>3A3D_1|Chains A, B|Penicillin-binding protein 4|Haemophilus influenzae (727) MINVSDLTQKLPEGSNAGVIAKNINQNQIIADYNGSTFMLPASTQKVFTAVAAKLALGDQFQFETALLSNGKIQNGNLDGNLIVSFTGDPDLTRGQLYSLLAELKKQGIKKINGDLVLDTSVFSSHDRGLGWIWNDLTMCFNSPPAAANIDNNCFYAELDANKNPGEIVKINVPAQFPIQVFGQVYVADSNEAPYCQLDVVVHDNNRYQVKGCLARQYKPFGLSFAVQNTDAYAAAIIQRQLRKLGIEFNGKVLLPQKPQQGQLLAKHLSKPLPDLLKKMMKKSDNQIADSLFRAVAFNYYKRPASFQLGTLAVKSILQKQGIRFGNSILADGSGLSRHNLVAPKTMLSVLEYIAKNEDKLHLMETFPIAGVDGTISGRGGLISPPLVKNVIAKTGSLKGVYNLAGFMTNARGEKVAFVQFINGYSTGDLESKTKRAPLVQFERNLYNELYKY