MG1655
W3110
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Gene Report : tar
PEC Original Annotations
Essentiality
     Class non-essential
     References (PMID)
     Deletion LD3-32-1 (LD)  ,  OCL79 (D)  
Related gene (W3110 PEC)
     Gene Search Search MG1655 PEC by gene name:  tar
Related strains
     Strains Search Search strains by gene name:  tar   Search strains by all related name:  tar b1886 cheM ECK1887 JW1875

General information  (Go to Linear View:)
 Gene Name tar  
 Alternative name b1886,cheM,ECK1887,JW1875  
 Location, Length 1,969,054 - 1,970,715 (  -  ) ;   42.44 min ; 1662 (bp) ,   553 (aa) Go to Linear View
 Product methyl-accepting chemotaxis protein II  
 Operon Name tar-tap-cheRBYZ  
 Note methyl-accepting chemotaxis protein II, aspartate sensor receptor; GO_component: GO:0019866 - organelle inner membrane; GO_process: GO:0042330 - taxis  
 Function regulator; Chemotaxis and mobility,3.1.3.3 regulation; type of regulation;posttranscriptional; inhibition / activation of enzymes,5.3 cell processes; motility (incl. chemotaxis, energytaxis, aerotaxis, redoxtaxis),6.1 cell structure; membrane,7.3 location  
 Gene Ontology GO:0004871 ; signal transducer activity ( tar )
GO:0004888 ; transmembrane receptor activity ( tar )
GO:0005886 ; plasma membrane ( tar )
GO:0006935 ; chemotaxis ( tar )
GO:0007165 ; signal transduction ( tar )
GO:0016020 ; membrane ( tar )
GO:0016021 ; integral to membrane ( tar )
GO:0042597 ; periplasmic space ( tar )
 PID 1788195  
 EC number
  (KEGG Pathway)   		 
SWISS-PROT  ( Show details [ 2 more] )
  botton Entry name(Acc.no) MCP2_ECOLI ( P07017 ; P76301 )
    -  Protein name Methyl-accepting chemotaxis protein II  
    -  Synonyms MCP-II, Aspartate chemoreceptor protein  
    -  Gene name Name=tar; Synonyms=cheM; OrderedLocusNames=b1886;  

 Linear View (Whole Mode)
View Location
   1960.0  –  1985.0 (KBP)

Homology Analysis
BLAST
    Bacteria
         GTOP tar (  homologous genes of other bacterias  )  
    PDB     (database updated : 2007.02.20 )
         PSI-BLAST Chain A, Crystal Structure Of The Cytoplasmic Domain Of A Bacterial Chemoreceptor From Thermotoga Maritima  
    SWISS-PROT     (database updated : 2007.02.20 )
         BLAST Methyl-accepting chemotaxis protein II  
         PSI-BLAST Myosin-2
    nr     (database updated : 2007.02.20 )
         BLAST methyl-accepting chemotaxis protein II [Escherichia coli K12]  
Pfam 28.0   (database updated : 2015-05 )
    Pfam
PROSITE
    PROSITE ASN_GLYCOSYLATION    PKC_PHOSPHO_SITE    CK2_PHOSPHO_SITE    TYR_PHOSPHO_SITE    MYRISTYL    CHEMOTAXIS_TRANSDUCER     

Other Cross-Reference
    COG COG0840NT 
    EcoCyc tar 

MMBR References
Genetics 1998;148:1627-1635
Reversion of the tyrosine ochre strain Escherichia coli WU3610 under starvation conditions depends on a new gene tas.
Timms, A. R., and B. A. Bridges.

Sequences
Amino acid
FASTA format 
0001 MINRIRVVTL LVMVLGVFAL LQLISGSLFF SSLHHSQKSF VVSNQLREQQ GELTSTWDLM LQTRINLSRS 
0071 AVRMMMDSSN QQSNAKVELL DSARKTLAQA ATHYKKFKSM APLPEMVATS RNIDEKYKNY YTALTELIDY 
0141 LDYGNTGAYF AQPTQGMQNA MGEAFAQYAL SSEKLYRDIV TDNADDYRFA QWQLAVIALV VVLILLVAWY 
0211 GIRRMLLTPL AKIIAHIREI AGGNLANTLT IDGRSEMGDL AQSVSHMQRS LTDTVTHVRE GSDAIYAGTR 
0281 EIAAGNTDLS SRTEQQASAL EETAASMEQL TATVKQNADN ARQASQLAQS ASDTAQHGGK VVDGVVKTMH 
0351 EIADSSKKIA DIISVIDGIA FQTNILALNA AVEAARAGEQ GRGFAVVAGE VRNLASRSAQ AAKEIKALIE 
0421 DSVSRVDTGS VLVESAGETM NNIVNAVTRV TDIMGEIASA SDEQSRGIDQ VALAVSEMDR VTQQNASLVQ 
0491 ESAAAAAALE EQASRLTQAV SAFRLAASPL TNKPQTPSRP ASEQPPAQPR LRIAEQDPNW ETF
Nucleotide
FASTA format

