>2j4gA (A:) observed residues (from ATOM records)
slqpppqqlivqnktidlpavyqlnggeeanphavkvlkellsgkqsskkgmlisigekg
dksvrkysrqipdhkegyylsvnekeivlagndergtyyalqtfaqllkdgklpeveikd
ypsvryrgvvegfygtpwshqarlsqlkfygknkmntyiygpkddpyhsapnwrlpypdk
eaaqlqelvavanenevdfvwaihpgqdikwnkedrdlllakfekmyqlgvrsfavffdd
isgegtnpqkqaellnyidekfaqvkpdinqlvmcpteynkswsnpngnylttlgdklnp
siqimwtgdrvisditrdgiswinerikrpayiwwnfpvsdyvrdhlllgpvygndttia
kemsgfvtnpmehaesskiaiysvasyawnpakydtwqtwkdairtilpsaaeelecfam
hnsdlgpnghgyrreesmdiqpaaerflkafkegknydkadfetlqytfermkesadill
mntenkpliveitpwvhqfkltaemgeevlkmvegrnesyflrkynhvkalqqqmfyidq
tsnqnpyqpgvktatrvikplidrtfatvvkffnqkfnahldattd