Yeast Anchored Combination Site Analysis

STEP 1: Enter target (co-expressed) genes

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Paste gene IDs (max. 2000 gene IDs):




OR upload a file containing a list of gene identifiers (max. 2000 gene IDs):

STEP 2: Enter background genes

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All 7130 genes in the oPOSSUM database

OR a random set of  genes from the oPOSSUM database

OR paste gene IDs:



OR upload a file containing a list of gene identifiers:

STEP 3: Select transcription factor binding site profiles

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JASPAR CORE Profiles

Select anchoring TF

Select TFs to find in combination with anchoring TF
All fungi profiles with a minimum specificity of  bits (min. 8 bits)

OR select specific fungi profiles:

STEP 4: Select TFBS search parameters

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Matrix score threshold:
75% 80% 85% OR enter score threshold % (min. = 75%)

Amount of upstream sequence: 1000 750 500 250 OR enter custom values bp (max. = 1000)

Maximum inter-binding distance (max. = 250)

Number of results to return:
Top 5 10 20 All results
OR only results with Z-score >= 5 10 15 and Fisher score >= 5 7 9 (Default values have been chosen based on empirical studies)

Sort results by:
Z-score Fisher score

Please enter your e-mail address:

Press the Submit button to perform the analysis or Reset to reset the analysis parameters to their default values.
Notification will be sent to the e-mail address you provided once the analysis is complete.
Depending on parameters selected and server load, the analysis may take anywhere from a few minutes to several hours to complete.