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Database: UniProt
Entry: Q21F91_SACD2
LinkDB: Q21F91_SACD2
Original site: Q21F91_SACD2 
ID   Q21F91_SACD2            Unreviewed;       683 AA.
AC   Q21F91;
DT   18-APR-2006, integrated into UniProtKB/TrEMBL.
DT   18-APR-2006, sequence version 1.
DT   08-MAY-2019, entry version 85.
DE   RecName: Full=Ferrous iron transport protein B {ECO:0000256|RuleBase:RU362098};
GN   OrderedLocusNames=Sde_3383 {ECO:0000313|EMBL:ABD82638.1};
OS   Saccharophagus degradans (strain 2-40 / ATCC 43961 / DSM 17024).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Cellvibrionales;
OC   Cellvibrionaceae; Saccharophagus.
OX   NCBI_TaxID=203122 {ECO:0000313|EMBL:ABD82638.1, ECO:0000313|Proteomes:UP000001947};
RN   [1] {ECO:0000313|EMBL:ABD82638.1, ECO:0000313|Proteomes:UP000001947}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=2-40 / ATCC 43961 / DSM 17024
RC   {ECO:0000313|Proteomes:UP000001947};
RX   PubMed=18516288; DOI=10.1371/journal.pgen.1000087;
RA   Weiner R.M., Taylor L.E.II., Henrissat B., Hauser L., Land M.,
RA   Coutinho P.M., Rancurel C., Saunders E.H., Longmire A.G., Zhang H.,
RA   Bayer E.A., Gilbert H.J., Larimer F., Zhulin I.B., Ekborg N.A.,
RA   Lamed R., Richardson P.M., Borovok I., Hutcheson S.;
RT   "Complete genome sequence of the complex carbohydrate-degrading marine
RT   bacterium, Saccharophagus degradans strain 2-40 T.";
RL   PLoS Genet. 4:E1000087-E1000087(2008).
CC   -!- FUNCTION: Probable transporter of a GTP-driven Fe(2+) uptake
CC       system. {ECO:0000256|RuleBase:RU362098}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane
CC       {ECO:0000256|RuleBase:RU362098}.
CC   -!- SIMILARITY: Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-
CC       like GTPase superfamily. FeoB GTPase (TC 9.A.8) family.
CC       {ECO:0000256|RuleBase:RU362098}.
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DR   EMBL; CP000282; ABD82638.1; -; Genomic_DNA.
DR   RefSeq; WP_011469854.1; NC_007912.1.
DR   STRING; 203122.Sde_3383; -.
DR   EnsemblBacteria; ABD82638; ABD82638; Sde_3383.
DR   KEGG; sde:Sde_3383; -.
DR   eggNOG; ENOG4105CE1; Bacteria.
DR   eggNOG; COG0370; LUCA.
DR   HOGENOM; HOG000054023; -.
DR   KO; K04759; -.
DR   OMA; MEMPDYE; -.
DR   OrthoDB; 304844at2; -.
DR   BioCyc; SDEG203122:G1G67-3574-MONOMER; -.
DR   Proteomes; UP000001947; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-UniRule.
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   InterPro; IPR003373; Fe2_transport_prot-B.
DR   InterPro; IPR011640; Fe2_transport_prot_B_C.
DR   InterPro; IPR030389; G_FEOB_dom.
DR   InterPro; IPR011642; Gate_dom.
DR   InterPro; IPR006073; GTP_binding_domain.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   Pfam; PF07664; FeoB_C; 1.
DR   Pfam; PF02421; FeoB_N; 1.
DR   Pfam; PF07670; Gate; 2.
DR   PRINTS; PR00326; GTP1OBG.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR00437; feoB; 1.
DR   PROSITE; PS51711; G_FEOB; 1.
PE   3: Inferred from homology;
KW   Complete proteome {ECO:0000313|Proteomes:UP000001947};
KW   GTP-binding {ECO:0000256|RuleBase:RU362098};
KW   Ion transport {ECO:0000256|RuleBase:RU362098};
KW   Iron {ECO:0000256|RuleBase:RU362098};
KW   Iron transport {ECO:0000256|RuleBase:RU362098};
KW   Membrane {ECO:0000256|RuleBase:RU362098};
KW   Nucleotide-binding {ECO:0000256|RuleBase:RU362098};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001947};
KW   Transmembrane {ECO:0000256|RuleBase:RU362098};
KW   Transmembrane helix {ECO:0000256|RuleBase:RU362098};
KW   Transport {ECO:0000256|RuleBase:RU362098}.
FT   TRANSMEM    199    218       Helical. {ECO:0000256|RuleBase:RU362098}.
FT   TRANSMEM    264    289       Helical. {ECO:0000256|RuleBase:RU362098}.
FT   TRANSMEM    309    331       Helical. {ECO:0000256|RuleBase:RU362098}.
FT   TRANSMEM    343    364       Helical. {ECO:0000256|RuleBase:RU362098}.
FT   TRANSMEM    376    395       Helical. {ECO:0000256|RuleBase:RU362098}.
FT   TRANSMEM    585    608       Helical. {ECO:0000256|RuleBase:RU362098}.
FT   TRANSMEM    615    632       Helical. {ECO:0000256|RuleBase:RU362098}.
FT   TRANSMEM    638    663       Helical. {ECO:0000256|RuleBase:RU362098}.
FT   DOMAIN        1    166       FeoB-type G. {ECO:0000259|PROSITE:
FT                                PS51711}.
SQ   SEQUENCE   683 AA;  73904 MW;  22C738115716C85F CRC64;
     MKEIALIGSP NCGKTTLFNR LTGTRQRTGN WPGVTVERKD GRLPLPSGNS VQVVDLPGIY
     SLHDDIQGIE ARVAHTYVQS NSPALVMVVL DATRLARQLS LLPDIIATGK PVVLVVNMLD
     SAEAEGIHVD LDCLRRETGL PVAGVVSSTG EGVDKLKTLI DELLISYPAG RLDFDIAELG
     KKVYRETGKQ SRTEKIDRWL LHPIYALPIF LFVMYMLFTI AVNLGAVFID FFDIILGSVF
     VDGTRWATAA LGAPEWLQAV LADGIGGGIQ LVGTFIPVIG CLYLCMSALE DSGYLSRAAF
     VIDRLMAKIG LPGQAFIPLI IGFGCNVPAV MASRALGQAS ARLTTIFIAP FMSCGARLSV
     YVFVGTAFFP SQAQNAIFAL YLLGIGVAVL SAWILRRKLF GGMVGANIAE MPAYHRPLIR
     NVLTQTWHRL YSFIWRAGKR ILAVVLILNV FSSMGTDGSW GNQDTEKSML SATGKVLTPM
     FTPMGVGENN WPATVGLFTG LFAKEVVVGT LDTLYTPPEV IAEGDKIEAP DVLADTLSAF
     AAVWNNLTGL AGALTDPLGI SSAQEDIASE QPGSYQAMKN LFPSAWGAFC YLVFILLYAP
     CVATIGVMQK EAGQVWLGFS VVWSLLLSYW LASNLWHLSL LVSAPLSASL WIIGSSLVLY
     ICYRLIMAQM KRGIKDHIPA VNL
//
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