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Applied and Environmental Microbiology, November 1999, p. 5142-5147, Vol. 65, No. 11
Department of Chemical Engineering and
BioProcess Engineering Research Center, Korea Advanced Institute of
Science and Technology, Yusong-gu, Taejon 305-701, Korea,1 and Department of Microbial
Science and Technology, Huazhong Agricultural University, Wuhan
430070, People's Republic of China2
Received 11 May 1999/Accepted 16 August 1999
A novel cell surface display system was developed by employing
Escherichia coli outer membrane protein C (OmpC) as an
anchoring motif. Polyhistidine peptides consisting of up to 162 amino
acids could be successfully displayed on the seventh exposed loop of OmpC. Recombinant cells displaying polyhistidine could adsorb up to
32.0 µmol of Cd2+ per g (dry weight) of cells.
0099-2240/99/$04.00+0
Copyright © 1999, American Society for Microbiology. All rights reserved.
Display of Polyhistidine Peptides on the
Escherichia coli Cell Surface by Using Outer Membrane
Protein C as an Anchoring Motif
*
Corresponding author. Mailing address: Department of
Chemical Engineering and BioProcess Engineering Research Center, Korea Advanced Institute of Science and Technology, 373-1 Kusong-dong, Yusong-gu, Taejon 305-701, Korea. Phone: 042-869-3930. Fax:
042-869-8800. E-mail: leesy{at}sorak.kaist.ac.kr.
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