>7k41A (A:) observed residues (from ATOM records)
nvslqpppqqlivqnktidlpavyqlnggeeanphavkvlkellsgkqsskkgmlisige
kgdksvrkysrqipdhkegyylsvnekeivlagndergtyyalqtfaqllkdgklpevei
kdypsvryrgvvegfygtpwshqarlsqlkfygknkmntyiygpkddpyhsapnwrlpyp
dkeaaqlqelvavanenevdfvwaihpgqdwnkedrdlllakfekmyqlgvrsfavffdd
isgegtnpqkqaellnyidekfaqvkpdinqlvmcpteynkswsnpngnylttlgdklnp
siqimwtgdrvisditrdgiswinerikrpayiwwnfpvsdyvrdhlllgpvygndttia
kemsgfvtnpmehaesskiaiysvasyawnpakydtwqtwkdairtilpsaaeelecfam
hnsdlgpnghgyrreesmdiqpaaerflkafkegknydkadfetlqytfermkesadill
mntenkpliveitpwvhqfkltaemgeevlkmvegrnesyflrkynhvkalqqqmfyidq
tsnqnpyqpgvktatrvikplidrtfatvvkffnqkfnahldattdymph