Can anyone help me in identifying possible regulatory elements in a given promoter sequences?

Answer 1

hey, this is right up my alley! I work on this stuff!

I assume that you have the sequence so there are computer programs out there that you can use that are available over the www.

http://www.fruitfly.org/seq_tools/promoter.html

here's a big list of them
http://www.biodirectory.com/directory/Gene_expression_analysis/Promoter_finders_456.html

http://greengene.uml.edu/programs/promoter.html

if the DNA is from vertebrates,
http://research.i2r.a-star.edu.sg/promoter/promoter1_5/DPF.htm