ID A0A0A3IJ02_9BACI Unreviewed; 373 AA.
AC A0A0A3IJ02;
DT 04-FEB-2015, integrated into UniProtKB/TrEMBL.
DT 04-FEB-2015, sequence version 1.
DT 24-JAN-2024, entry version 28.
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=CD32_16645 {ECO:0000313|EMBL:KGR83455.1};
OS Lysinibacillus odysseyi 34hs-1 = NBRC 100172.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Lysinibacillus.
OX NCBI_TaxID=1220589 {ECO:0000313|EMBL:KGR83455.1, ECO:0000313|Proteomes:UP000030437};
RN [1] {ECO:0000313|EMBL:KGR83455.1, ECO:0000313|Proteomes:UP000030437}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NBRC 100172 {ECO:0000313|EMBL:KGR83455.1,
RC ECO:0000313|Proteomes:UP000030437};
RA Zhang F., Wang G., Zhang L.;
RT "Draft genome sequence of Lysinibacillus odysseyi NBRC 100172.";
RL Submitted (FEB-2014) 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:KGR83455.1}.
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DR EMBL; JPVP01000058; KGR83455.1; -; Genomic_DNA.
DR RefSeq; WP_036156650.1; NZ_JPVP01000058.1.
DR AlphaFoldDB; A0A0A3IJ02; -.
DR STRING; 1220589.CD32_16645; -.
DR eggNOG; COG0482; Bacteria.
DR OrthoDB; 9800696at2; -.
DR Proteomes; UP000030437; 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:UP000030437};
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 210..274
FT /note="tRNA-specific 2-thiouridylase MnmA-like central"
FT /evidence="ECO:0000259|Pfam:PF20259"
FT DOMAIN 284..359
FT /note="tRNA-specific 2-thiouridylase MnmA-like C-terminal"
FT /evidence="ECO:0000259|Pfam:PF20258"
FT REGION 101..103
FT /note="Interaction with target base in tRNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT REGION 152..154
FT /note="Interaction with tRNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT REGION 310..311
FT /note="Interaction with tRNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT ACT_SITE 106
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT ACT_SITE 202
FT /note="Cysteine persulfide intermediate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT BINDING 15..22
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT BINDING 41
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT BINDING 130
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT SITE 131
FT /note="Interaction with tRNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
FT SITE 343
FT /note="Interaction with tRNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00144"
SQ SEQUENCE 373 AA; 41801 MW; 263A81E67A85BAF1 CRC64;
MVETRDPSQI RVVVGMSGGV DSSVAAYLLK QQGYDVIGIF MKNWDDTDEN GVCTATEDYE
DVIAVCNQIG IPYYAVNFEK QYWDKVFTYF LEEYKAGRTP NPDVMCNKEI KFKAFLEHAM
NLGADYLATG HYARVEERDG EIVMLRGVDN NKDQTYFLNQ LSQEQLKHVM FPIGNIEKSK
VREIAAEAGL ATAKKKDSTG ICFIGERNFK EFLSQYLPAQ PGNMETFDGE VKGRHDGLMY
YTLGQRHGLG IGGDGEPWFV LGKDLERNVL YVGQGFHHEK LYSDALTAVK LGFTSNEPKP
QKFSCTAKFR YRQTDSPVDV EIREDGTALI TFAEPQRAIT PGQAVVLYDG DVCLGGGTID
EVIKNNEKLT YVG
//
