The Structural Classification of Proteins (SCOP2) database (http://scop2.mrc-lmb.cam.ac.uk) organizes protein folds into four classes: __________________.
A: allα
B: allβ
C: α/β (with α andβ segments interspersed or alternating)
D: α+β (withα andβ regions somewhat segregated)
A: allα
B: allβ
C: α/β (with α andβ segments interspersed or alternating)
D: α+β (withα andβ regions somewhat segregated)
举一反三
- More than ___ of all well-studied proteins contain a single structural domain. The members of these single-domain families can have different amino acid sequences but fold into a protein with a similar shape.
- The following belong to the protein classification is ( ). A: toxin B: enzyme C: antibiotic D: structural protein
- 以下哪些是关于蛋白质结构分类的数据库 A: CATH，SCOP2 B: PDB，Ensemble C: KEGG，Uniprot D: SCOP
- 蛋白质分类数据库SCOP对于蛋白质结构的分类层次包括 A: Class B: Folds C: Superfamily D: Family
- 以下哪些是关于蛋白质结构分类的数据库？ A: CATH B: SCOP2 C: SCOP D: PDB E: Uniprot F: PIR G: Ensemble H: KEGG