>gi|4503061 crystallin, beta B1 [Homo sapiens] MSQAAKASASATVAVNPGPDTKGKGAPPAGTSPSPGTTLAPTTVPITSAK AAELPPGNYRLVVFELENFQGRRAEFSGECSNLADRGFDRVRSIIVSAGP WVAFEQSNFRGEMFILEKGEYPRWNTWSSSYRSDRLMSFRPIKMDAQEHK ISLFEGANFKGNTIEIQGDDAPSLWVYGFSDRVGSVKVSSGTWVGYQYPG YRGYQYLLEPGDFRHWNEWGAFQPQMQSLRRLRDKQWHLEGSFPVLATEP PK