Ramachandran outlier

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Only Gly are allowed in the lower right-hand side quarter. If we <jmol><jmolLink><script>display all; hide Gly</script><text>hide Gly</text></jmolLink></jmol> from the plot, will find the <jmol><jmolLink><script>select [SER]200:A;color selectionHalos green;selectionHalos on;label "\u03C6 =\u20%5.1[phi]\uB0|\u03C8 =\u20%5.1[psi]\uB0";set labelOffset 10 0;</script><text>Ser 200</text></jmolLink></jmol>, with angle values considered non favourable for a Serine .
Only Gly are allowed in the lower right-hand side quarter. If we <jmol><jmolLink><script>display all; hide Gly</script><text>hide Gly</text></jmolLink></jmol> from the plot, will find the <jmol><jmolLink><script>select [SER]200:A;color selectionHalos green;selectionHalos on;label "\u03C6 =\u20%5.1[phi]\uB0|\u03C8 =\u20%5.1[psi]\uB0";set labelOffset 10 0;</script><text>Ser 200</text></jmolLink></jmol>, with angle values considered non favourable for a Serine .
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However, in this case a misplaced residue seems to play an important role in the function of this structure, leading to the alpha/beta fold (Ollis et al, 1992)
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However, in this case a misplaced residue (Ser 200) seems to play an important role in the function of this structure, leading to the alpha/beta fold (Ollis et al, 1992)

Revision as of 15:05, 15 August 2017

Ramachandran outlier

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References

  1. ↑ RAMACHANDRAN GN, RAMAKRISHNAN C, SASISEKHARAN V. Stereochemistry of polypeptide chain configurations. J Mol Biol. 1963 Jul;7:95-9. PMID:13990617

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Jaime Prilusky, Eric Martz, Angel Herraez

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