ID B1KF52_SHEWM Unreviewed; 386 AA.
AC B1KF52;
DT 29-APR-2008, integrated into UniProtKB/TrEMBL.
DT 29-APR-2008, sequence version 1.
DT 27-MAR-2024, entry version 79.
DE RecName: Full=Lipopolysaccharide assembly protein B {ECO:0000256|HAMAP-Rule:MF_00994};
GN Name=lapB {ECO:0000256|HAMAP-Rule:MF_00994};
GN OrderedLocusNames=Swoo_2314 {ECO:0000313|EMBL:ACA86593.1};
OS Shewanella woodyi (strain ATCC 51908 / MS32).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC Shewanellaceae; Shewanella.
OX NCBI_TaxID=392500 {ECO:0000313|EMBL:ACA86593.1, ECO:0000313|Proteomes:UP000002168};
RN [1] {ECO:0000313|EMBL:ACA86593.1, ECO:0000313|Proteomes:UP000002168}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 51908 / MS32 {ECO:0000313|Proteomes:UP000002168};
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Sims D., Brettin T., Detter J.C., Han C.,
RA Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA Lykidis A., Zhao J.-S., Richardson P.;
RT "Complete sequence of Shewanella woodyi ATCC 51908.";
RL Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Modulates cellular lipopolysaccharide (LPS) levels by
CC regulating LpxC, which is involved in lipid A biosynthesis. May act by
CC modulating the proteolytic activity of FtsH towards LpxC. May also
CC coordinate assembly of proteins involved in LPS synthesis at the plasma
CC membrane. {ECO:0000256|HAMAP-Rule:MF_00994}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000256|HAMAP-
CC Rule:MF_00994}; Single-pass membrane protein {ECO:0000256|HAMAP-
CC Rule:MF_00994}; Cytoplasmic side {ECO:0000256|HAMAP-Rule:MF_00994}.
CC -!- SIMILARITY: Belongs to the LapB family. {ECO:0000256|HAMAP-
CC Rule:MF_00994}.
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DR EMBL; CP000961; ACA86593.1; -; Genomic_DNA.
DR RefSeq; WP_012324935.1; NC_010506.1.
DR AlphaFoldDB; B1KF52; -.
DR STRING; 392500.Swoo_2314; -.
DR KEGG; swd:Swoo_2314; -.
DR eggNOG; COG2956; Bacteria.
DR HOGENOM; CLU_059365_1_0_6; -.
DR Proteomes; UP000002168; Chromosome.
DR GO; GO:0009898; C:cytoplasmic side of plasma membrane; IEA:UniProtKB-UniRule.
DR GO; GO:0005506; F:iron ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008653; P:lipopolysaccharide metabolic process; IEA:InterPro.
DR GO; GO:0046890; P:regulation of lipid biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 1.25.40.10; Tetratricopeptide repeat domain; 1.
DR HAMAP; MF_00994; LPS_assembly_LapB; 1.
DR InterPro; IPR030865; LapB.
DR InterPro; IPR041166; Rubredoxin_2.
DR InterPro; IPR011990; TPR-like_helical_dom_sf.
DR InterPro; IPR019734; TPR_repeat.
DR PANTHER; PTHR45586:SF17; LIPOPOLYSACCHARIDE ASSEMBLY PROTEIN B; 1.
DR PANTHER; PTHR45586; TPR REPEAT-CONTAINING PROTEIN PA4667; 1.
DR Pfam; PF18073; Rubredoxin_2; 1.
DR Pfam; PF13176; TPR_7; 1.
DR SMART; SM00028; TPR; 2.
DR SUPFAM; SSF48452; TPR-like; 2.
PE 3: Inferred from homology;
KW Cell inner membrane {ECO:0000256|HAMAP-Rule:MF_00994};
KW Cell membrane {ECO:0000256|HAMAP-Rule:MF_00994};
KW Iron {ECO:0000256|HAMAP-Rule:MF_00994};
KW Membrane {ECO:0000256|HAMAP-Rule:MF_00994};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_00994}; Reference proteome {ECO:0000313|Proteomes:UP000002168};
KW Repeat {ECO:0000256|HAMAP-Rule:MF_00994};
KW TPR repeat {ECO:0000256|HAMAP-Rule:MF_00994};
KW Transmembrane {ECO:0000256|HAMAP-Rule:MF_00994};
KW Transmembrane helix {ECO:0000256|HAMAP-Rule:MF_00994}.
FT TOPO_DOM 21..386
FT /note="Cytoplasmic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00994"
FT DOMAIN 352..378
FT /note="LapB rubredoxin metal binding"
FT /evidence="ECO:0000259|Pfam:PF18073"
FT BINDING 354
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00994"
FT BINDING 357
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00994"
FT BINDING 368
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00994"
FT BINDING 371
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00994"
SQ SEQUENCE 386 AA; 44224 MW; D7088217D19FD557 CRC64;
MLEILFLLLP IAAGYGWYMG RRSVRHKQSS DRKKLSRDYF TGLNFLLSNE SDKAVDLFIS
MLDVDDDTID THLSLGSLFR KRGEVDRSIR IHQNLIARPS LGNEQRDIAM MELGKDYQAA
GFYDRAEEIF LNLVKQEDHS EVAEEHLIDI YQITKDWQKA INIIKTLKRK RQQCFKHNTA
HFYCELADEE TESSEQVKLL QSAIKLDSNC ARALLTLARQ YLELGEFAKC IEMLTKLIDA
DIDLVPDALS TAKQAFIKKG DQVGYCEYLR LALSEGAGAS VAVNLAHNLI EQGEHKEAEK
LILDGLYRNP TMKSFQHLMQ MHVQQAEEGQ AKTSLTMLEK LVEQQIKYRP GYRCSECGFP
SHSLYWHCPS CKHWGSIKRI RGLDGE
//
