MTND1_COPC7
ID MTND1_COPC7 Reviewed; 178 AA.
AC A8N4R7;
DT 14-DEC-2011, integrated into UniProtKB/Swiss-Prot.
DT 15-JAN-2008, sequence version 1.
DT 03-AUG-2022, entry version 65.
DE RecName: Full=Acireductone dioxygenase 1 {ECO:0000255|HAMAP-Rule:MF_03154};
DE AltName: Full=Acireductone dioxygenase (Fe(2+)-requiring) 1 {ECO:0000255|HAMAP-Rule:MF_03154};
DE Short=ARD' 1 {ECO:0000255|HAMAP-Rule:MF_03154};
DE Short=Fe-ARD 1 {ECO:0000255|HAMAP-Rule:MF_03154};
DE EC=1.13.11.54 {ECO:0000255|HAMAP-Rule:MF_03154};
DE AltName: Full=Acireductone dioxygenase (Ni(2+)-requiring) 1 {ECO:0000255|HAMAP-Rule:MF_03154};
DE Short=ARD 1 {ECO:0000255|HAMAP-Rule:MF_03154};
DE Short=Ni-ARD 1 {ECO:0000255|HAMAP-Rule:MF_03154};
DE EC=1.13.11.53 {ECO:0000255|HAMAP-Rule:MF_03154};
GN Name=ADI1-1 {ECO:0000255|HAMAP-Rule:MF_03154}; ORFNames=CC1G_11132;
OS Coprinopsis cinerea (strain Okayama-7 / 130 / ATCC MYA-4618 / FGSC 9003)
OS (Inky cap fungus) (Hormographiella aspergillata).
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Agaricomycetes;
OC Agaricomycetidae; Agaricales; Psathyrellaceae; Coprinopsis.
OX NCBI_TaxID=240176;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Okayama-7 / 130 / ATCC MYA-4618 / FGSC 9003;
RX PubMed=20547848; DOI=10.1073/pnas.1003391107;
RA Stajich J.E., Wilke S.K., Ahren D., Au C.H., Birren B.W., Borodovsky M.,
RA Burns C., Canbaeck B., Casselton L.A., Cheng C.K., Deng J., Dietrich F.S.,
RA Fargo D.C., Farman M.L., Gathman A.C., Goldberg J., Guigo R., Hoegger P.J.,
RA Hooker J.B., Huggins A., James T.Y., Kamada T., Kilaru S., Kodira C.,
RA Kuees U., Kupfer D., Kwan H.S., Lomsadze A., Li W., Lilly W.W., Ma L.-J.,
RA Mackey A.J., Manning G., Martin F., Muraguchi H., Natvig D.O.,
RA Palmerini H., Ramesh M.A., Rehmeyer C.J., Roe B.A., Shenoy N., Stanke M.,
RA Ter-Hovhannisyan V., Tunlid A., Velagapudi R., Vision T.J., Zeng Q.,
RA Zolan M.E., Pukkila P.J.;
RT "Insights into evolution of multicellular fungi from the assembled
RT chromosomes of the mushroom Coprinopsis cinerea (Coprinus cinereus).";
RL Proc. Natl. Acad. Sci. U.S.A. 107:11889-11894(2010).
CC -!- FUNCTION: Catalyzes 2 different reactions between oxygen and the
CC acireductone 1,2-dihydroxy-3-keto-5-methylthiopentene (DHK-MTPene)
CC depending upon the metal bound in the active site. Fe-containing
CC acireductone dioxygenase (Fe-ARD) produces formate and 2-keto-4-
CC methylthiobutyrate (KMTB), the alpha-ketoacid precursor of methionine
CC in the methionine recycle pathway. Ni-containing acireductone
CC dioxygenase (Ni-ARD) produces methylthiopropionate, carbon monoxide and
CC formate, and does not lie on the methionine recycle pathway.
CC {ECO:0000255|HAMAP-Rule:MF_03154}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1,2-dihydroxy-5-(methylsulfanyl)pent-1-en-3-one + O2 = 4-
CC methylsulfanyl-2-oxobutanoate + formate + 2 H(+);
CC Xref=Rhea:RHEA:24504, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:15740, ChEBI:CHEBI:16723, ChEBI:CHEBI:49252;
CC EC=1.13.11.54; Evidence={ECO:0000255|HAMAP-Rule:MF_03154};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1,2-dihydroxy-5-(methylsulfanyl)pent-1-en-3-one + O2 = 3-
CC (methylsulfanyl)propanoate + CO + formate + 2 H(+);
CC Xref=Rhea:RHEA:14161, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:15740, ChEBI:CHEBI:17245, ChEBI:CHEBI:49016,
CC ChEBI:CHEBI:49252; EC=1.13.11.53; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_03154};
CC -!- COFACTOR:
CC Name=Fe(2+); Xref=ChEBI:CHEBI:29033;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_03154};
CC Name=Ni(2+); Xref=ChEBI:CHEBI:49786;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_03154};
CC Note=Binds either 1 Fe or Ni cation per monomer. Iron-binding promotes
CC an acireductone dioxygenase reaction producing 2-keto-4-
CC methylthiobutyrate, while nickel-binding promotes an acireductone
CC dioxygenase reaction producing 3-(methylsulfanyl)propanoate.
