position-analysis -v 1 -i $RSAT/public_html/tmp/www-data/2025/09/18/peak-motifs.2025-09-18.101200_2025-09-18.101200_0x9V1g/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 MEKvsNT -origin center -offset 0 -o $RSAT/public_html/tmp/www-data/2025/09/18/peak-motifs.2025-09-18.101200_2025-09-18.101200_0x9V1g/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/2025/09/18/peak-motifs.2025-09-18.101200_2025-09-18.101200_0x9V1g/data/sequences/peak-motifs_test_purged_ml40_mis3.fasta Sequence format fasta Sequence type dna Output file $RSAT/public_html/tmp/www-data/2025/09/18/peak-motifs.2025-09-18.101200_2025-09-18.101200_0x9V1g/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 2391 Sum of sequence lengths 480591 Min sequence length 0 Max sequence length 201 Average sequence length 201 Possible positions 478200 Oligonucleotide statistics: Total occurrences 353624 Position interval parameters: Position interval 20 Number of windows 11 Total positions 478200 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 2391 2391 2 -5 [-99,-80] -89.5 2391 47820 3 -4 [-79,-60] -69.5 2391 47820 4 -3 [-59,-40] -49.5 2391 47820 5 -2 [-39,-20] -29.5 2391 47820 6 -1 [-19,0] -9.5 2391 47820 7 0 [1,20] 10.5 2391 47820 8 1 [21,40] 30.5 2391 47820 9 2 [41,60] 50.5 2391 47820 10 3 [61,80] 70.5 2391 47820 11 4 [81,100] 90.5 2391 45429 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| gg | gg | 21267 | 77.1 | 10 | 1.8e-12 | 3e-11 | 10.53 | 1 | 113 | 2375 | 2177 | 2146 | 2003 | 2238 | 1942 | 1968 | 2064 | 2136 | 2105 |
| tt | tt | 27908 | 74.5 | 10 | 6.0e-12 | 9.7e-11 | 10.02 | 2 | 158 | 3110 | 2770 | 2711 | 2694 | 2587 | 2728 | 2795 | 2687 | 2891 | 2777 |
| aa | aa | 28557 | 64.7 | 10 | 4.6e-10 | 7.4e-09 | 8.13 | 3 | 158 | 2981 | 2933 | 2796 | 2804 | 2698 | 2657 | 2800 | 2813 | 2934 | 2983 |
| ta | ta | 16245 | 55.8 | 10 | 2.3e-08 | 3.7e-07 | 6.44 | 4 | 92 | 1807 | 1651 | 1589 | 1598 | 1449 | 1581 | 1577 | 1568 | 1701 | 1632 |
| tg | tg | 27034 | 43.8 | 10 | 3.5e-06 | 5.7e-05 | 4.25 | 5 | 159 | 2979 | 2731 | 2655 | 2647 | 2696 | 2582 | 2637 | 2653 | 2678 | 2617 |
| cc | cc | 21506 | 43.4 | 10 | 4.2e-06 | 6.8e-05 | 4.17 | 6 | 121 | 2238 | 2245 | 2071 | 2134 | 2078 | 1995 | 2149 | 2121 | 2127 | 2227 |
| gc | gc | 19837 | 35.8 | 10 | 9.1e-05 | 0.0015 | 2.84 | 7 | 114 | 2102 | 1993 | 2038 | 1872 | 2011 | 1919 | 1911 | 1873 | 2003 | 2001 |
| ac | ac | 18827 | 35.6 | 10 | 9.9e-05 | 0.0016 | 2.80 | 8 | 104 | 2001 | 1935 | 1788 | 1834 | 1723 | 1913 | 1897 | 1854 | 1895 | 1883 |
| ga | ga | 22491 | 35.2 | 10 | 1.2e-04 | 0.0019 | 2.73 | 9 | 140 | 2419 | 2242 | 2213 | 2201 | 2245 | 2143 | 2131 | 2271 | 2285 | 2201 |
| gt | gt | 18513 | 33.0 | 10 | 2.7e-04 | 0.0043 | 2.36 | 10 | 90 | 2043 | 1906 | 1793 | 1872 | 1735 | 1810 | 1805 | 1846 | 1853 | 1760 |
| ag | ag | 25298 | 31.8 | 10 | 4.4e-04 | 0.007 | 2.16 | 11 | 141 | 2678 | 2529 | 2504 | 2470 | 2528 | 2434 | 2414 | 2494 | 2546 | 2560 |
| ct | ct | 25304 | 30.9 | 10 | 6.1e-04 | 0.0098 | 2.01 | 12 | 141 | 2680 | 2548 | 2439 | 2443 | 2472 | 2449 | 2450 | 2563 | 2636 | 2483 |
| ca | ca | 27494 | 27.6 | 10 | 2.1e-03 | 0.033 | 1.48 | 13 | 139 | 2782 | 2806 | 2706 | 2651 | 2643 | 2851 | 2772 | 2666 | 2701 | 2777 |
| at | at | 22119 | 23.9 | 10 | 7.9e-03 | 0.13 | 0.90 | 14 | 130 | 2349 | 2238 | 2202 | 2153 | 2093 | 2220 | 2169 | 2173 | 2225 | 2167 |
| cg | cg | 8543 | 19.5 | 10 | 3.4e-02 | 0.54 | 0.27 | 15 | 48 | 916 | 865 | 886 | 791 | 848 | 790 | 832 | 859 | 848 | 860 |
| tc | tc | 22681 | 11.1 | 10 | 3.5e-01 | 5.6 | -0.75 | 16 | 111 | 2295 | 2257 | 2221 | 2204 | 2191 | 2296 | 2242 | 2337 | 2312 | 2215 |
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