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Database: UniProt
Entry: A0A1I2BER9_9FIRM
LinkDB: A0A1I2BER9_9FIRM
Original site: A0A1I2BER9_9FIRM 
ID   A0A1I2BER9_9FIRM        Unreviewed;       729 AA.
AC   A0A1I2BER9;
DT   05-DEC-2018, integrated into UniProtKB/TrEMBL.
DT   05-DEC-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=SAMN02910327_01469 {ECO:0000313|EMBL:SFE54645.1};
OS   Peptostreptococcaceae bacterium pGA-8.
OC   Bacteria; Bacillota; Clostridia; Eubacteriales; Peptostreptococcaceae.
OX   NCBI_TaxID=1520829 {ECO:0000313|EMBL:SFE54645.1, ECO:0000313|Proteomes:UP000242361};
RN   [1] {ECO:0000313|Proteomes:UP000242361}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=pGA-8 {ECO:0000313|Proteomes:UP000242361};
RA   Varghese N., Submissions S.;
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|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; FONK01000013; SFE54645.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1I2BER9; -.
DR   STRING; 1520829.SAMN02910327_01469; -.
DR   OrthoDB; 9809127at2; -.
DR   Proteomes; UP000242361; 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   NCBIfam; TIGR00437; feoB; 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:UP000242361};
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        284..302
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        345..364
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        371..388
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        408..425
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        437..460
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        466..486
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        525..548
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        625..649
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        661..680
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   TRANSMEM        686..711
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362098"
FT   DOMAIN          4..165
FT                   /note="FeoB-type G"
FT                   /evidence="ECO:0000259|PROSITE:PS51711"
FT   BINDING         11..18
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
FT   BINDING         22
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         25
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-2"
FT   BINDING         26
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-2"
FT   BINDING         36..40
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
FT   BINDING         56..59
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
FT   BINDING         116..119
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
SQ   SEQUENCE   729 AA;  79057 MW;  B120619DF86DBEFB CRC64;
     MKGKLTIALA GNPNSGKTTL FNALTGSNQY VGNWPGVTVE KKEGKYKQDK EVIITDLPGI
     YSLSPYTLEE VVARNYLINS KPDAILNIVD GTNLERNLYL TTQLLELGIP TVVAVNMMDI
     VRKTGNVLSI PGLSKALGCT VVEISALKGE GVDKAAAAAI KAGTEKTIQK PCHSFTGSVE
     HALAHIEEAT IHNLPEEQQR WYSVKLFERD EKVAEQLKLS KEALEHIAKD IELVETEMDD
     DAESIITNER YTYIASIIGS CYEKKSASTL SISDKIDNIV TNRFLALPIF ALVMYIVYYF
     SITTVGSIAT DFVNDNIFAD GFTLFGKDIP SIPDLATSGL ESINAAPWLS SLIVEGIIAG
     VGAVLGFVPQ ILVLFIFLAF LEGCGYMARV AFIMDRIFRK FGLSGKSFIP MLIGTGCSVP
     AIMASRTIEN DRDRKMTIMT TSFVPCGAKL PIIALIAGAI FDNAGWVATS AYFVGIGAII
     ISGIILKKTR AFAGDPAPFV LELPAYHWPT VGSVLRSMWE RGWSFIKKAG TIILLSTIFI
     WFTSSYGFEN GAFGPVDMEA SLLAKLGNII APIFTPLGFG NWKAAVAAIT GLVAKENVVG
     TFGILYGGLE EVAENGEEVW AQVRAAFTVV TAYSFLVFNL ICAPCFAAIG AIKREMASHK
     WTWIAIIYQT VLAYALSLIV TQVGNLIIFG TFGVGTVIAF ILIAAIIYLL VRPYHEGDKL
     DSKVINPVK
//
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