Pseudosymmetry, high copy number and twinning complicate the structure determination of Desulfovibrio desulfuricans (ATCC 29577) flavodoxin

摘要

Complications to molecular replacement resulting from a poor starting search model, pseudosymmetry, twinning and a high copy number in the asymmetric unit made the determination of the structure of D. desulfuricans (ATCC 29577) flavodoxin in two crystal forms challenging.