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Database: UniProt
Entry: K9T9T7_9CYAN
LinkDB: K9T9T7_9CYAN
Original site: K9T9T7_9CYAN 
ID   K9T9T7_9CYAN            Unreviewed;       420 AA.
AC   K9T9T7;
DT   06-MAR-2013, integrated into UniProtKB/TrEMBL.
DT   06-MAR-2013, sequence version 1.
DT   24-JAN-2024, entry version 46.
DE   RecName: Full=cysteine desulfurase {ECO:0000256|ARBA:ARBA00012239};
DE            EC=2.8.1.7 {ECO:0000256|ARBA:ARBA00012239};
GN   ORFNames=Ple7327_4560 {ECO:0000313|EMBL:AFY79657.1};
OS   Pleurocapsa sp. PCC 7327.
OC   Bacteria; Cyanobacteriota; Cyanophyceae; Pleurocapsales; Hyellaceae;
OC   Pleurocapsa.
OX   NCBI_TaxID=118163 {ECO:0000313|EMBL:AFY79657.1, ECO:0000313|Proteomes:UP000010382};
RN   [1] {ECO:0000313|EMBL:AFY79657.1, ECO:0000313|Proteomes:UP000010382}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 7327 {ECO:0000313|EMBL:AFY79657.1,
RC   ECO:0000313|Proteomes:UP000010382};
RG   US DOE Joint Genome Institute;
RA   Gugger M., Coursin T., Rippka R., Tandeau De Marsac N., Huntemann M.,
RA   Wei C.-L., Han J., Detter J.C., Han C., Tapia R., Chen A., Kyrpides N.,
RA   Mavromatis K., Markowitz V., Szeto E., Ivanova N., Pagani I., Pati A.,
RA   Goodwin L., Nordberg H.P., Cantor M.N., Hua S.X., Woyke T., Kerfeld C.A.;
RT   "Finished genome of Pleurocapsa sp. PCC 7327.";
RL   Submitted (MAY-2012) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=[sulfur carrier]-H + L-cysteine = [sulfur carrier]-SH + L-
CC         alanine; Xref=Rhea:RHEA:43892, Rhea:RHEA-COMP:14737, Rhea:RHEA-
CC         COMP:14739, ChEBI:CHEBI:29917, ChEBI:CHEBI:35235, ChEBI:CHEBI:57972,
CC         ChEBI:CHEBI:64428; EC=2.8.1.7;
CC         Evidence={ECO:0000256|ARBA:ARBA00001357};
CC   -!- COFACTOR:
CC       Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC         Evidence={ECO:0000256|ARBA:ARBA00001933};
CC   -!- SIMILARITY: Belongs to the class-V pyridoxal-phosphate-dependent
CC       aminotransferase family. Csd subfamily.
CC       {ECO:0000256|ARBA:ARBA00010447}.
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DR   EMBL; CP003590; AFY79657.1; -; Genomic_DNA.
DR   RefSeq; WP_015145952.1; NC_019689.1.
DR   AlphaFoldDB; K9T9T7; -.
DR   STRING; 118163.Ple7327_4560; -.
DR   KEGG; plp:Ple7327_4560; -.
DR   PATRIC; fig|118163.3.peg.5100; -.
DR   eggNOG; COG0520; Bacteria.
DR   HOGENOM; CLU_003433_2_5_3; -.
DR   Proteomes; UP000010382; Chromosome.
DR   GO; GO:0031071; F:cysteine desulfurase activity; IEA:UniProtKB-EC.
DR   GO; GO:0030170; F:pyridoxal phosphate binding; IEA:InterPro.
DR   GO; GO:0006534; P:cysteine metabolic process; IEA:InterPro.
DR   CDD; cd06453; SufS_like; 1.
DR   Gene3D; 3.90.1150.10; Aspartate Aminotransferase, domain 1; 1.
DR   Gene3D; 3.40.640.10; Type I PLP-dependent aspartate aminotransferase-like (Major domain); 1.
DR   InterPro; IPR000192; Aminotrans_V_dom.
DR   InterPro; IPR010970; Cys_dSase_SufS.
DR   InterPro; IPR016454; Cysteine_dSase.
DR   InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR   InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR   InterPro; IPR015422; PyrdxlP-dep_Trfase_small.
DR   NCBIfam; TIGR01979; sufS; 1.
DR   PANTHER; PTHR43586; CYSTEINE DESULFURASE; 1.
DR   PANTHER; PTHR43586:SF8; CYSTEINE DESULFURASE 1, CHLOROPLASTIC; 1.
DR   Pfam; PF00266; Aminotran_5; 1.
DR   PIRSF; PIRSF005572; NifS; 1.
DR   SUPFAM; SSF53383; PLP-dependent transferases; 1.
PE   3: Inferred from homology;
KW   Reference proteome {ECO:0000313|Proteomes:UP000010382}.
FT   DOMAIN          30..404
FT                   /note="Aminotransferase class V"
FT                   /evidence="ECO:0000259|Pfam:PF00266"
SQ   SEQUENCE   420 AA;  46401 MW;  3350CDBBEEA4015C CRC64;
     MTLIQEKILA NKVRSDFPIL HQEVNGKPLI YLDSAATSQK PLAVLDTLRN YYERDNANVH
     RGAHTLSVRA TEAYESARDK VAKFVNAASR QEIVFTRNAT EAINLVAYSW GLNHLKAGDE
     ILLSVMEHHS NLVPWQIIAQ KTGAVIKYVG LTDTEELDLE HFNSLLSEKT KLVAIVHVSN
     TLGCINPVEK IVSIAHKNGA KVLIDACQSV PHMPVDVQAI GCDWLVASGH KMCAPTGVGF
     LYGKQELLEE MPPFLGGGEM ISEVFLDHFT CGEVPHKFEA GTPAIGEAIA LGAAVDYLTT
     IGMDKIHAYE VELTTYLFEK LEQIPNLRIY GPKPTKDGKI RAALASFNVR EIHASDLSTL
     LDQEGIAIRS GHHCTQPLHR LFEASGSARA SLSFYNTREE IDVFIKVLKE TIDFFNSVME
//
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