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Class: Mainly Beta (13760)
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Architecture: Roll (1513)
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Topology: SH3 type barrels. (648)
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Homologous Superfamily: [code=2.30.30.100, no name defined] (40)
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Pyrobaculum aerophilum. Organism_taxid: 13773. (1)
1I8FC:14-81; G:13-80; E:11-80; A:10-80; B:9-80; D:9-81; F:5-81THE CRYSTAL STRUCTURE OF A HEPTAMERIC ARCHAEAL SM PROTEIN: IMPLICATIONS FOR THE EUKARYOTIC SNRNP CORE