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BLAST
Retrieve entries similar to your protein sequence by searching against a sequence database using the BLAST program. (For other types of searches, please see the
Useful Tools/Links
page.)
Select a database to search:
UniProtKB
---------
UniRef100
UniRef100-no UniParc
---------
UniRef90
UniRef90-no UniParc
---------
UniRef50
UniRef50-no UniParc
---------
UniParc
Insert query as
sequence
or
unique sequence identifier
below:
Options:
Composition-based
Choose filter
Low complexity
Mask for lookup table only
Mask lower case
Expect
10
1
0.1
0.01
0.001
0.0001
0.00001
0.000001
0.0000001
Word size
2
3
Adjust Gap Cost to
Matrix
PAM30 (Gap Costs: 9,1)
PAM70 (Gap Costs: 10,1)
BLOSUM80 (Gap Costs: 10,1)
BLOSUM62 (Gap Costs: 11,1)
BLOSUM45 (Gap Costs: 15,2)
open
+3
+2
+1
0
-1
-2
-3
extend
+1
0
-1
No.of hits to display
50
100
250
500
2000
NCBI BLASTP Version 2.2.13 [Dec-6-2005]
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