ID E4Q8X5_CALH1 Unreviewed; 607 AA.
AC E4Q8X5;
DT 08-FEB-2011, integrated into UniProtKB/TrEMBL.
DT 08-FEB-2011, sequence version 1.
DT 24-JAN-2024, entry version 65.
DE RecName: Full=Ferrous iron transport protein B {ECO:0000256|RuleBase:RU362098};
GN OrderedLocusNames=Calhy_1174 {ECO:0000313|EMBL:ADQ06894.1};
OS Caldicellulosiruptor hydrothermalis (strain DSM 18901 / VKM B-2411 / 108).
OC Bacteria; Bacillota; Clostridia; Caldicellulosiruptorales;
OC Caldicellulosiruptoraceae; Caldicellulosiruptor.
OX NCBI_TaxID=632292 {ECO:0000313|EMBL:ADQ06894.1, ECO:0000313|Proteomes:UP000006890};
RN [1]
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=108;
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA Pitluck S., Davenport K., Detter J.C., Han C., Tapia R., Land M.,
RA Hauser L., Chang Y.-J., Jeffries C., Kyrpides N., Ivanova N.,
RA Mikhailova N., Blumer-Schuette S.E., Kelly R.M., Woyke T.;
RT "Complete sequence of Caldicellulosiruptor hydrothermalis 108.";
RL Submitted (SEP-2010) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ADQ06894.1, ECO:0000313|Proteomes:UP000006890}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 18901 / VKM B-2411 / 108
RC {ECO:0000313|Proteomes:UP000006890};
RX PubMed=21216991; DOI=10.1128/JB.01515-10;
RA Blumer-Schuette S.E., Ozdemir I., Mistry D., Lucas S., Lapidus A.,
RA Cheng J.F., Goodwin L.A., Pitluck S., Land M.L., Hauser L.J., Woyke T.,
RA Mikhailova N., Pati A., Kyrpides N.C., Ivanova N., Detter J.C.,
RA Walston-Davenport K., Han S., Adams M.W., Kelly R.M.;
RT "Complete genome sequences for the anaerobic, extremely thermophilic plant
RT biomass-degrading bacteria Caldicellulosiruptor hydrothermalis,
RT Caldicellulosiruptor kristjanssonii, Caldicellulosiruptor kronotskyensis,
RT Caldicellulosiruptor owensenis, and Caldicellulosiruptor lactoaceticus.";
RL J. Bacteriol. 193:1483-1484(2011).
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; CP002219; ADQ06894.1; -; Genomic_DNA.
DR RefSeq; WP_013403074.1; NC_014652.1.
DR AlphaFoldDB; E4Q8X5; -.
DR STRING; 632292.Calhy_1174; -.
DR KEGG; chd:Calhy_1174; -.
DR eggNOG; COG0370; Bacteria.
DR HOGENOM; CLU_013350_6_0_9; -.
DR OMA; CITSFAM; -.
DR OrthoDB; 9809127at2; -.
DR Proteomes; UP000006890; Chromosome.
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; 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; IPR030389; G_FEOB_dom.
DR InterPro; IPR011642; Gate_dom.
DR InterPro; IPR006073; GTP-bd.
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; PF02421; FeoB_N; 1.
DR Pfam; PF07670; Gate; 2.
DR PRINTS; PR00326; GTP1OBG.
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 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 246..268
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 288..306
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 318..342
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 362..384
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 396..419
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 425..445
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 482..500
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 555..573
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 585..606
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT DOMAIN 16..172
FT /note="FeoB-type G"
FT /evidence="ECO:0000259|PROSITE:PS51711"
FT BINDING 23..30
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
FT BINDING 34
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR603373-2"
FT BINDING 37
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR603373-2"
FT BINDING 38
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR603373-2"
FT BINDING 48..52
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
FT BINDING 65..68
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
FT BINDING 123..126
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
SQ SEQUENCE 607 AA; 67674 MW; C4CE5CBDB5EDCD07 CRC64;
MNCHCVQEML NIPDDKEVIA LVGNPNVGKS VIFNKLTGRY VEVSNYPGTT VDVNYGFYKD
YVIVDTPGVY GISSFNDEEI VTRDIVLNTQ KIINVVDSVH LDRDLFLTQQ LIDYQKEVIV
VLNMVDEVEK NNIKIDIEKL KESLGVEVIA TSASKGIGID KLREAIDKNL FKKGKSTPNL
EKILESEGKK FSWESLAEAE NVFSSSVSEL QEKIFALRRT YVDEIFNKTV KFDTKKLEFK
NKLSQVLINP VTGIPILFAT MYIMYYFMGV LVAQRLVDFT MNTVMGEYYL GLIKGIVGKF
VTNLFLQKII VGNYGILSMF PIIFFGLLFP LVVAFHLFMS ILEDSGYLPR IAALVDRVFN
KIGLNGRAII PIILGFGCVT MATMTTRILG SKRERLITMF LLGLTIPCSA QLGIISGLIS
RLGFWYLVAY ILIIAFIFGL VGRILNKIIK GESTSLFIDL PTLRIPQPSN VLKKTYYKSK
GFLVEAFPIF VAATLVLGFL DATNLLHAIE NFAQPVVTGF LKLPKEITEV FILGIIRRDY
GAAGLVTIPT TKGQMFVALV TTTLFVPCIT SFAMMTKENG LKYSVFVWVS SAVIAILVGG
ILAHIIL
//