>1ngpH (H:) observed residues (from ATOM records)
qvqlqqpgaelvkpgasvklsckasgytftsywmhwvkqrpgrglewigridpnsggtky
nekfkskatltvdkpsstaymqlssltsedsavyycarydyygssyfdywgqgttltvss
akttppsvyplapgssmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdlytls
ssvtvpsspwpsetvtcnvahpasstkvdkkivpr