A protein structural alphabet and its substitution matrix CLESUM

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dc.creatorZheng, Wei-Mou
dc.creatorLiu, Xin
dc.date2004-12-28
dc.date.accessioned2026-07-07T05:58:50Z
dc.date.available2026-07-07T05:58:50Z
dc.descriptionBy using a mixture model for the density distribution of the three pseudobond angles formed by $C_α$ atoms of four consecutive residues, the local structural states are discretized as 17 conformational letters of a protein structural alphabet. This coarse-graining procedure converts a 3D structure to a 1D code sequence. A substitution matrix between these letters is constructed based on the structural alignments of the FSSP database.
dc.description10 pages
dc.identifierhttps://arxiv.org/abs/q-bio/0412046
dc.identifierhttp://arxiv.org/abs/q-bio/0412046
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/88512
dc.subjectBiomolecules
dc.titleA protein structural alphabet and its substitution matrix CLESUM
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