ID S2Z2R8_9CORY Unreviewed; 352 AA.
AC S2Z2R8;
DT 18-SEP-2013, integrated into UniProtKB/TrEMBL.
DT 18-SEP-2013, sequence version 1.
DT 24-JAN-2024, entry version 41.
DE RecName: Full=tRNA-specific 2-thiouridylase MnmA {ECO:0000256|HAMAP-Rule:MF_00144};
DE EC=2.8.1.13 {ECO:0000256|HAMAP-Rule:MF_00144};
GN Name=mnmA {ECO:0000256|HAMAP-Rule:MF_00144};
GN ORFNames=HMPREF1219_00364 {ECO:0000313|EMBL:EPD70681.1};
OS Corynebacterium pyruviciproducens ATCC BAA-1742.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales;
OC Corynebacteriaceae; Corynebacterium.
OX NCBI_TaxID=1125779 {ECO:0000313|EMBL:EPD70681.1, ECO:0000313|Proteomes:UP000014408};
RN [1] {ECO:0000313|EMBL:EPD70681.1, ECO:0000313|Proteomes:UP000014408}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-1742 {ECO:0000313|EMBL:EPD70681.1,
RC ECO:0000313|Proteomes:UP000014408};
RG The Broad Institute Genomics Platform;
RA Earl A., Ward D., Feldgarden M., Gevers D., Tong J., Walker B., Young S.,
RA Zeng Q., Gargeya S., Fitzgerald M., Haas B., Abouelleil A., Allen A.W.,
RA Alvarado L., Arachchi H.M., Berlin A.M., Chapman S.B., Gainer-Dewar J.,
RA Goldberg J., Griggs A., Gujja S., Hansen M., Howarth C., Imamovic A.,
RA Ireland A., Larimer J., McCowan C., Murphy C., Pearson M., Poon T.W.,
RA Priest M., Roberts A., Saif S., Shea T., Sisk P., Sykes S., Wortman J.,
RA Nusbaum C., Birren B.;
RT "The Genome Sequence of Corynebacterium pyruviciproducens 1773O (ATCC BAA-
RT 1742).";
RL Submitted (MAY-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the 2-thiolation of uridine at the wobble position
CC (U34) of tRNA, leading to the formation of s(2)U34. {ECO:0000256|HAMAP-
CC Rule:MF_00144}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=AH2 + ATP + S-sulfanyl-L-cysteinyl-[protein] + uridine(34) in
CC tRNA = 2-thiouridine(34) in tRNA + A + AMP + diphosphate + H(+) + L-
CC cysteinyl-[protein]; Xref=Rhea:RHEA:47032, Rhea:RHEA-COMP:10131,
CC Rhea:RHEA-COMP:11726, Rhea:RHEA-COMP:11727, Rhea:RHEA-COMP:11728,
CC ChEBI:CHEBI:13193, ChEBI:CHEBI:15378, ChEBI:CHEBI:17499,
CC ChEBI:CHEBI:29950, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019,
CC ChEBI:CHEBI:61963, ChEBI:CHEBI:65315, ChEBI:CHEBI:87170,
CC ChEBI:CHEBI:456215; EC=2.8.1.13;
CC Evidence={ECO:0000256|ARBA:ARBA00001042, ECO:0000256|HAMAP-
CC Rule:MF_00144};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00144}.
CC -!- SIMILARITY: Belongs to the MnmA/TRMU family. {ECO:0000256|HAMAP-
CC Rule:MF_00144}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00144}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EPD70681.1}.
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DR EMBL; ATBY01000003; EPD70681.1; -; Genomic_DNA.
DR AlphaFoldDB; S2Z2R8; -.
DR STRING; 1125779.HMPREF1219_00364; -.
DR PATRIC; fig|1125779.3.peg.352; -.
DR eggNOG; COG0482; Bacteria.
DR HOGENOM; CLU_035188_0_2_11; -.
DR Proteomes; UP000014408; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016783; F:sulfurtransferase activity; IEA:InterPro.
DR GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-KW.
DR GO; GO:0006400; P:tRNA modification; IEA:UniProtKB-UniRule.
DR CDD; cd01998; tRNA_Me_trans; 1.
DR Gene3D; 2.30.30.280; Adenine nucleotide alpha hydrolases-like domains; 1.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR Gene3D; 2.40.30.10; Translation factors; 1.
DR HAMAP; MF_00144; tRNA_thiouridyl_MnmA; 1.
DR InterPro; IPR046885; MnmA-like_C.
DR InterPro; IPR046884; MnmA-like_central.
DR InterPro; IPR023382; MnmA-like_central_sf.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR InterPro; IPR004506; tRNA-specific_2-thiouridylase.
DR NCBIfam; TIGR00420; trmU; 1.
DR PANTHER; PTHR11933:SF5; MITOCHONDRIAL TRNA-SPECIFIC 2-THIOURIDYLASE 1; 1.
DR PANTHER; PTHR11933; TRNA 5-METHYLAMINOMETHYL-2-THIOURIDYLATE -METHYLTRANSFERASE; 1.
DR Pfam; PF03054; tRNA_Me_trans; 1.
DR Pfam; PF20258; tRNA_Me_trans_C; 1.
DR Pfam; PF20259; tRNA_Me_trans_M; 1.
DR SUPFAM; SSF52402; Adenine nucleotide alpha hydrolases-like; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00144}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00144};
KW Disulfide bond {ECO:0000256|ARBA:ARBA00023157};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00144}; Reference proteome {ECO:0000313|Proteomes:UP000014408};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_00144};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00144};
KW tRNA processing {ECO:0000256|ARBA:ARBA00022694, ECO:0000256|HAMAP-
KW Rule:MF_00144};
KW tRNA-binding {ECO:0000256|ARBA:ARBA00022555, ECO:0000256|HAMAP-
KW Rule:MF_00144}.
FT DOMAIN 196..262
FT /note="tRNA-specific 2-thiouridylase MnmA-like central"
FT /evidence="ECO:0000259|Pfam:PF20259"
FT DOMAIN 270..347
FT /note="tRNA-specific 2-thiouridylase MnmA-like C-terminal"
FT /evidence="ECO:0000259|Pfam:PF20258"
FT REGION 138..140
FT /note="Interaction with tRNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT ACT_SITE 95
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT ACT_SITE 188
FT /note="Cysteine persulfide intermediate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT BINDING 26
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT BINDING 119
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT SITE 120
FT /note="Interaction with tRNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT SITE 327
FT /note="Interaction with tRNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
SQ SEQUENCE 352 AA; 38057 MW; 63266216479A1228 CRC64;
MSGGVDSAVA AARAVEAGHE VVGVHLALSR DPQSVRESSR GCCSLEDSAD ARRVCDKLGI
PFYVWDFSDR FKEEVIDDFI DSYAMGETPN PCLRCNEKIK FRALLERGLA LGFDAVATGH
YATIDENGYL RRSVDPNKDQ SYVLGVLTAD ELAHCYFPVG NTEKPQIREE AARHGFSVAK
KPDSYDICFI PDGNTKAFLG KNIGMRPGAI VDEEGRKLQD HDGVYGYTIG QRKGLNIRVP
AKDGRPRYVT DIDAATGTVV VGPREHLAVH TIIADRLKKL HPAFDGEFEA EVQVRAHGEV
VPCQAAISGD TMTLTLSTPL SGVARGQAAV IYLPDPDGDI VLGSGTICGT VH
//
