position-analysis -v 1 -i $RSAT/public_html/tmp/www-data/2026/02/26/peak-motifs.2026-02-26.153913_2026-02-26.153913_tNYaGF/data/sequences/peak-motifs_test_purged_ml40_mis3.fasta -format fasta -sort -return html,chi,sig,distrib,graphs,rank,index -max_graphs 20 -1str -ovlp -seqtype dna -l 2 -ci 20 -img_format png -title up4 -origin center -offset 0 -o $RSAT/public_html/tmp/www-data/2026/02/26/peak-motifs.2026-02-26.153913_2026-02-26.153913_tNYaGF/results/composition/peak-motifs_test_profiles-1str-ovlp_2nt_ci20.tab Citation: van Helden, et al. (2000). Nucleic Acids Res 28, 1000-1010. Sequence file $RSAT/public_html/tmp/www-data/2026/02/26/peak-motifs.2026-02-26.153913_2026-02-26.153913_tNYaGF/data/sequences/peak-motifs_test_purged_ml40_mis3.fasta Sequence format fasta Sequence type dna Output file $RSAT/public_html/tmp/www-data/2026/02/26/peak-motifs.2026-02-26.153913_2026-02-26.153913_tNYaGF/results/composition/peak-motifs_test_profiles-1str-ovlp_2nt_ci20.tab Oligo length 2 Occurrences counted on a single strands Conditions of applicability checked. Background model estimation: homogeneous repartition Sequence statistics: Nb of sequences 17 Sum of sequence lengths 3417 Min sequence length 0 Max sequence length 201 Average sequence length 201 Possible positions 3400 Sequences: # length ID 1 201 PAL1 2 201 PAL2 3 201 CYP73A5 4 201 4CL1 5 201 4CL2 6 201 HST 7 201 CYP98A3 8 201 CCoAOMT1 9 201 F6'H1 10 201 AT1G65450 11 201 AT3G12900 12 201 CYP82C4 13 201 UGT73B1 14 201 AT5G20950 15 201 ABCG37 16 201 ATMYB72 17 201 SYP122 Oligonucleotide statistics: Total occurrences 3080 Position interval parameters: Position interval 20 Number of windows 11 Total positions 3400 Degrees of freedom 10 K-mer clustering parameters: Number of clusters 0 Clustering method complete Position intervals: window [min,max] mid seq occ 1 -6 [-119,-100] -109.5 17 17 2 -5 [-99,-80] -89.5 17 340 3 -4 [-79,-60] -69.5 17 340 4 -3 [-59,-40] -49.5 17 340 5 -2 [-39,-20] -29.5 17 340 6 -1 [-19,0] -9.5 17 340 7 0 [1,20] 10.5 17 340 8 1 [21,40] 30.5 17 340 9 2 [41,60] 50.5 17 340 10 3 [61,80] 70.5 17 340 11 4 [81,100] 90.5 17 323 Column headers 1 seq pattern sequence 2 id pattern identifier 3 occ pattern occurrences 4 chi2 observed chi-square 5 df degrees of freedom 6 Pval P-value (probability for one word to be a false positive) 7 Eval E-value; expected number of false positives (Eval = Pval * nb_tests) 8 sig Significance (sig = -log10(Eval)) 9 rank rank of the pattern according