ID A0A1R3RML7_ASPC5 Unreviewed; 240 AA.
AC A0A1R3RML7;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 27-MAR-2024, entry version 28.
DE RecName: Full=Methylthioribulose-1-phosphate dehydratase {ECO:0000256|HAMAP-Rule:MF_03116};
DE Short=MTRu-1-P dehydratase {ECO:0000256|HAMAP-Rule:MF_03116};
DE EC=4.2.1.109 {ECO:0000256|HAMAP-Rule:MF_03116};
GN Name=MDE1 {ECO:0000256|HAMAP-Rule:MF_03116};
GN ORFNames=ASPCADRAFT_207028 {ECO:0000313|EMBL:OOF95648.1},
GN ASPCADRAFT_48376 {ECO:0000313|EMBL:OOF95699.1};
OS Aspergillus carbonarius (strain ITEM 5010).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus.
OX NCBI_TaxID=602072 {ECO:0000313|EMBL:OOF95699.1, ECO:0000313|Proteomes:UP000188318};
RN [1] {ECO:0000313|EMBL:OOF95699.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ITEM 5010 {ECO:0000313|EMBL:OOF95699.1};
RG DOE Joint Genome Institute;
RA Riley R., Kuo A., Sun H., Pangilinan J., Culley D., Salamov A.,
RA Magnuson J., Bruno K., Henrissat B., Berka R., Tsang A., Barry K.,
RA lapidus A., Martin J., Lindquist E., Wang Z., Baker S., Grigoriev I.,
RA Nordberg H.P., Cantor M.N., Hua S.X.;
RL Submitted (DEC-2016) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Proteomes:UP000188318}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ITEM 5010 {ECO:0000313|Proteomes:UP000188318};
RX PubMed=28196534; DOI=10.1186/s13059-017-1151-0;
RA de Vries R.P., Riley R., Wiebenga A., Aguilar-Osorio G., Amillis S.,
RA Uchima C.A., Anderluh G., Asadollahi M., Askin M., Barry K., Battaglia E.,
RA Bayram O., Benocci T., Braus-Stromeyer S.A., Caldana C., Canovas D.,
RA Cerqueira G.C., Chen F., Chen W., Choi C., Clum A., Dos Santos R.A.,
RA Damasio A.R., Diallinas G., Emri T., Fekete E., Flipphi M., Freyberg S.,
RA Gallo A., Gournas C., Habgood R., Hainaut M., Harispe M.L., Henrissat B.,
RA Hilden K.S., Hope R., Hossain A., Karabika E., Karaffa L., Karanyi Z.,
RA Krasevec N., Kuo A., Kusch H., LaButti K., Lagendijk E.L., Lapidus A.,
RA Levasseur A., Lindquist E., Lipzen A., Logrieco A.F., MacCabe A.,
RA Maekelae M.R., Malavazi I., Melin P., Meyer V., Mielnichuk N., Miskei M.,
RA Molnar A.P., Mule G., Ngan C.Y., Orejas M., Orosz E., Ouedraogo J.P.,
RA Overkamp K.M., Park H.-S., Perrone G., Piumi F., Punt P.J., Ram A.F.,
RA Ramon A., Rauscher S., Record E., Riano-Pachon D.M., Robert V., Roehrig J.,
RA Ruller R., Salamov A., Salih N.S., Samson R.A., Sandor E., Sanguinetti M.,
RA Schuetze T., Sepcic K., Shelest E., Sherlock G., Sophianopoulou V.,
RA Squina F.M., Sun H., Susca A., Todd R.B., Tsang A., Unkles S.E.,
RA van de Wiele N., van Rossen-Uffink D., Oliveira J.V., Vesth T.C.,
RA Visser J., Yu J.-H., Zhou M., Andersen M.R., Archer D.B., Baker S.E.,
RA Benoit I., Brakhage A.A., Braus G.H., Fischer R., Frisvad J.C.,
RA Goldman G.H., Houbraken J., Oakley B., Pocsi I., Scazzocchio C.,
RA Seiboth B., vanKuyk P.A., Wortman J., Dyer P.S., Grigoriev I.V.;
RT "Comparative genomics reveals high biological diversity and specific
RT adaptations in the industrially and medically important fungal genus
RT Aspergillus.";
RL Genome Biol. 18:RESEARCH28.1-RESEARCH28.45(2017).
