ID   LIPA_PYRTR              Reviewed;         417 AA.
AC   B2WBE8;
DT   05-OCT-2010, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-2008, sequence version 1.
DT   24-JAN-2024, entry version 75.
DE   RecName: Full=Lipoyl synthase, mitochondrial {ECO:0000255|HAMAP-Rule:MF_03123};
DE            EC=2.8.1.8 {ECO:0000255|HAMAP-Rule:MF_03123};
DE   AltName: Full=Lipoate synthase {ECO:0000255|HAMAP-Rule:MF_03123};
DE            Short=LS {ECO:0000255|HAMAP-Rule:MF_03123};
DE            Short=Lip-syn {ECO:0000255|HAMAP-Rule:MF_03123};
DE   AltName: Full=Lipoic acid synthase {ECO:0000255|HAMAP-Rule:MF_03123};
DE   Flags: Precursor;
GN   ORFNames=PTRG_06961;
OS   Pyrenophora tritici-repentis (strain Pt-1C-BFP) (Wheat tan spot fungus)
OS   (Drechslera tritici-repentis).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC   Pleosporomycetidae; Pleosporales; Pleosporineae; Pleosporaceae;
OC   Pyrenophora.
OX   NCBI_TaxID=426418;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Pt-1C-BFP;
RX   PubMed=23316438; DOI=10.1534/g3.112.004044;
RA   Manning V.A., Pandelova I., Dhillon B., Wilhelm L.J., Goodwin S.B.,
RA   Berlin A.M., Figueroa M., Freitag M., Hane J.K., Henrissat B., Holman W.H.,
RA   Kodira C.D., Martin J., Oliver R.P., Robbertse B., Schackwitz W.,
RA   Schwartz D.C., Spatafora J.W., Turgeon B.G., Yandava C., Young S., Zhou S.,
RA   Zeng Q., Grigoriev I.V., Ma L.-J., Ciuffetti L.M.;
RT   "Comparative genomics of a plant-pathogenic fungus, Pyrenophora tritici-
RT   repentis, reveals transduplication and the impact of repeat elements on
RT   pathogenicity and population divergence.";
RL   G3 (Bethesda) 3:41-63(2013).
CC   -!- FUNCTION: Catalyzes the radical-mediated insertion of two sulfur atoms
CC       into the C-6 and C-8 positions of the octanoyl moiety bound to the
CC       lipoyl domains of lipoate-dependent enzymes, thereby converting the
CC       octanoylated domains into lipoylated derivatives. {ECO:0000255|HAMAP-
CC       Rule:MF_03123}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=[[Fe-S] cluster scaffold protein carrying a second [4Fe-
CC         4S](2+) cluster] + 4 H(+) + N(6)-octanoyl-L-lysyl-[protein] + 2
CC         oxidized [2Fe-2S]-[ferredoxin] + 2 S-adenosyl-L-methionine = 2 5'-
CC         deoxyadenosine + [[Fe-S] cluster scaffold protein] + 4 Fe(3+) + 2
CC         hydrogen sulfide + 2 L-methionine + N(6)-[(R)-dihydrolipoyl]-L-lysyl-
CC         [protein] + 2 reduced [2Fe-2S]-[ferredoxin]; Xref=Rhea:RHEA:16585,
CC         Rhea:RHEA-COMP:9928, Rhea:RHEA-COMP:10000, Rhea:RHEA-COMP:10001,
CC         Rhea:RHEA-COMP:10475, Rhea:RHEA-COMP:14568, Rhea:RHEA-COMP:14569,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:17319, ChEBI:CHEBI:29034,
CC         ChEBI:CHEBI:29919, ChEBI:CHEBI:33722, ChEBI:CHEBI:33737,
CC         ChEBI:CHEBI:33738, ChEBI:CHEBI:57844, ChEBI:CHEBI:59789,
CC         ChEBI:CHEBI:78809, ChEBI:CHEBI:83100; EC=2.8.1.8;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_03123};
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_03123};
CC       Note=Binds 2 [4Fe-4S] clusters per subunit. One cluster is coordinated
CC       with 3 cysteines and an exchangeable S-adenosyl-L-methionine.
CC       {ECO:0000255|HAMAP-Rule:MF_03123};
CC   -!- PATHWAY: Protein modification; protein lipoylation via endogenous
CC       pathway; protein N(6)-(lipoyl)lysine from octanoyl-[acyl-carrier-
CC       protein]: step 2/2. {ECO:0000255|HAMAP-Rule:MF_03123}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion {ECO:0000255|HAMAP-Rule:MF_03123}.
