>4cc4E (E:) observed residues (from ATOM records)
esiqrptpinqvfpdpglanavkqnlgkqsvtdlvsqkelsgvqnfngdnsniqslagmq
fftnlkelhlshnqisdlsplkdltkleelsvnrnrlknlngipsaclsrlfldnnelrd
tdslihlknleilsirnnklksivmlgflsklevldlhgneitntggltrlkkvnwidlt
gqkcvnepvkyqpelyitntvkdpdgrwispaaisnggsyvdgcvlwelpvytdevsykf
seyinvgeteaifdgtvtqpikn