ID A0A0H5C6Y8_CYBJN Unreviewed; 261 AA.
AC A0A0H5C6Y8; A0A1E4RWU9;
DT 14-OCT-2015, integrated into UniProtKB/TrEMBL.
DT 14-OCT-2015, sequence version 1.
DT 24-JAN-2024, entry version 35.
DE RecName: Full=Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial {ECO:0000256|ARBA:ARBA00016766, ECO:0000256|RuleBase:RU361237};
DE EC=1.3.5.1 {ECO:0000256|ARBA:ARBA00012792, ECO:0000256|RuleBase:RU361237};
GN Name=SDH2 {ECO:0000313|EMBL:CEP24000.1};
GN ORFNames=BN1211_4706 {ECO:0000313|EMBL:CEP24000.1}, CYBJADRAFT_130877
GN {ECO:0000313|EMBL:ODV71757.1};
OS Cyberlindnera jadinii (strain ATCC 18201 / CBS 1600 / BCRC 20928 / JCM 3617
OS / NBRC 0987 / NRRL Y-1542) (Torula yeast) (Candida utilis).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Phaffomycetaceae; Cyberlindnera.
OX NCBI_TaxID=983966 {ECO:0000313|EMBL:CEP24000.1, ECO:0000313|Proteomes:UP000038830};
RN [1] {ECO:0000313|EMBL:CEP24000.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CBS1600 {ECO:0000313|EMBL:CEP24000.1};
RA Jaenicke S.;
RL Submitted (DEC-2014) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Proteomes:UP000038830}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 18201 / CBS 1600 / BCRC 20928 / JCM 3617 / NBRC 0987 /
RC NRRL Y-1542 {ECO:0000313|Proteomes:UP000038830};
RX PubMed=26150016; DOI=10.1016/j.jbiotec.2015.06.423;
RA Rupp O., Brinkrolf K., Buerth C., Kunigo M., Schneider J., Jaenicke S.,
RA Goesmann A., Puehler A., Jaeger K.-E., Ernst J.F.;
RT "The structure of the Cyberlindnera jadinii genome and its relation to
RT Candida utilis analyzed by the occurrence of single nucleotide
RT polymorphisms.";
RL J. Biotechnol. 211:20-30(2015).
RN [3] {ECO:0000313|EMBL:ODV71757.1, ECO:0000313|Proteomes:UP000094389}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 18201 / CBS 1600 / BCRC 20928 / JCM 3617 / NBRC 0987 /
RC NRRL Y-1542 {ECO:0000313|Proteomes:UP000094389}, and NRRL Y-1542
RC {ECO:0000313|EMBL:ODV71757.1};
RX PubMed=27535936; DOI=10.1073/pnas.1603941113;
RA Riley R., Haridas S., Wolfe K.H., Lopes M.R., Hittinger C.T., Goeker M.,
RA Salamov A.A., Wisecaver J.H., Long T.M., Calvey C.H., Aerts A.L.,
RA Barry K.W., Choi C., Clum A., Coughlan A.Y., Deshpande S., Douglass A.P.,
RA Hanson S.J., Klenk H.-P., LaButti K.M., Lapidus A., Lindquist E.A.,
RA Lipzen A.M., Meier-Kolthoff J.P., Ohm R.A., Otillar R.P., Pangilinan J.L.,
RA Peng Y., Rokas A., Rosa C.A., Scheuner C., Sibirny A.A., Slot J.C.,
RA Stielow J.B., Sun H., Kurtzman C.P., Blackwell M., Grigoriev I.V.,
RA Jeffries T.W.;
RT "Comparative genomics of biotechnologically important yeasts.";
RL Proc. Natl. Acad. Sci. U.S.A. 113:9882-9887(2016).
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; EC=1.3.5.1;
CC Evidence={ECO:0000256|ARBA:ARBA00000030};
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 -!- SUBUNIT: Component of complex II composed of four subunits: a
CC flavoprotein (FP), an iron-sulfur protein (IP), and a cytochrome b
CC composed of a large and a small subunit.
CC {ECO:0000256|ARBA:ARBA00011421}.
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; CDQK01000005; CEP24000.1; -; Genomic_DNA.
DR EMBL; KV453938; ODV71757.1; -; Genomic_DNA.
DR RefSeq; XP_020068796.1; XM_020212950.1.
DR STRING; 983966.A0A0H5C6Y8; -.
DR GeneID; 30987346; -.
DR OMA; DGQYFGP; -.
DR OrthoDB; 119960at2759; -.
DR UniPathway; UPA00223; UER01006.
DR Proteomes; UP000038830; Unassembled WGS sequence.
DR Proteomes; UP000094389; Unassembled WGS sequence.
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 CDD; cd00207; fer2; 1.
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:UP000094389};
KW Tricarboxylic acid cycle {ECO:0000256|ARBA:ARBA00022532}.
FT DOMAIN 30..121
FT /note="2Fe-2S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51085"
FT DOMAIN 163..193
FT /note="4Fe-4S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51379"
SQ SEQUENCE 261 AA; 29902 MW; 43785630C94D6D2B CRC64;
MFAKRFVTVT PLLSRGLAST TEKAPLIKTF NIYRWSPDTP EEKPRLQEYK IDLNDCGPMV
LDALLKIKNE QDATLTFRRS CREGICGSCA MNIGGRNTLA CLCRIDRDTS KNTKIYPLPH
MFVVRDLVPD LTHFYKQYKS IQPYLQRDTV PEDGKENLQS IADRKKLDGL YECILCACCS
TSCPSYWWNQ QEYLGPAVLM QAYRWLIDSR DEATHMRREL LQNSMSLYRC HTILNCTRTC
PKGLNPGKAI AEIKKGLSLE G
//
