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Biomedical subjects

F Fusetti

Publications and source records attributed to F Fusetti.

At least 19 recordsLinked to original sources

Homology-derived three-dimensional structure prediction of Candida cylindracea lipase.

We propose a structural model of Candida cylindracea lipase (CCL) based on the reported X-ray structure of the highly homologous Geotrichum candidum lipase (GCL). The network of interactions around the active site, the salt and disulfide bridge pattern is conserved in the proposed structure. Functional, structural and evolutionary aspects of the peculiar usage of CTG codons by C. cylindracea ATCC 14830 are discussed.

Biological Evolution

Cloning and nucleotide sequences of two lipase genes from Candida cylindracea.

Two lipase-encoding genes (LIP1 and LIP2) have been isolated from a SacI genomic library of the yeast Candida cylindracea and their nucleotide sequences have been determined. Comparison with the sequence of a cDNA ruled out the presence of introns in the two genes. Both ORFs encode for mature proteins of 534 residues with putative signal peptides of 15 and 14 amino acids, respectively. When compared with other lipase sequences, the two C. cylindracea lipases showed homology only with the Geotrichum candidum lipase, whereas they shared a significant similarity with several esterases.

Amino Acid Sequence