2czq
From Proteopedia
A novel cutinase-like protein from Cryptococcus sp.
Structural highlights
FunctionEvolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedThe structural and enzymatic characteristics of a cutinase-like enzyme (CLE) from Cryptococcus sp. strain S-2, which exhibits remote homology to a lipolytic enzyme and a cutinase from the fungus Fusarium solani (FS cutinase), were compared to investigate the unique substrate specificity of CLE. The crystal structure of CLE was solved to a 1.05 A resolution. Moreover, hydrolysis assays demonstrated the broad specificity of CLE for short and long-chain substrates, as well as the preferred specificity of FS cutinase for short-chain substrates. In addition, site-directed mutagenesis was performed to increase the hydrolysis activity on long-chain substrates, indicating that the hydrophobic aromatic residues are important for the specificity to the long-chain substrate. These results indicate that hydrophobic residues, especially the aromatic ones exposed to solvent, are important for retaining lipase activity. Crystal structure and enhanced activity of a cutinase-like enzyme from Cryptococcus sp. strain S-2.,Kodama Y, Masaki K, Kondo H, Suzuki M, Tsuda S, Nagura T, Shimba N, Suzuki E, Iefuji H Proteins. 2009 Nov 15;77(3):710-7. PMID:19544571[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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Categories: Cryptococcus sp. S-2 | Large Structures | Iefuji H | Ikeda H | Kamini NR | Kondo H | Masaki K | Suzuki M | Tsuda S
