Structure and based analysis of proteins

Proteins may be classified according to both structural and sequence similarity. Proteins were classified on the basis of the occurrence of conserved amino acids patterns.

1. Protein Classification:

2 Protein Function:

• Protein Structure

3 Classes of protein structure:

4 Protein Sequence Similarity:

5 Active site:

6 The Twilight Zone:

7. Beyond the Twilight Zone:

Existing classifications and protein families:

a). The SCOP database

b). The CATH database:

c). The FSSP database:

d). The DALI (Distance matrix ALIgnment)

e). Pfam

f). MMDB (Molecular modeling database

8. References