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Database: UniProt
Entry: C9KQK7_9FIRM
LinkDB: C9KQK7_9FIRM
Original site: C9KQK7_9FIRM 
ID   C9KQK7_9FIRM            Unreviewed;       781 AA.
AC   C9KQK7;
DT   24-NOV-2009, integrated into UniProtKB/TrEMBL.
DT   24-NOV-2009, sequence version 1.
DT   18-JUN-2025, entry version 67.
DE   RecName: Full=Ferrous iron transport protein B {ECO:0000256|NCBIfam:TIGR00437, ECO:0000256|RuleBase:RU362098};
GN   Name=feoB {ECO:0000313|EMBL:EEX67783.1};
GN   ORFNames=MITSMUL_05526 {ECO:0000313|EMBL:EEX67783.1};
OS   Mitsuokella multacida DSM 20544.
OC   Bacteria; Bacillati; Bacillota; Negativicutes; Selenomonadales;
OC   Selenomonadaceae; Mitsuokella.
OX   NCBI_TaxID=500635 {ECO:0000313|EMBL:EEX67783.1, ECO:0000313|Proteomes:UP000003671};
RN   [1] {ECO:0000313|EMBL:EEX67783.1, ECO:0000313|Proteomes:UP000003671}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 20544 {ECO:0000313|EMBL:EEX67783.1,
RC   ECO:0000313|Proteomes:UP000003671};
RA   Weinstock G., Sodergren E., Clifton S., Fulton L., Fulton B., Courtney L.,
RA   Fronick C., Harrison M., Strong C., Farmer C., Delahaunty K., Markovic C.,
RA   Hall O., Minx P., Tomlinson C., Mitreva M., Nelson J., Hou S., Wollam A.,
RA   Pepin K.H., Johnson M., Bhonagiri V., Nash W.E., Warren W., Chinwalla A.,
RA   Mardis E.R., Wilson R.K.;
RL   Submitted (SEP-2009) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Probable transporter of a GTP-driven Fe(2+) uptake system.
CC       {ECO:0000256|ARBA:ARBA00003926, ECO:0000256|RuleBase:RU362098}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane
CC       {ECO:0000256|ARBA:ARBA00004429}; Multi-pass membrane protein
CC       {ECO:0000256|ARBA:ARBA00004429}. Cell membrane
CC       {ECO:0000256|RuleBase:RU362098}; Multi-pass membrane protein
CC       {ECO:0000256|RuleBase:RU362098}.
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: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EEX67783.1}.
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DR   EMBL; ABWK02000025; EEX67783.1; -; Genomic_DNA.
DR   RefSeq; WP_005842873.1; NZ_GG697143.2.
DR   AlphaFoldDB; C9KQK7; -.
DR   STRING; 500635.MITSMUL_05526; -.
DR   GeneID; 93482406; -.
DR   PATRIC; fig|500635.8.peg.2127; -.
DR   eggNOG; COG0370; Bacteria.
DR   HOGENOM; CLU_013350_3_0_9; -.
DR   Proteomes; UP000003671; Unassembled WGS sequence.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015093; F:ferrous iron transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR   GO; GO:0046914; F:transition metal ion binding; IEA:InterPro.
DR   CDD; cd01879; FeoB; 1.
DR   FunFam; 3.40.50.300:FF:000426; Ferrous iron transport protein B; 1.
DR   Gene3D; 1.10.287.1770; -; 1.
DR   Gene3D; 2.30.30.90; -; 1.
DR   Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR   InterPro; IPR007167; Fe-transptr_FeoA-like.
DR   InterPro; IPR003373; Fe2_transport_prot-B.
DR   InterPro; IPR011640; Fe2_transport_prot_B_C.
DR   InterPro; IPR038157; FeoA_core_dom.
DR   InterPro; IPR041069; FeoB_Cyto.
DR   InterPro; IPR050860; FeoB_GTPase.
DR   InterPro; IPR030389; G_FEOB_dom.
DR   InterPro; IPR011642; Gate_dom.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR008988; Transcriptional_repressor_C.
