ID A0A0D2X4J8_CAPO3 Unreviewed; 462 AA.
AC A0A0D2X4J8;
DT 29-APR-2015, integrated into UniProtKB/TrEMBL.
DT 29-APR-2015, sequence version 1.
DT 27-MAR-2024, entry version 44.
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};
GN ORFNames=CAOG_006543 {ECO:0000313|EMBL:KJE96184.1};
OS Capsaspora owczarzaki (strain ATCC 30864).
OC Eukaryota; Filasterea; Capsaspora.
OX NCBI_TaxID=595528 {ECO:0000313|EMBL:KJE96184.1, ECO:0000313|Proteomes:UP000008743};
RN [1] {ECO:0000313|Proteomes:UP000008743}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=ATCC 30864 {ECO:0000313|Proteomes:UP000008743};
RA Russ C., Cuomo C., Burger G., Gray M.W., Holland P.W.H., King N.,
RA Lang F.B.F., Roger A.J., Ruiz-Trillo I., Young S.K., Zeng Q., Gargeya S.,
RA Alvarado L., Berlin A., Chapman S.B., Chen Z., Freedman E., Gellesch M.,
RA Goldberg J., Griggs A., Gujja S., Heilman E., Heiman D., Howarth C.,
RA Mehta T., Neiman D., Pearson M., Roberts A., Saif S., Shea T., Shenoy N.,
RA Sisk P., Stolte C., Sykes S., White J., Yandava C., Haas B., Nusbaum C.,
RA Birren B.;
RT "The Genome Sequence of Capsaspora owczarzaki ATCC 30864.";
RL Submitted (FEB-2011) to the EMBL/GenBank/DDBJ databases.
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 EMBL; KE346370; KJE96184.1; -; Genomic_DNA.
DR RefSeq; XP_004345292.2; XM_004345242.2.
DR AlphaFoldDB; A0A0D2X4J8; -.
DR STRING; 595528.A0A0D2X4J8; -.
DR EnsemblProtists; KJE96184; KJE96184; CAOG_006543.
DR GeneID; 14896550; -.
DR eggNOG; KOG2017; Eukaryota.
DR InParanoid; A0A0D2X4J8; -.
DR OrthoDB; 53913at2759; -.
DR PhylomeDB; A0A0D2X4J8; -.
DR UniPathway; UPA00988; -.
DR Proteomes; UP000008743; 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: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 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:UP000008743};
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 355..460
FT /note="Rhodanese"
FT /evidence="ECO:0000259|PROSITE:PS50206"
FT ACT_SITE 244
FT /note="Glycyl thioester intermediate; for
FT adenylyltransferase activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT ACT_SITE 419
FT /note="Cysteine persulfide intermediate; for
FT sulfurtransferase activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 97
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 118
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 125..129
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 142
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 186..187
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 227
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 230
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 302
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
FT BINDING 305
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03049"
SQ SEQUENCE 462 AA; 49664 MW; B8CD014826C52BD4 CRC64;
MTASATRAAR IHALQDEIGS LKALLAAKEA ALAREVALVE QDHEDNQDEV DATAAATERL
NKNDVARFSR HLLMEEIGVT GQLKLKHCRI LVVGAGGLGS PALLYLAAAG VGTLGVVDYD
VVDLNNLQRQ VLHSETRIGI PKVTSAAIGI AQINSACQVR TFNCALTREN ALDIVQNFDI
VLDASDNPAT RYLINDACVL LDRPLVSGSA LRMEGQLTTY HINGGPCYRC IFPAPPVATT
VTNCSDGGVL GAVTGIIGVL QALEAVKIAV GLPAAFAQQL LLFDGTLGKF RSFKLRNRRP
DCAVCGDQPT ITRDLIDYEA FCGSAACDKT PSLKLLSPDE RISCKDAEKL LRAATSTNPL
LIDVRPRLQF NICSLPQFIN IPYAPPNTQD ADFIASVQEL LTRRESAGLP TRPEVVLVCR
RGNDSQLAAR LLKSTLGLDQ VVDIAGGLEE WSRCVDPDLP MY
//
