DTU Health Tech
Department of Health Technology
This link is for the general contact of the DTU Health Tech institute.
If you need help with the bioinformatics programs, see the "Getting Help" section below the program.
Cofactory is a server that identifies Rossmann fold sequence domains and predicts their specificity for the cofactors FAD, NAD or NADP.
Confidentiality:
The sequences are kept confidential and will be deleted
after processing.
For publication of results, please cite:
Cofactory: Sequence-based prediction of cofactor specificity of Rossmann folds.
Geertz-Hansen HM, Blom N, Feist AM, Brunak S, Petersen TN.
Proteins. 2014 Feb 13. doi: 10.1002/prot.24536
All the alphabetic symbols not in the allowed alphabet will be converted to X before processing. All the non-alphabetic symbols, including white space and digits, will be ignored.
The sequences can be input in the following two ways:
Both ways can be employed at the same time: all the specified sequences will
be processed. However, there may be not more than 2,000 sequences and
200,000 amino acids in total in one submission. The sequences
may not be longer than 6,000 amino acids.
At any time during the wait you may enter your e-mail address and simply leave the window. Your job will continue; you will be notified by e-mail when it has terminated. The e-mail message will contain the URL under which the results are stored; they will remain on the server for 24 hours for you to collect them.
Each identified Rossmann fold sequence domain is associated with three neural network scores, one for each of the three cofactors FAD, NAD and NADP. A score above 0.5 indicates that the domain is predicted to be specific for the particular cofactor. The prediction scores are followed by a summary of the predicted cofactor specificity. If multiple specificities are predicted the identifiers are separated with a slash e.g. NAD/NADP. The approximate Rossmann fold sequence boundaries are provided next to the summary and these are followed by the amino acid sequence. If no Rossmann fold sequence domains are identified the domain count is 0 and no scores or domain boundaries are reported.
# SEQUENCE ID Domain FAD NAD NADP Cofactor(s) From To Sequence Input_1 1 0.670 0.387 0.585 FAD/NADP 5 46 SQKRVVVLGSGVIGLSSALILARKGYSVHILARDLPEDVSSQ Input_2 1 0.765 0.258 0.073 FAD 1 48 MRVVVIGAGVIGLSTALCIHERYHSVLQPLDVKVYADRFTPFTTTDVA Input_3 1 0.939 0.228 0.169 FAD 1 43 MKVIVLGSSHGGYEAVEELLNLHPDAEIQWYEKGDFISFLSGM Input_3 2 0.502 0.837 0.063 FAD/NAD 147 185 EVNNVVVIGSGYIGIEAAEAFAKAGKKVTVIDILDRPLG Input_4 0 - - - - - - -
1to whom correspondence should be addressed, e-mail:
tnp@cbs.dtu.dk
Center for Biological Sequence Analysis, CBS, Department of Systems Biology.
The Technical University of Denmark, DK-2800 Lyngby, Denmark.
If you need help regarding technical issues (e.g. errors or missing results) contact Technical Support. Please include the name of the service and version (e.g. NetPhos-4.0) and the options you have selected. If the error occurs after the job has started running, please include the JOB ID (the long code that you see while the job is running).
If you have scientific questions (e.g. how the method works or how to interpret results), contact Correspondence.
Correspondence:
Technical Support: