FASTA Search
BLAST
FASTA
KEGG2
Enter query sequence:
(in one of the three forms)
Sequence ID
(Example) mja:MJ_1041
Local file name
Sequence data
Select program and database:
FASTA (prot query vs prot db)
KEGG GENES
Eukaryotes
Prokaryotes
Viruses
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organism code or category
KEGG MGENES
Environmental
Organismal
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samples
Microbial Reference Genes
Ocean (OM-RGC)
Human gut (IGC)
nr-aa (GenBank, UniProt, RefSeq and PDBSTR)
Swiss-Prot
UniProt
RefSeq
PDBSTR
UniRef50
UniRef90
UniRef100
Virus-Host DB
FASTA (nucl query vs nucl db)
TFASTX (prot query vs nucl db)
KEGG GENES
Eukaryotes
Prokaryotes
Viruses
Favorite
organism code or category
KEGG MGENES
Environmental
Organismal
Favorite
samples
KEGG GENOME
Favorite
organism code or category
Microbial Reference Genes
Ocean (OM-RGC)
Human gut (IGC)
Ocean (MATOU)
nr-nt (GenBank, EMBL and RefSeq)
dbEST
dbGSS
HTGs
dbSTS
RefSeq
Ribosomal Databases
SILVA (SSU, 16S/18S)
SILVA (LSU, 23S/28S)
PR2 (Protist Reference)
RDP (Prokaryotic 16S)
RDP (Fungal 28S)
EPD
Virus-Host DB Genes
Genomes
Environmental Viral Genome
 
All
Aylward 2021
Gaia 2023
Backstrom 2019
Buscaglia 2024
Fang 2024
Liang 2024
Minch 2024
Monir 2020
Piedade 2024
Zhang 2024
Schulz 2020
Output options:
Set the maximum number of database sequences to be reported:
Set the maximum number of alignments to be displayed:
Optional parameters:
(see
manual
for details)
ktup:
(default 2 for protein sequence)
E-value threshold
Scoring matrix:
BLOSUM50
BLOSUM62
BLOSUM80
PAM120
PAM250
MDM10
MDM20
MDM40
(except for nucl query)
Additional options:
(delimited by whitespaces)
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Kyoto University Bioinformatics Center