THII_YERPE
ID THII_YERPE Reviewed; 483 AA.
AC Q8ZC49; Q0WCB0;
DT 03-APR-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2002, sequence version 1.
DT 03-AUG-2022, entry version 139.
DE RecName: Full=tRNA sulfurtransferase {ECO:0000255|HAMAP-Rule:MF_00021};
DE EC=2.8.1.4 {ECO:0000255|HAMAP-Rule:MF_00021};
DE AltName: Full=Sulfur carrier protein ThiS sulfurtransferase {ECO:0000255|HAMAP-Rule:MF_00021};
DE AltName: Full=Thiamine biosynthesis protein ThiI {ECO:0000255|HAMAP-Rule:MF_00021};
DE AltName: Full=tRNA 4-thiouridine synthase {ECO:0000255|HAMAP-Rule:MF_00021};
GN Name=thiI {ECO:0000255|HAMAP-Rule:MF_00021};
GN OrderedLocusNames=YPO3173, y1012, YP_0758;
OS Yersinia pestis.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Yersiniaceae; Yersinia.
OX NCBI_TaxID=632;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CO-92 / Biovar Orientalis;
RX PubMed=11586360; DOI=10.1038/35097083;
RA Parkhill J., Wren B.W., Thomson N.R., Titball R.W., Holden M.T.G.,
RA Prentice M.B., Sebaihia M., James K.D., Churcher C.M., Mungall K.L.,
RA Baker S., Basham D., Bentley S.D., Brooks K., Cerdeno-Tarraga A.-M.,
RA Chillingworth T., Cronin A., Davies R.M., Davis P., Dougan G., Feltwell T.,
RA Hamlin N., Holroyd S., Jagels K., Karlyshev A.V., Leather S., Moule S.,
RA Oyston P.C.F., Quail M.A., Rutherford K.M., Simmonds M., Skelton J.,
RA Stevens K., Whitehead S., Barrell B.G.;
RT "Genome sequence of Yersinia pestis, the causative agent of plague.";
RL Nature 413:523-527(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KIM10+ / Biovar Mediaevalis;
RX PubMed=12142430; DOI=10.1128/jb.184.16.4601-4611.2002;
RA Deng W., Burland V., Plunkett G. III, Boutin A., Mayhew G.F., Liss P.,
RA Perna N.T., Rose D.J., Mau B., Zhou S., Schwartz D.C., Fetherston J.D.,
RA Lindler L.E., Brubaker R.R., Plano G.V., Straley S.C., McDonough K.A.,
RA Nilles M.L., Matson J.S., Blattner F.R., Perry R.D.;
RT "Genome sequence of Yersinia pestis KIM.";
RL J. Bacteriol. 184:4601-4611(2002).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=91001 / Biovar Mediaevalis;
RX PubMed=15368893; DOI=10.1093/dnares/11.3.179;
RA Song Y., Tong Z., Wang J., Wang L., Guo Z., Han Y., Zhang J., Pei D.,
RA Zhou D., Qin H., Pang X., Han Y., Zhai J., Li M., Cui B., Qi Z., Jin L.,
RA Dai R., Chen F., Li S., Ye C., Du Z., Lin W., Wang J., Yu J., Yang H.,
RA Wang J., Huang P., Yang R.;
RT "Complete genome sequence of Yersinia pestis strain 91001, an isolate
RT avirulent to humans.";
RL DNA Res. 11:179-197(2004).
CC -!- FUNCTION: Catalyzes the ATP-dependent transfer of a sulfur to tRNA to
CC produce 4-thiouridine in position 8 of tRNAs, which functions as a
CC near-UV photosensor. Also catalyzes the transfer of sulfur to the
CC sulfur carrier protein ThiS, forming ThiS-thiocarboxylate. This is a
CC step in the synthesis of thiazole, in the thiamine biosynthesis
CC pathway. The sulfur is donated as persulfide by IscS.
CC {ECO:0000255|HAMAP-Rule:MF_00021}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[ThiI sulfur-carrier protein]-S-sulfanyl-L-cysteine + a
CC uridine in tRNA + ATP + H(+) + 2 reduced [2Fe-2S]-[ferredoxin] =
CC [ThiI sulfur-carrier protein]-L-cysteine + a 4-thiouridine in tRNA +
CC AMP + diphosphate + 2 oxidized [2Fe-2S]-[ferredoxin];
CC Xref=Rhea:RHEA:24176, Rhea:RHEA-COMP:10000, Rhea:RHEA-COMP:10001,
CC Rhea:RHEA-COMP:13337, Rhea:RHEA-COMP:13338, Rhea:RHEA-COMP:13339,
CC Rhea:RHEA-COMP:13340, ChEBI:CHEBI:15378, ChEBI:CHEBI:29950,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:33737,
CC ChEBI:CHEBI:33738, ChEBI:CHEBI:61963, ChEBI:CHEBI:65315,
CC ChEBI:CHEBI:136798, ChEBI:CHEBI:456215; EC=2.8.1.4;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00021};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[sulfur-carrier protein ThiS]-C-terminal Gly-Gly-AMP + AH2 +
CC S-sulfanyl-L-cysteinyl-[cysteine desulfurase] = [sulfur-carrier
CC protein ThiS]-C-terminal Gly-NH-CH2-C(O)SH + A + AMP + H(+) + L-
CC cysteinyl-[cysteine desulfurase]; Xref=Rhea:RHEA:43340, Rhea:RHEA-
CC COMP:12157, Rhea:RHEA-COMP:12158, Rhea:RHEA-COMP:12908, Rhea:RHEA-
CC COMP:12910, ChEBI:CHEBI:13193, ChEBI:CHEBI:15378, ChEBI:CHEBI:17499,
CC ChEBI:CHEBI:29950, ChEBI:CHEBI:61963, ChEBI:CHEBI:90618,
CC ChEBI:CHEBI:90619, ChEBI:CHEBI:456215; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00021};
CC -!- PATHWAY: Cofactor biosynthesis; thiamine diphosphate biosynthesis.
