Question

One can search a structure in PDB using the four-letter code or keywords related to its annotation.

(a) True

(b) False

The question was posed to me during an online interview.

The above asked question is from Protein Structure Basics in portion Structural Bioinformatics of Bioinformatics

Answer 1

Correct answer is (a) True

To explain I would say: Each entry is given a unique code, PDB id, consisting of four characters of either letters A to Z or digits 0 to 9 such as 1LYZ and 4RCR. The identified structure can be viewed directly online or downloaded to a local computer for analysis.