>3cvhH (H:) observed residues (from ATOM records)
vllqqsgpelvkpgasvkipckasgytftdynmdwvkqshgkslewigdinpnnggtiyn
qkfkgkatltvdksssaaymevrsltsedtavyycarkpyygnfawfaywgqgtlvtvsa
akttppsvyplapgsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdlytlss
svtvpsstwpsetvtcnvahpasstkvdkkivp