Team:Freiburg/Parts

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All of our parts feature our expanded Pre- and Suffix for in frame cloning of fusion proteins (more). A complete, detailed list of all parts submitted to the registry in this year´s project can be found here, as well as the respective DNA-Sequences.

basic parts

  • Signal peptide

Part Name:
Bba_K157001

Description:
This sequence mediates transportation of the protein to a translocational pore by an RNA–multiprotein complex, the signal recognition particle (SRP) when fused to the n-terminus of a fusion protein with a transmembrane region[1]. There, after a pause of translation, the signal sequence is released and translation and translocation of the nascent chain are restarted[2].

Source:
Human EGFR (ErbB-1) signal sequence; originally mediating membrane integration of the EGF-receptor (ErbB-1). Sequence taken from UniProtKB/Swiss-Prot entry P00533. Gene synthesis by ATG:biosynthetics, optimized for expression in homo sapiens by iGEM-Team Freiburg 2008.

References:
[1] Walter P, Johnson AE: “Signal sequence recognition and protein targeting to the endoplasmic reticulum membrane.” Annu Rev Cell Biol 1994, 10:87-119
[2] Robert M Stroud, Peter Walter: “Signal sequence recognition and protein targeting”, Current Opinion in Structural Biology 1999, 9:754–759

AA sequence:
MRPSGTAGAALLALLAALCPASRA

DNA-Sequence:
ATGGCCGGCATGAGACCATCTGGTACTGCTGGAGCCGCATTGCTGGCACTTTTGGCTGCGCTGTGCCCTGCAAGCAGAGCAACCGGTTAA

  • Erbb1-transmembrane region

Part Name:
Bba_K157002

Description:
Helical, single-span transmembrane region of the human EGF-Receptor type ErbB-1, sequence taken from UniProtKB/Swiss-Prot entry P00533.

source:
Transmembrane region of the human EGF-Receptor type ErbB-1. Sequence taken from UniProtKB/Swiss-Prot entry P00533. Gene synthesis by ATG:biosynthetics, optimized for expression in homo sapiens by iGEM-Team Freiburg 2008.

AA sequence:
IATGMVGALLLLLVVALGIGLFM

DNA-Sequence:
ATGGCCGGCATAGCTACCGGAATGGTGGGTGCACTTTTGCTCCTTTTGGTCGTTGCCCTGGGGATAGGACTCTTTATGACCGGTTAA

  • Sc-Fv anti NIP

Part Name:
Bba_K157003

Description:
Singlechain Fv.Fragment of the Anti-Nitro-Iodo-Phenol-antibody B1-8. Binds the hapten NIP (Nitro-Iodo-Phenole) with an affinity of 2.0 uM[1,2]. Designed for fusion to proteins or peptides via in frame cloning.

source:
Gene synthesis by GeneArt, optimized for expression in homo sapiens.

References:
[1]Ana Cumano and Klaus Rajewski: “Clonal recruitment and somatic mutation in the generation of immunological memory to the hapten NP”, The EMBO Journal vol. 5 no.10 pp. 2459-2468, 1986
[2]D. Allen, T. Simon, F. Sablitzky, K. Rajewski and A. Cumano: “Antibody engineering for the analysis of affinity maturation of an anti-hapten response”, The EMBO Journal vol. 7 no.7 pp. 1995-2001, 1988


composite parts

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