4d8f is a 4 chain structure with sequence from Chlamydia trachomatis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
RIR2_CHLTR Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides (By similarity).