CC -!- FUNCTION: Catalyzes the dehydration of methylthioribulose-1-phosphate
CC (MTRu-1-P) into 2,3-diketo-5-methylthiopentyl-1-phosphate (DK-MTP-1-P).
CC {ECO:0000256|HAMAP-Rule:MF_03116}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=S-methyl-5-thio-D-ribulose 1-phosphate = 5-methylsulfanyl-2,3-
CC dioxopentyl phosphate + H2O; Xref=Rhea:RHEA:15549, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:58548, ChEBI:CHEBI:58828; EC=4.2.1.109;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_03116};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_03116};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000256|HAMAP-Rule:MF_03116};
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 2/6. {ECO:0000256|HAMAP-Rule:MF_03116}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_03116}.
CC -!- SIMILARITY: Belongs to the aldolase class II family. MtnB subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_03116}.
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DR EMBL; KV907499; OOF95648.1; -; Genomic_DNA.
DR EMBL; KV907499; OOF95699.1; -; Genomic_DNA.
DR STRING; 602072.A0A1R3RML7; -.
DR VEuPathDB; FungiDB:ASPCADRAFT_207028; -.
DR VEuPathDB; FungiDB:ASPCADRAFT_48376; -.
DR OMA; HGLYTWG; -.
DR OrthoDB; 275419at2759; -.
DR UniPathway; UPA00904; UER00875.
DR Proteomes; UP000188318; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0046570; F:methylthioribulose 1-phosphate dehydratase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0019509; P:L-methionine salvage from methylthioadenosine; IEA:UniProtKB-UniPathway.
DR GO; GO:0019284; P:L-methionine salvage from S-adenosylmethionine; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.225.10; Class II aldolase/adducin N-terminal domain; 1.
DR HAMAP; MF_03116; Salvage_MtnB_euk; 1.
DR InterPro; IPR001303; Aldolase_II/adducin_N.
DR InterPro; IPR036409; Aldolase_II/adducin_N_sf.
DR InterPro; IPR017714; MethylthioRu-1-P_deHdtase_MtnB.
DR InterPro; IPR027514; Salvage_MtnB_euk.
DR NCBIfam; TIGR03328; salvage_mtnB; 1.
DR PANTHER; PTHR10640; METHYLTHIORIBULOSE-1-PHOSPHATE DEHYDRATASE; 1.
DR PANTHER; PTHR10640:SF7; METHYLTHIORIBULOSE-1-PHOSPHATE DEHYDRATASE; 1.
DR Pfam; PF00596; Aldolase_II; 1.
DR SMART; SM01007; Aldolase_II; 1.
DR SUPFAM; SSF53639; AraD/HMP-PK domain-like; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605, ECO:0000256|HAMAP-
KW Rule:MF_03116};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_03116};
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|HAMAP-Rule:MF_03116};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_03116};
KW Methionine biosynthesis {ECO:0000256|ARBA:ARBA00023167, ECO:0000256|HAMAP-
KW Rule:MF_03116}; Reference proteome {ECO:0000313|Proteomes:UP000188318};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|HAMAP-Rule:MF_03116}.
FT DOMAIN 24..229
FT /note="Class II aldolase/adducin N-terminal"
FT /evidence="ECO:0000259|SMART:SM01007"
FT REGION 1..21
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 146
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03116"
FT BINDING 100
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03116"
FT BINDING 117
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03116"
FT BINDING 119
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03116"
FT BINDING 202
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03116"
SQ SEQUENCE 240 AA; 27031 MW; 395AE9CF646AF3CA CRC64;
MAEEIQQKNN DHLVQSADPE HPANKIPDLC RRFYNWGWVT GTGGGTSIRH GDHIFIAPSG
VQKEMMQPDN IFVLEFPTPK YPPSERKYIR KPLNLNPSAC TPLFLTAFEQ GAGCCIHTHS
QWAVLVTLLV EREKGPDACF EISNIEQIKG IPRGKGKGML GFFDTLSIPI IENTAFEEDL
TGSLEKAMEK YPDTYAVLVR RHGIYVWGDN VAKAKTQCES LDYIFQLAVE MHKLGLPWVK
//
