SIB GeneMatcher server thanks to

Usage: Choose the the suitable GeneMatcher program and database for your query sequence. Changing the GenMatcher parameters and output parameters is optional. Paste your sequence in one of the supported formats into the sequence field below and press the "Run GeneMatcher" button. Make sure that the format button (next to the sequence field) shows the correct format . BLAST vs FDF (Smith-Waterman) or choosing the suitable algorithm.
Please select the program:	swp (PROT database vs. PROT query) swx (PROT database vs. DNA query) (FDF help file)
Please select the protein database:	non redundant SwissProt SwissProt/TrEMBL/TrEMBL_NEW trest (Warning! Read help) trgen (Warning! Read help) Yeast (S. cerevisiae) Bacteria RefSeq
General FDF parameters:	(See FDF help file for explanation)
xnu filter on/off (PROT)	blosum35 blosum45 blosum62 blosum80 blosum100 pam120 pam250 dayhoff gonnet identity Select matrix (M)
seg filter on/off (PROT)	Plain Text SwissProt ID or AC TrEMBL ID GenPept gi EMBL ID or AC EST ID or AC Yeast ORF RefSeq AC Select format
	Query title (option)
Paste your sequence here: (or ID or accession number)
Regulating output:
	None 50 100 150 200 Threshold (S) : filter to exclude low scoring results
	0 10 20 50 100 250 500 Descriptions (V): Nr of one-line descriptions
	0 10 20 50 100 250 500 Alignments (B): Nr of aligned results