>3nfsH (H:) observed residues (from ATOM records) qvqlvqsgaevkkpgssvkvsckasgytftsyrmhwvrqapgqglewigyinpstgytey nqkfkdkatitadestntaymelsslrsedtavyycargggvfdywgqgtlvtvssastk gpsvfplapgtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqssglyslssvvtv pssslgtqtyicnvnhkpsntkvdkkvep