAPDAE NIVIAMGSVT EALEETIDAL MAKGEKVGLI
KVRLYRPFVE KYFFDVLPAT VKKIAVLDRT KEPGAMGEPL YLDVRNLFYG KENAPVIVGG
RYGLGSKDTT PTHLLAVFNN LKADAPKNNF TISIEDDVTN LSLPAGEALR IAPEGTVRCK
FWGLGSDGTV GANKSAIKII GDHTDMYAQG YFSYDSKKSG GVTISHLRFG KTPIRSTYLI
DEADFVACHN QAYVTQYELL RGLKKGGTFV LNCKWSDAEL EENLPSSMKK YIAENEIKFY
TINATDIAAE IGLGNRINMI MQSAFFKLAD VIPMADAEKY LKDSIVKDYG KKGQKILDMN
FLAVGKGADA LHMVEVPAAW ASVAADSIIA KNEDEPDFIK NILRPVNAQA GDDLPVSAFV
GAEDGHMPHG SAAFEKRGIA VNVPEWQAEN CIQCNQCSFV CPHAAIRPFL VDDKEKAGAP
EGFETLPAMG KGFEGLGYRI QVTPLDCTGC GNCADICPGK KGEKALLMKP IETQTSQIRK
FDYAHSSVSY KENLMAKNSI KGSQFAQPLL EFSGACAGCG ETPYAKLVTQ LFGDRMIIAN
ATGCSSIWGG SAPSTPYTKN AQGKGPAWAN SLFEDNAEYG YGMAIAVKTM RERLRNIMTE
LVEMDIPAEA KAAFEEWISS MEDADASKEA TLKVKEAILT LTGEAKKLGD EIQEKADFLV
KKSVWIFGGD GWAYDIGYGG LDHVLASGEN VNVLVMDTEV YSNTGGQSSK ATPTAAVAKF
AASGKKVKKK DLGMIAATYG YVYVAQVGMG SDKNQLMKAL LEAEKYDGPS LIIAYAPCIN
HGLKEGMGRT QENTKQAVDA GYWHLYRFNP ELKEQGKNPF TLDSKEPTAS FREFLDKQVR
YTSLKSTFPE IAEELFDKAE EEAKERYLGY KRMAEMQY
//
