ArticleActa crystallographica. Section F, Structural biology and crystallization communications2012
Purification, crystallization and preliminary crystallographic analysis of the full-length cystathionine β-synthase from Apis mellifera.
Article in Acta crystallographica. Section F, Structural biology and crystallization communications, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed, 3 citations in OpenAlex.
- Purification, crystallization and preliminary crystallographic analysis of human cystathionine β-synthase.Acta crystallographica. Section F, Structural biology and crystallization communications · 2012Article
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8 authors at 4 institutions in 3 countries.
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Abstract
Cystathionine β-synthase (CBS) is a pyridoxal-5'-phosphate-dependent enzyme that catalyzes the first step of the transsulfuration pathway, namely the condensation of serine with homocysteine to form cystathionine. Mutations in the CBS gene are the single most common cause of hereditary homocystinuria, a multisystemic disease affecting to various extents the vasculature, connective tissues and central nervous system. At present, the crystal structure of CBS from Drosophila melanogaster is the only available structure of the full-length enzyme. Here we describe a cloning, overexpression, purification and preliminary crystallographic analysis of a full-length CBS from Apis mellifera (AmCBS) which maintains 51 and 46% sequence identity with its Drosophila and human homologs, respectively. The AmCBS yielded crystals belonging to space group P2(1)2(1)2(1), with unit-cell parameters a=85.90, b=95.87, c=180.33 Å. Diffraction data were collected to a resolution of 3.0 Å. The crystal structure contained two molecules in the asymmetric unit which presumably correspond to the dimeric species observed in solution.
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