Seq2Ref server

Version 1.2
local PubMed database updated at: loading...

(visitor count restarted on 04-07-2015)

Seq2Ref is designed to faciliate functional interpretation by retrieving and ranking the reference proteins in the BLAST result.
[Documentation and Examples]


Please input one protein by gi number, FASTA or plain-text format:

Or upload a file

Input sequence from:


Enter an email to receive the result (required):

Enter a job name (optional):


If you need batch submission of your sequences or have any questions,

please email to

manuscript is available here [ accepted in BMC bioinformatics (online version) ]

an interactive presentation of Seq2Ref is available (use ESC to view the overall frame in the link)

feel free to email me for any bug or comment to make the server better!

Thanks for using Seq2Ref!