>2vkiA (A:) SEQRES residues gsnieqyihdldsnsfeldlqfsedekrlllekqaggnpwhqfvennlilkmgpvderkg lfarrrqllltegphlyyvdpvnkvlkgeipwsqelrpeaknfktffvhtpnrtyylmdp sgnahkwcrkiqevwrqryqshpdaavq