ID   CYAY_RICPR              Reviewed;         104 AA.
AC   Q9ZDK5;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1999, sequence version 1.
DT   27-MAR-2024, entry version 103.
DE   RecName: Full=Iron-sulfur cluster assembly protein CyaY {ECO:0000255|HAMAP-Rule:MF_00142};
GN   Name=cyaY {ECO:0000255|HAMAP-Rule:MF_00142}; OrderedLocusNames=RP323;
OS   Rickettsia prowazekii (strain Madrid E).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; typhus group.
OX   NCBI_TaxID=272947;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Madrid E;
RX   PubMed=9823893; DOI=10.1038/24094;
RA   Andersson S.G.E., Zomorodipour A., Andersson J.O., Sicheritz-Ponten T.,
RA   Alsmark U.C.M., Podowski R.M., Naeslund A.K., Eriksson A.-S., Winkler H.H.,
RA   Kurland C.G.;
RT   "The genome sequence of Rickettsia prowazekii and the origin of
RT   mitochondria.";
RL   Nature 396:133-140(1998).
CC   -!- FUNCTION: Involved in iron-sulfur (Fe-S) cluster assembly. May act as a
CC       regulator of Fe-S biogenesis. {ECO:0000255|HAMAP-Rule:MF_00142}.
CC   -!- SIMILARITY: Belongs to the frataxin family. {ECO:0000255|HAMAP-
CC       Rule:MF_00142, ECO:0000305}.
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DR   EMBL; AJ235271; CAA14783.1; -; Genomic_DNA.
DR   PIR; E71688; E71688.
DR   RefSeq; NP_220706.1; NC_000963.1.
DR   RefSeq; WP_004597434.1; NC_000963.1.
DR   AlphaFoldDB; Q9ZDK5; -.
DR   SMR; Q9ZDK5; -.
DR   STRING; 272947.gene:17555403; -.
DR   EnsemblBacteria; CAA14783; CAA14783; CAA14783.
DR   GeneID; 57569449; -.
DR   KEGG; rpr:RP323; -.
DR   PATRIC; fig|272947.5.peg.332; -.
DR   eggNOG; COG1965; Bacteria.
DR   HOGENOM; CLU_080880_4_1_5; -.
DR   OrthoDB; 8480400at2; -.
DR   Proteomes; UP000002480; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProt.
DR   GO; GO:0008199; F:ferric iron binding; IEA:InterPro.
DR   GO; GO:0016226; P:iron-sulfur cluster assembly; IEA:UniProtKB-UniRule.
DR   CDD; cd00503; Frataxin; 1.
DR   Gene3D; 3.30.920.10; Frataxin/CyaY; 1.
DR   HAMAP; MF_00142; CyaY; 1.
DR   InterPro; IPR047584; CyaY.
DR   InterPro; IPR002908; Frataxin/CyaY.
DR   InterPro; IPR036524; Frataxin/CyaY_sf.
DR   InterPro; IPR020895; Frataxin_CS.
DR   NCBIfam; TIGR03421; FeS_CyaY; 1.
DR   PANTHER; PTHR16821; FRATAXIN; 1.
DR   PANTHER; PTHR16821:SF2; FRATAXIN, MITOCHONDRIAL; 1.
DR   Pfam; PF01491; Frataxin_Cyay; 1.
DR   SMART; SM01219; Frataxin_Cyay; 1.
DR   SUPFAM; SSF55387; Frataxin/Nqo15-like; 1.
DR   PROSITE; PS01344; FRATAXIN_1; 1.
DR   PROSITE; PS50810; FRATAXIN_2; 1.
PE   3: Inferred from homology;
KW   Iron; Metal-binding; Reference proteome.
FT   CHAIN           1..104
FT                   /note="Iron-sulfur cluster assembly protein CyaY"
FT                   /id="PRO_0000193957"
SQ   SEQUENCE   104 AA;  11961 MW;  CC3405C89CCB51A0 CRC64;
     MNNTAFSKLA ETTIVYIVDK IEEQDLEGII DVDLQGDILN LDTENGIYVI NTQSASKEIW
     LSSPVSGPHH FFYEQGKWKS RIGFELMVLL TEELGIRFDK YEIF
//