ID   TUSA_PSET1              Reviewed;          79 AA.
AC   Q3IJ25;
DT   02-MAY-2006, integrated into UniProtKB/Swiss-Prot.
DT   08-NOV-2005, sequence version 1.
DT   03-AUG-2022, entry version 86.
DE   RecName: Full=Sulfur carrier protein TusA {ECO:0000255|HAMAP-Rule:MF_00413};
GN   Name=tusA {ECO:0000255|HAMAP-Rule:MF_00413}; OrderedLocusNames=PSHAa0009;
OS   Pseudoalteromonas translucida (strain TAC 125).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Pseudoalteromonadaceae; Pseudoalteromonas.
OX   NCBI_TaxID=326442;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=TAC 125;
RX   PubMed=16169927; DOI=10.1101/gr.4126905;
RA   Medigue C., Krin E., Pascal G., Barbe V., Bernsel A., Bertin P.N.,
RA   Cheung F., Cruveiller S., D'Amico S., Duilio A., Fang G., Feller G., Ho C.,
RA   Mangenot S., Marino G., Nilsson J., Parrilli E., Rocha E.P.C., Rouy Z.,
RA   Sekowska A., Tutino M.L., Vallenet D., von Heijne G., Danchin A.;
RT   "Coping with cold: the genome of the versatile marine Antarctica bacterium
RT   Pseudoalteromonas haloplanktis TAC125.";
RL   Genome Res. 15:1325-1335(2005).
CC   -!- FUNCTION: Sulfur carrier protein which probably makes part of a sulfur-
CC       relay system. {ECO:0000255|HAMAP-Rule:MF_00413}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00413}.
CC   -!- SIMILARITY: Belongs to the sulfur carrier protein TusA family.
CC       {ECO:0000255|HAMAP-Rule:MF_00413}.
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DR   EMBL; CR954246; CAI85123.1; -; Genomic_DNA.
DR   RefSeq; WP_011326741.1; NC_007481.1.
DR   AlphaFoldDB; Q3IJ25; -.
DR   SMR; Q3IJ25; -.
DR   STRING; 326442.PSHAa0009; -.
DR   EnsemblBacteria; CAI85123; CAI85123; PSHAa0009.
DR   KEGG; pha:PSHAa0009; -.
DR   PATRIC; fig|326442.8.peg.10; -.
DR   eggNOG; COG0425; Bacteria.
DR   HOGENOM; CLU_165255_5_1_6; -.
DR   OMA; FCQFLGH; -.
DR   OrthoDB; 2042068at2; -.
DR   BioCyc; PHAL326442:PSHA_RS00045-MON; -.
DR   Proteomes; UP000006843; Chromosome I.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0097163; F:sulfur carrier activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0002143; P:tRNA wobble position uridine thiolation; IEA:InterPro.
DR   CDD; cd03423; SirA; 1.
DR   Gene3D; 3.30.110.40; -; 1.
DR   HAMAP; MF_00413; Thiourid_synth_A; 1.
DR   InterPro; IPR022931; Sulphur_carrier_TusA.
DR   InterPro; IPR001455; TusA-like.
DR   InterPro; IPR036868; TusA-like_sf.
DR   Pfam; PF01206; TusA; 1.
DR   SUPFAM; SSF64307; SSF64307; 1.
DR   PROSITE; PS01148; UPF0033; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Reference proteome.
FT   CHAIN           1..79
FT                   /note="Sulfur carrier protein TusA"
FT                   /id="PRO_0000234120"
FT   ACT_SITE        17
FT                   /note="Cysteine persulfide intermediate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00413"
SQ   SEQUENCE   79 AA;  8881 MW;  1A55000D80F2DA36 CRC64;
     MSFNNPDHQL DAIGLRCPEP VMMVRAAIRK MNDGETLLII ADDPSTTRDI PSFCTFMDHT
     LVAKDAEQAP YRYVVKKGL