MG1655
W3110
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Gene Report : ispG
PEC Original Annotations
Essentiality
     Class essential
     References (PMID)
FEMS Microbiol Lett. 1992;73(1-2):175-80.
Sequence and characterization of the gcpE gene of Escherichia coli.
Baker J, Franklin DB, Parker J. ( 1521767 )
     Deletion OCL56-20 (D)  
Related gene (W3110 PEC)
     Gene Search Search MG1655 PEC by gene name:  ispG
Related strains
     Strains Search Search strains by gene name:  ispG   Search strains by all related name:  ispG b2515 ECK2511 gcpE JW2499

General information  (Go to Linear View:)
 Gene Name ispG  
 Alternative name b2515,ECK2511,gcpE,JW2499  
 Location, Length 2,638,708 - 2,639,826 (  -  ) ;   56.87 min ; 1119 (bp) ,   372 (aa) Go to Linear View
 Product 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate synthase  
 Operon Name ispG-sroE  
 Note  
 Function  
 Gene Ontology GO:0005506 ; iron ion binding ( ispG )
GO:0005515 ; protein binding ( ispG )
GO:0008299 ; isoprenoid biosynthetic process ( ispG )
GO:0016114 ; terpenoid biosynthetic process ( ispG )
GO:0016491 ; oxidoreductase activity ( ispG )
GO:0044237 ; cellular metabolic process ( ispG )
GO:0046429 ; 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase activity ( ispG )
GO:0046872 ; metal ion binding ( ispG )
GO:0051536 ; iron-sulfur cluster binding ( ispG )
GO:0051539 ; 4 iron, 4 sulfur cluster binding ( ispG )
 PID 1788863  
 EC number
  (KEGG Pathway)
 
1.17.7.1  
SWISS-PROT  ( Show details [ 2 more] )
  botton Entry name(Acc.no) ISPG_ECOLI ( P62620 ; P27433; P76984; P76985 )
    -  Protein name 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase  
    -  Synonyms EC 1.17.4.3, 1- hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate synthase, GcpE protein, Protein E  
    -  Gene name Name=ispG; Synonyms=gcpE; OrderedLocusNames=b2515;  

 Linear View (Whole Mode)
View Location
   2630.0  –  2655.0 (KBP)

Homology Analysis
BLAST
    Bacteria
         GTOP ispG (  homologous genes of other bacterias  )  
    PDB     (database updated : 2007.02.20 )
         PSI-BLAST Chain A, Structure Of The Synthase Subunit Of Plp Synthase  
    SWISS-PROT     (database updated : 2007.02.20 )
         BLAST 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase (1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate synthase) (Protein gcpE) (Protein E)  
         PSI-BLAST 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase (1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate synthase) (Protein gcpE) (Protein E)
    nr     (database updated : 2007.02.20 )
         BLAST 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase [Escherichia coli O157:H7 EDL933]  
Pfam 28.0   (database updated : 2015-05 )
    Pfam
PROSITE
    PROSITE CAMP_PHOSPHO_SITE    PKC_PHOSPHO_SITE    CK2_PHOSPHO_SITE    MYRISTYL    PROKAR_LIPOPROTEIN     

Other Cross-Reference
    EcoCyc ispG 

MMBR References
FEMS Microbiol Lett. 1992;73(1-2):175-80.
Sequence and characterization of the gcpE gene of Escherichia coli.
Baker J, Franklin DB, Parker J. ( 1521767 )

Sequences
Amino acid
FASTA format
0001 MHNQAPIQRR KSTRIYVGNV PIGDGAPIAV QSMTNTRTTD VEATVNQIKA LERVGADIVR VSVPTMDAAE 
0071 AFKLIKQQVN VPLVADIHFD YRIALKVAEY GVDCLRINPG NIGNEERIRM VVDCARDKNI PIRIGVNAGS 
0141 LEKDLQEKYG EPTPQALLES AMRHVDHLDR LNFDQFKVSV KASDVFLAVE SYRLLAKQID QPLHLGITEA 
0211 GGARSGAVKS AIGLGLLLSE GIGDTLRVSL AADPVEEIKV GFDILKSLRI RSRGINFIAC PTCSRQEFDV 
0281 IGTVNALEQR LEDIITPMDV SIIGCVVNGP GEALVSTLGV TGGNKKSGLY EDGVRKDRLD NNDMIDQLEA 
0351 RIRAKASQLD EARRIDVQQV EK

Nucleotide
FASTA format

View sequence out neighbor 100bp
-100                                             atctgagtcg ttttatcaga actaaccagg 
-070 ttgcgcgtct gaccctcaat gccgaacaat caccggcgca gtaacagacg ggtaacgcgg gagatttttc 
0001 atgcataacc aggctccaat tcaacgtaga aaatcaacac gtatttacgt tgggaatgtg ccgattggcg 
0071 atggtgctcc catcgccgta cagtccatga ccaatacgcg tacgacagac gtcgaagcaa cggtcaatca 
0141 aatcaaggcg ctggaacgcg ttggcgctga tatcgtccgt gtatccgtac cgacgatgga cgcggcagaa 
0211 gcgttcaaac tcatcaaaca gcaggttaac gtgccgctgg tggctgacat ccacttcgac tatcgcattg 
0281 cgctgaaagt agcggaatac ggcgtcgatt gtctgcgtat taaccctggc aatatcggta atgaagagcg 
0351 tattcgcatg gtggttgact gtgcgcgcga taaaaacatt ccgatccgta ttggcgttaa cgccggatcg 
0421 ctggaaaaag atctgcaaga aaagtatggc gaaccgacgc cgcaggcgtt gctggaatct gccatgcgtc 
0491 atgttgatca tctcgatcgc ctgaacttcg atcagttcaa agtcagcgtg aaagcgtctg acgtcttcct 
0561 cgctgttgag tcttatcgtt tgctggcaaa acagatcgat cagccgttgc atctggggat caccgaagcc 
0631 ggtggtgcgc gcagcggggc agtaaaatcc gccattggtt taggtctgct gctgtctgaa ggcatcggcg 
0701 acacgctgcg cgtatcgctg gcggccgatc cggtcgaaga gatcaaagtc ggtttcgata ttttgaaatc 
0771 gctgcgtatc cgttcgcgag ggatcaactt catcgcctgc ccgacctgtt cgcgtcagga atttgatgtt 
0841 atcggtacgg ttaacgcgct ggagcaacgc ctggaagata tcatcactcc gatggacgtt tcgattatcg 
0911 gctgcgtggt gaatggccca ggtgaggcgc tggtttctac actcggcgtc accggcggca acaagaaaag 
0981 cggcctctat gaagatggcg tgcgcaaaga ccgtctggac aacaacgata tgatcgacca gctggaagca 
1051 cgcattcgtg cgaaagccag tcagctggac gaagcgcgtc gaattgacgt tcagcaggtt gaaaaataat 
1121 aacgtgatgg gaagcgcctc gcttcccgtg tatgattgaa cccgcatggc tcccgaaaca ttgagggaag 
1191 cgttgagggt tcatttttat attcagaaa