CC   -!- SIMILARITY: Belongs to the radical SAM superfamily. Lipoyl synthase
CC       family. {ECO:0000255|HAMAP-Rule:MF_03123}.
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DR   EMBL; DS231621; EDU49880.1; -; Genomic_DNA.
DR   RefSeq; XP_001937293.1; XM_001937258.1.
DR   AlphaFoldDB; B2WBE8; -.
DR   SMR; B2WBE8; -.
DR   STRING; 426418.B2WBE8; -.
DR   EnsemblFungi; EDU49880; EDU49880; PTRG_06961.
DR   GeneID; 6345232; -.
DR   eggNOG; KOG2672; Eukaryota.
DR   HOGENOM; CLU_033144_2_0_1; -.
DR   InParanoid; B2WBE8; -.
DR   OMA; PYCDIDF; -.
DR   OrthoDB; 575at2759; -.
DR   UniPathway; UPA00538; UER00593.
DR   Proteomes; UP000001471; Unassembled WGS sequence.
DR   GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-SubCell.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0016992; F:lipoate synthase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   CDD; cd01335; Radical_SAM; 1.
DR   Gene3D; 3.20.20.70; Aldolase class I; 1.
DR   HAMAP; MF_00206; Lipoyl_synth; 1.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR006638; Elp3/MiaA/NifB-like_rSAM.
DR   InterPro; IPR031691; LIAS_N.
DR   InterPro; IPR003698; Lipoyl_synth.
DR   InterPro; IPR007197; rSAM.
DR   NCBIfam; TIGR00510; lipA; 1.
DR   PANTHER; PTHR10949; LIPOYL SYNTHASE; 1.
DR   PANTHER; PTHR10949:SF0; LIPOYL SYNTHASE, MITOCHONDRIAL; 1.
DR   Pfam; PF16881; LIAS_N; 1.
DR   Pfam; PF04055; Radical_SAM; 1.
DR   PIRSF; PIRSF005963; Lipoyl_synth; 1.
DR   SFLD; SFLDF00271; lipoyl_synthase; 1.
DR   SFLD; SFLDG01058; lipoyl_synthase_like; 1.
DR   SMART; SM00729; Elp3; 1.
DR   SUPFAM; SSF102114; Radical SAM enzymes; 1.
DR   PROSITE; PS51918; RADICAL_SAM; 1.
PE   3: Inferred from homology;
KW   4Fe-4S; Iron; Iron-sulfur; Metal-binding; Mitochondrion;
KW   Reference proteome; S-adenosyl-L-methionine; Transferase; Transit peptide.
FT   TRANSIT         1..30
FT                   /note="Mitochondrion"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03123"
FT   CHAIN           31..417
FT                   /note="Lipoyl synthase, mitochondrial"
FT                   /id="PRO_0000398285"
FT   DOMAIN          146..367
FT                   /note="Radical SAM core"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01266"
FT   REGION          23..62
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        23..43
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         132
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03123"
FT   BINDING         137
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03123"
FT   BINDING         143
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03123"
FT   BINDING         163
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="2"
FT                   /ligand_note="4Fe-4S-S-AdoMet"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03123"
FT   BINDING         167
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="2"
FT                   /ligand_note="4Fe-4S-S-AdoMet"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03123"
FT   BINDING         170
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="2"
FT                   /ligand_note="4Fe-4S-S-AdoMet"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03123"
FT   BINDING         378
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03123"
SQ   SEQUENCE   417 AA;  46079 MW;  56EB27FD34072E72 CRC64;
     MATSIPRSRC FLTSSTLKVV PRSRTPLRSF ATTSDTPQTS VPEAPGKRSR PPTSFSDTLN
     AGPSFGDFVN PNAPLSPTEA YEIKTVQVGP EGRKKTITRL PEWLRTPIPS NANQNYKQIK
     KDLRGLNLAT VCEEARCPNI SDCWGGSSKS AATATIMLMG DTCTRGCRFC AVKTSKAPPP
     LDPHEPENTA EALRRWGLGY VVITVVDRDD LADSGAHHIA ETIMKIKQKN PTQLVELLGG
     DYGGNLEMAK VVARSGVDVF AHNIETTERL TPFVRDRRAK FRQSLDVLRS AKEERPELIT
     KTSMMLGLGE TDEDLWHALR ELRANNVDVV TFGQYMRPTK RHMAVHDYVT PDKFELWRQR
     ALDMGFLYCA SGPLVRSSYK AGEAFIENVL KKRRLGSSAG KNDVAELSAA EEVGKAL
//