Pseudomonas deformation PHBA133 and application thereof

The invention relates to a Pseudomonas mutans PHBA133 and application thereof, and belongs to the field of bioengineering, the strain is classified and named as Pseudomonas mutans PHBA133, and is preserved in the China General Microbiological Culture Collection Center on December 26, 2022, and the preservation number is CGMCC (China General Microbiological Culture Collection Center). 26275. The pseudomonas proteinans PHBA133 provided by the invention is high in hereditary stability and wide in action substrate spectrum, p-hydroxycinnamic acid and derivatives can be fermented and converted into corresponding aldehydes, the conversion concentration of p-hydroxybenzaldehyde is as high as 3.4 g/L, and the pseudomonas proteinans PHBA133 has industrial application potential; the method is simple in production process, mild in condition, green and safe, avoids the problems of long reaction time, high energy consumption and environmental pollution of a traditional chemical method, has few by-products, and is benefici