>1xt9A (A:) SEQRES residues mdpvvlsymdsllrqsdvslldppswlndhiigfafeyfansqfhdcsdhvsfispevtq fikctsnpaeiamflepldlpnkrvvflaindnsnqaaggthwsllvylqdknsffhyds hsrsnsvhakqvaekleaflgrkgdklafveekapaqqnsydcgmyvicntealcqnffr qqtesllqlltpayitkkrgewkdlittlakk