Hello, I'm trying to explain some transcript related phenomenon, and for this i want to collect as many transcript features as possible. This includes simple features such as transcript length, and GC content, but i also want some more elaborate features such as conservation, ChIP data, etc. I've tried the MGI and the Ensemble DBs and i can't seem to find what i need - Ensemble has some of the more elaborate features, but for some reason i can't get it to actually generate the tables i require using biomart (the interesting features such as conservation come back empty).
So my question - is there any resource you know of, that attampts to collect this kind of data? The optimal result for me would be a table indexed by some id (e.g. refseq, ensemble) were each record has a list of features.
Anyway, if you are interested in such a table as well, i'll probably make some approximation of it, so contact me.