>6fxnH (H:) observed residues (from ATOM records)
vqlqqsgaevkkpgssvrvsckasggtfnnnainwvrqapgqglewmggiipmfgtakys
qnfqgrvaitadestgtasmelsslrsedtavyycarsrdlllfphhalspwgrgtmvtv
ssastkgpsvfplapstaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqssglysl
ssvvtvpssslgtqtyicnvnhkpsntkvdkkvepk