Phasin is a term that refers to a group of proteins known as phasin family proteins, which are involved in the regulation of phage shock, a stress response in bacteria. These proteins play a crucial role in the assembly and stability of the phage shock protein (Psp) system, which is essential for bacterial survival under various stress conditions, such as osmotic shock, oxidative stress, and envelope stress. Phasins are typically found in Gram-negative bacteria and are characterized by their ability to bind to the PspA protein, a key component of the Psp system. They function as molecular chaperones, assisting in the proper folding and assembly of PspA and other Psp proteins, thereby maintaining cellular homeostasis and protecting the bacteria from environmental stressors.
The CAS Registry Mumber 1392-87-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,9 and 2 respectively; the second part has 2 digits, 8 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1392-87: (6*1)+(5*3)+(4*9)+(3*2)+(2*8)+(1*7)=86 86 % 10 = 6 So 1392-87-6 is a valid CAS Registry Number.
Sequence analysis of several cDNAs encoding the phasin protein of Ralstonia eutropha indicated that the carboxyl terminus of the resulting derived protein sequence is different from that reported previously. This was confirmed by: (1) sequencing of the genomic DNA; (2) SDS-PAGE and peptide analy...detailed
The gene phaPAh, encoding the protein phasin that is associated with poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (PHBHHx) granule of Aeromonas hydrophila 4AK4, was cloned and characterized. Recombinant strains harboring additional copies of the phasin gene (phaPAh) and the polyhydroxyalkanoate...detailed
Pseudomonas putida N, a poly-3-hydroxyalkonate (PHA)-producing bacterium, showing ampicillin resistance, is an unusual strain. In the presence of this antibiotic, it grows as giant cells (25–50 μm) forming complex networks inter-connected by micro-tubular structures. The transformation of this...detailed