1.9 Angstrom Resolution Crystal Structure of Maltose-Binding Periplasmic Protein MalE from Listeria monocytogenes in Complex with Maltose
Components
Lmo2125 protein
Keywords
TRANSPORT PROTEIN / Structural Genomics / Center for Structural Genomics of Infectious Diseases / CSGID / Dimerization Domain / Transpeptidase Domain / Maltose-Binding Periplasmic Protein / MalE / Maltose
Function / homology
Function and homology information
carbohydrate transmembrane transporter activity / maltose binding / maltose transport / maltodextrin transmembrane transport / ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing Similarity search - Function
Bacterial extracellular solute-binding protein / Maltose/Cyclodextrin ABC transporter, substrate-binding protein / Bacterial extracellular solute-binding protein / Periplasmic binding protein-like II / D-Maltodextrin-Binding Protein; domain 2 / 3-Layer(aba) Sandwich / Alpha Beta Similarity search - Domain/homology
Resolution: 1.9→29.67 Å / Cor.coef. Fo:Fc: 0.964 / Cor.coef. Fo:Fc free: 0.951 / SU B: 6.852 / SU ML: 0.102 / Cross valid method: THROUGHOUT / ESU R: 0.146 / ESU R Free: 0.132 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.20823
1557
4.7 %
RANDOM
Rwork
0.17436
-
-
-
obs
0.17603
31867
99.94 %
-
Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å