Vanadyl-bound structure of the engineered cyt cb562 variant, CH3Y

An efficient, step-economical strategy for the design of functional metalloproteins.

ADLEDNMETLNDNLKVIEKADNAAQVKDALTKMRAAALDAQKATPPKLEDKSPDSPEMWDFRHGFDHLVYHIDDALKLAN
EGKVKEAQAAAEQLKCHCNACHQKYR

Drop consists of 1 uL of 40% PPG, 200 mM calcium chloride and 0.1 M Bis-Tris (pH 5.5) mixed with 1 uL of 3.5 mM protein and 2 mM Vanadyl Sulfate (Anaerobic crystal growth)

National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

National Science Foundation (NSF, United States)

Designed protein, 4-helix bundle, electron transport, METAL BINDING PROTEIN

ADLEDNMETLNDNLKVIEKADNAAQVKDALTKMRAAALDAQKATPPKLEDKSPDSPEMKDFRHGFDILVGQIDDALKLAN
EGKVKEAQAAAEQLKTTRNAYHQKYR

binding site for Di-peptide HEC D 201 and CYS D 101

binding site for Di-peptide HEC D 201 and CYS D 98