MG1655
W3110
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Gene Report : lipB
PEC Original Annotations
Essentiality
     Class non-essential
     References (PMID)
Escherichia coli and Salmonella, Cellular and Molecular Biology Second Edition. ASM Press. 1996
Neidhart, F.C.
     Deletion OCR45,46-3 (D)  ,  OCR46 (D)  ,  OCR46-7 (D)  
Related gene (W3110 PEC)
     Gene Search Search MG1655 PEC by gene name:  lipB
Related strains
     Strains Search Search strains by gene name:  lipB   Search strains by all related name:  lipB b0630 cde ECK0623 JW5089

General information  (Go to Linear View:)
 Gene Name lipB  
 Alternative name b0630,cde,ECK0623,JW5089  
 Location, Length 660,860 - 661,501 (  -  ) ;   14.24 min ; 642 (bp) ,   213 (aa) Go to Linear View
 Product octanoyltransferase; octanoyl-[ACP]:protein N-octanoyltransferase  
 Operon Name ybeD-lipB  
 Note protein of lipoate biosynthesis; GO_process: GO:0009107 - lipoate biosynthetic process  
 Function enzyme; Biosynthesis of cofactors, carriers: Lipoate  
 Gene Ontology GO:0003824 ; catalytic activity ( lipB )
GO:0005737 ; cytoplasm ( lipB )
GO:0006464 ; protein modification process ( lipB )
GO:0008415 ; acyltransferase activity ( lipB )
GO:0009107 ; lipoate biosynthetic process ( lipB )
GO:0016740 ; transferase activity ( lipB )
GO:0033819 ; lipoyl(octanoyl) transferase activity ( lipB )
 PID 87081767  
 EC number
  (KEGG Pathway)
 
2.3.1.-  
SWISS-PROT  ( Show details [ 2 more] )
  botton Entry name(Acc.no) LIPB_ECOLI ( P60720 ; P30976; P77684; Q8XBQ2 )
    -  Protein name Lipoyltransferase  
    -  Synonyms EC 2.3.1.-, Lipoyl-[acyl-carrier protein]-protein -N-lipoyltransferase, Lipoate-protein ligase B  
    -  Gene name Name=lipB; OrderedLocusNames=b0630;  

 Linear View (Whole Mode)
View Location
   650.0  –  675.0 (KBP)

Homology Analysis
BLAST
    Bacteria
         GTOP lipB (  homologous genes of other bacterias  )  
    PDB     (database updated : 2007.02.20 )
         PSI-BLAST Chain A, Structure Of A Lipoate-Protein Ligase B From Mycobacterium Tuberculosis  
    SWISS-PROT     (database updated : 2007.02.20 )
         BLAST Lipoyltransferase (Lipoyl-[acyl-carrier-protein]-protein-N-lipoyltransferase) (Lipoate-protein ligase B)  
         PSI-BLAST Lipoyltransferase (Lipoyl-[acyl-carrier-protein]-protein-N-lipoyltransferase) (Lipoate-protein ligase B)
    nr     (database updated : 2007.02.20 )
         BLAST lipoyltransferase [Escherichia coli CFT073]  
Pfam 28.0   (database updated : 2015-05 )
    Pfam
PROSITE
    PROSITE PKC_PHOSPHO_SITE    CK2_PHOSPHO_SITE    MYRISTYL    LIPB     

Other Cross-Reference
    COG COG0321H 
    EcoCyc lipB 

MMBR References
J Bacteriol. 1995;177:1-10
Lipoic acid metabolism in Escherichia coli: the lplA and lipB genes define redundant pathways for ligation of lipoyl groups to apoprotein.
Morris, T. W., K. E. Reed, and J. E. Cronan, Jr.
J Bacteriol. 1993;175:1325-1336
Lipoic acid metabolism in Escherichia coli: sequencing and functional characterization of the lipA and lipB genes.
Reed, K. E., and J. E. Cronan, Jr.
J Bacteriol. 1980;143(2):569-81.
Defective and plaque-forming lambda transducing bacteriophage carrying penicillin-binding protein-cell shape genes: genetic and physical mapping and identification of gene products from the lip-dacA-rodA-pbpA-leuS region of the Escherichia coli chromosome.
Spratt BG, Boyd A, Stoker N. ( 6451612 )
J Bacteriol. 1991;173(20):6411-20.
Lipoic acid metabolism in Escherichia coli: isolation of null mutants defective in lipoic acid biosynthesis, molecular cloning and characterization of the E. coli lip locus, and identification of the lipoylated protein of the glycine cleavage system.
Vanden Boom TJ, Reed KE, Cronan JE Jr. ( 1655709 )
J Bacteriol. 1991;173(17):5258-9.
Locations of the lip, poxB, and ilvBN genes on the physical map of Escherichia coli.
Chang YY, Cronan JE Jr, Li SJ, Reed K, Vanden Boom T, Wang AY. ( 1832150 )

Sequences
Amino acid
FASTA format
0001 MYQDKILVRQ LGLQPYEPIS QAMHEFTDTR DDSTLDEIWL VEHYPVFTQG QAGKAEHILM PGDIPVIQSD 
0071 RGGQVTYHGP GQQVMYVLLN LKRRKLGVRE LVTLLEQTVV NTLAELGIEA HPRADAPGVY VGEKKICSLG 
0141 LRIRRGCSFH GLALNVNMDL SPFLRINPCG YAGMEMAKIS QWKPEATTNN IAPRLLENIL ALLNNPDFEY 
0211 ITA

Nucleotide
FASTA format

View sequence out neighbor 100bp
-100                                             ctcgcttctc cgttacccgg ctcctggtcg 
-070 ggtaactccc ctctcctcgc tgtgatatac ttttccccca cttttactca ttctccacgg agatgccgtt 
0001 ttgtatcagg ataaaattct tgtccgccag ctcggtcttc agccttacga gccaatctcc caggctatgc 
0071 atgaattcac cgatacccgc gatgatagta cccttgatga aatctggctg gtcgagcact atccggtatt 
0141 cacccaaggt caggcaggaa aagcggagca cattttaatg ccgggtgata ttccggtgat ccagagcgat 
0211 cgcggtgggc aggtgactta tcacgggccg gggcaacagg tgatgtatgt gttgcttaac ctgaaacgcc 
0281 gtaaactcgg tgtgcgtgaa ctggtgacct tgcttgagca aacagtggtg aataccctgg ctgaactggg 
0351 tatagaagcg catcctcggg ctgacgcgcc aggtgtctat gttggggaaa agaaaatttg ctcactgggt 
0421 ttacgtattc gacgcggttg ttcattccac ggtctggcat taaacgtcaa tatggatctt tcaccatttt 
0491 tacgtattaa tccttgtggg tatgccggaa tggaaatggc taaaatatca caatggaaac ccgaagcgac 
0561 gactaataat attgctccac gtttactgga aaatatttta gcgctactaa acaatccgga cttcgaatat 
0631 attaccgctt aattccatac atcaatggcc caatttacac tgggtcatta ctcataatat ctgctaatgc 
0701 tttacatctc cttcgcgttt gtatattttc tttatcactt gc