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Database: UniProt
Entry: A0A2Y9B8N5_9FIRM
LinkDB: A0A2Y9B8N5_9FIRM
Original site: A0A2Y9B8N5_9FIRM 
ID   A0A2Y9B8N5_9FIRM        Unreviewed;       727 AA.
AC   A0A2Y9B8N5;
DT   12-SEP-2018, integrated into UniProtKB/TrEMBL.
DT   12-SEP-2018, sequence version 1.
DT   24-JAN-2024, entry version 16.
DE   RecName: Full=Ferrous iron transport protein B {ECO:0000256|ARBA:ARBA00031200, ECO:0000256|RuleBase:RU362098};
GN   ORFNames=A8806_101668 {ECO:0000313|EMBL:PWJ32380.1},
GN   SAMN05216536_101668 {ECO:0000313|EMBL:SSA54214.1};
OS   Faecalicatena orotica.
OC   Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae;
OC   Faecalicatena.
OX   NCBI_TaxID=1544 {ECO:0000313|EMBL:SSA54214.1, ECO:0000313|Proteomes:UP000251306};
RN   [1] {ECO:0000313|EMBL:SSA54214.1, ECO:0000313|Proteomes:UP000251306}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NLAE-zl-C242 {ECO:0000313|EMBL:SSA54214.1,
RC   ECO:0000313|Proteomes:UP000251306};
RA   Cai Z.;
RL   Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|EMBL:PWJ32380.1, ECO:0000313|Proteomes:UP000245845}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NLAE-zl-C242 {ECO:0000313|EMBL:PWJ32380.1,
RC   ECO:0000313|Proteomes:UP000245845};
RA   Kelly W.;
RT   "The Hungate 1000. A catalogue of reference genomes from the rumen
RT   microbiome.";
RL   Submitted (MAY-2018) 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 membrane {ECO:0000256|RuleBase:RU362098};
CC       Multi-pass membrane protein {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}.
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DR   EMBL; QGDL01000001; PWJ32380.1; -; Genomic_DNA.
DR   EMBL; UETE01000001; SSA54214.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A2Y9B8N5; -.
DR   OrthoDB; 9809127at2; -.
DR   Proteomes; UP000245845; Unassembled WGS sequence.
DR   Proteomes; UP000251306; Unassembled WGS sequence.
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:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   CDD; cd01879; FeoB; 1.
DR   Gene3D; 1.10.287.1770; -; 1.
DR   Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 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   InterPro; IPR005225; Small_GTP-bd_dom.
DR   NCBIfam; TIGR00437; feoB; 1.
DR   NCBIfam; TIGR00231; small_GTP; 1.
DR   PANTHER; PTHR43185:SF1; FE(2+) TRANSPORTER FEOB; 1.
DR   PANTHER; PTHR43185; FERROUS IRON TRANSPORT PROTEIN B; 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   SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 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|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   Reference proteome {ECO:0000313|Proteomes:UP000245845};
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        278..303
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        355..382
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        402..419
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        431..454
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        460..480
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        523..543
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        555..576
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        583..606
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        626..645
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        657..680
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        686..707
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   DOMAIN          2..163
FT                   /note="FeoB-type G"
FT                   /evidence="ECO:0000259|PROSITE:PS51711"
FT   BINDING         9..16
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
FT   BINDING         20
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-2"
FT   BINDING         21
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-2"
FT   BINDING         23
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-2"
FT   BINDING         24
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-2"
FT   BINDING         34..38
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
FT   BINDING         54..57
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
FT   BINDING         114..117
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
SQ   SEQUENCE   727 AA;  79264 MW;  27C69E6B6D6DF896 CRC64;
     MAIKIALAGN PNCGKTTLFN ALTGSNQFVG NWPGVTVEKK EGKLKGHKDV IIMDLPGIYS
     LSPYTLEEVV ARNYLINDKP DAILNIVDGT NIERNLYLST QLMELGIPVI MAVNMMDVVE
     KSGDKIHIDK LSKKLGCEVV EISALKGNGV AKAAEKAVKI ANRKDAAVPV HKFAPEVESV
     LDSIENKLGS DIPEEQKRFF AIKLLEKDDK ISAQMKRVPD VAEEIDAIEK ELDDDTESII
     TNERYVYISS IINECYTKVS KGKLSTSDKI DRIVTNRFLA LPIFALVMFI VYYVSVTTVG
     TWATDWANDG VFGEGWSLFG LQIPGIPVLL ESALNAIGCA GWLQGLILDG IVAGVGAVLG
     FVPQMLVLFI FLAFLEACGY MARIAFIMDR IFRKFGLSGK SFIPMLIGSG CGVPGIMASR
     TIENDRDRKM TIMTTTFVPC GAKLPIIGLI AGALFGGAWW VAPSAYFVGI AAIICSGIIL
     KKTKMFAGDP APFVMELPAY HLPTVGNVLR SMWERGWSFI KKAGTIILLS TILVWFTSYF
     GWVDGKFRML EDMELNHSIL AAVGNGIAWI FTPLGWGDWR SAVAAITGLV AKENVVGTFG
     ILYGFAEVAE EGNEIWGTLA GSMTAVAAYS FLVFNLLCAP CFAAMGAIKR EMNNVKWFWF
     AIGYQTLLAY VVSLCVYQIG TFITTGVFGA GVVVAVLLII GFIYLLVRPY KESRTLKVDL
     RSAASAK
//
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