>6ljxA (A:) observed residues (from ATOM records) rgshmadafvgtwklvssenfddymkevgvgfatrkvagmakpnmiisvngdvitikses tfknteisfilgqefdevtaddrkvkstitldggvlvhvqkwdgksttikrkreddklvv ecvmkgvtstrvyera