Protein
Penicillin-binding protein 1A
Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Function
Cell wall formation. Synthesis of cross-linked peptidoglycan from the lipid intermediates. The enzyme has a penicillin-insensitive transglycosylase N-terminal domain (formation of linear glycan strands) and a penicillin-sensitive transpeptidase C-terminal domain (cross-linking of the peptide subunits).
Similarity
In the C-terminal section; belongs to the transpeptidase family.
Sequence
MRLLKFLWWTCVTLICGVLLSFSGAYLYLSPSLPSVEALRNVQLQIPLKVYSEDGKLISEFGEMRRTPIRFADIPQDFIHALLSAEDDNFANHYGVDVKSLMRAAAQLLKSGHIQTGGSTITMQVAKNYFLTNERSFSRKINEILLALQIERQLTKDEILELYVNKIYLGNRAYGIEAAAQVYYGKPIKDLSLAEMAMIAGLPKAPSRYNPLVNPTRSTERRNWILERMLKLGFIDQQRYQAAVEEPINASYHVQTPELNAPYIAEMARAEMVGRYGSEAYTEGYKVITTVRSDLQNAASQSVRDGLIDYDQRHGYRGPETRLPGQTRDAWLKHLGQQRSIGGLEPAIVTQVEKSGIMVMTRDGKEEAVTWDSMKWARPFLSNNSMGPMPRQPADVAQAGDQIRVQRQEDGTLRFVQIPAAQSALISLDPKDGAIRSLVGGFSFEQSNYNRAIQAKRQPGSSFKPFIYSAALDNGFTAASLVNDAPIVFVDEYLDKVWRPKNDTNTFLGPIPLREALYKSRNMVSIRVLQGLGIERAISYITKFGFQRDELPRNFSLALGTATVTPMEIAGAWSVFANGGYKVNPYVIERIESRDGQVLYQANPPRVPVEEQVAADAEDAGNPGDPEHPESAEGEGSIEAQQVAAKAQTTFEPTPAERIIDARTAYIMTSMLQDVIKRGTGRRALALKRTDLAGKTGTTNDSKDGWFSGYNSDYVTSVWVGFDQPETLGRREYGGTVALPIWIRYMGFALKDKPMHTMAEPPGIVSLRIDPVTGRSAAPGTPGAYFEMFKNEDTPPSVNELPPGSFPGSPLPDDEGAPIDLF