PDF DatasheetE. coli Methyl-accepting chemotaxis protein II Recombinant Protein Product Attributes
Product Type: Recombinant Protein
Recombinant Methyl-accepting chemotaxis protein II based upon sequence from: E. coli
Host: QP7296 protein expressed in E. coli.
Tag: His-SUMO
Protein Construction: A DNA sequence encoding the Escherichia coli (strain K12) Methyl-accepting chemotaxis protein II, was expressed in the hosts and tags indicated. Please select your host/tag option, above.
Application Notes: Please contact us for application specific information for QP7296.
Bioactivity Data: Untested
Full Length? Cytoplasmic Domain
Expression Region: Ile212 – Phe553
Amino Acid Sequence: IRRMLLTPLA KIIAHIREIA GGNLANTLTI DGRSEMGDLA QSVSHMQRSL TDTVTHVREG SDAIYAGTRE IAAGNTDLSS RTEQQASALE ETAASMEQLT ATVKQNADNA RQASQLAQSA SDTAQHGGKV VDGVVKTMHE IADSSKKIAD IISVIDGIAF QTNILALNAA VEAARAGEQG RGFAVVAGEV RNLASRSAQA AKEIKALIED SVSRVDTGSV LVESAGETMN NIVNAVTRVT DIMGEIASAS DEQSRGIDQV ALAVSEMDRV TQQNASLVQE SAAAAAALEE QASRLTQAVS AFRLAASPLT NKPQTPSRPA SEQPPAQPRL RIAEQDPNWE TF
Purity: Greater than 90% as determined by SDS-PAGE.
Reconstitution Instructions:
Concentration of E. coli Methyl-accepting chemotaxis protein II Protein:
Endotoxin Levels: Not determined.
Buffer: Tris-based buffer, 50% glycerol
Storage Conditions: Store at -20C to -80C.
| Recombinant E. coli Methyl-accepting chemotaxis protein II Protein General Information | |
|---|---|
| Alternate Names | |
| JW1875; ECK1887; cheM; b1886 | |
| Curated Database and Bioinformatic Data | |
| Gene Symbol | tar |
| Entrez Gene ID | 946399 |
| RefSeq Protein Accession(s) | NP_416400.1 |
| RefSeq mRNA Accession(s) | NC_000913.3, NZ_LN832404.1 |
| UniProt ID(s) | P07017 |
| KEGG Gene ID(s) | ecj:JW1875 |
| General Description of Recombinant E. coli Methyl-accepting chemotaxis protein II Protein. | |
| 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. | |
Limitations and Performance Guarantee
This is a life science research product (for Research Use Only). This product is guaranteed to work for a period of two years when stored at -70C or colder, and one year when aliquoted and stored at -20C.
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