DRE2_COCP7
ID DRE2_COCP7 Reviewed; 321 AA.
AC C5P664;
DT 23-MAR-2010, integrated into UniProtKB/Swiss-Prot.
DT 01-SEP-2009, sequence version 1.
DT 03-AUG-2022, entry version 54.
DE RecName: Full=Fe-S cluster assembly protein DRE2 {ECO:0000255|HAMAP-Rule:MF_03115};
DE AltName: Full=Anamorsin homolog {ECO:0000255|HAMAP-Rule:MF_03115};
GN Name=DRE2 {ECO:0000255|HAMAP-Rule:MF_03115}; ORFNames=CPC735_035400;
OS Coccidioides posadasii (strain C735) (Valley fever fungus).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Onygenales; Onygenaceae; Coccidioides.
OX NCBI_TaxID=222929;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=C735;
RX PubMed=19717792; DOI=10.1101/gr.087551.108;
RA Sharpton T.J., Stajich J.E., Rounsley S.D., Gardner M.J., Wortman J.R.,
RA Jordar V.S., Maiti R., Kodira C.D., Neafsey D.E., Zeng Q., Hung C.-Y.,
RA McMahan C., Muszewska A., Grynberg M., Mandel M.A., Kellner E.M.,
RA Barker B.M., Galgiani J.N., Orbach M.J., Kirkland T.N., Cole G.T.,
RA Henn M.R., Birren B.W., Taylor J.W.;
RT "Comparative genomic analyses of the human fungal pathogens Coccidioides
RT and their relatives.";
RL Genome Res. 19:1722-1731(2009).
CC -!- FUNCTION: Component of the cytosolic iron-sulfur (Fe-S) protein
CC assembly (CIA) machinery required for the maturation of
CC extramitochondrial Fe-S proteins. Part of an electron transfer chain
CC functioning in an early step of cytosolic Fe-S biogenesis, facilitating
CC the de novo assembly of a [4Fe-4S] cluster on the scaffold complex
CC CFD1-NBP35. Electrons are transferred to DRE2 from NADPH via the
CC FAD- and FMN-containing protein TAH18. TAH18-DRE2 are also required for
CC the assembly of the diferric tyrosyl radical cofactor of ribonucleotide
CC reductase (RNR), probably by providing electrons for reduction during
CC radical cofactor maturation in the catalytic small subunit RNR2.
CC {ECO:0000255|HAMAP-Rule:MF_03115}.
CC -!- COFACTOR:
CC Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_03115};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_03115};
CC -!- SUBUNIT: Monomer. Interacts with TAH18. Interacts with MIA40.
CC {ECO:0000255|HAMAP-Rule:MF_03115}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_03115}.
CC Mitochondrion intermembrane space {ECO:0000255|HAMAP-Rule:MF_03115}.
CC -!- DOMAIN: The C-terminal domain binds 2 Fe-S clusters but is otherwise
CC mostly in an intrinsically disordered conformation. {ECO:0000255|HAMAP-
CC Rule:MF_03115}.
CC -!- DOMAIN: The N-terminal domain has structural similarity with S-
CC adenosyl-L-methionine-dependent methyltransferases, but does not bind
CC S-adenosyl-L-methionine. It is required for correct assembly of the 2
CC Fe-S clusters. {ECO:0000255|HAMAP-Rule:MF_03115}.
CC -!- DOMAIN: The twin Cx2C motifs are involved in the recognition by the
CC mitochondrial MIA40-ERV1 disulfide relay system. The formation of 2
CC disulfide bonds in the Cx2C motifs through dithiol/disulfide exchange
CC reactions effectively traps the protein in the mitochondrial
CC intermembrane space. {ECO:0000255|HAMAP-Rule:MF_03115}.
CC -!- SIMILARITY: Belongs to the anamorsin family. {ECO:0000255|HAMAP-
CC Rule:MF_03115}.
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DR EMBL; ACFW01000025; EER28204.1; -; Genomic_DNA.
DR RefSeq; XP_003070349.1; XM_003070303.1.
DR AlphaFoldDB; C5P664; -.
DR EnsemblFungi; EER28204; EER28204; CPC735_035400.
DR GeneID; 9695844; -.
DR KEGG; cpw:CPC735_035400; -.
DR VEuPathDB; FungiDB:CPC735_035400; -.
DR HOGENOM; CLU_067152_1_0_1; -.
DR Proteomes; UP000009084; Unassembled WGS sequence.
DR GO; GO:0005758; C:mitochondrial intermembrane space; IEA:UniProtKB-SubCell.
DR GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0009055; F:electron transfer activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0016226; P:iron-sulfur cluster assembly; IEA:UniProtKB-UniRule.
DR HAMAP; MF_03115; Anamorsin; 1.
DR InterPro; IPR007785; Anamorsin.
DR InterPro; IPR046408; CIAPIN1.
DR InterPro; IPR031838; Dre2_N.
DR PANTHER; PTHR13273; PTHR13273; 1.
DR Pfam; PF05093; CIAPIN1; 1.
DR Pfam; PF16803; DRE2_N; 1.
PE 3: Inferred from homology;
KW 2Fe-2S; 4Fe-4S; Cytoplasm; Iron; Iron-sulfur; Metal-binding; Mitochondrion.
FT CHAIN 1..321
FT /note="Fe-S cluster assembly protein DRE2"
FT /id="PRO_0000392385"
FT REGION 1..131
FT /note="N-terminal SAM-like domain"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03115"
FT REGION 132..213
FT /note="Linker"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03115"
FT REGION 223..239
FT /note="Fe-S binding site A"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03115"
FT REGION 284..298
FT /note="Fe-S binding site B"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03115"
FT MOTIF 284..287
FT /note="Cx2C motif 1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03115"
FT MOTIF 295..298
FT /note="Cx2C motif 2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03115"
FT BINDING 223
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03115"
FT BINDING 234
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03115"
FT BINDING 237
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03115"
FT BINDING 239
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03115"
FT BINDING 284
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03115"
FT BINDING 287
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03115"
FT BINDING 295
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03115"
FT BINDING 298
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03115"
SQ SEQUENCE 321 AA; 34444 MW; BAEDE08C0B5561FF CRC64;
MERMLLLSPP SLAARPERLN TILSSHSRYA TDLQMLDRVA AGLVSLPQST YDIVMLLTDV
DGLGTGSTSA MGRGVIQSVV RALRPGGKFK RENGTFPSTE CPDNTELMLA GLVFDDTGGL
LKPDFGPENI VPLKLGKRKP VHSVSSNGTG TSGPHVNMQL STGSMLKGQT TTIKGVGFVD
FTDDPSLSEA DIYSGQTDDE LIDEETLLDG EDMGRPIIQP PECRPKAGKR RRACKDCTCG
LAERLREEDK AARAKADATL ETMKLAPKEL AEVDFTVQGK LGSCGNCALG DAFRCDGCPY
IGLPPFKPGE EVRLLSNDVQ L
