PEC Original Annotations
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Essentiality
|
Class
|
essential
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References (PMID)
|
J Bacteriol. 1987;169(12):5735-44.
Sequence analysis of the Escherichia coli dnaE gene.
Tomasiewicz HG, McHenry CS.
(
3316192
)
|
|
Deletion
|
OCR33,35-4 (AK4-2 / BK5-2)
(D)
|
Related gene (W3110 PEC)
|
Gene Search
|
Search MG1655 PEC by gene name:
lpxB
|
Related strains
|
Strains Search
|
Search strains by gene name:
lpxB
Search strains by all related name:
lpxB b0182 ECK0181 JW0177 pgsB
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General information (Go to Linear View:)
|
Gene Name
|
lpxB
|
Alternative name
|
b0182,ECK0181,JW0177,pgsB
|
Location, Length
|
203,348 - 204,496
(
+
)
;
4.38
min
;
1149
(bp) ,
382
(aa)
|
Product
|
tetraacyldisaccharide-1-P synthase
|
Operon Name
|
bamA-hlpA-lpxD-fabZ-lpxAB-rnhB-dnaE
|
Note
|
tetraacyldisaccharide-1-P; lipid A biosynthesis, penultimate step; GO_component: GO:0009274 - peptidoglycan-based cell wall; GO_component: GO:0005737 - cytoplasm; GO_function: GO:0042280 - cell surface antigen activity, host-interacting; GO_process: GO:0009245 - lipid A biosynthetic process
|
Function
|
enzyme; Macromolecule metabolism: Lipopolysaccharide
|
Gene Ontology
|
GO:0005515
;
protein binding ( lpxB )
GO:0008610
;
lipid biosynthetic process ( lpxB )
GO:0008915
;
lipid-A-disaccharide synthase activity ( lpxB )
GO:0009245
;
lipid A biosynthetic process ( lpxB )
GO:0016740
;
transferase activity ( lpxB )
GO:0016757
;
transferase activity, transferring glycosyl groups ( lpxB )
|
PID
|
1786379
|
EC number
(KEGG Pathway)
|
2.4.1.182
|
SWISS-PROT
(
Show details
[
2
more]
)
|
Entry name(Acc.no)
|
LPXB_ECOLI
(
P10441
;
P78298
)
|
- Protein name
|
Lipid-A-disaccharide synthase
|
- Synonyms
|
EC 2.4.1.182
|
- Gene name
|
Name=lpxB; Synonyms=pgsB; OrderedLocusNames=b0182;
|
MMBR References
|
J Bacteriol. 1987;169(12):5735-44.
Sequence analysis of the Escherichia coli dnaE gene.
Tomasiewicz HG, McHenry CS.
(
3316192
)
|
J Bacteriol. 1988;170(3):1268-74.
First committed step of lipid A biosynthesis in Escherichia coli: sequence of the lpxA gene.
Coleman J, Raetz CRH.
(
3277952
)
|
J Bacteriol. 1986;168(1):152-9.
Molecular cloning of the genes for lipid A disaccharide synthase and UDP-N-acetylglucosamine acyltransferase in Escherichia coli.
Crowell DN, Anderson MS, Raetz CRH.
(
3531165
)
|
J Bacteriol. 1987;169(12):5727-34.
Nucleotide sequence of the Escherichia coli gene for lipid A disaccharide synthase.
Crowell DN, Reznikoff WS, Raetz CRH.
(
2824445
)
|
Sequences |
Amino acid
FASTA format
|
0001 MTEQRPLTIA LVAGETSGDI LGAGLIRALK EHVPNARFVG VAGPRMQAEG CEAWYEMEEL AVMGIVEVLG
0071 RLRRLLHIRA DLTKRFGELK PDVFVGIDAP DFNITLEGNL KKQGIKTIHY VSPSVWAWRQ KRVFKIGRAT
0141 DLVLAFLPFE KAFYDKYNVP CRFIGHTMAD AMPLDPDKNA ARDVLGIPHD AHCLALLPGS RGAEVEMLSA
0211 DFLKTAQLLR QTYPDLEIVV PLVNAKRREQ FERIKAEVAP DLSVHLLDGM GREAMVASDA ALLASGTAAL
0281 ECMLAKCPMV VGYRMKPFTF WLAKRLVKTD YVSLPNLLAG RELVKELLQE ECEPQKLAAA LLPLLANGKT
0351 SHAMHDTFRE LHQQIRCNAD EQAAQAVLEL AQ
|
Nucleotide
FASTA format
View sequence out neighbor 100bp
|
-100 ATGAAGTGAA ACCGGAAATT GCTGAACTGG
-070 CGGAAACATA TCCGGAAGTG AAAGCCTTTA CCGATTTCTT TGCACGCTCA ACGCGCGGTC TGATTCGTTA
0001 atgactgaac agcgtccatt aacgattgcc ctggtcgccg gagaaacctc cggcgatatc ctgggggccg
0071 gtttaatccg cgctctgaaa gaacatgtgc ccaacgcccg ctttgttggt gttgccgggc cacgaatgca
0141 ggctgaaggc tgcgaagcct ggtacgaaat ggaagaactg gcggtgatgg gcattgttga agtgctcggt
0211 cgtctgcgtc gcttactgca tattcgtgcc gatctgacaa agcgttttgg cgaactgaag ccagatgttt
0281 ttgttggtat tgatgcgcct gacttcaata ttactcttga aggtaacctc aaaaagcagg gtatcaaaac
0351 cattcattac gtcagtccgt cagtctgggc gtggcgacag aaacgtgttt tcaaaatagg cagagccacc
0421 gatctggtgc tcgcatttct gcctttcgaa aaagcgtttt atgacaaata caacgtaccg tgccgcttta
0491 tcggtcatac catggctgat gccatgccat tagatccaga taaaaatgcc gcccgtgatg tgctggggat
0561 ccctcacgat gcccactgcc tggcgttgct accggggagc cgtggtgcag aagttgaaat gcttagtgcc
0631 gatttcctga aaacggccca gcttttgcgc cagacatatc cggatctcga aatcgtggtg ccactggtga
0701 atgccaaacg ccgcgagcag tttgaacgca tcaaagctga agtcgcgcca gacctttcag ttcatttgct
0771 ggatgggatg ggccgtgagg cgatggtcgc cagcgatgcg gcgctactgg cgtcgggtac ggcagccctg
0841 gagtgtatgc tggcgaaatg cccgatggtg gtgggatatc gcatgaagcc ttttaccttc tggttggcga
0911 agcggctggt gaaaactgat tatgtctcgc tgccaaatct gctggcgggc agagagttag tcaaagaatt
0981 attgcaggaa gagtgtgagc cgcaaaaact ggctgcggcg ctgttaccgc tgttggcgaa cgggaaaacc
1051 agccacgcga tgcacgatac cttccgtgaa ctgcatcagc agatccgctg caatgccgat gagcaggcgg
1121 cacaagccgt tctggagtta gcacaatgaT CGAATTTGTT TATCCGCACA CGCAGCTGGT TGCGGGTGTG
1191 GATGAAGTCG GACGCGGGCC GTTAGTTGGC GCGGTCGTCA CCGCTGCGGT GATCCTTGA
|