to sorting criterion 10 -109.5 occurrences in window 1 [-119,-100] 11 -89.5 occurrences in window 2 [-99,-80] 12 -69.5 occurrences in window 3 [-79,-60] 13 -49.5 occurrences in window 4 [-59,-40] 14 -29.5 occurrences in window 5 [-39,-20] 15 -9.5 occurrences in window 6 [-19,0] 16 10.5 occurrences in window 7 [1,20] 17 30.5 occurrences in window 8 [21,40] 18 50.5 occurrences in window 9 [41,60] 19 70.5 occurrences in window 10 [61,80] 20 90.5 occurrences in window 11 [81,100]
| seq | id | occ | chi2 | df | Pval | Eval | sig | rank | -109.5 | -89.5 | -69.5 | -49.5 | -29.5 | -9.5 | 10.5 | 30.5 | 50.5 | 70.5 | 90.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| cc | cc | 167 | 34.9 | 10 | 1.3e-04 | 0.0021 | 2.69 | 1 | 2 | 16 | 7 | 15 | 20 | 14 | 7 | 23 | 8 | 28 | 27 |
| aa | aa | 384 | 23.2 | 10 | 1.0e-02 | 0.16 | 0.79 | 2 | 0 | 44 | 39 | 30 | 20 | 46 | 56 | 43 | 41 | 32 | 33 |
| cg | cg | 99 | 13.5 | 10 | 2.0e-01 | 3.2 | -0.50 | 3 | 1 | 10 | 9 | 7 | 4 | 11 | 5 | 11 | 13 | 17 | 11 |
| gc | gc | 99 | 12.9 | 10 | 2.3e-01 | 3.6 | -0.56 | 4 | 1 | 11 | 12 | 6 | 9 | 6 | 7 | 6 | 17 | 14 | 10 |
| gg | gg | 73 | 12.6 | 10 | 2.5e-01 | 4 | -0.60 | 5 | 2 | 11 | 4 | 6 | 5 | 2 | 8 | 5 | 11 | 9 | 10 |
| ct | ct | 192 | 11.1 | 10 | 3.5e-01 | 5.6 | -0.75 | 6 | 1 | 15 | 22 | 19 | 25 | 15 | 11 | 16 | 20 | 25 | 23 |
| tg | tg | 133 | 10.3 | 10 | 4.1e-01 | 6.6 | -0.82 | 7 | 1 | 6 | 15 | 9 | 12 | 15 | 16 | 15 | 20 | 13 | 11 |
| ac | ac | 229 | 9.3 | 10 | 5.0e-01 | 8.1 | -0.91 | 8 | 0 | 21 | 22 | 28 | 18 | 33 | 24 | 23 | 19 | 17 | 24 |
| tc | tc | 249 | 8.1 | 10 | 6.2e-01 | 9.9 | -0.99 | 9 | 1 | 22 | 22 | 22 | 24 | 24 | 18 | 26 | 26 | 34 | 30 |
| gt | gt | 130 | 7.9 | 10 | 6.4e-01 | 10 | -1.01 | 10 | 0 | 10 | 13 | 9 | 9 | 12 | 13 | 17 | 19 | 16 | 12 |
| tt | tt | 320 | 7.1 | 10 | 7.2e-01 | 12 | -1.06 | 11 | 0 | 26 | 29 | 33 | 32 | 37 | 38 | 25 | 40 | 32 | 28 |
| ca | ca | 287 | 6.9 | 10 | 7.4e-01 | 12 | -1.07 | 12 | 2 | 34 | 24 | 27 | 23 | 37 | 32 | 29 | 26 | 24 | 29 |
| ag | ag | 143 | 5.7 | 10 | 8.4e-01 | 13 | -1.13 | 13 | 1 | 17 | 14 | 12 | 16 | 8 | 12 | 15 | 18 | 14 | 16 |
| ta | ta | 183 | 5.6 | 10 | 8.5e-01 | 14 | -1.13 | 14 | 0 | 23 | 19 | 20 | 17 | 11 | 19 | 15 | 19 | 21 | 19 |
| at | at | 246 | 4.9 | 10 | 9.0e-01 | 14 | -1.16 | 15 | 3 | 25 | 25 | 21 | 19 | 24 | 30 | 20 | 27 | 29 | 23 |
| ga | ga | 146 | 2.5 | 10 | 9.9e-01 | 16 | -1.20 | 16 | 0 | 11 | 15 | 12 | 14 | 17 | 15 | 15 | 15 | 15 | 17 |
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