FASTA

   STEP 1 - Select your database

• NUCLEOTIDE DATABASES
  • ENA Sequence
    • ENA Sequence Release
      • ENA Sequence Environmental
        • ENA Sequence EST Environmental
        • ENA Sequence GSS Environmental
        • ENA Sequence HTC Environmental
        • ENA Sequence HTG Environmental
        • ENA Sequence Patent Environmental
        • ENA Sequence Standard Environmental
        • ENA Sequence STS Environmental
        • ENA Sequence TSA Environmental
      • ENA Sequence Fungi
        • ENA Sequence EST Fungi
        • ENA Sequence GSS Fungi
        • ENA Sequence HTC Fungi
        • ENA Sequence HTG Fungi
        • ENA Sequence Patent Fungi
        • ENA Sequence Standard Fungi
        • ENA Sequence STS Fungi
        • ENA Sequence TSA Fungi
      • ENA Sequence Human
        • ENA Sequence EST Human
        • ENA Sequence GSS Human
        • ENA Sequence HTC Human
        • ENA Sequence HTG Human
        • ENA Sequence Patent Human
        • ENA Sequence Standard Human
        • ENA Sequence STS Human
      • ENA Sequence Invertebrate
        • ENA Sequence EST Invertebrate
        • ENA Sequence GSS Invertebrate
        • ENA Sequence HTC Invertebrate
        • ENA Sequence HTG Invertebrate
        • ENA Sequence Patent Invertebrate
        • ENA Sequence Standard Invertebrate
        • ENA Sequence STS Invertebrate
        • ENA Sequence TSA Invertebrate
      • ENA Sequence Mammal
        • ENA Sequence EST Mammal
        • ENA Sequence GSS Mammal
        • ENA Sequence HTC Mammal
        • ENA Sequence HTG Mammal
        • ENA Sequence Patent Mammal
        • ENA Sequence Standard Mammal
        • ENA Sequence STS Mammal
        • ENA Sequence TSA Mammal
      • ENA Sequence Mouse
        • ENA Sequence EST Mouse
        • ENA Sequence GSS Mouse
        • ENA Sequence HTC Mouse
        • ENA Sequence HTG Mouse
        • ENA Sequence Patent Mouse
        • ENA Sequence Standard Mouse
        • ENA Sequence STS Mouse
      • ENA Sequence Phage
        • ENA Sequence GSS Phage
        • ENA Sequence HTG Phage
        • ENA Sequence Patent Phage
        • ENA Sequence Standard Phage
      • ENA Sequence Plant
        • ENA Sequence EST Plant
        • ENA Sequence GSS Plant
        • ENA Sequence HTC Plant
        • ENA Sequence HTG Plant
        • ENA Sequence Patent Plant
        • ENA Sequence Standard Plant
        • ENA Sequence STS Plant
        • ENA Sequence TSA Plant
      • ENA Sequence Prokaryote
        • ENA Sequence EST Prokaryote
        • ENA Sequence GSS Prokaryote
        • ENA Sequence HTC Prokaryote
        • ENA Sequence HTG Prokaryote
        • ENA Sequence Patent Prokaryote
        • ENA Sequence Standard Prokaryote
        • ENA Sequence STS Prokaryote
        • ENA Sequence TSA Prokaryote
      • ENA Sequence Rodent
        • ENA Sequence EST Rodent
        • ENA Sequence GSS Rodent
        • ENA Sequence HTC Rodent
        • ENA Sequence HTG Rodent
        • ENA Sequence Patent Rodent
        • ENA Sequence Standard Rodent
        • ENA Sequence STS Rodent
        • ENA Sequence TSA Rodent
      • ENA Sequence Synthetic
        • ENA Sequence Patent Synthetic
        • ENA Sequence Standard Synthetic
      • ENA Sequence Transgenic
        • ENA Sequence Standard Transgenic
        • ENA Sequence GSS Transgenic
      • ENA Sequence Unclassified
        • ENA Sequence EST Unclassified
        • ENA Sequence Patent Unclassified
        • ENA Sequence Standard Unclassified
      • ENA Sequence Viral
        • ENA Sequence EST Viral
        • ENA Sequence GSS Viral
        • ENA Sequence HTG Viral
        • ENA Sequence Patent Viral
        • ENA Sequence Standard Viral
        • ENA Sequence TSA Viral
      • ENA Sequence Vertebrate
        • ENA Sequence EST Vertebrate
        • ENA Sequence GSS Vertebrate
        • ENA Sequence HTC Vertebrate
        • ENA Sequence HTG Vertebrate
        • ENA Sequence Patent Vertebrate
        • ENA Sequence Standard Vertebrate
        • ENA Sequence STS Vertebrate
        • ENA Sequence TSA Vertebrate
    • ENA Coding Sequence Release
    • ENA Non-Coding Sequence Release
    • Others
      • ENA Sequence Expressed Sequence Tag
      • ENA Sequence Genome Survey Sequence
      • ENA Sequence High Throughput cDNA
      • ENA Sequence High Throughput Genome
      • ENA Sequence Patent
      • ENA Sequence Standard
      • ENA Sequence Sequence Tagged Site
      • ENA Sequence Transcriptome Shotgun Assembly

   STEP 2 - Enter your input sequence

Enter or paste a PROTEIN DNA RNA sequence in any supported format:

or upload a file:

   STEP 3 - Set your parameters

• PROGRAM
  FASTA SSEARCH GGSEARCH GLSEARCH TFASTX TFASTY

• MATRIX
  BLOSUM50 BLASTP62 BLOSUM80 PAM250 PAM120 MDM40 MDM20 MDM10 VTML160 VTML120 VTML80 VTML40 VTML20 VTML10 N/A
• MATCH/MISMATCH SCORES
  +5/-4 +3/-2 N/A
• GAP OPEN
  default 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -30 -32 -35 -40 -50 -64
• GAP EXTEND
  default 0 -1 -2 -3 -4 -5 -6 -7 -8 -16
• KTUP
  6 5 4 3 2 N/A
• EXPECTATION UPPER VALUE
  1e-600 1e-300 1e-100 1e-50 1e-10 1e-5 0.001 0.1 1 2 5 10 20 50
• EXPECTATION LOWER VALUE
  0 (default) 1e-300 1e-100 1e-50 1e-10 1e-5 0.001 0.1 1 2 5 10 20 50
• DNA STRAND
  N/A both top bottom
• HISTOGRAM
  no yes
• FILTER
  none dust
• STATISTICAL ESTIMATES
  Regress MLE Altshul-Gish Regress/shuf. MLE/shuf.
• SCORES
  10 20 30 40 50 60 70 80 90 100 150 200 250 500 750 1000
• ALIGNMENTS
  10 20 30 40 50 60 70 80 90 100 150 200 250 500 750 1000
• SEQUENCE RANGE
• DATABASE RANGE
• MULTI HSPs
  no yes
• SCORE FORMAT
  Default -m 8 -- blast tabular -m 8C -- BLAST tabular with comments -m 8Cc -- BLAST tabular with -m 9c alignment encoding and domain information -m 8CC -- BLAST tabular with CIGAR and domain information -m 8CD -- BLAST tabular with variation and domain information -m 9 -- with coordinates scores and %identity -m 9C -- with CIGAR alignment -m 9c -- with encoded alignment -m 9i -- with identity and length