View sequence out neighbor 100bp 
-100                                             tcgggttttt tatttcaatt tcgcggcggg 
-070 tggcatcagc aataaagttt cccccctcct tgccgataac gagatcaact tgttttcagg aaggtgcctt 
0001 atgattaacc gtatccgcgt agtcacgctg ttggtaatgg tgctgggggt attcgcactg ttacagctta 
0071 tttccggcag tctgtttttt tcttcccttc accatagcca gaagagcttt gtggtttcca atcaattacg 
0141 ggaacagcag ggcgagctga cgtcaacctg ggatttaatg ctgcaaacgc gcattaacct gagtcgttca 
0211 gcggtacgga tgatgatgga ttcctccaat caacaaagta acgccaaagt tgaattgctc gatagcgcca 
0281 ggaaaacatt ggcgcaggca gcgacgcatt ataaaaaatt caaaagcatg gcaccgttac ctgaaatggt 
0351 cgctaccagt cgtaatattg atgaaaaata taaaaactat tacacagcgt taactgaact gattgattat 
0421 ctagattatg gcaatactgg agcttatttc gctcagccaa cccagggaat gcaaaatgca atgggcgaag 
0491 cgtttgctca gtacgccctc agcagtgaaa aactgtatcg cgatatcgtc actgacaacg cagatgatta 
0561 ccgatttgcc cagtggcaac tggcggttat cgcgctggtg gtggtattga ttctgctggt ggcgtggtac 
0631 ggcattcgcc gtatgttgct tactccgctg gcaaaaatta ttgctcacat tcgcgaaatc gccggtggta 
0701 acctggcgaa taccctgacc attgacgggc gcagtgaaat gggcgacctg gcgcagagcg tttcacatat 
0771 gcaacgctct ttgactgaca ccgtcactca tgtccgcgaa ggttcagatg ccatctatgc cggtacccgt 
0841 gaaattgcgg cgggcaacac cgatctttcc tcccgtactg aacagcaggc atccgcgctg gaagaaactg 
0911 ccgccagcat ggagcagctc accgcgacag tgaagcaaaa cgccgataac gcccgccagg cctcgcaact 
0981 ggcgcaaagt gcctccgaca ccgcccagca cggcggcaaa gtggtggatg gcgtagtgaa aacgatgcat 
1051 gagatcgccg atagttcgaa gaaaattgcc gacattatca gcgttatcga cggtattgcc ttccagacta 
1121 atatcctcgc gctgaatgcc gcggttgaag ccgcgcgtgc gggtgaacag ggccgtggtt ttgccgtggt 
1191 ggcgggtgaa gtgcgtaatc ttgccagtcg cagcgcccag gcggcaaaag agatcaaagc cctcattgaa 
1261 gactccgtct cacgcgttga taccggttcg gtgctggtcg aaagcgccgg ggaaacaatg aacaatatcg 
1331 tcaatgctgt cactcgcgtg actgacatta tgggcgagat tgcatcggca tcggatgaac agagccgtgg 
1401 catcgatcaa gtcgcattgg cggtttcgga aatggatcgc gtcacgcaac agaacgcatc gctggtgcag 
1471 gaatcagctg ccgccgccgc tgcgctggaa gaacaggcga gtcgtttaac gcaagcagtt tccgcgttcc 
1541 gtctggcagc cagcccactc accaataaac cgcaaacacc atcccgtcct gccagtgagc aaccaccggc 
1611 tcagccacga ctgcgaattg ctgaacaaga tccaaactgg gaaacatttt gacgagtatt tactaacgcg 
1681 gtcattgccg cctgatgggg agcgttgatg tttaatcgta ttcgaatttc gaccacgctg tttttaattt 
1751 tgattctctg cg