ID A0A3Q0KEF0_SCHMA Unreviewed; 459 AA.
AC A0A3Q0KEF0;
DT 13-FEB-2019, integrated into UniProtKB/TrEMBL.
DT 13-FEB-2019, sequence version 1.
DT 27-MAR-2024, entry version 22.
DE RecName: Full=Adenylyltransferase and sulfurtransferase MOCS3 homolog {ECO:0000256|HAMAP-Rule:MF_03049};
DE AltName: Full=UBA4 homolog {ECO:0000256|HAMAP-Rule:MF_03049};
DE AltName: Full=Ubiquitin-like protein activator 4 homolog {ECO:0000256|HAMAP-Rule:MF_03049};
DE Includes:
DE RecName: Full=Adenylyltransferase {ECO:0000256|HAMAP-Rule:MF_03049};
DE EC=2.7.7.- {ECO:0000256|HAMAP-Rule:MF_03049};
DE Includes:
DE RecName: Full=Sulfurtransferase {ECO:0000256|HAMAP-Rule:MF_03049};
DE EC=2.8.1.- {ECO:0000256|HAMAP-Rule:MF_03049};
OS Schistosoma mansoni (Blood fluke).
OC Eukaryota; Metazoa; Spiralia; Lophotrochozoa; Platyhelminthes; Trematoda;
OC Digenea; Strigeidida; Schistosomatoidea; Schistosomatidae; Schistosoma.
OX NCBI_TaxID=6183 {ECO:0000313|Proteomes:UP000008854, ECO:0000313|WBParaSite:Smp_035280.1};
RN [1] {ECO:0000313|Proteomes:UP000008854}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Puerto Rican {ECO:0000313|Proteomes:UP000008854};
RX PubMed=22253936; DOI=10.1371/journal.pntd.0001455;
RA Protasio A.V., Tsai I.J., Babbage A., Nichol S., Hunt M., Aslett M.A.,
RA De Silva N., Velarde G.S., Anderson T.J., Clark R.C., Davidson C.,
RA Dillon G.P., Holroyd N.E., LoVerde P.T., Lloyd C., McQuillan J.,
RA Oliveira G., Otto T.D., Parker-Manuel S.J., Quail M.A., Wilson R.A.,
RA Zerlotini A., Dunne D.W., Berriman M.;
RT "A systematically improved high quality genome and transcriptome of the
RT human blood fluke Schistosoma mansoni.";
RL PLoS Negl. Trop. Dis. 6:E1455-E1455(2012).
RN [2] {ECO:0000313|WBParaSite:Smp_035280.1}
RP IDENTIFICATION.
RC STRAIN=Puerto Rican {ECO:0000313|WBParaSite:Smp_035280.1};
RG WormBaseParasite;
RL Submitted (DEC-2018) to UniProtKB.
CC -!- FUNCTION: Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA
CC wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Acts
CC by mediating the C-terminal thiocarboxylation of the sulfur carrier
CC URM1. Its N-terminus first activates URM1 as acyl-adenylate (-COAMP),
CC then the persulfide sulfur on the catalytic cysteine is transferred to
CC URM1 to form thiocarboxylation (-COSH) of its C-terminus. The reaction
CC probably involves hydrogen sulfide that is generated from the
CC persulfide intermediate and that acts as nucleophile towards URM1.
CC Subsequently, a transient disulfide bond is formed. Does not use
CC thiosulfate as sulfur donor; NFS1 probably acting as a sulfur donor for
CC thiocarboxylation reactions. {ECO:0000256|HAMAP-Rule:MF_03049}.
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_03049};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000256|HAMAP-Rule:MF_03049};
CC -!- PATHWAY: tRNA modification; 5-methoxycarbonylmethyl-2-thiouridine-tRNA
CC biosynthesis. {ECO:0000256|HAMAP-Rule:MF_03049}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_03049}.
CC -!- SIMILARITY: In the N-terminal section; belongs to the HesA/MoeB/ThiF
CC family. UBA4 subfamily. {ECO:0000256|HAMAP-Rule:MF_03049}.
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DR AlphaFoldDB; A0A3Q0KEF0; -.
DR STRING; 6183.A0A3Q0KEF0; -.
DR EnsemblMetazoa; Smp_035280.1; Smp_035280.1; Smp_035280.
