>4aeiL (L:) observed residues (from ATOM records)
dvlmtqsplslpvslgdqasiscrssqsivhsngntylewylqkpgqspnlliykvsnrf
sgvpdrfsgsgsgtdftlkisrveaedlgvyycfqgshvpltfgagtklelkradaaptv
sifppsseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysm
sstltltkdeyerhnsytceathktstspivksfnrne