Crystal structure of
L124D STARD4. (A) Ribbon representation of
L124D STARD4 in an asymmetric unit with labeled N- and C-termini.
(B) Ribbon representation of L124D (green) and wild-type STARD4 (red,
PDB entry 1JSS(21)) overlay, with labeled N- and C-termini
and Ω1 loop and L124D. (C) Plots of deviations for
L124D STARD4 chains A and B as compared to wild-type STARD4. All calculations
were conducted using wild-type STARD4 (PDB entry 1JSS) as the reference.
rmsd comparison over residues 13–222 in chain A and residues
13–223 in chain B. Large deviations are observed in the loops,
with the loop comprising residues 39–41, 75–79, 140–145,
and 167–171 having significant shifts in rmsd values.