>3ekkA (A:) observed residues (from ATOM records) pssvyvpdewevsrekitllrelgqgsfgmvyegnardiikgeaetrvavktvnesaslr erieflneasvmkgftchhvvrllgvvskgqptlvvmelmahgdlksylrslrpeaennp grppptlqemiqmaaeiadgmaylnakkfvhrnlaarncmvahdftvkigdfllpvrwma peslkdgvfttssdmwsfgvvlweitslaeqpyqglsneqvlkfvmdggyldqpdncper vtdlmrmcwqfnpnmrptfleivnllkddlhpsfpevsffhseen