About Products Protein Database Contact

Protein expression services for devS | Oxygen sensor histidine kinase response regulator DevS/DosS

Description
Member of the two-component regulatory system DevR/DevS (DosR/DosS) involved in onset of the dormancy response (PubMed:12953092). Regulates an approximately 48-member regulon (PubMed:12953092, PubMed:11416222, PubMed:15033981, PubMed:18400743). Required for full induction of the DevR (DosR) regulon; acts later than DosT to positively regulate expression of the DevR regulon during adaptation to anaerobiosis (PubMed:19487478). Characterized as an oxygen sensor; O(2) acts as a switch, with O(2)-bound Fe(2+) protein inactive in autophosphorylation (PubMed:17371046, PubMed:17600145, PubMed:18975917, PubMed:19463006, PubMed:28977726). Has also been suggested to act as a redox sensor, or perhaps as a dual oxygen/redox sensor (PubMed:17609369). Autophosphorylates under anaerobic but not aerobic conditions, binding of NO or CO does not dramatically change the level of autophosphorylation of Fe(2+) protein, binding of O(2) inactivates kinase activity (PubMed:17600145, PubMed:18975917, PubMed:27235395). Binds O(2), NO, CO (PubMed:17371046, PubMed:17609369, PubMed:17600145, PubMed:18975917, PubMed:27235395). It is probably reduced by flavin nucleotides such as FMN and FAD (PubMed:19276084). May be the primary sensor for CO (PubMed:18400743). Donates a phosphate group to transcriptional regulator DevR (DosR) (PubMed:15033981, PubMed:15073296, PubMed:28977726).
Species
Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Length
578 amino acids
Sequence
MTTGGLVDENDGAAMRPLRHTLSQLRLHELLVEVQDRVEQIVEGRDRLDGLVEAMLVVTAGLDLEATLRAIVHSATSLVDARYGAMEVHDRQHRVLHFVYEGIDEETVRRIGHLPKGLGVIGLLIEDPKPLRLDDVSAHPASIGFPPYHPPMRTFLGVPVRVRDESFGTLYLTDKTNGQPFSDDDEVLVQALAAAAGIAVANARLYQQAKARQSWIEATRDIATELLSGTEPATVFRLVAAEALKLTAADAALVAVPVDEDMPAADVGELLVIETVGSAVASIVGRTIPVAGAVLREVFVNGIPRRVDRVDLEGLDELADAGPALLLPLRARGTVAGVVVVLSQGGPGAFTDEQLEMMAAFADQAALAWQLATSQRRMRELDVLTDRDRIARDLHDHVIQRLFAIGLALQGAVPHERNPEVQQRLSDVVDDLQDVIQEIRTTIYDLHGASQGITRLRQRIDAAVAQFADSGLRTSVQFVGPLSVVDSALADQAEAVVREAVSNAVRHAKASTLTVRVKVDDDLCIEVTDNGRGLPDEFTGSGLTNLRQRAEQAGGEFTLASVPGASGTVLRWSAPLSQ
Mass
62.2 kDa
Simulated SDS-PAGE
Western blot of devS recombinant protein(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)
Safety
Upon ordering, we will perform rigorous biosecurity and export control screening to ensure that order fulfillment is consistent with all legal and regulatory guidance.
Protein synthesis service
Make devS using our protein expression services starting at $99 + $.30/amino acid in as fast as two weeks (includes the cost of DNA synthesis)

Order Here