>1h2iS (S:) observed residues (from ATOM records) lcfgqcqytaeeyqaiqkalrqrlgpeyissrmagggqkvcyieghrvinlanemfgyng wahsitqqnvdfvdlnngkfyvgvcafvrvqlkdgsyhedvgygvseglkskalslekar keavtdglkralrsfgnalgncildkdylrslnklprqlplevdltkakrqdlepsveea rynscr