ID A0A327X2Y9_9GAMM Unreviewed; 241 AA.
AC A0A327X2Y9;
DT 10-OCT-2018, integrated into UniProtKB/TrEMBL.
DT 10-OCT-2018, sequence version 1.
DT 27-MAR-2024, entry version 19.
DE RecName: Full=Lipopolysaccharide export system ATP-binding protein LptB {ECO:0000256|ARBA:ARBA00017803};
GN ORFNames=B0I24_103253 {ECO:0000313|EMBL:RAJ99253.1};
OS Aliidiomarina maris.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC Idiomarinaceae; Aliidiomarina.
OX NCBI_TaxID=531312 {ECO:0000313|EMBL:RAJ99253.1, ECO:0000313|Proteomes:UP000249203};
RN [1] {ECO:0000313|EMBL:RAJ99253.1, ECO:0000313|Proteomes:UP000249203}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.15366 {ECO:0000313|EMBL:RAJ99253.1,
RC ECO:0000313|Proteomes:UP000249203};
RA Whitman W.;
RT "Genomic Encyclopedia of Type Strains, Phase III (KMG-III): the genomes of
RT soil and plant-associated and newly described type strains.";
RL Submitted (JUN-2018) 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:RAJ99253.1}.
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DR EMBL; QLMD01000003; RAJ99253.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A327X2Y9; -.
DR OrthoDB; 9781337at2; -.
DR Proteomes; UP000249203; 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, ECO:0000313|EMBL:RAJ99253.1};
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}.
FT DOMAIN 4..237
FT /note="ABC transporter"
FT /evidence="ECO:0000259|PROSITE:PS50893"
SQ SEQUENCE 241 AA; 26449 MW; 601BD320D91A1C5E CRC64;
MATLKVEHLA KSYKKRQVVK DVSLQVDAGQ VIGLLGPNGA GKTTTFYMIV GLVNNDKGRI
TLDDEDLTLL PMHARARRGI GYLPQESSVF RKLSVRDNIM AILETRKDLD SEGREAALDA
LVAEFNIGHI VNSLGMSLSG GERRRVEIAR ALAAEPKFIL LDEPFAGVDP ISVIDIKKII
QQLRNRGIGV LITDHNVRET LSVCERAYIV SQGELIASGS AQQILANQQV KDVYLGDQFT
L
//
