>3BZL_1|Chains A, C[auth B]|EscU|Escherichia coli (562)
GSHMASMSKDEVKREAKDTDGNPEIKGERRRLHSEIQSGSLANNIKKSTVIVKN
>3BZL_2|Chains B[auth C], D|EscU|Escherichia coli (562)
PTHIAICLYYKLGETPLPLVIETGKDAKALQIIKLAELYDIPVIEDIPLARSLYKNIHKGQYITEDFFEPVAQLIRIAIDLDY