FEOB_SHIFL
ID FEOB_SHIFL Reviewed; 773 AA.
AC Q83PW3; Q7UAT2;
DT 22-NOV-2005, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2005, sequence version 4.
DT 03-AUG-2022, entry version 121.
DE RecName: Full=Fe(2+) transporter FeoB {ECO:0000305};
DE AltName: Full=Ferrous iron transport protein B;
GN Name=feoB; OrderedLocusNames=SF3428, S4335;
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).
RN [3]
RP INVOLVEMENT IN IRON UPTAKE.
RC STRAIN=SA100 / Serotype 2a;
RX PubMed=12654809; DOI=10.1128/iai.71.4.1919-1928.2003;
RA Runyen-Janecky L.J., Reeves S.A., Gonzales E.G., Payne S.M.;
RT "Contribution of the Shigella flexneri Sit, Iuc, and Feo iron acquisition
RT systems to iron acquisition in vitro and in cultured cells.";
RL Infect. Immun. 71:1919-1928(2003).
CC -!- FUNCTION: Probable transporter of a GTP-driven Fe(2+) uptake system.
CC {ECO:0000250|UniProtKB:P33650}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane
CC {ECO:0000250|UniProtKB:P33650}; Multi-pass membrane protein
CC {ECO:0000250|UniProtKB:P33650}.
CC -!- INDUCTION: Iron uptake is repressed by the global regulator Fur.
CC {ECO:0000250|UniProtKB:P33650}.
CC -!- SIMILARITY: Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like
CC GTPase superfamily. FeoB GTPase (TC 9.A.8) family.
CC {ECO:0000255|PROSITE-ProRule:PRU01048}.
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DR EMBL; AE005674; AAN44889.2; -; Genomic_DNA.
DR EMBL; AE014073; AAP19290.1; -; Genomic_DNA.
DR RefSeq; NP_709182.2; NC_004337.2.
DR RefSeq; WP_000737027.1; NZ_WPGW01000003.1.
DR AlphaFoldDB; Q83PW3; -.
DR SMR; Q83PW3; -.
DR STRING; 198214.SF3428; -.
DR EnsemblBacteria; AAN44889; AAN44889; SF3428.
DR EnsemblBacteria; AAP19290; AAP19290; S4335.
DR GeneID; 1026508; -.
DR KEGG; sfl:SF3428; -.
DR KEGG; sft:NCTC1_03708; -.
DR KEGG; sfx:S4335; -.
DR PATRIC; fig|198214.7.peg.4045; -.
DR HOGENOM; CLU_013350_3_0_6; -.
DR OMA; PLGYDWK; -.
DR OrthoDB; 304844at2; -.
DR Proteomes; UP000001006; Chromosome.
DR Proteomes; UP000002673; Chromosome.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0015093; F:ferrous iron transmembrane transporter activity; IEA:InterPro.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR GO; GO:0055072; P:iron ion homeostasis; IEA:UniProtKB-KW.
DR CDD; cd01879; FeoB; 1.
DR Gene3D; 3.40.50.300; -; 1.
DR InterPro; IPR003373; Fe2_transport_prot-B.
DR InterPro; IPR011640; Fe2_transport_prot_B_C.
DR InterPro; IPR041069; FeoB_Cyto.
DR InterPro; IPR030389; G_FEOB_dom.
DR InterPro; IPR011642; Gate_dom.
DR InterPro; IPR027417; P-loop_NTPase.
DR Pfam; PF07664; FeoB_C; 1.
DR Pfam; PF17910; FeoB_Cyto; 1.
DR Pfam; PF02421; FeoB_N; 1.
DR Pfam; PF07670; Gate; 2.
DR SUPFAM; SSF52540; SSF52540; 1.
DR TIGRFAMs; TIGR00437; feoB; 1.
DR PROSITE; PS51711; G_FEOB; 1.
PE 3: Inferred from homology;
KW Cell inner membrane; Cell membrane; GTP-binding; Ion transport; Iron;
KW Iron transport; Membrane; Nucleotide-binding; Reference proteome;
KW Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..773
FT /note="Fe(2+) transporter FeoB"
FT /id="PRO_0000210828"
FT TRANSMEM 282..302
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 309..329
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 344..366
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 383..403
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 427..447
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 453..473
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 518..538
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 664..684
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 691..711
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 722..742
FT /note="Helical"
FT /evidence="ECO:0000255"
FT DOMAIN 3..169
FT /note="FeoB-type G"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01048"
FT BINDING 10..17
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01048"
FT BINDING 35..39
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01048"
FT BINDING 56..59
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01048"
FT BINDING 120..123
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01048"
FT BINDING 149..151
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01048"
SQ SEQUENCE 773 AA; 84444 MW; A058B36AD14624BF CRC64;
MKKLTIGLIG NPNSGKTTLF NQLTGARQRV GNWAGVTVER KEGQFSTTDH QVTLVDLPGT
YSLTTISSQT SLDEQIACHY ILSGDADLLI NVVDASNLER NLYLTLQLLE LGIPCIVALN
MLDIAEKQNI RIEIDALSAR LGCPVIPLVS TRGRGIEALK LAIDRYKANE NVELVHYAQP
LLNEADSLAK VMPSDIPLKQ RRWLGLQMLE GDIYSRAYAG EASQHLDATL ARLRNEMDDP
ALHIADARYQ CIAAICDVVS NTLTAEPSRF TTAVDKIVLN RFLGLPIFLF VMYLMFLLAI
NIGGALQPLF NVGSVALFVH GIQWIGYTLH FPDWLTIFLA QGLGGGINTV LPLVPQIGMM
YLFLSFLEDS GYMARAAFVM DRLMQALGLP GKSFVPLIVG FGCNVPSVMG ARTLDAPRER
LMTIMMAPFM SCGARLAIFA VFAAAFFGQN GALAVFSLYM LGIVMAVLTG LMLKYTIMRG
EATPFVMELP VYHVPHVKSL IIQTWQRLKG FVLRAGKVII IVSIFLSAFN SFSLSGKIVD
NINDSALASV SRVITPVFKP IGVHEDNWQA TVGLFTGAMA KEVVVGTLNT LYTAENIQDE
EFNPAEFNLG EELFSAVDET WQSLKDTFSL SVLMNPIEAS KGNGEMGTGA MGVMDQKFGS
AAAAYSYLIF VLLYVPCISV MGAIARESSR GWMGFSILWG LNIAYSLATL FYQVASYSQH
PTYSLVCILA VILFNIVAIG LLRRARSRVD IELLATRKSV SSCCAASTTG DCH
