ID A0A1Q8YJA0_9BURK Unreviewed; 243 AA.
AC A0A1Q8YJA0;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 27-MAR-2024, entry version 20.
DE RecName: Full=Lipopolysaccharide export system ATP-binding protein LptB {ECO:0000256|ARBA:ARBA00017803};
GN ORFNames=BLL52_0669 {ECO:0000313|EMBL:OLP08043.1};
OS Rhodoferax antarcticus ANT.BR.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Comamonadaceae; Rhodoferax.
OX NCBI_TaxID=1111071 {ECO:0000313|EMBL:OLP08043.1, ECO:0000313|Proteomes:UP000185911};
RN [1] {ECO:0000313|EMBL:OLP08043.1, ECO:0000313|Proteomes:UP000185911}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ANT.BR {ECO:0000313|EMBL:OLP08043.1,
RC ECO:0000313|Proteomes:UP000185911};
RA Baker J., Riester C., Skinner B., Newell A., Swingley W., Madigan M.,
RA Jung D., Asao M., Chen M., Loughlin P., Pan H., Lin S., Li N., Shaw J.,
RA Prado M., Sherman C., Li X., Tang J., Blankenship R., Zhao T., Touchman J.,
RA Sattley M.;
RT "Genome sequence of Rhodoferax antarcticus ANT.BR, a psychrophilic purple
RT nonsulfur bacterium from an Antarctic microbial mat.";
RL Submitted (JAN-2017) to the EMBL/GenBank/DDBJ databases.
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:OLP08043.1}.
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DR EMBL; MSYM01000006; OLP08043.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Q8YJA0; -.
DR STRING; 81479.RA876_17325; -.
DR Proteomes; UP000185911; 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:UP000185911};
KW Translocase {ECO:0000256|ARBA:ARBA00022967}.
FT DOMAIN 1..239
FT /note="ABC transporter"
FT /evidence="ECO:0000259|PROSITE:PS50893"
SQ SEQUENCE 243 AA; 26938 MW; C06920DB399469E2 CRC64;
MQALHLQKSY GARKVVKDVS LEVRKGEVVG LLGPNGAGKT TSFYMIVGLV RASAGTITID
GQAIDHMPIH RRARLGLGYL PQESSIFRKL NVQDNVRAVL ELQFDEQGKP LAEPEIEKRL
TYLLQDLRVE HLRQSSALSL SGGERRRVEI ARALATRPSF ILLDEPFAGI DPIAVIEIQR
IISFLKSRGI GVLITDHNVR ETLGICDHAY IINDGAVLAQ GTPAEIVNDA EVRRVYLGEH
FRM
//
