3kvn: Difference between revisions
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Revision as of 20:41, 4 April 2013
Crystal structure of the full-length autotransporter EstA from Pseudomonas aeruginosa
Template:ABSTRACT PUBMED 20060837
Function
[ESTA_PSEAE] Esterase whose enzymatic activity is required for rhamnolipid production, all kinds of cell motility (swimming, swarming, and twitching), and biofilm formation; the exact role of EstA in these processes is unclear. In vitro, has pronounced esterase activities towards p-nitrophenyl esters of short acyl chain length (C4-C6) and Tween detergents. Also shows relatively high activity towards beta-naphthyl butyrate, whereas its activities towards triacylglycerols and acyls-CoA are negligible.[1] [2]
About this Structure
3kvn is a 2 chain structure with sequence from Pseudomonas aeruginosa. Full crystallographic information is available from OCA.
Reference
- van den Berg B. Crystal structure of a full-length autotransporter. J Mol Biol. 2010 Feb 26;396(3):627-33. Epub 2010 Jan 11. PMID:20060837 doi:10.1016/j.jmb.2009.12.061
- ↑ Wilhelm S, Gdynia A, Tielen P, Rosenau F, Jaeger KE. The autotransporter esterase EstA of Pseudomonas aeruginosa is required for rhamnolipid production, cell motility, and biofilm formation. J Bacteriol. 2007 Sep;189(18):6695-703. Epub 2007 Jul 13. PMID:17631636 doi:10.1128/JB.00023-07
- ↑ Lescic Asler I, Ivic N, Kovacic F, Schell S, Knorr J, Krauss U, Wilhelm S, Kojic-Prodic B, Jaeger KE. Probing enzyme promiscuity of SGNH hydrolases. Chembiochem. 2010 Oct 18;11(15):2158-67. doi: 10.1002/cbic.201000398. PMID:20931591 doi:10.1002/cbic.201000398
