8.A.254.1.1 The MrdAB (PBP2/RodA) complex for peptidoglycan synthesis and placement between the inner and outer membranes of Gram-negative bacteria (Nygaard et al. 2023). MdrA/PBP2 of 633 aas has 1 N-terminal TMS while MdrB/RodA of 370 aas has 9 TMSs in a 3 + 3 + 3 TMS arrangement.
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Accession Number: | P0AD65 |
Protein Name: | Peptidoglycan D,D-transpeptidase MrdA |
Length: | 633 |
Molecular Weight: | 70857.00 |
Species: | Escherichia coli (strain K12) [83333] |
Number of TMSs: | 1 |
Location1 / Topology2 / Orientation3: |
Cell inner membrane1 / Single-pass membrane protein2 |
Substrate |
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1: MKLQNSFRDY TAESALFVRR ALVAFLGILL LTGVLIANLY NLQIVRFTDY QTRSNENRIK
61: LVPIAPSRGI IYDRNGIPLA LNRTIYQIEM MPEKVDNVQQ TLDALRSVVD LTDDDIAAFR
121: KERARSHRFT SIPVKTNLTE VQVARFAVNQ YRFPGVEVKG YKRRYYPYGS ALTHVIGYVS
181: KINDKDVERL NNDGKLANYA ATHDIGKLGI ERYYEDVLHG QTGYEEVEVN NRGRVIRQLK
241: EVPPQAGHDI YLTLDLKLQQ YIETLLAGSR AAVVVTDPRT GGVLALVSTP SYDPNLFVDG
301: ISSKDYSALL NDPNTPLVNR ATQGVYPPAS TVKPYVAVSA LSAGVITRNT TLFDPGWWQL
361: PGSEKRYRDW KKWGHGRLNV TRSLEESADT FFYQVAYDMG IDRLSEWMGK FGYGHYTGID
421: LAEERSGNMP TREWKQKRFK KPWYQGDTIP VGIGQGYWTA TPIQMSKALM ILINDGIVKV
481: PHLLMSTAED GKQVPWVQPH EPPVGDIHSG YWELAKDGMY GVANRPNGTA HKYFASAPYK
541: IAAKSGTAQV FGLKANETYN AHKIAERLRD HKLMTAFAPY NNPQVAVAMI LENGGAGPAV
601: GTLMRQILDH IMLGDNNTDL PAENPAVAAA EDH