DR   NCBIfam; TIGR00437; feoB; 1.
DR   PANTHER; PTHR43185:SF1; FE(2+) TRANSPORTER FEOB; 1.
DR   PANTHER; PTHR43185; FERROUS IRON TRANSPORT PROTEIN B; 1.
DR   Pfam; PF04023; FeoA; 1.
DR   Pfam; PF07664; FeoB_C; 1.
DR   Pfam; PF17910; FeoB_Cyto; 1.
DR   Pfam; PF02421; FeoB_N; 1.
DR   Pfam; PF07670; Gate; 2.
DR   SMART; SM00899; FeoA; 1.
DR   SUPFAM; SSF50037; C-terminal domain of transcriptional repressors; 1.
DR   SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR   PROSITE; PS51711; G_FEOB; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane {ECO:0000256|ARBA:ARBA00022519};
KW   Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW   GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|PIRSR:PIRSR603373-
KW   1}; Ion transport {ECO:0000256|ARBA:ARBA00023065};
KW   Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|RuleBase:RU362098};
KW   Iron transport {ECO:0000256|ARBA:ARBA00022496,
KW   ECO:0000256|RuleBase:RU362098};
KW   Magnesium {ECO:0000256|PIRSR:PIRSR603373-2};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU362098};
KW   Metal-binding {ECO:0000256|PIRSR:PIRSR603373-2};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW   ECO:0000256|PIRSR:PIRSR603373-1};
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        405..427
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        466..490
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        510..533
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        545..570
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        576..595
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        634..653
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        668..687
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        699..719
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        725..744
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        756..780
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   DOMAIN          117..278
FT                   /note="FeoB-type G"
FT                   /evidence="ECO:0000259|PROSITE:PS51711"
FT   BINDING         124..131
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
FT   BINDING         135
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-2"
FT   BINDING         138
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-2"
FT   BINDING         139
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-2"
FT   BINDING         149..153
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
FT   BINDING         169..172
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
FT   BINDING         229..232
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
SQ   SEQUENCE   781 AA;  86290 MW;  D24A9AF1943ADF23 CRC64;
     MFLNELKAGE RAVVRSVGGE GALRQHFLDM GVIPGAEITL VKFAPMGDPI EFRIHEYELT
     LRVDDAKQIG IEKLPKWESD QHPVVKIPHE PTDHPGLGEG GRYHVREGEH PLPDDQLLTF
     ALAGNQNCGK TTLFNQLTGS NQHVGNFPGV TVDQKSGSIR GHENTKITDL PGIYSMSPYT
     DEEIVSREFI LREQPTGIIN IVDATNIERN LYLTLQLIEL DRPMVLALNM MDELTGNGGS
     VDINAMESLL GIPIVPISAS KGEGIEELVA HALHVAHYQE KPGRMDFCDA ESHRGAVHRC
     LHGIMHLIED HAKEARIPVR FAATKIVEGD SRIIEALMLD QNEMEMIEHI ICQMEKERGL
     DRSAAIADMR FSFIGKLVDR TFHKAHESRQ HERSRRIDKV LTGKYTAIPA FIAIMSLVFY
     LTFNVIGAGL QDLLAAGIGL LQDQVDAAMT AAGVNEAMHS LVIDGIFQGV GTVLSFLPII
     VTLFFFLSLL EDTGYMARIA FVMDKWLRKI GLSGRSIVPL LIGFGCSVPA IMSTRTLPSE
     RDRRMTILLT PFMSCSAKLP IYGFFIAAFF GDYGALPMIV LYFGAMLVGI LVAYLGKNTI
     FKGEAVPFVM ELPNYRMPGR RNVMQLLWEK SKDFLERAFS VIFIATIVIW FLQTFNFRLD
     MVTDSSESML AAVAGIIAPI FAPLGFGDWR ISTALISGFM AKESVVSTLG VLFGTSSIST
     VLTPLSAASL LAFCLLYTPC VAAITSVKRE LGTTWAIWVV IFQCVIAWIV SFIVHTIGLL
     L
//
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