>5HAQ_1|Chains A, B|Beta-lactamase|Klebsiella pneumoniae (573) WQENKSWNAHFTEHKSQGVVVLWNENKQQGFTNNLKRANQAFLPAGTFKIPNSLIALDLGVVKDEHQVFKWDGQTRDIATWNRDHNLITAMKYSVVPVYQEFARQIGEARMSKMLHAFDYGNEDISGNVDSFWLDGGIRISATEQISFLRKLYHNKLHVSERSQRIVKQAMLTEANGDYIIRAKTGYSTRIEPKIGWWVGWVELDDNVWFFAMNMDMPTSDGLGLRQAITKEVLKQEKIIP