>3pk0B (B:) SEQRES residues
gpgsmfdlqgrsvvvtggtkgigrgiatvfaraganvavagrstadidacvadldqlgsg
kvigvqtdvsdraqcdalagraveefggidvvcanagvfpdaplatmtpeqlngifavnv
ngtfyavqacldaliasgsgrvvltssitgpitgypgwshygatkaaqlgfmrtaaiela
phkitvnaimpgnimtegllengeeyiasmarsipagalgtpedighlaaflatkeagyi
tgqaiavdggqvlpesldaiat