ID F0VL45_NEOCL Unreviewed; 339 AA.
AC F0VL45;
DT 03-MAY-2011, integrated into UniProtKB/TrEMBL.
DT 03-MAY-2011, sequence version 1.
DT 24-JAN-2024, entry version 57.
DE RecName: Full=Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial {ECO:0000256|RuleBase:RU361237};
DE EC=1.3.5.1 {ECO:0000256|RuleBase:RU361237};
GN ORFNames=NCLIV_052230 {ECO:0000313|EMBL:CBZ54797.1};
OS Neospora caninum (strain Liverpool).
OC Eukaryota; Sar; Alveolata; Apicomplexa; Conoidasida; Coccidia;
OC Eucoccidiorida; Eimeriorina; Sarcocystidae; Neospora.
OX NCBI_TaxID=572307 {ECO:0000313|EMBL:CBZ54797.1, ECO:0000313|Proteomes:UP000007494};
RN [1] {ECO:0000313|Proteomes:UP000007494}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Liverpool {ECO:0000313|Proteomes:UP000007494};
RX PubMed=22457617; DOI=10.1371/journal.ppat.1002567;
RA Reid A.J., Vermont S.J., Cotton J.A., Harris D., Hill-Cawthorne G.A.,
RA Konen-Waisman S., Latham S.M., Mourier T., Norton R., Quail M.A.,
RA Sanders M., Shanmugam D., Sohal A., Wasmuth J.D., Brunk B., Grigg M.E.,
RA Howard J.C., Parkinson J., Roos D.S., Trees A.J., Berriman M., Pain A.,
RA Wastling J.M.;
RT "Comparative genomics of the apicomplexan parasites Toxoplasma gondii and
RT Neospora caninum: Coccidia differing in host range and transmission
RT strategy.";
RL PLoS Pathog. 8:e1002567-e1002567(2012).
CC -!- FUNCTION: Iron-sulfur protein (IP) subunit of succinate dehydrogenase
CC (SDH) that is involved in complex II of the mitochondrial electron
CC transport chain and is responsible for transferring electrons from
CC succinate to ubiquinone (coenzyme Q). {ECO:0000256|RuleBase:RU361237}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a quinone + succinate = a quinol + fumarate;
CC Xref=Rhea:RHEA:40523, ChEBI:CHEBI:24646, ChEBI:CHEBI:29806,
CC ChEBI:CHEBI:30031, ChEBI:CHEBI:132124;
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; fumarate
CC from succinate (eukaryal route): step 1/1.
CC {ECO:0000256|ARBA:ARBA00004788, ECO:0000256|RuleBase:RU361237}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane
CC {ECO:0000256|ARBA:ARBA00004443, ECO:0000256|RuleBase:RU361237};
CC Peripheral membrane protein {ECO:0000256|ARBA:ARBA00004443,
CC ECO:0000256|RuleBase:RU361237}; Matrix side
CC {ECO:0000256|ARBA:ARBA00004443, ECO:0000256|RuleBase:RU361237}.
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; FR823391; CBZ54797.1; -; Genomic_DNA.
DR RefSeq; XP_003884825.1; XM_003884776.1.
DR AlphaFoldDB; F0VL45; -.
DR GeneID; 13446501; -.
DR VEuPathDB; ToxoDB:NCLIV_052230; -.
DR eggNOG; KOG3049; Eukaryota.
DR InParanoid; F0VL45; -.
DR OrthoDB; 119960at2759; -.
DR UniPathway; UPA00223; UER01006.
DR Proteomes; UP000007494; Chromosome X.
DR GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
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:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0008177; F:succinate dehydrogenase (ubiquinone) activity; IEA:UniProtKB-EC.
DR GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-UniPathway.
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; IPR006058; 2Fe2S_fd_BS.
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; PF13534; Fer4_17; 1.
DR SUPFAM; SSF54292; 2Fe-2S ferredoxin-like; 1.
DR SUPFAM; SSF46548; alpha-helical ferredoxin; 1.
DR PROSITE; PS00197; 2FE2S_FER_1; 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|RuleBase:RU361237};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|RuleBase:RU361237};
KW Membrane {ECO:0000256|RuleBase:RU361237};
KW Metal-binding {ECO:0000256|RuleBase:RU361237};
KW Mitochondrion {ECO:0000256|RuleBase:RU361237};
KW Mitochondrion inner membrane {ECO:0000256|RuleBase:RU361237};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002};
KW Reference proteome {ECO:0000313|Proteomes:UP000007494};
KW Tricarboxylic acid cycle {ECO:0000256|ARBA:ARBA00022532}.
FT DOMAIN 45..132
FT /note="2Fe-2S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51085"
FT DOMAIN 214..244
FT /note="4Fe-4S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51379"
SQ SEQUENCE 339 AA; 38417 MW; 1DE12705113D8B5F CRC64;
MFLGLFASPP LASSYPPLLR VAQAASAGSQ MEGPKTADVR TFAIYRYNPE TDKRPYMQKY
ELDVSTCGPM VLDALIAIKD RQDPTLVFRR SCREGICGSC AMNVDGKNCL ACLTPIQRAE
RENEAMRLMP GQDIKHDRHE EEVVSRVTDK INHALFREAN PPVEILPLPH MMVLRDLVPD
MTNFYAQYRS VEPWLKRKTA KKDPNVENLQ SIEDRKKLDG MYECILCACC STSCPSYWWN
PQAYLGPAVL MQAFRWIADS RDEFTEERLA AINDTMKLYR CHGIMNCTVS CPKGLNPAGA
IKKMKDQVEA RFSPDWKNLQ AQQILQKSQK LAQDLGLSA
//