ID H8GGV5_METAL Unreviewed; 775 AA.
AC H8GGV5;
DT 16-MAY-2012, integrated into UniProtKB/TrEMBL.
DT 16-MAY-2012, sequence version 1.
DT 24-JAN-2024, entry version 43.
DE RecName: Full=Ferrous iron transport protein B {ECO:0000256|RuleBase:RU362098};
GN ORFNames=Metal_2332 {ECO:0000313|EMBL:EIC30068.1};
OS Methylomicrobium album BG8.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Methylococcales;
OC Methylococcaceae; Methylomicrobium.
OX NCBI_TaxID=686340 {ECO:0000313|EMBL:EIC30068.1, ECO:0000313|Proteomes:UP000005090};
RN [1] {ECO:0000313|EMBL:EIC30068.1, ECO:0000313|Proteomes:UP000005090}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BG8 {ECO:0000313|EMBL:EIC30068.1,
RC ECO:0000313|Proteomes:UP000005090};
RX PubMed=23580712;
RA Kits K.D., Kalyuzhnaya M.G., Klotz M.G., Jetten M.S., Op den Camp H.J.,
RA Vuilleumier S., Bringel F., Dispirito A.A., Murrell J.C., Bruce D.,
RA Cheng J.F., Copeland A., Goodwin L., Hauser L., Lajus A., Land M.L.,
RA Lapidus A., Lucas S., Medigue C., Pitluck S., Woyke T., Zeytun A.,
RA Stein L.Y.;
RT "Genome Sequence of the Obligate Gammaproteobacterial Methanotroph
RT Methylomicrobium album Strain BG8.";
RL Genome Announc. 1:E0017013-E0017013(2013).
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}; Multi-pass membrane protein
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}.
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DR EMBL; CM001475; EIC30068.1; -; Genomic_DNA.
DR RefSeq; WP_005372438.1; NZ_CM001475.1.
DR AlphaFoldDB; H8GGV5; -.
DR STRING; 686340.Metal_2332; -.
DR eggNOG; COG0370; Bacteria.
DR HOGENOM; CLU_013350_3_0_6; -.
DR Proteomes; UP000005090; 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; 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; IPR006073; GTP-bd.
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 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 Reference proteome {ECO:0000313|Proteomes:UP000005090};
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 286..310
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 352..370
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 390..412
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 424..451
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 457..476
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 677..698
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 704..725
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT TRANSMEM 737..758
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362098"
FT DOMAIN 4..170
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 57..60
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
FT BINDING 121..124
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR603373-1"
SQ SEQUENCE 775 AA; 83709 MW; BA375FAA948F306A CRC64;
MKTRYTIALV GNPNCGKTTV FNALTGARQR VGNWPGVTVE KKSGEYLYKE AHFEVVDLPG
TYSLDVADKE VSLDEKLARD YVHGNEADLI VNIVDASVLE RSLYLSSQLA EMRVPMLVVL
NMVDVAESKG RKIDATALAK YLGCPVVPVV ASENRGIAEL KSSIIDAARR PGPATVDVHY
DQALEQVIAS LTGRLTETAA SMGISSRWLA VRLLEGDDLA LGVVDPALHG EIRALSQGLD
EDTDIMMADA RFSLAHRITA EVMTVSGRIS RDLTNQIDRI VLNRALGIPI FLLVMYLMFM
FTIKIGGAFI DFFDQFAQAL FVDGFGIWLT HIGTPAWLTL LLAKGIGGGA QVVATFIPVI
GFLFLFLSVL EDSGYMARAA FVMDRFMRWI GLPGKSFVPL IVGFGCNVPA IMATRTLEHR
RDRLMTIAMA PFMSCGARLP VYVLFAAAFF AEGAQNIVFG LYLIGIVVAV LTGLILKATL
LQGEATPFIM ELPPYHLPTL KSIGILTWDK LKGFVLRAGR VIVPMVLVLN MLNAIGTDGS
YGNEDSDKSI LATVGRQISP VFAPLGLNEN NWPAAVGIFT GVLAKEAVVG TLNAAYAALA
ETGEAKDESE AFNLTASIGA AFATIPANLA EAFASWLDPL GLNIGDVSDQ AALAEKEEIS
TGIFGAMASR FDGTAGAFAY LLFILLYLPC TAAIAAIYQE SGRGWTVFVA LWTTGLGYGL
ATLYYQAATW SRHPRQSLVS ITVVLSLFAA VLLILRYFGQ RENSRLNRDP AASQR
//
