Nitrate/nitrite sensor protein narQ (narQ) Recombinant Protein | narQ recombinant protein
Recombinant Escherichia coli Nitrate/nitrite sensor protein narQ (narQ)
Gene Names
narQ; ECK2464; JW2453
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Synonyms
Nitrate/nitrite sensor protein narQ (narQ); Recombinant Escherichia coli Nitrate/nitrite sensor protein narQ (narQ); narQ recombinant protein
Host
Cell Free Expression
Purity/Purification
Greater or equal to 85% purity as determined by SDS-PAGE.
Form/Format
Liquid containing glycerol
Sequence Positions
1-566aa; full length protein
Sequence
MIVKRPVSASLARAFFYIVLLSILSTGIALLTLASSLRDAEAINIAGSLRMQSYRLGYDL QSGSPQLNAHRQLFQQALHSPVLTNLNVWYVPEAVKTRYAHLNANWLEMNNRLSKGDLPW YQANINNYVNQIDLFVLALQHYAERKMLLVVAISLAGGIGIFTLVFFTLRRIRHQVVAPL NQLVTASQRIEHGQFDSPPLDTNLPNELGLLAKTFNQMSSELHKLYRSLEASVEEKTRDL HEAKRRLEVLYQCSQALNTSQIDVHCFRHILQIVRDNEAAEYLELNVGENWRISEGQPNP ELPMQILPVTMQETVYGELHWQNSHVSSSEPLLNSVSSMLGRGLYFNQAQKHFQQLLLME ERATIARELHDSLAQVLSYLRIQLTLLKRSIPEDNATAQSIMADFSQALNDAYRQLRELL TTFRLTLQQADLPSALREMLDTLQNQTSAKLTLDCRLPTLALDAQMQVHLLQIIREAVLN AMKHANASEIAVSCVTAPDGNHTVYIRDNGIGIGEPKEPEGHYGLNIMRERAERLGGTLT FSQPSGGGTLVSISFRSAEGEESQLM
Sequence Length
Full length protein
Application Notes
This is a recombinant transmembrane protein expressed in a cell-free expression system.
Species
Escherichia coli (strain K12)
Preparation and Storage
Store at -20 degree C, for extended storage, conserve at -20 degree C or -80 degree C.
Repeated freezing and thawing is not recommended. Store working aliquots at 4 degree C for up to one week.
Repeated freezing and thawing is not recommended. Store working aliquots at 4 degree C for up to one week.
Product Categories/Family for narQ recombinant protein
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
63,697 Da
NCBI Official Full Name
sensory histidine kinase in two-component regulatory system with NarP
NCBI Official Symbol
narQ
NCBI Official Synonym Symbols
ECK2464; JW2453
NCBI Protein Information
sensory histidine kinase in two-component regulatory system with NarP
UniProt Protein Name
Nitrate/nitrite sensor protein NarQ
Protein Family
UniProt Gene Name
narQ
UniProt Entry Name
NARQ_ECOLI
NCBI Description
NarQ belongs to the two component system NarQ/NarP, is a sensor-histidine kinase and is known to be a transmembrane protein composed of three domains: external sensory domain (amino-terminal), cytoplasmic transmitter domain (carboxyl-terminal) and transmembrane hydrophobic central domain (unknown funtion). [More information is available at EcoCyc: EG11460].
Uniprot Description
Acts as a sensor for nitrate/nitrite and transduces signal of nitrate/nitrite availability to the NarL/NarP proteins. NarQ probably activates NarL and NarP by phosphorylation. NarQ probably negatively regulates the NarL protein by dephosphorylation.
Research Articles on narQ
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Product Notes
The narQ narq (Catalog #AAA7022649) is a Recombinant Protein produced from Cell Free Expression and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 1-566aa; full length protein. This is a recombinant transmembrane protein expressed in a cell-free expression system. Researchers should empirically determine the suitability of the narQ narq for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: MIVKRPVSAS LARAFFYIVL LSILSTGIAL LTLASSLRDA EAINIAGSLR MQSYRLGYDL QSGSPQLNAH RQLFQQALHS PVLTNLNVWY VPEAVKTRYA HLNANWLEMN NRLSKGDLPW YQANINNYVN QIDLFVLALQ HYAERKMLLV VAISLAGGIG IFTLVFFTLR RIRHQVVAPL NQLVTASQRI EHGQFDSPPL DTNLPNELGL LAKTFNQMSS ELHKLYRSLE ASVEEKTRDL HEAKRRLEVL YQCSQALNTS QIDVHCFRHI LQIVRDNEAA EYLELNVGEN WRISEGQPNP ELPMQILPVT MQETVYGELH WQNSHVSSSE PLLNSVSSML GRGLYFNQAQ KHFQQLLLME ERATIARELH DSLAQVLSYL RIQLTLLKRS IPEDNATAQS IMADFSQALN DAYRQLRELL TTFRLTLQQA DLPSALREML DTLQNQTSAK LTLDCRLPTL ALDAQMQVHL LQIIREAVLN AMKHANASEI AVSCVTAPDG NHTVYIRDNG IGIGEPKEPE GHYGLNIMRE RAERLGGTLT FSQPSGGGTL VSISFRSAEG EESQLM. It is sometimes possible for the material contained within the vial of "Nitrate/nitrite sensor protein narQ (narQ), Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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