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Database: UniProt
Entry: A0A1G7JJU6_CHIFI
LinkDB: A0A1G7JJU6_CHIFI
Original site: A0A1G7JJU6_CHIFI 
ID   A0A1G7JJU6_CHIFI        Unreviewed;       711 AA.
AC   A0A1G7JJU6;
DT   22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT   22-NOV-2017, sequence version 1.
DT   07-OCT-2020, entry version 8.
DE   RecName: Full=Ferrous iron transport protein B {ECO:0000256|RuleBase:RU362098};
GN   ORFNames=SAMN04488121_1011263 {ECO:0000313|EMBL:SDF25054.1};
OS   Chitinophaga filiformis (Myxococcus filiformis) (Flexibacter filiformis).
OC   Bacteria; Bacteroidetes; Chitinophagia; Chitinophagales; Chitinophagaceae;
OC   Chitinophaga.
OX   NCBI_TaxID=104663 {ECO:0000313|EMBL:SDF25054.1, ECO:0000313|Proteomes:UP000199045};
RN   [1] {ECO:0000313|EMBL:SDF25054.1, ECO:0000313|Proteomes:UP000199045}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 527 {ECO:0000313|EMBL:SDF25054.1,
RC   ECO:0000313|Proteomes:UP000199045};
RA   de Groot N.N.;
RL   Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Probable transporter of a GTP-driven Fe(2+) uptake system.
CC       {ECO:0000256|RuleBase:RU362098}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane
CC       {ECO:0000256|RuleBase:RU362098}. Membrane
CC       {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC       {ECO:0000256|ARBA:ARBA00004141}.
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:0000256|RuleBase:RU362098}.
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {ECO:0000256|RuleBase:RU362098}.
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DR   EMBL; FNBN01000001; SDF25054.1; -; Genomic_DNA.
DR   Proteomes; UP000199045; Unassembled WGS sequence.
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   Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW   GTP-binding {ECO:0000256|ARBA:ARBA00023134, 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|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU362098};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW   ECO:0000256|RuleBase:RU362098};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|RuleBase:RU362098};
KW   Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU362098}.
FT   TRANSMEM        288..309
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        339..368
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        422..448
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        468..486
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        519..539
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        652..678
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        690..710
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   DOMAIN          8..175
FT                   /note="FeoB-type G"
FT                   /evidence="ECO:0000259|PROSITE:PS51711"
SQ   SEQUENCE   711 AA;  79207 MW;  3B3A1C558F1070FF CRC64;
     MQATKKATVN IALVGNPNSG KSSLFNALTG LNQKVSNFPG VTVDKKTGAA TISANLQANI
     IDLPGTYSLY PKSADEFVTY DVLVNPSADE QPDMILIIAD AANLKRNLLF CSQIMDLKIP
     VIIGLTMMDI ARKKGVEIDE AGLERELGVP VVTINPRKNK GIPELKKMID LLAREKQSVQ
     PRDFIDSQAL APEVVTEIRK YVQVKSDYAA LHVAVNHHEL PFLNGGQKLA ITNILQTYHF
     NKTKVQAEEI MQRYARIKHI MKNSVVEADP LQKQLQTEKL DNLLLHRFWG YVILLGIMFF
     MFQSIFWLAS FPMDWIEAGF GAVSGWLKDV LPDNWLTDIL VNGIIAGLGG IAVFVPQIMI
     LFAFITVLED TGYMARISFL TDRLMRQVGL NGKSVMPLIS GVACAVPAIM ATRNIENRKE
     RLITILITPL MSCSARLPIY TVMIALVIPN KPVLGFLNLQ GVVMMGLYLL GFVMALIIAA
     ILKLFISIKE KSYFIMELPV YRAPRWANVG TTMVQKAKIF ITDAGKVIMV ISIILWFLAS
     YGPREKMHQV TAQYEQLKAA HPEQKEQLDM ELQSEKLANS YAGVLGHAIE PVIRPLGYDW
     KIGIALITSF AAREVFVGTM ATLYSVGESP EDGDATLREK MSNATWRDGR PVYTLASGIS
     LMLFYAFAMQ CMSTLAIVKR ETKSWKFPAV QFVYMTTLAY LFGLLAFQLL K
//
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