> 1vqq_A_str_2 (A: 139-167, 238-326) PENICILLIN-BINDING PROTEIN MECA, LOW-AFFINITY DQSIHIENLKSERGKILDRNNVELANTGTTESRNYPLEKATSHLLGYVGPINSEELKQKE YKGYKDDAVIGKKGLEKLYDKKLQHEDGYRVTIVDDSNTIAHTLIEKKKKDGKDIQL