This workflow accepts an url of a fasta file as input and performs an NCBI blastn at the EBI against the bacteria database and an NCBI blastx against the uniref90 database.  From the blast results of the blastx the hit with the lowest e-value is taken and the GO is returned. Output is blastx and blastn results and GO from the first hit of the blastx.   Based on Katy Wolstencroft & Hamish McWilliam EBI_NCBI_BLAST http://www.myexperiment.org/workflows/1765.html