Category:Complex:penicillin-binding protein 1B
About
Description (originally from EcoCyc[1]) penicillin-binding protein 1B
Comments (originally from EcoCyc[1]) PBP1B is a bifunctional, inner membrane enzyme catalyzing the transglycosylation and transpeptidation of murein (peptidoglycan) precursors in the formation of the murein sacculus [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][8][19][20][11][21][17][22][3][23][24][25][26][27][28].
References
- ↑ 1.0 1.1 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
- ↑ Höltje, JV (1998) Growth of the stress-bearing and shape-maintaining murein sacculus of Escherichia coli. Microbiol. Mol. Biol. Rev. 62 181-203 PubMed
- ↑ 3.0 3.1 Tamaki, S et al. (1977) Thermosensitive mutation in Escherichia coli simultaneously causing defects in penicillin-binding protein-1Bs and in enzyme activity for peptidoglycan synthesis in vitro. Proc. Natl. Acad. Sci. U.S.A. 74 5472-6 PubMed
- ↑ Nakagawa, J & Matsuhashi, M (1982) Molecular divergence of a major peptidoglycan synthetase with transglycosylase-transpeptidase activities in Escherichia coli --- penicillin-binding protein 1Bs. Biochem. Biophys. Res. Commun. 105 1546-53 PubMed
- ↑ Broome-Smith, JK et al. (1985) The nucleotide sequences of the ponA and ponB genes encoding penicillin-binding protein 1A and 1B of Escherichia coli K12. Eur. J. Biochem. 147 437-46 PubMed
- ↑ Kato, J et al. (1984) Overlapping of the coding regions for alpha and gamma components of penicillin-binding protein 1 b in Escherichia coli. Mol. Gen. Genet. 196 449-57 PubMed
- ↑ Suzuki, H et al. (1987) Conversion of the alpha component of penicillin-binding protein 1b to the beta component in Escherichia coli. J. Bacteriol. 169 891-3 PubMed
- ↑ 8.0 8.1 Chalut, C et al. (2001) Differential responses of Escherichia coli cells expressing cytoplasmic domain mutants of penicillin-binding protein 1b after impairment of penicillin-binding proteins 1a and 3. J. Bacteriol. 183 200-6 PubMed
- ↑ Nakagawa, J et al. (1984) Functional biosynthesis of cell wall peptidoglycan by polymorphic bifunctional polypeptides. Penicillin-binding protein 1Bs of Escherichia coli with activities of transglycosylase and transpeptidase. J. Biol. Chem. 259 13937-46 PubMed
- ↑ Lefèvre, F et al. (1997) Topographical and functional investigation of Escherichia coli penicillin-binding protein 1b by alanine stretch scanning mutagenesis. J. Bacteriol. 179 4761-7 PubMed
- ↑ 11.0 11.1 Kato, J et al. (1985) Dispensability of either penicillin-binding protein-1a or -1b involved in the essential process for cell elongation in Escherichia coli. Mol. Gen. Genet. 200 272-7 PubMed
- ↑ Bayer, MH et al. (1990) Localization of penicillin-binding protein 1b in Escherichia coli: immunoelectron microscopy and immunotransfer studies. J. Bacteriol. 172 125-35 PubMed
- ↑ Edelman, A et al. (1987) Use of a beta-lactamase fusion vector to investigate the organization of penicillin-binding protein 1B in the cytoplasmic membrane of Escherichia coli. Mol. Microbiol. 1 101-6 PubMed
- ↑ Wang, CC et al. (1996) Localization of a putative second membrane association site in penicillin-binding protein 1B of Escherichia coli. Biochem. J. 316 ( Pt 1) 149-56 PubMed
- ↑ Nicholas, RA et al. (1993) Penicillin-binding protein 1B from Escherichia coli contains a membrane association site in addition to its transmembrane anchor. J. Biol. Chem. 268 5632-41 PubMed
- ↑ Zijderveld, CA et al. (1991) Penicillin-binding protein 1B of Escherichia coli exists in dimeric forms. J. Bacteriol. 173 5740-6 PubMed
- ↑ 17.0 17.1 Vollmer, W et al. (1999) Demonstration of molecular interactions between the murein polymerase PBP1B, the lytic transglycosylase MltA, and the scaffolding protein MipA of Escherichia coli. J. Biol. Chem. 274 6726-34 PubMed
- ↑ Bertsche, U et al. (2005) In vitro murein peptidoglycan synthesis by dimers of the bifunctional transglycosylase-transpeptidase PBP1B from Escherichia coli. J. Biol. Chem. 280 38096-101 PubMed
- ↑ Spratt, BG (1975) Distinct penicillin binding proteins involved in the division, elongation, and shape of Escherichia coli K12. Proc. Natl. Acad. Sci. U.S.A. 72 2999-3003 PubMed
- ↑ Suzuki, H et al. (1978) On the process of cellular division in Escherichia coli: a series of mutants of E. coli altered in the penicillin-binding proteins. Proc. Natl. Acad. Sci. U.S.A. 75 664-8 PubMed
- ↑ Charpentier, X et al. (2002) Penicillin-binding proteins 1a and 1b form independent dimers in Escherichia coli. J. Bacteriol. 184 3749-52 PubMed
- ↑ Meisel, U et al. (2003) Overproduction of inactive variants of the murein synthase PBP1B causes lysis in Escherichia coli. J. Bacteriol. 185 5342-8 PubMed
- ↑ Schmidt, LS et al. (1981) Effects of furazlocillin, a beta-lactam antibiotic which binds selectively to penicillin-binding protein 3, on Escherichia coli mutants deficient in other penicillin-binding proteins. J. Bacteriol. 145 632-7 PubMed
- ↑ García del Portillo, F & de Pedro, MA (1990) Differential effect of mutational impairment of penicillin-binding proteins 1A and 1B on Escherichia coli strains harboring thermosensitive mutations in the cell division genes ftsA, ftsQ, ftsZ, and pbpB. J. Bacteriol. 172 5863-70 PubMed
- ↑ García del Portillo, F & de Pedro, MA (1991) Penicillin-binding protein 2 is essential for the integrity of growing cells of Escherichia coli ponB strains. J. Bacteriol. 173 4530-2 PubMed
- ↑ Denome, SA et al. (1999) Escherichia coli mutants lacking all possible combinations of eight penicillin binding proteins: viability, characteristics, and implications for peptidoglycan synthesis. J. Bacteriol. 181 3981-93 PubMed
- ↑ Chen, L et al. (2003) Vancomycin analogues active against vanA-resistant strains inhibit bacterial transglycosylase without binding substrate. Proc. Natl. Acad. Sci. U.S.A. 100 5658-63 PubMed
- ↑ Pepper, ED et al. (2006) Role of penicillin-binding protein 1b in competitive stationary-phase survival of Escherichia coli. FEMS Microbiol. Lett. 263 61-7 PubMed
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