Isopeptide bond: Difference between revisions
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* [[3htl]] is a pilus monomer with spontaneously-formed <b>intra-chain</b> isopeptide bonds Lys199-Asn321 and Lys363-Asn482<ref>PMID: 19805181</ref>. (Pilin chains form enzymatically, linked by the isopeptide Lys169 sidechain bonded to the carboxy terminus Thr494. Those inter-chain isopeptide bonds are not present in the monomer structure.) | * [[3htl]] is a pilus monomer with spontaneously-formed <b>intra-chain</b> isopeptide bonds Lys199-Asn321 and Lys363-Asn482<ref>PMID: 19805181</ref>. (Pilin chains form enzymatically, linked by the isopeptide Lys169 sidechain bonded to the carboxy terminus Thr494. Those inter-chain isopeptide bonds are not present in the monomer structure.) | ||
* [[6vzx]]: triple helix formed from collagen-mimetic peptides, stabilized by Lys11-Glu13 inter-chain isopeptide bonds. | * [[6vzx]]: triple helix formed from collagen-mimetic peptides, stabilized by Lys11-Glu13 inter-chain isopeptide bonds. | ||
* [[5i6a]]: 10-amino acid peptides with both '''N-terminal''' and '''C-terminal''' isopeptide bonds, some involving [[Amino_Acids#L-_and_D-Amino_Acids|D-amino acids]]. | |||
===Unspecified=== | ===Unspecified=== | ||
