Difference between revisions of "BLAST/matrices"

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==BLOSUM==
 
==BLOSUM==
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'''[[wikipedia:BLOSUM|BLOSUM]]''' ('''BLO'''cks of amino acid '''SU'''bstitution '''M'''atrix)
 +
 
*[ftp://ftp.ncbi.nlm.nih.gov/blast/matrices/ BLOSUM100]
 
*[ftp://ftp.ncbi.nlm.nih.gov/blast/matrices/ BLOSUM100]
 
*[ftp://ftp.ncbi.nlm.nih.gov/blast/matrices/ BLOSUM100.50]
 
*[ftp://ftp.ncbi.nlm.nih.gov/blast/matrices/ BLOSUM100.50]
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*[ftp://ftp.ncbi.nlm.nih.gov/blast/matrices/ BLOSUMN]
 
*[ftp://ftp.ncbi.nlm.nih.gov/blast/matrices/ BLOSUMN]
 
*[ftp://ftp.ncbi.nlm.nih.gov/blast/matrices/ BLOSUMN.50]
 
*[ftp://ftp.ncbi.nlm.nih.gov/blast/matrices/ BLOSUMN.50]
 +
 
==PAM==
 
==PAM==
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'''[[wikipedia:Point Accepted Mutation|PAM]]''' ('''P'''oint '''A'''ccepted '''M'''utation)
 +
 
*[ftp://ftp.ncbi.nlm.nih.gov/blast/matrices/ PAM10]
 
*[ftp://ftp.ncbi.nlm.nih.gov/blast/matrices/ PAM10]
 
*[ftp://ftp.ncbi.nlm.nih.gov/blast/matrices/ PAM100]
 
*[ftp://ftp.ncbi.nlm.nih.gov/blast/matrices/ PAM100]

Revision as of 01:06, 16 May 2008

The following are the standard BLAST matrices provided by NCBI (last access date: 2008-05-15):

BLOSUM

BLOSUM (BLOcks of amino acid SUbstitution Matrix)

PAM

PAM (Point Accepted Mutation)

Other

  • DAYHOFF
  • GONNET
  • IDENTITY
  • MATCH
  • NUC.4.2 — Uses ambiguous nucleotide codes, probabilities rounded to nearest integer
  • NUC.4.4 — Uses ambiguous nucleotide codes, probabilities rounded to nearest integer

External links