Crystal structure of G16S human Galectin-7 mutant in complex with lactose

beta-D-galactose; D-galactose; galactose

Perturbing dimer interactions and allosteric communication modulates the immunosuppressive activity of human galectin-7.

ACCEL/BRUKER double crystal monochromator (DCM, Si-111)

Gal-7,HKL-14,PI7,p53-induced gene 1 protein

SNVPHKSSLPEGIRPSTVLRIRGLVPPNASRFHVNLLCGEEQGSDAALHFNPRLDTSEVVFNSKEQGSWGREERGPGVPF
QRGQPFEVLIIASDDGFKAVVGDAQYHHFRHRLPLARVRLVEVGGDVQLDSVRIF

0.1 M Tris pH 8, 0.1 M NaCl, 16 % PEG 3350, 150 mM alpha-Lactose

Natural Sciences and Engineering Research Council (NSERC, Canada)

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

Fonds de Recherche du Quebec - Sante (FRQS)
Research Scholar Senior Career Award (281993)

Human Galectin-7, lactose, SUGAR BINDING PROTEIN, G16S mutant

(chain A and (resid 4 through 19 or resid 21 through 93 or resid 95 through 135))

(chain B and (resid 4 through 19 or resid 21 through 93 or resid 95 through 135))

SNVPHKSSLPEGIRPGTVLRIRGLVPPNASRFHVNLLCGEEQGSDAALHFNPRLDTSEVVFNSKEQGSWGREERGPGVPF
QRGQPFEVLIIASDDGFKAVVGDAQYHHFRHRLPLARVRLVEVGGDVQLDSVRIF