Q. The ______ is an ongoing community-wide experiment on the comparative evaluation of protein-protein docking for structure prediction.

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Q. An understanding of the importance of different factors in a particular interaction is important if confidence in the results is required. Which of the following are not those factors?

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Q. Information about shape, hydrophobicity, electrostatics, evolutionary relationships and conformational flexibility is not always available and the search for a universally applicable scoring function as well as an adequate treatment of conformational flexibility is ongoing.

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Q. In practical circumstances there exists an experimental structure of the complex.

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Q. Visualization methods are very important in viewing molecular properties on molecules. Of particular note is the rendering of molecular surfaces according to their various properties (that can be expressed numerically).

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Q. The popular program RasMol can be made to view molecular properties by assigning those properties to the temperature factor column of the sdf file in question only.

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Q. The GRASP and VRLM have been incorporated into the GRASS server.

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Q. The physical contacts between domains are crucial for the functioning of the cellular machinery.

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Q. There exist three types of interactions between domains. Which of the following is not one of them?

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Q. Stable complexes consist of proteins that are _____ associated with each other, like many ____ proteins for instance.

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Q. Sets of proteins that are part of stable complexes and sets of proteins involved in transient interactions ____ in terms of the similarity in gene expression among the set of proteins.

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Q. Correlation of gene expression for pairs of transiently interacting proteins is ______ compared to randomly chosen pairs of proteins.

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Q. Membership in a stable complex also differs from transient interaction in terms of evolutionary constraints upon sequence divergence.

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Q. For proteins in stable complexes the average sequence identity is 46%, while for proteins in transient interactions it is 41%.

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Q. Which of the following is incorrect about Yeast-two-hybrid screens?

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Q. Which of the following is incorrect about Purification of protein complexes followed by mass spectrometry?

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Q. Which of the following is untrue?

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Q. In protein domain family interaction map, the physical contacts of the domains in different families are represented by the lines between the nodes.

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Q. In the Interaction map of domain families, the interactions of one family represent the sum of all the interactions of domains in that family.

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Q. Most domain families only interact with one or two other families, while a few families are extremely versatile in their interactions and are connected to many families.

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