ID   CSD_XYLFA               Reviewed;         416 AA.
AC   Q9PDA6;
DT   27-APR-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   27-MAR-2024, entry version 111.
DE   RecName: Full=Probable cysteine desulfurase;
DE            EC=2.8.1.7;
GN   Name=csd; OrderedLocusNames=XF_1473;
OS   Xylella fastidiosa (strain 9a5c).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC   Xanthomonadaceae; Xylella.
OX   NCBI_TaxID=160492;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=9a5c;
RX   PubMed=10910347; DOI=10.1038/35018003;
RA   Simpson A.J.G., Reinach F.C., Arruda P., Abreu F.A., Acencio M.,
RA   Alvarenga R., Alves L.M.C., Araya J.E., Baia G.S., Baptista C.S.,
RA   Barros M.H., Bonaccorsi E.D., Bordin S., Bove J.M., Briones M.R.S.,
RA   Bueno M.R.P., Camargo A.A., Camargo L.E.A., Carraro D.M., Carrer H.,
RA   Colauto N.B., Colombo C., Costa F.F., Costa M.C.R., Costa-Neto C.M.,
RA   Coutinho L.L., Cristofani M., Dias-Neto E., Docena C., El-Dorry H.,
RA   Facincani A.P., Ferreira A.J.S., Ferreira V.C.A., Ferro J.A., Fraga J.S.,
RA   Franca S.C., Franco M.C., Frohme M., Furlan L.R., Garnier M., Goldman G.H.,
RA   Goldman M.H.S., Gomes S.L., Gruber A., Ho P.L., Hoheisel J.D.,
RA   Junqueira M.L., Kemper E.L., Kitajima J.P., Krieger J.E., Kuramae E.E.,
RA   Laigret F., Lambais M.R., Leite L.C.C., Lemos E.G.M., Lemos M.V.F.,
RA   Lopes S.A., Lopes C.R., Machado J.A., Machado M.A., Madeira A.M.B.N.,
RA   Madeira H.M.F., Marino C.L., Marques M.V., Martins E.A.L., Martins E.M.F.,
RA   Matsukuma A.Y., Menck C.F.M., Miracca E.C., Miyaki C.Y.,
RA   Monteiro-Vitorello C.B., Moon D.H., Nagai M.A., Nascimento A.L.T.O.,
RA   Netto L.E.S., Nhani A. Jr., Nobrega F.G., Nunes L.R., Oliveira M.A.,
RA   de Oliveira M.C., de Oliveira R.C., Palmieri D.A., Paris A., Peixoto B.R.,
RA   Pereira G.A.G., Pereira H.A. Jr., Pesquero J.B., Quaggio R.B.,
RA   Roberto P.G., Rodrigues V., de Rosa A.J.M., de Rosa V.E. Jr., de Sa R.G.,
RA   Santelli R.V., Sawasaki H.E., da Silva A.C.R., da Silva A.M.,
RA   da Silva F.R., Silva W.A. Jr., da Silveira J.F., Silvestri M.L.Z.,
RA   Siqueira W.J., de Souza A.A., de Souza A.P., Terenzi M.F., Truffi D.,
RA   Tsai S.M., Tsuhako M.H., Vallada H., Van Sluys M.A., Verjovski-Almeida S.,
RA   Vettore A.L., Zago M.A., Zatz M., Meidanis J., Setubal J.C.;
RT   "The genome sequence of the plant pathogen Xylella fastidiosa.";
RL   Nature 406:151-159(2000).
CC   -!- FUNCTION: Catalyzes the removal of elemental sulfur and selenium atoms
CC       from L-cysteine, L-cystine, L-selenocysteine, and L-selenocystine to
CC       produce L-alanine. {ECO:0000250}.
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   -!- COFACTOR:
CC       Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC         Evidence={ECO:0000250};
CC   -!- SIMILARITY: Belongs to the class-V pyridoxal-phosphate-dependent
CC       aminotransferase family. Csd subfamily. {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AE003849; AAF84282.1; -; Genomic_DNA.
DR   PIR; D82676; D82676.
DR   RefSeq; WP_010893974.1; NC_002488.3.
DR   AlphaFoldDB; Q9PDA6; -.
DR   SMR; Q9PDA6; -.
DR   STRING; 160492.XF_1473; -.
DR   KEGG; xfa:XF_1473; -.
DR   eggNOG; COG0520; Bacteria.
DR   HOGENOM; CLU_003433_2_5_6; -.
DR   Proteomes; UP000000812; 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; IPR020578; Aminotrans_V_PyrdxlP_BS.
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:SF27; CYSTEINE DESULFURASE 1, CHLOROPLASTIC; 1.
DR   Pfam; PF00266; Aminotran_5; 1.
DR   PIRSF; PIRSF005572; NifS; 1.
DR   SUPFAM; SSF53383; PLP-dependent transferases; 1.
DR   PROSITE; PS00595; AA_TRANSFER_CLASS_5; 1.
PE   3: Inferred from homology;
KW   Pyridoxal phosphate; Transferase.
FT   CHAIN           1..416
FT                   /note="Probable cysteine desulfurase"
FT                   /id="PRO_0000150323"
FT   ACT_SITE        374
FT                   /note="Cysteine persulfide intermediate"
FT                   /evidence="ECO:0000250"
FT   MOD_RES         236
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   416 AA;  45823 MW;  8ED62445EB2A4231 CRC64;
     MDRINTSAAP PTSPDWERLR TDFPLLQRHV HGKPLIYFDN ANTAQKPQAV ITATDTFYRR
     HNANISRAVH TLGTEATEAY EATRTALATL LNAPTHELVL CSGTTFAINL IAYSWALPRL
     RAGDVILVSR MEHHANIVPW QLIAERTGAR IQVADILPNG TLDLDALHTL MTPQVKLLAI
     THVSNVLGTV NPIHDICRQA RQRGITTVVD GSQAAPHRHI DIPAIGCDFY AITGHKLYGP
     TGTGALWARR EHLHIMPPFL GGGEMIKEVS FDGTLFNTPP HKFEAGTPNI AGFIGLRAAV
     DYVRRIGIEQ IETRETELLA HLTEELQKID GMRLFGTAPN KAAVVSFMIE GTHAHDLATL
     LDLEGVAIRS GQHCAHPLLQ YYGVTATCRA SLAFYNTHEE IERFIAALLK VRKLLG
//