IGEM:MIT/2007/Ideas3: Difference between revisions

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==OmpX==
==OmpX==
[[http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=176659&blobtype=pdf |Mecsas, J., Welch, R., Erickson, J.W., and Gross, C.A. 1995. Identification and characterization of an outer membrane protein, OmpX, in Escherichia coli that is homologous to a family of outer membrane proteins including Ail of Yersinia enterocolitica. J. Bacteriol. 177: 799–804.Acad. Sci. 98: 3750–3755. Wittrup, K.D. 2001. Protein engineering by cell-surface display. Curr. Opin. Biotechnol. 12: 395–399.]]
[[http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=176659&blobtype=pdf Mecsas, J., Welch, R., Erickson, J.W., and Gross, C.A. 1995. Identification and characterization of an outer membrane protein, OmpX, in Escherichia coli that is homologous to a family of outer membrane proteins including Ail of Yersinia enterocolitica. J. Bacteriol. 177: 799–804.Acad. Sci. 98: 3750–3755. Wittrup, K.D. 2001. Protein engineering by cell-surface display. Curr. Opin. Biotechnol. 12: 395–399.]]


[[http://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?db=nuccore&id=559693 |OmpX sequence]]
[[http://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?db=nuccore&id=559693 OmpX sequence]]


===Sequence for CPX===
===Sequence for CPX===

Revision as of 06:56, 19 June 2007

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Metal Pumps and Metal Specific Promoters

Mussel Protein

Expressing proteins on E coli cell membranes

Water Purification Methods

Metal Pumps and Metal Specific Promoters

Mussel Protein

Mgfp-5 Amino Acid Sequence

 1 sseeykggyy pgntyhyhsg gsyhgsgyhg gykgkyygka kkyyykykns gkykylkkar
61 kyhrkgykky ygggss

/lue

Water Purification Methods

OmpX

[Mecsas, J., Welch, R., Erickson, J.W., and Gross, C.A. 1995. Identification and characterization of an outer membrane protein, OmpX, in Escherichia coli that is homologous to a family of outer membrane proteins including Ail of Yersinia enterocolitica. J. Bacteriol. 177: 799–804.Acad. Sci. 98: 3750–3755. Wittrup, K.D. 2001. Protein engineering by cell-surface display. Curr. Opin. Biotechnol. 12: 395–399.]

[OmpX sequence]

Sequence for CPX

  • Total length is 558 bp + length of passenger peptide
  1. Native SS - 69 bp
     MKKIACLSALAAVLAFTAGTSVA 
  2. Embedded SfiI restriction site - 15 bp
     GQSGQ 
  3. Passenger Peptide
     XXXXXXXXXXXXXX 
  4. Sequence - 18 bp
     GGQSGQ  
  5. S54-F148 - 285 bp
     SGDYNKNQYYGITAGPAYRINDWASIYGVVGVGYGKFQTTEYPTYKHDTSDYGFSYGAGLQFNPMENVALDFSYEQSRIRSVDVGTWIAGVGYRF 
  6. Join native C and N - 12 bp
     GGSG 
  7. A1-S53 - 159 bp
     ATSTVTGGYAQSDAQGQMNKMGGFNLKYRYEEDNSPLGVIGSFTYTEKSRTAS 

Papers!

  1. Samuelson P, Wernérus H, Svedberg M, and Ståhl S. Staphylococcal surface display of metal-binding polyhistidyl peptides. Appl Environ Microbiol. 2000 Mar;66(3):1243-8. DOI:10.1128/AEM.66.3.1243-1248.2000 | PubMed ID:10698802 | HubMed [Samuelson00]
  2. Kotrba P, Dolecková L, de Lorenzo V, and Ruml T. Enhanced bioaccumulation of heavy metal ions by bacterial cells due to surface display of short metal binding peptides. Appl Environ Microbiol. 1999 Mar;65(3):1092-8. DOI:10.1128/AEM.65.3.1092-1098.1999 | PubMed ID:10049868 | HubMed [Kotrba99]

All Medline abstracts: PubMed | HubMed