Tools     Alignment Analysis   Databases   Computational Immunology   Modelling & 3D-structure     Analysis   Sequence Manipulation &     Analysis   Similarity Searches   View all Tools    Tools    >> Sias  SIAS   Sequence Identity And Similarity Plea for Support If you've found SIAS useful for your research, please the SECRETARIA GENERAL DE CIENCIA, TECNOLOGIA E INNOVACION OF SPAIN (sgcti@mineco.es, dgi@mineco.es). Thank you. Your support is crucial to keep the site up and running. SIAS calculates pairwise sequence identity and similarity from multiple sequence alignments   INPUT MSA MSA Name (optional): Paste your alignment (CLUSTAL, FASTA or GCG/PileUp format) or Upload a file with the alignment in CLUSTAL, FASTA or GCG/PileUp format   IDENTITY (ID) & SIMILARITY (SIM) PERCENTAGE OPTIONS SIMILARITY AMINO ACID GROUPING Aromatic: F  Y  W  H Aliphatic: V  I  L Charged positive: R  K  H Charged negative: D  E Small: S  T  A  G  C  Polar (Not charged): N  Q  T  S Y  C  Hydrophobic: V  I  L  M  A  F  P  W  G  SEQUENCE LENGTH Length of smallest sequence Length of largest sequence Mean length of sequences Length of Multiple Sequence Alignment   NORMALIZED SIMILARITY SCORE OPTIONS Select a matrix: BLOSUM62 PAM250 GONNET Select gap penalties: Cost for creating the gap, Po (0-100) Cost for extending the gap, Pe (0-100)      Credits & Complaints: Pedro Reche Hits since April/2007: Last updated: Contact Us    |   Immunomedicine Group    |