>4lvoC (C:) observed residues (from ATOM records)
qvqlqesgpdlvkpssslkltctttgysissgyswhwirqepgkslewmgyihysgstdy
ndslkarititrdtasnmfflqlssvtsddtavyycviyrydgqwvfddwgagttvtvss
akttppsvfplapgssmvtlgclvkgyfpepvtvtwnsgslssgvhtfpgvlqsglytls
ssvtvpsspwpsetvtcnvahpasstkvdkkivp