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Saturday, April 10, 2010

Glycomics---- Sulagana Banerjee

Glycosylation

carbohydrate interactions in a cell.

Why glycans?

Glycans: potential drug targets for drugs, vaccine candidates, enzymes processing glycans catalyze steps in growth, proliferation and infection diseases.

Through th Looking Glass--

Glycome in infection development: microbial adhesion > host penetration > host damage

Glycosysltion present in both prokaryotes and eukaryotes

Two types of glycans: N-Glycans and O-Glycans

Key components for targeting glycome: enzymes responsible for makin glycoconjugate; protein responsible for making cell surface.

Challenges for annotatinng the Mtb glycome: not much available literature.

Organisation of Glycome in Mtb:

Re-annotating Mtb using the power of collaboration

Search for homologues of glycans

Function prediction of unknown proteins

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