ID A0A0D6AW78_9CHRO Unreviewed; 332 AA.
AC A0A0D6AW78;
DT 27-MAY-2015, integrated into UniProtKB/TrEMBL.
DT 27-MAY-2015, sequence version 1.
DT 27-MAR-2024, entry version 42.
DE RecName: Full=Fumarate reductase iron-sulfur subunit {ECO:0000256|RuleBase:RU361237};
DE EC=1.3.5.1 {ECO:0000256|RuleBase:RU361237};
GN ORFNames=GM3709_3665 {ECO:0000313|EMBL:BAQ66900.1};
OS Geminocystis sp. NIES-3709.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Chroococcales; Geminocystaceae; Geminocystis.
OX NCBI_TaxID=1617448 {ECO:0000313|EMBL:BAQ66900.1, ECO:0000313|Proteomes:UP000064126};
RN [1] {ECO:0000313|EMBL:BAQ66900.1, ECO:0000313|Proteomes:UP000064126}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NIES-3709 {ECO:0000313|EMBL:BAQ66900.1,
RC ECO:0000313|Proteomes:UP000064126};
RA Hirose Y.;
RT "Geminocystis sp. NIES-3709 complete genome sequence.";
RL Submitted (MAR-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a menaquinone + succinate = a menaquinol + fumarate;
CC Xref=Rhea:RHEA:27834, Rhea:RHEA-COMP:9537, Rhea:RHEA-COMP:9539,
CC ChEBI:CHEBI:16374, ChEBI:CHEBI:18151, ChEBI:CHEBI:29806,
CC ChEBI:CHEBI:30031; EC=1.3.5.1;
CC Evidence={ECO:0000256|RuleBase:RU361237};
CC -!- COFACTOR:
CC Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135;
CC Evidence={ECO:0000256|RuleBase:RU361237};
CC Note=Binds 1 [2Fe-2S] cluster. {ECO:0000256|RuleBase:RU361237};
CC -!- COFACTOR:
CC Name=[3Fe-4S] cluster; Xref=ChEBI:CHEBI:21137;
CC Evidence={ECO:0000256|RuleBase:RU361237};
CC Note=Binds 1 [3Fe-4S] cluster. {ECO:0000256|RuleBase:RU361237};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|RuleBase:RU361237};
CC Note=Binds 1 [4Fe-4S] cluster. {ECO:0000256|RuleBase:RU361237};
CC -!- PATHWAY: Carbohydrate metabolism; tricarboxylic acid cycle.
CC {ECO:0000256|ARBA:ARBA00005163}.
CC -!- SIMILARITY: Belongs to the succinate dehydrogenase/fumarate reductase
CC iron-sulfur protein family. {ECO:0000256|ARBA:ARBA00009433,
CC ECO:0000256|RuleBase:RU361237}.
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DR EMBL; AP014821; BAQ66900.1; -; Genomic_DNA.
DR RefSeq; WP_066121589.1; NZ_AP014821.1.
DR AlphaFoldDB; A0A0D6AW78; -.
DR STRING; 1617448.GM3709_3665; -.
DR KEGG; gen:GM3709_3665; -.
DR PATRIC; fig|1617448.3.peg.3708; -.
DR OrthoDB; 9804391at2; -.
DR Proteomes; UP000064126; Chromosome.
DR GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0051538; F:3 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR GO; GO:0102040; F:fumarate reductase (menaquinone); IEA:RHEA.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-KW.
DR Gene3D; 3.10.20.30; -; 1.
DR Gene3D; 1.10.1060.10; Alpha-helical ferredoxin; 1.
DR InterPro; IPR036010; 2Fe-2S_ferredoxin-like_sf.
DR InterPro; IPR001041; 2Fe-2S_ferredoxin-type.
DR InterPro; IPR017896; 4Fe4S_Fe-S-bd.
DR InterPro; IPR017900; 4Fe4S_Fe_S_CS.
DR InterPro; IPR012675; Beta-grasp_dom_sf.
DR InterPro; IPR009051; Helical_ferredxn.
DR InterPro; IPR004489; Succ_DH/fum_Rdtase_Fe-S.
DR InterPro; IPR025192; Succ_DH/fum_Rdtase_N.
DR NCBIfam; TIGR00384; dhsB; 1.
DR PANTHER; PTHR11921:SF29; SUCCINATE DEHYDROGENASE [UBIQUINONE] IRON-SULFUR SUBUNIT, MITOCHONDRIAL; 1.
DR PANTHER; PTHR11921; SUCCINATE DEHYDROGENASE IRON-SULFUR PROTEIN; 1.
DR Pfam; PF13085; Fer2_3; 1.
DR Pfam; PF13183; Fer4_8; 1.
DR SUPFAM; SSF54292; 2Fe-2S ferredoxin-like; 1.
DR SUPFAM; SSF46548; alpha-helical ferredoxin; 1.
DR PROSITE; PS51085; 2FE2S_FER_2; 1.
DR PROSITE; PS00198; 4FE4S_FER_1; 1.
DR PROSITE; PS51379; 4FE4S_FER_2; 1.
PE 3: Inferred from homology;
KW 2Fe-2S {ECO:0000256|ARBA:ARBA00022714, ECO:0000256|RuleBase:RU361237};
KW 3Fe-4S {ECO:0000256|ARBA:ARBA00023291, ECO:0000256|RuleBase:RU361237};
KW 4Fe-4S {ECO:0000256|RuleBase:RU361237};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|RuleBase:RU361237};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|RuleBase:RU361237};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU361237};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002};
KW Tricarboxylic acid cycle {ECO:0000256|ARBA:ARBA00022532}.
FT DOMAIN 1..89
FT /note="2Fe-2S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51085"
FT DOMAIN 200..231
FT /note="4Fe-4S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51379"
SQ SEQUENCE 332 AA; 37630 MW; 2AA9E6F778948069 CRC64;
MKVSFKILRQ NNNLSPQFQS YTLDVNPSNT ILECLNRIKW ELDGSLTYRK NCRNTICGSC
AMKINGRSSL ACKENIVGEL KKINPYGGEF IPEIVISPLN NLPVIKDLVV DMKNFWQDLE
TIEPYVSTKA RNIPEKEFLQ TPEERKLLEQ TGNCIMCGAC YSECNAKEVN QEFVGPHALA
KSYRLLTDSR DTNSEKRLEE YNSVDRGVWG CTRCYMCNEV CPMDVAPLDQ ISKIKSEILA
QKDINDGTAI RHRKVLIELV RDGGWIDERK FGVMVVANYF RDIKGLLSIM PLGLRMLCSG
KFPFSFEPSE GTTEVRSIIS AIKNEESISP NS
//