Sequence Analysis

Perform comprehensive DNA and protein analysis including statistical calculations, pattern searching, sequence alignment...

25 Tools
⚡ Fast
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Tags:
DNA(17)Protein(9)RNA(2)
4.4
CpG Islands
Report potential CpG island regions using 200 bp windows and Obs/Exp ≥ 0.6 with GC ≥ 50%.
DNA
33,453 uses
4.5
Fuzzy Search DNA
Locate approximate matches between a DNA target and query sequence using customizable scoring penalties.
DNA
3,453 uses
4.5
ORF Finder
Identify open reading frames across selected reading frames and strands while accounting for custom genetic codes.
DNA
34,534 uses
0.0
Protein Stats
Calculate amino acid composition and statistical analysis of protein sequences.
Protein
34,459 uses
4.4
Protein Molecular Weight
Calculate the molecular weight of protein sequences including fusion tags and epitope tags.
Protein
23,423 uses
4.3
Protein Pattern Find
Search for regex patterns in protein sequences and locate all matches.
DNA
23,324 uses
4.3
Protein Isoelectric Point
Calculate the theoretical pI (isoelectric point) for protein sequences. Predict protein charge at different pH values.
Protein
34,534 uses
4.5
Protein GRAVY
Calculate the GRAVY (Grand Average of hydropathy) value for protein sequences.
Protein
23,423 uses
4.0
Fuzzy Search Protein
Locate approximate protein matches using PAM or BLOSUM scoring matrices with adjustable gap penalties.
Protein
7,688 uses
4.4
Codon Usage
Calculate codon counts, per-thousand usage, and synonymous codon fractions for DNA sequences.
DNA
34,564 uses
4.7
Codon Plot
Generate an ASCII codon plot using codon frequency data to highlight usage bias across a sequence.
DNA
67,867 uses
4.5
Multi Rev Trans
Reverse translate protein alignments using codon usage tables and highlight positional degeneracy.
Protein
23,422 uses
4.5
DNA Stats
Calculate residue counts, dinucleotide frequencies, and grouped totals for DNA sequences.
DNA
34,356 uses
5.0
DNA Molecular Weight
Compute molecular weight for DNA sequences as single- or double-stranded, linear or circular molecules.
DNA
4,567 uses
5.0
DNA Pattern Find
Locate DNA sequences that match a regular-expression pattern on both the direct and reverse-complement strands.
DNA
8,675 uses
4.5
Pairwise DNA Alignment
Perform optimal global alignment of two DNA sequences using a match/mismatch scoring matrix and configurable gap penalties.
DNA
35,345 uses
4.4
Pairwise Align Protein
Perform optimal global alignment of two protein sequences using configurable scoring matrices and gap penalties.
Protein
34,224 uses
4.5
Pairwise Align Codons
Perform optimal global alignment of two coding sequences using a codon substitution matrix and configurable gap penalties.
DNA
46,456 uses
4.3
Identity and Similarity
Calculate pairwise identity and similarity percentages for aligned protein sequences.
Protein
34,543 uses
5.0
Restriction Digest
Cleave DNA sequences with one, two, or three restriction enzymes.
DNA
49,372 uses
5.0
Restriction Summary
Find and report all restriction enzyme cut sites in DNA sequences.
DNA
2,142 uses
4.4
Mutate for Digest
Identify minimal nucleotide substitutions that create a chosen restriction site while monitoring protein translations.
DNA
46,456 uses
4.5
PCR Primer Stats
Analyze PCR primer properties including melting temperature, GC content, and PCR suitability.
DNARNA
46,456 uses
4.4
PCR Products
Generate PCR products from template and primer sequences. Find primer annealing sites and compute product sizes.
DNARNA
43,534 uses
5.0
Translate
Convert DNA sequences to protein using the genetic code.
DNAProtein
23,442 uses
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Comprehensive Analysis

Wide range of analysis tools covering DNA, protein, codon, and alignment studies

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Validated algorithms with publication-ready results and detailed statistics

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Analyze multiple sequences and datasets simultaneously for efficiency

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Optimized algorithms deliver instant results with consistent precision

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