ID A0A0A1TCP8_9HYPO Unreviewed; 410 AA.
AC A0A0A1TCP8;
DT 04-FEB-2015, integrated into UniProtKB/TrEMBL.
DT 04-FEB-2015, sequence version 1.
DT 27-MAR-2024, entry version 41.
DE RecName: Full=Lipoyl synthase, mitochondrial {ECO:0000256|HAMAP-Rule:MF_03123};
DE EC=2.8.1.8 {ECO:0000256|HAMAP-Rule:MF_03123};
DE AltName: Full=Lipoate synthase {ECO:0000256|HAMAP-Rule:MF_03123};
DE Short=LS {ECO:0000256|HAMAP-Rule:MF_03123};
DE Short=Lip-syn {ECO:0000256|HAMAP-Rule:MF_03123};
DE AltName: Full=Lipoic acid synthase {ECO:0000256|HAMAP-Rule:MF_03123};
GN ORFNames=VHEMI04049 {ECO:0000313|EMBL:CEJ86239.1};
OS [Torrubiella] hemipterigena.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Hypocreomycetidae; Hypocreales; Clavicipitaceae;
OC Clavicipitaceae incertae sedis; 'Torrubiella' clade.
OX NCBI_TaxID=1531966 {ECO:0000313|EMBL:CEJ86239.1, ECO:0000313|Proteomes:UP000039046};
RN [1] {ECO:0000313|EMBL:CEJ86239.1, ECO:0000313|Proteomes:UP000039046}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Horn F., Habel A., Scharf D.H., Dworschak J., Brakhage A.A., Guthke R.,
RA Hertweck C., Linde J.;
RT "Draft Genome Sequence and Gene Annotation of the Entomopathogenic Fungus
RT Verticillium hemipterigenum.";
RL Genome Announc. 3:e01439-e01414(2015).
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:0000256|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:0000256|ARBA:ARBA00043709, ECO:0000256|HAMAP-
CC Rule:MF_03123};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|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:0000256|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:0000256|HAMAP-Rule:MF_03123}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03123}.
CC -!- SIMILARITY: Belongs to the radical SAM superfamily. Lipoyl synthase
CC family. {ECO:0000256|HAMAP-Rule:MF_03123}.
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DR EMBL; CDHN01000002; CEJ86239.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0A1TCP8; -.
DR STRING; 1531966.A0A0A1TCP8; -.
DR HOGENOM; CLU_033144_1_2_1; -.
DR OrthoDB; 575at2759; -.
DR UniPathway; UPA00538; UER00593.
DR Proteomes; UP000039046; 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 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 {ECO:0000256|HAMAP-Rule:MF_03123};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|HAMAP-Rule:MF_03123};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|HAMAP-
KW Rule:MF_03123};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_03123}; Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03123};
KW Reference proteome {ECO:0000313|Proteomes:UP000039046};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW Rule:MF_03123}; Transferase {ECO:0000256|HAMAP-Rule:MF_03123}.
FT DOMAIN 138..361
FT /note="Radical SAM core"
FT /evidence="ECO:0000259|PROSITE:PS51918"
FT BINDING 124
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03123"
FT BINDING 129
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03123"
FT BINDING 135
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03123"
FT BINDING 155
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:0000256|HAMAP-Rule:MF_03123"
FT BINDING 159
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:0000256|HAMAP-Rule:MF_03123"
FT BINDING 162
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:0000256|HAMAP-Rule:MF_03123"
FT BINDING 372
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03123"
SQ SEQUENCE 410 AA; 45041 MW; 6EF2A5196B888ECA CRC64;
MASVGASLHR ARAPVRRALT AAPATLRCLA TIPPAEPNAT PKRKTYFKDS TVAPFSDFLG
TSSQAQALGP TDAYELRTAE VGPKGKKRTI TRLPEWLKTP IPSGNDNFKS IKKDLRGLNL
HTVCEEARCP NISECWGGSD KSAATATIML MGDTCTRGCR FCSVKTNRAP APLDPHEPEH
TAEALARWGL GYVVLTSVDR DDLADGGARH FAETIRKIKQ KKPSLLVEAL TGDFMGDLDM
VKIVAESGLD VYAHNVETVE ALTPYVRDRR ATFRQSLAVL KHVKEVRGKE GIITKTSIML
GLGEQEHEVM DALRELRKAD VDVVTFGQYM RPTKRHLKVE KYVTPDEFEM WRQRALDMGF
LYCASGPLVR SSYKAGEAFI ENVLRKRKAG VAVEGDAGKS AAGLEAETRV
//
