>1kn0D (D:) observed residues (from ATOM records) cfgqcqytaeeyqaiqkalrqrlgpeyissrmagggqkvcyieghrvinlanemfgyngw ahsitqqnvdfvdlnngkfyvgvcafvrvqlkdgsyhedvgygvseglkskalslekark eavtdglkralrsfgnalgncildkdylrslnklprqlplevdltkakrqdlepsveear ynsc