Recombinant strain K12 Methyl-accepting chemotaxis protein II | MyBioSource MBS1064974 product information

product summary

company name :

MyBioSource

product type :

protein

product name :

Recombinant strain K12 Methyl-accepting chemotaxis protein II

catalog :

MBS1064974

quantity :

0.05 mg (E-Coli)

price :

190 USD

more info or order :

MyBioSource product webpage

product information

catalog number :

MBS1064974

products type :

Recombinant Protein

products full name :

Recombinant strain K12 Methyl-accepting chemotaxis protein II

products short name :

strain K12 Methyl-accepting chemotaxis protein II

products name syn :

Aspartate chemoreceptor protein

other names :

methyl-accepting chemotaxis protein II; Methyl-accepting chemotaxis protein II; methyl-accepting chemotaxis protein II; Aspartate chemoreceptor protein

products gene name :

tar

other gene names :

tar; tar; cheM; ECK1887; JW1875; cheM; MCP-II

uniprot entry name :

MCP2_ECOLI

host :

E Coli or Yeast or Baculovirus or Mammalian Cell

sequence positions :

212-553

sequence length :

553

sequence :

IRRMLLTPLAKIIAHIREIAGGNLANTLTIDGRSEMGDL
AQSVSHMQRSLTDTVTHVREGSDAIYAGTREIAAGNTDL
SSRTEQQASALEETAASMEQLTATVKQNADNARQASQLA
QSASDTAQHGGKVVDGVVKTMHEIADSSKKIADIISVID
GIAFQTNILALNAAVEAARAGEQGRGFAVVAGEVRNLAS
RSAQAAKEIKALIEDSVSRVDTGSVLVESAGETMNNIVN
AVTRVTDIMGEIASASDEQSR

purity :

Greater than 90% as determined by SDS-PAGE.

form :

Liquid containing glycerol; lyophilization may be available upon request.

storage stability :

Store at -20 degree C, for extended storage, conserve at -20 degree C or -80 degree C.

products description :

Receptor for the attractant L-aspartate and related amino and dicarboxylic acids. Tar also mediates taxis to the attractant maltose via an interaction with the periplasmic maltose binding protein. Tar mediates taxis away from the repellents cobalt and nickel. Chotactic-signal transducers respond to changes in the concentration of attractants and repellents in the environment, transduce a signal from the outside to the inside of the cell, and facilitate sensory adaptation through the variation of the level of methylation. Attractants increase the level of methylation while repellents decrease the level of methylation, the methyl groups are added by the methyltransferase CheR and roved by the methylesterase CheB.

products references :

Sensory transducers of E. coli are composed of discrete structural and functional domains.Krikos A., Mutoh N., Boyd A., Simon M.I.Cell 33:615-622(1983) A 460-kb DNA sequence of the Escherichia coli K-12 genome corresponding to the 40.1-50.0 min region on the linkage map.Itoh T., Aiba H., Baba T., Fujita K., Hayashi K., Inada T., Isono K., Kasai H., Kimura S., Kitakawa M., Kitagawa M., Makino K., Miki T., Mizobuchi K., Mori H., Mori T., Motomura K., Nakade S., Nakamura Y., Nashimoto H., Nishio Y., Oshima T., Saito N., Sampei G., Seki Y., Sivasundaram S., Tagami H., Takeda J., Takemoto K., Wada C., Yamamoto Y., Horiuchi T.DNA Res. 3:379-392(1996) The complete genome sequence of Escherichia coli K-12.Blattner F.R., Plunkett G. III, Bloch C.A., Perna N.T., Burland V., Riley M., Collado-Vides J., Glasner J.D., Rode C.K., Mayhew G.F., Gregor J., Davis N.W., Kirkpatrick H.A., Goeden M.A., Rose D.J., Mau B., Shao Y.Science 277:1453-1462(1997) Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110.Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S., Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T.Mol. Syst. Biol. 2:E1-E5(2006) Escherichia coli proteome analysis using the gene-protein database.VanBogelen R.A., Abshire K.Z., Moldover B., Olson E.R., Neidhardt F.C.Electrophoresis 18:1243-1251(1997) Global topology analysis of the Escherichia coli inner membrane proteome.Daley D.O., Rapp M., Granseth E., Melen K., Drew D., von Heijne G.Science 308:1321-1323(2005) Isolation and identification of new inner membrane-associated proteins that localize to cell poles in Escherichia coli.Li G., Young K.D.Mol. Microbiol. 84:276-295(2012) The three-dimensional structure of the aspartate receptor from Escherichia coli.Bowie J.U., Pakula A.A., Simon M.I.Acta Crystallogr. D 51:145-154(1995) Apo structure of the ligand-binding domain of aspartate receptor from Escherichia coli and its comparison with ligand-bound or pseudoligand-bound structures.Chi Y.-I., Yokota H., Kim S.-H.FEBS Lett. 414:327-332(1997)

ncbi gi num :

16129838

ncbi acc num :

NP_416400.1

ncbi gb acc num :

NC_000913.3

uniprot acc num :

P07017

ncbi mol weight :

52.02kD

ncbi pathways :

Bacterial Chemotaxis Pathway (1116); Bacterial Chemotaxis Pathway (438); Two-component System Pathway (1114); Two-component System Pathway (437)

ncbi summary :

Tar senses maltose indirectly through periplasmic maltose binding protein. [More information is available at EcoGene: EG10988]. Tar is a chemoreceptor which senses aspartate and exists as a functional homodimer . [More information is available at EcoCyc: EG10988].

size1 :

0.05 mg (E-Coli)

price1 :

190 USD

size2 :

0.2 mg (E-Coli)

price2 :

460

size3 :

0.5 mg (E-Coli)

price3 :

750

size4 :

1 mg (E-Coli)

price4 :

1180

size5 :

1 mg (Yeast)

price5 :

1850

more info or order :

MyBioSource product webpage