FTNA_SHIFL
ID FTNA_SHIFL Reviewed; 165 AA.
AC P0A9A1; P23887;
DT 19-JUL-2005, integrated into UniProtKB/Swiss-Prot.
DT 19-JUL-2005, sequence version 1.
DT 03-AUG-2022, entry version 107.
DE RecName: Full=Bacterial non-heme ferritin;
DE EC=1.16.3.2;
DE AltName: Full=Ferritin-1;
GN Name=ftnA; OrderedLocusNames=SF1951, S2044;
OS Shigella flexneri.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Shigella.
OX NCBI_TaxID=623;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=301 / Serotype 2a;
RX PubMed=12384590; DOI=10.1093/nar/gkf566;
RA Jin Q., Yuan Z., Xu J., Wang Y., Shen Y., Lu W., Wang J., Liu H., Yang J.,
RA Yang F., Zhang X., Zhang J., Yang G., Wu H., Qu D., Dong J., Sun L.,
RA Xue Y., Zhao A., Gao Y., Zhu J., Kan B., Ding K., Chen S., Cheng H.,
RA Yao Z., He B., Chen R., Ma D., Qiang B., Wen Y., Hou Y., Yu J.;
RT "Genome sequence of Shigella flexneri 2a: insights into pathogenicity
RT through comparison with genomes of Escherichia coli K12 and O157.";
RL Nucleic Acids Res. 30:4432-4441(2002).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700930 / 2457T / Serotype 2a;
RX PubMed=12704152; DOI=10.1128/iai.71.5.2775-2786.2003;
RA Wei J., Goldberg M.B., Burland V., Venkatesan M.M., Deng W., Fournier G.,
RA Mayhew G.F., Plunkett G. III, Rose D.J., Darling A., Mau B., Perna N.T.,
RA Payne S.M., Runyen-Janecky L.J., Zhou S., Schwartz D.C., Blattner F.R.;
RT "Complete genome sequence and comparative genomics of Shigella flexneri
RT serotype 2a strain 2457T.";
RL Infect. Immun. 71:2775-2786(2003).
CC -!- FUNCTION: Iron-storage protein. {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=4 Fe(2+) + 6 H2O + O2 = 12 H(+) + 4 iron(III) oxide-hydroxide;
CC Xref=Rhea:RHEA:11972, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:15379, ChEBI:CHEBI:29033, ChEBI:CHEBI:78619; EC=1.16.3.2;
CC -!- SUBUNIT: Homooligomer of 24 subunits that assemble into a spherical
CC protein shell (12 +/- 1 nM diameter) that can sequester at least 2000
CC iron atoms. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the ferritin family. Prokaryotic subfamily.
CC {ECO:0000305}.
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DR EMBL; AE005674; AAN43502.2; -; Genomic_DNA.
DR EMBL; AE014073; AAP17332.1; -; Genomic_DNA.
DR RefSeq; NP_707795.2; NC_004337.2.
DR RefSeq; WP_000917208.1; NZ_WPGW01000033.1.
DR AlphaFoldDB; P0A9A1; -.
DR SMR; P0A9A1; -.
DR STRING; 198214.SF1951; -.
DR PRIDE; P0A9A1; -.
DR EnsemblBacteria; AAN43502; AAN43502; SF1951.
DR EnsemblBacteria; AAP17332; AAP17332; S2044.
DR GeneID; 1027444; -.
DR GeneID; 66674206; -.
DR KEGG; sfl:SF1951; -.
DR KEGG; sfx:S2044; -.
DR PATRIC; fig|198214.7.peg.2330; -.
DR HOGENOM; CLU_065681_1_0_6; -.
DR OMA; CEDKGFE; -.
DR OrthoDB; 1890523at2; -.
DR Proteomes; UP000001006; Chromosome.
DR Proteomes; UP000002673; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0008199; F:ferric iron binding; IEA:InterPro.
DR GO; GO:0016491; F:oxidoreductase activity; IEA:UniProtKB-KW.
DR GO; GO:0006879; P:cellular iron ion homeostasis; IEA:UniProtKB-KW.
DR GO; GO:0006826; P:iron ion transport; IEA:InterPro.
DR CDD; cd01055; Nonheme_Ferritin; 1.
DR Gene3D; 1.20.1260.10; -; 1.
DR InterPro; IPR001519; Ferritin.
DR InterPro; IPR012347; Ferritin-like.
DR InterPro; IPR009040; Ferritin-like_diiron.
DR InterPro; IPR009078; Ferritin-like_SF.
DR InterPro; IPR008331; Ferritin_DPS_dom.
DR InterPro; IPR041719; Ferritin_prok.
DR PANTHER; PTHR11431; PTHR11431; 1.
DR Pfam; PF00210; Ferritin; 1.
DR SUPFAM; SSF47240; SSF47240; 1.
DR PROSITE; PS50905; FERRITIN_LIKE; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Iron; Iron storage; Metal-binding; Oxidoreductase;
KW Reference proteome.
FT CHAIN 1..165
FT /note="Bacterial non-heme ferritin"
FT /id="PRO_0000201088"
FT DOMAIN 1..145
FT /note="Ferritin-like diiron"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00085"
FT BINDING 17
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00085"
FT BINDING 49
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00085"
FT BINDING 50
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00085"
FT BINDING 50
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00085"
FT BINDING 53
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00085"
FT BINDING 94
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00085"
FT BINDING 126
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00085"
FT BINDING 127
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00085"
FT BINDING 130
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00085"
FT BINDING 130
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00085"
SQ SEQUENCE 165 AA; 19424 MW; 5B3AA08BCFE6CDA0 CRC64;
MLKPEMIEKL NEQMNLELYS SLLYQQMSAW CSYHTFEGAA AFLRRHAQEE MTHMQRLFDY
LTDTGNLPRI NTVESPFAEY SSLDELFQET YKHEQLITQK INELAHAAMT NQDYPTFNFL
QWYVSEQHEE EKLFKSIIDK LSLAGKSGEG LYFIDKELST LDTQN
