onr:"swepub:oai:DiVA.org:kth-225147"
Search: onr:"swepub:oai:DiVA.org:kth-225147" > ON THE INTERFACIAL ...
- 1 of 1
- Previous record
- Next record
- To hitlist
ON THE INTERFACIAL ACTIVATION OF CANDIDA-ANTARCTICA LIPASE-A AND LIPASE-B AS COMPARED WITH HUMICOLA-LANUGINOSA LIPASE
-
- MARTINELLE, M (author)
- KTH,Biokemi
- HOLMQUIST, M (author)
- HULT, K (author)
- (creator_code:org_t)
- ROYAL INST TECHNOL,DEPT BIOCHEM & BIOTECHNOL,S-10044 STOCKHOLM,SWEDEN. ELSEVIER SCIENCE BV, 1995
- 1995
- English.
- In: BIOCHIMICA ET BIOPHYSICA ACTA-LIPIDS AND LIPID METABOLISM. - ROYAL INST TECHNOL,DEPT BIOCHEM & BIOTECHNOL,S-10044 STOCKHOLM,SWEDEN. : ELSEVIER SCIENCE BV. - 0005-2760. ; 1258:3, s. 272-276
- Journal article (peer-reviewed)
Abstract
Subject headings
Close
- The interfacial activation of Candida antarctica lipase A (CALA) and B (CALB) has been investigated and compared with that of Humicola lanuginosa lipase (HLL). CALB displayed no interfacial activation towards p-nitrophenyl butyrate (PNPB) when exceeding the solubility limit of the substrate. No activation was observed towards p-nitrophenyl acetate (PNPA) at the addition of sodium dodecyl sulfate (SDS) nor in the presence of a solid polystyrene surface. The catalytic action of CALB was very different from that of Humicola lanuginosa lipase, which showed a pronounced interfacial activation with the same substrates. The basis for the anomalous behaviour of CALB is proposed to be due to the absence of a lid that regulates the access to the active site. in contrast to CALB, CALA expressed interfacial activation, but the activation was not as prominent as for Humicola lanuginosa lipase (HLL). The structural basis for the activation of CALA is unknown.
Subject headings
- NATURVETENSKAP -- Biologi -- Biokemi och molekylärbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Biochemistry and Molecular Biology (hsv//eng)
Keyword
- EMULSION
- WATER SOLUBLE
- P-NITROPHENYL ESTER
- ADSORPTION
- SODIUM DODECYL SULFATE
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
- BIOCHIMICA ET BIOPHYSICA ACTA-LIPIDS AND LIPID METABOLISM (Search for host publication in LIBRIS)
To the university's database
- 1 of 1
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- MARTINELLE, M
- HOLMQUIST, M
- HULT, K
- About the subject
-
- NATURAL SCIENCES
- NATURAL SCIENCES
- and Biological Scien ...
- and Biochemistry and ...
- Articles in the publication
- BIOCHIMICA ET BI ...
- By the university
- Royal Institute of Technology
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
