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Purification and characterization of D-2-haloacid dehalogenase from Pseudomonas putida strain AJ 1 / 23
| Content Provider | Semantic Scholar |
|---|---|
| Author | Smith, J. M. Harrison, Karen John |
| Copyright Year | 2008 |
| Abstract | A D-2-haloacid dehalogenase was isolated and purified to homogeneity from Pseudomonas p u t i h strain AJ1/23. The enzyme catalysed the stereospecific dehalogenation of the D-isomer of 2-chloropropionate. Using a new ionchromatograph assay, the enzyme was found to catalyse the dehalogenation of short-chain 2-halocarboxylic acids. Maximum enzyme activity occurred at pH 9.5 and 50 "C and the enzyme was insensitive to most S H reagents. The enzyme has an M, of about 135000 and appears to be composed of four subunits of identical Mr. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.microbiologyresearch.org/docserver/fulltext/micro/136/5/mic-136-5-881.pdf?accname=guest&checksum=7C42A112D848A4AC694921346F0F726B&expires=1544728628&id=id |
| Alternate Webpage(s) | http://www.microbiologyresearch.org/docserver/fulltext/micro/136/5/mic-136-5-881.pdf?accname=guest&checksum=F5E7EA0E153177C087C6B4A5514A8973&expires=1541035900&id=id |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |