>2r9gB (B:) SEQRES residues
mslalthdkngdahydvisafqksirgsdvdaalhylarlveagdlasicrrlmvigyed
iglgnpaaaartvnavlaaeklglpearipladvvvdlclspksnsaymaldaaladire
gkagdvpdhlrdshykgakslnrgvgyqyphhfdqawvnqqylpdklknaqyyqpkdtgk
yeqalgqqyyrikewkeghhhhhh