CC {ECO:0000255|HAMAP-Rule:MF_03154};
CC -!- PATHWAY: Amino-acid biosynthesis; L-methionine biosynthesis via salvage
CC pathway; L-methionine from S-methyl-5-thio-alpha-D-ribose 1-phosphate:
CC step 5/6. {ECO:0000255|HAMAP-Rule:MF_03154}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_03154}.
CC Nucleus {ECO:0000255|HAMAP-Rule:MF_03154}.
CC -!- SIMILARITY: Belongs to the acireductone dioxygenase (ARD) family.
CC {ECO:0000255|HAMAP-Rule:MF_03154}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AACS02000003; EAU91946.1; -; Genomic_DNA.
DR RefSeq; XP_001829862.1; XM_001829810.1.
DR AlphaFoldDB; A8N4R7; -.
DR SMR; A8N4R7; -.
DR STRING; 5346.XP_001829862.1; -.
DR PRIDE; A8N4R7; -.
DR EnsemblFungi; EAU91946; EAU91946; CC1G_11132.
DR GeneID; 6006299; -.
DR KEGG; cci:CC1G_11132; -.
DR VEuPathDB; FungiDB:CC1G_11132; -.
DR eggNOG; KOG2107; Eukaryota.
DR HOGENOM; CLU_090154_1_0_1; -.
DR InParanoid; A8N4R7; -.
DR OMA; RGQEDEW; -.
DR OrthoDB; 1166094at2759; -.
DR UniPathway; UPA00904; UER00878.
DR Proteomes; UP000001861; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0010308; F:acireductone dioxygenase (Ni2+-requiring) activity; IEA:RHEA.
DR GO; GO:0010309; F:acireductone dioxygenase [iron(II)-requiring] activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005506; F:iron ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0019509; P:L-methionine salvage from methylthioadenosine; IEA:UniProtKB-UniRule.
DR CDD; cd02232; cupin_ARD; 1.
DR Gene3D; 2.60.120.10; -; 1.
DR HAMAP; MF_03154; Salvage_MtnD_euk; 1.
DR InterPro; IPR004313; ARD.
DR InterPro; IPR027496; ARD_euk.
DR InterPro; IPR014710; RmlC-like_jellyroll.
DR InterPro; IPR011051; RmlC_Cupin_sf.
DR PANTHER; PTHR23418; PTHR23418; 1.
DR Pfam; PF03079; ARD; 1.
DR SUPFAM; SSF51182; SSF51182; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis; Cytoplasm; Dioxygenase; Iron; Metal-binding;
KW Methionine biosynthesis; Nickel; Nucleus; Oxidoreductase;
KW Reference proteome.
FT CHAIN 1..178
FT /note="Acireductone dioxygenase 1"
FT /id="PRO_0000414355"
FT BINDING 84
FT /ligand="Fe(2+)"
FT /ligand_id="ChEBI:CHEBI:29033"
FT /ligand_note="for iron-dependent acireductone dioxygenase
FT activity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03154"
FT BINDING 84
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /ligand_note="for nickel-dependent acireductone dioxygenase
FT activity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03154"
FT BINDING 86
FT /ligand="Fe(2+)"
FT /ligand_id="ChEBI:CHEBI:29033"
FT /ligand_note="for iron-dependent acireductone dioxygenase
FT activity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03154"
FT BINDING 86
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /ligand_note="for nickel-dependent acireductone dioxygenase
FT activity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03154"
FT BINDING 90
FT /ligand="Fe(2+)"
FT /ligand_id="ChEBI:CHEBI:29033"
FT /ligand_note="for iron-dependent acireductone dioxygenase
FT activity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03154"
FT BINDING 90
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /ligand_note="for nickel-dependent acireductone dioxygenase
FT activity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03154"
FT BINDING 130
FT /ligand="Fe(2+)"
FT /ligand_id="ChEBI:CHEBI:29033"
FT /ligand_note="for iron-dependent acireductone dioxygenase
FT activity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03154"
FT BINDING 130
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /ligand_note="for nickel-dependent acireductone dioxygenase
FT activity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03154"
SQ SEQUENCE 178 AA; 20872 MW; 0DD4B7D5AE415AA5 CRC64;
MRAYYFDNIP GDQRLPHDSG RPVSEDTLRK LNISYWRIEL DGYLPKLNAV AEERGYKNRD
FINVSKAGLG DSYEEKLKNF FSEHMHEDEE IRYVVDGSGF FDVRESPSDE WIRIGVEPGD
LLVIPAGIYH RFTLDENNYI KAIRLFQDEP KWIPYNRSEE TEVNPHRINY LREIGVGA