CC {ECO:0000255|HAMAP-Rule:MF_00021}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00021}.
CC -!- SIMILARITY: Belongs to the ThiI family. {ECO:0000255|HAMAP-
CC Rule:MF_00021}.
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DR EMBL; AL590842; CAL21768.1; -; Genomic_DNA.
DR EMBL; AE009952; AAM84593.1; -; Genomic_DNA.
DR EMBL; AE017042; AAS61023.1; -; Genomic_DNA.
DR PIR; AE0385; AE0385.
DR RefSeq; WP_002208658.1; NZ_WUCM01000043.1.
DR RefSeq; YP_002348078.1; NC_003143.1.
DR AlphaFoldDB; Q8ZC49; -.
DR SMR; Q8ZC49; -.
DR IntAct; Q8ZC49; 6.
DR STRING; 214092.YPO3173; -.
DR PaxDb; Q8ZC49; -.
DR DNASU; 1145959; -.
DR EnsemblBacteria; AAM84593; AAM84593; y1012.
DR EnsemblBacteria; AAS61023; AAS61023; YP_0758.
DR GeneID; 57975539; -.
DR KEGG; ype:YPO3173; -.
DR KEGG; ypk:y1012; -.
DR KEGG; ypm:YP_0758; -.
DR PATRIC; fig|214092.21.peg.3629; -.
DR eggNOG; COG0301; Bacteria.
DR eggNOG; COG0607; Bacteria.
DR HOGENOM; CLU_037952_4_1_6; -.
DR OMA; SMPEFCG; -.
DR UniPathway; UPA00060; -.
DR Proteomes; UP000000815; Chromosome.
DR Proteomes; UP000001019; Chromosome.
DR Proteomes; UP000002490; Chromosome.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004810; F:tRNA adenylyltransferase activity; IEA:InterPro.
DR GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0140741; F:tRNA U4 sulfurtransferase; IEA:UniProtKB-EC.
DR GO; GO:0009228; P:thiamine biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0009229; P:thiamine diphosphate biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0052837; P:thiazole biosynthetic process; IBA:GO_Central.
DR GO; GO:0002937; P:tRNA 4-thiouridine biosynthesis; IBA:GO_Central.
DR CDD; cd01712; ThiI; 1.
DR Gene3D; 3.40.250.10; -; 1.
DR Gene3D; 3.40.50.620; -; 1.
DR HAMAP; MF_00021; ThiI; 1.
DR InterPro; IPR001763; Rhodanese-like_dom.
DR InterPro; IPR036873; Rhodanese-like_dom_sf.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR InterPro; IPR026340; Thiazole_biosynth_dom.
DR InterPro; IPR020536; ThiI_AANH.
DR InterPro; IPR004114; THUMP_dom.
DR InterPro; IPR003720; tRNA_STrfase.
DR Pfam; PF02568; ThiI; 1.
DR Pfam; PF02926; THUMP; 1.
DR SMART; SM00981; THUMP; 1.
DR SUPFAM; SSF52821; SSF52821; 1.
DR TIGRFAMs; TIGR04271; ThiI_C_thiazole; 1.
DR TIGRFAMs; TIGR00342; TIGR00342; 1.
DR PROSITE; PS50206; RHODANESE_3; 1.
DR PROSITE; PS51165; THUMP; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cytoplasm; Disulfide bond; Nucleotide-binding;
KW Redox-active center; Reference proteome; RNA-binding;
KW Thiamine biosynthesis; Transferase; tRNA-binding.
FT CHAIN 1..483
FT /note="tRNA sulfurtransferase"
FT /id="PRO_0000154889"
FT DOMAIN 62..166
FT /note="THUMP"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00021"
FT DOMAIN 405..483
FT /note="Rhodanese"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00021"
FT ACT_SITE 457
FT /note="Cysteine persulfide intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00021"
FT BINDING 184..185
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00021"
FT BINDING 266
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00021"
FT BINDING 288
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00021"
FT BINDING 297
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00021"
FT DISULFID 345..457
FT /note="Redox-active"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00021"
SQ SEQUENCE 483 AA; 54894 MW; B773AAF42D9895BD CRC64;
MKFIIKLFPE ITIKSQSVRL RFIKILTTNI RNVLKHLEDD TLAIVRHWDH IELRTKDDNL
GPEICDALTR IPGIHHILEV EDRSYSDMHN IFEQTLEAYR ETLVGKTFCV RVKRRGKHEF
SSGDVERYVG GGLNQHIESA KVNLTRPQVT VNLEVDQDKL ILVKARHEGL GGFPIGTQED
VLSLISGGFD SGVSSYMLMR RGCRVHYCFF NLGGSAHEIG VKQVAHYLWN RFGSSHRVRF
IAIDFEPVVG EILEKVEDGQ MGVVLKRMMV RAASQVAERY GVQALVTGEA LGQVSSQTLT
NLRLIDNASD TLILRPLISH DKEHIINLAR QIGTEDFAKT MPEYCGVISK SPTVKAVKAK
IEEEESHFDF SILDRVVSEA KNVDIREIAQ QSREQVVEVE TVAELADTDV LLDIRAPDEQ
EEKPLKLDQV EVRSLPFYKL SSQFADLDQS KTYLLYCDRG VMSRLQALYL REQGYTNVKV
YRP
