SIAS  

This server calculates identities and similarities between two sequences

INPUT
Paste your alignment (CLUSTAL, FASTA or GCG/PileUp format)
or Upload a file with the alignment in CLUSTAL, FASTA or GCG/PileUp format

IDENTITY METHOD
- Gaps are not taken into account:
- Gaps are taken into account:

AMINO ACID SIMILARITY
Choose your amino acid groups:
Aromatic: H
Hidrophobic: K
Aliphatic: L
Charged positive: H
Charged negative: E
Polar: S
Small: V

GLOBAL SIMILARITY
Select a matrix:
BLOSUM62
PAM250
GONNET
Select gap penalties:
  • Cost for creating the gap (0-100)
  • Cost for extending the gap (0-100)
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    Credits & Complaints: Pedro Reche
    Hits since April/2008: Last updated: