Application of the logic of cysteine-free native chemical ligation to the synthesis of Human Parathyroid Hormone (hPTH)

The power of chemical synthesis of large cysteine-free polypeptides has been significantly enhanced through the use of nonproteogenic constructs which bear strategically placed thiol groups, enabling native chemical ligation. Central to these much expanded capabilities is the specific, radical-induc...

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Veröffentlicht in:Proceedings of the National Academy of Sciences - PNAS 2011-04, Vol.108 (15), p.5986-5989
Hauptverfasser: Shang, Shiying, Tan, Zhongping, Danishefsky, Samuel J
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container_title Proceedings of the National Academy of Sciences - PNAS
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creator Shang, Shiying
Tan, Zhongping
Danishefsky, Samuel J
description The power of chemical synthesis of large cysteine-free polypeptides has been significantly enhanced through the use of nonproteogenic constructs which bear strategically placed thiol groups, enabling native chemical ligation. Central to these much expanded capabilities is the specific, radical-induced, metal-free dethiolation, which can be accomplished in aqueous medium.
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subjects Amino Acid Sequence
Amino Acid Substitution
Amino acids
Antimony
Aqueous solutions
Biochemistry
Chemical synthesis
Chemicals
Circular Dichroism
Cysteine - chemistry
Hormones
Humans
Ligation
Molecular Sequence Data
parathyroid hormone
Parathyroid Hormone - chemical synthesis
Parathyroid Hormone - chemistry
Peptides
Pharmaceutical chemistry
Physical Sciences
Polypeptides
Proteins
Solvents
synthesis
thiols
title Application of the logic of cysteine-free native chemical ligation to the synthesis of Human Parathyroid Hormone (hPTH)
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