ID J9DFN3_9PROT Unreviewed; 259 AA.
AC J9DFN3;
DT 31-OCT-2012, integrated into UniProtKB/TrEMBL.
DT 31-OCT-2012, sequence version 1.
DT 27-MAR-2024, entry version 43.
DE RecName: Full=Lipopolysaccharide export system ATP-binding protein LptB {ECO:0000256|ARBA:ARBA00017803};
GN ORFNames=IMCC14465_07290 {ECO:0000313|EMBL:EJW20933.1};
OS alpha proteobacterium IMCC14465.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; PS1 clade.
OX NCBI_TaxID=1220535 {ECO:0000313|EMBL:EJW20933.1, ECO:0000313|Proteomes:UP000004836};
RN [1] {ECO:0000313|EMBL:EJW20933.1, ECO:0000313|Proteomes:UP000004836}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IMCC14465 {ECO:0000313|EMBL:EJW20933.1,
RC ECO:0000313|Proteomes:UP000004836};
RX PubMed=23209213; DOI=10.1128/JB.01888-12;
RA Yang S.J., Kang I., Cho J.C.;
RT "Genome Sequence of Strain IMCC14465, Isolated from the East Sea, Belonging
RT to the PS1 Clade of Alphaproteobacteria.";
RL J. Bacteriol. 194:6952-6953(2012).
CC -!- FUNCTION: Part of the ABC transporter complex LptBFG involved in the
CC translocation of lipopolysaccharide (LPS) from the inner membrane to
CC the outer membrane. Probably responsible for energy coupling to the
CC transport system. {ECO:0000256|ARBA:ARBA00024818}.
CC -!- SUBUNIT: Component of the lipopolysaccharide transport and assembly
CC complex. The LptBFG transporter is composed of two ATP-binding proteins
CC (LptB) and two transmembrane proteins (LptF and LptG).
CC {ECO:0000256|ARBA:ARBA00026081}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane
CC {ECO:0000256|ARBA:ARBA00004515}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004515}; Cytoplasmic side
CC {ECO:0000256|ARBA:ARBA00004515}. Cytoplasm
CC {ECO:0000256|ARBA:ARBA00004496}.
CC -!- SIMILARITY: Belongs to the ABC transporter superfamily. Outer membrane
CC lipopolysaccharide export (TC 1.B.42) family.
CC {ECO:0000256|ARBA:ARBA00010865}.
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:EJW20933.1}.
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DR EMBL; ALYF01000003; EJW20933.1; -; Genomic_DNA.
DR AlphaFoldDB; J9DFN3; -.
DR STRING; 1220535.IMCC14465_07290; -.
DR PATRIC; fig|1220535.3.peg.726; -.
DR eggNOG; COG1137; Bacteria.
DR Proteomes; UP000004836; Unassembled WGS sequence.
DR GO; GO:0043190; C:ATP-binding cassette (ABC) transporter complex; IEA:InterPro.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR GO; GO:0055085; P:transmembrane transport; IEA:InterPro.
DR CDD; cd03218; ABC_YhbG; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR003439; ABC_transporter-like_ATP-bd.
DR InterPro; IPR017871; ABC_transporter-like_CS.
DR InterPro; IPR032823; BCA_ABC_TP_C.
DR InterPro; IPR030921; LPS_export_LptB.
DR InterPro; IPR027417; P-loop_NTPase.
DR NCBIfam; TIGR04406; LPS_export_lptB; 1.
DR PANTHER; PTHR45772; CONSERVED COMPONENT OF ABC TRANSPORTER FOR NATURAL AMINO ACIDS-RELATED; 1.
DR PANTHER; PTHR45772:SF10; LIPOPOLYSACCHARIDE EXPORT SYSTEM ATP-BINDING PROTEIN LPTB; 1.
DR Pfam; PF00005; ABC_tran; 1.
DR Pfam; PF12399; BCA_ABC_TP_C; 1.
DR SMART; SM00382; AAA; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS00211; ABC_TRANSPORTER_1; 1.
DR PROSITE; PS50893; ABC_TRANSPORTER_2; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Membrane {ECO:0000256|ARBA:ARBA00023136};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Reference proteome {ECO:0000313|Proteomes:UP000004836}.
FT DOMAIN 23..255
FT /note="ABC transporter"
FT /evidence="ECO:0000259|PROSITE:PS50893"
SQ SEQUENCE 259 AA; 28409 MW; EABB5F477D85F4D5 CRC64;
MDSQNKTNDA KLATGFSDST SGLEVRGISK SFDKRPVVRD ISLKVSRGES VGILGPNGAG
KTTCFYMITG QIPADNGAIL LDGEDVTNLP MYRRARLGIG YLPQEASIFR GLSVENNILA
ILEVIEPDID LRHKKLENLL AEFAIEHLRH HKGVSLSGGE RRRVEIARAL ATDPSYLLLD
EPFAGIDPIA VNDIRELVSL LKNRGVGVLI TDHNVRETLG IIDRAIIVHD GHVLTDGTPQ
EIINNDDVRR LYLGEGFKL
//
