>1qzgB (B:) observed residues (from ATOM records) vidslqlnellnageykigeltfqsirssqelqkkntivnlfgivkdftpsrqslhgtkd wvttvylwdptcdtssiglqihlfskqgndlpvikqvgqplllhqitlrsyrdrtqglsk dqfryalwpdfssnskdtlcpqpmprlmktgdkeeqfalllnkiwdeqtn