DR WBParaSite; Smp_035280.1; Smp_035280.1; Smp_035280.
DR InParanoid; A0A3Q0KEF0; -.
DR UniPathway; UPA00988; -.
DR Proteomes; UP000008854; Unassembled WGS sequence.
DR GO; GO:0005829; C:cytosol; IEA:InterPro.
DR GO; GO:0070566; F:adenylyltransferase activity; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0016783; F:sulfurtransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0008641; F:ubiquitin-like modifier activating enzyme activity; IEA:InterPro.
DR GO; GO:0006777; P:Mo-molybdopterin cofactor biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0002143; P:tRNA wobble position uridine thiolation; IEA:InterPro.
DR CDD; cd00757; ThiF_MoeB_HesA_family; 1.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR Gene3D; 3.40.250.10; Rhodanese-like domain; 1.
DR HAMAP; MF_03049; MOCS3_Uba4; 1.
DR InterPro; IPR028885; MOCS3/Uba4.
DR InterPro; IPR001763; Rhodanese-like_dom.
DR InterPro; IPR036873; Rhodanese-like_dom_sf.
DR InterPro; IPR045886; ThiF/MoeB/HesA.
DR InterPro; IPR000594; ThiF_NAD_FAD-bd.
DR InterPro; IPR035985; Ubiquitin-activating_enz.
DR PANTHER; PTHR10953:SF102; ADENYLYLTRANSFERASE AND SULFURTRANSFERASE MOCS3; 1.
DR PANTHER; PTHR10953; UBIQUITIN-ACTIVATING ENZYME E1; 1.
DR Pfam; PF00581; Rhodanese; 1.
DR Pfam; PF00899; ThiF; 1.
DR SMART; SM00450; RHOD; 1.
DR SUPFAM; SSF69572; Activating enzymes of the ubiquitin-like proteins; 1.
DR PROSITE; PS50206; RHODANESE_3; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_03049};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_03049};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_03049};
KW Molybdenum cofactor biosynthesis {ECO:0000256|ARBA:ARBA00023150,
KW ECO:0000256|HAMAP-Rule:MF_03049};
KW Multifunctional enzyme {ECO:0000256|ARBA:ARBA00023268, ECO:0000256|HAMAP-
KW Rule:MF_03049};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_03049}; Reference proteome {ECO:0000313|Proteomes:UP000008854};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_03049};
KW tRNA processing {ECO:0000256|ARBA:ARBA00022694, ECO:0000256|HAMAP-
KW Rule:MF_03049};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|HAMAP-Rule:MF_03049}.
FT DOMAIN 325..457
FT /note="Rhodanese"
FT /evidence="ECO:0000259|PROSITE:PS50206"
FT ACT_SITE 209
FT /note="Glycyl thioester intermediate; for
FT adenylyltransferase activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT ACT_SITE 383
FT /note="Cysteine persulfide intermediate; for
FT sulfurtransferase activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 43
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 64
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 71..75
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 88
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 132..133
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 192
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 195
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 267
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 270
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
SQ SEQUENCE 459 AA; 50185 MW; 67164F2EC5E1CB30 CRC64;
MEKCDLTPSE ISRYSRQLIL PQFGVSGQLK LRSGRVLIVG CGGLGCPAAV YLAAAGVGTI
GLVDDDKVEL NNLHRQVAHS ESTINMLKVH SLADRCMELN SEVNIQAHEI HLDHMNAVGI
IKTYDVVVDC SDNLATRYLI NEACAVTGPK PLVSGSALRL EGQMTVYLTK RILSSEEVLS
SSNPPAEYRA PCFRCLYPVP PPASSVQGCS EAGVFGVVPG IIGTMQAAEV IKILTGVGDV
HTGRLFLLDV ERNLTRSVKL REPRPDCPVC GNDAMKNSVD RPLTNYVLFC GTPSCDKPRN
MNMRIDNHRI TVQQLKGYID SQLPYLLIDV RPKTEFDICH LKSSMHIPVS ELFRDSVISE
IRQLIDTQIS KGATLPFPVI LLCYRGNKSA EAAPLLKSAL LSLRCSNSDH DLNGKINHAI
QEELNSFNTE SNPSEFIVCD VAGGLSAWAL EIDPNFPTY
//
