FTNA_ECO57
ID FTNA_ECO57 Reviewed; 165 AA.
AC P0A9A0; P23887;
DT 19-JUL-2005, integrated into UniProtKB/Swiss-Prot.
DT 19-JUL-2005, sequence version 1.
DT 03-AUG-2022, entry version 96.
DE RecName: Full=Bacterial non-heme ferritin;
DE EC=1.16.3.2;
DE AltName: Full=Ferritin-1;
GN Name=ftnA; OrderedLocusNames=Z2960, ECs2613;
OS Escherichia coli O157:H7.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=83334;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=O157:H7 / EDL933 / ATCC 700927 / EHEC;
RX PubMed=11206551; DOI=10.1038/35054089;
RA Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D., Rose D.J.,
RA Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A., Posfai G.,
RA Hackett J., Klink S., Boutin A., Shao Y., Miller L., Grotbeck E.J.,
RA Davis N.W., Lim A., Dimalanta E.T., Potamousis K., Apodaca J.,
RA Anantharaman T.S., Lin J., Yen G., Schwartz D.C., Welch R.A.,
RA Blattner F.R.;
RT "Genome sequence of enterohaemorrhagic Escherichia coli O157:H7.";
RL Nature 409:529-533(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=O157:H7 / Sakai / RIMD 0509952 / EHEC;
RX PubMed=11258796; DOI=10.1093/dnares/8.1.11;
RA Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K.,
RA Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T.,
RA Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T., Kuhara S.,
RA Shiba T., Hattori M., Shinagawa H.;
RT "Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and
RT genomic comparison with a laboratory strain K-12.";
RL DNA Res. 8:11-22(2001).
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; AE005174; AAG56894.1; -; Genomic_DNA.
DR EMBL; BA000007; BAB36036.1; -; Genomic_DNA.
DR PIR; B85804; B85804.
DR PIR; E90955; E90955.
DR RefSeq; NP_310640.1; NC_002695.1.
DR RefSeq; WP_000917208.1; NZ_SWKA01000005.1.
DR AlphaFoldDB; P0A9A0; -.
DR SMR; P0A9A0; -.
DR STRING; 155864.EDL933_2881; -.
DR EnsemblBacteria; AAG56894; AAG56894; Z2960.
DR EnsemblBacteria; BAB36036; BAB36036; ECs_2613.
DR GeneID; 66674206; -.
DR GeneID; 913633; -.
DR KEGG; ece:Z2960; -.
DR KEGG; ecs:ECs_2613; -.
DR PATRIC; fig|386585.9.peg.2741; -.
DR eggNOG; COG1528; Bacteria.
DR HOGENOM; CLU_065681_1_0_6; -.
DR OMA; CEDKGFE; -.
DR Proteomes; UP000000558; Chromosome.
DR Proteomes; UP000002519; 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_0000201086"
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
