Structures of Brucella ovis leucine-, isoleucine-, valine-, threonine- and alanine-binding protein reveal a conformationally flexible peptide-binding cavity

Chakafana, G.; Boswell, R.; Chandler, A.; Jackson, K.A.; Neblett, S.; Postal, T.; Subramanian, S.; Abendroth, J.; Myler, P.J.; Asojo, O.A.

doi:10.1107/S2053230X24007027

Acta Crystallographica Section F
Acta Crystallographica
Section F STRUCTURAL BIOLOGY COMMUNICATIONS

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Figure 3
Comparison of BoLBP with its closest structural neighbors. (a) The superposed structures show the Venus flytrap motif with a large central cavity. The superposed structures are monoclinic BoLBP (PDB entry 4xfk, gray), orthorhombic BoLBP (PDB entry 7jfn, blue) and EcLBP (PDB entry 1usg, green; PDB entry 2lbp, orange). The acetate (yellow sticks; from PDB entry 4xfk) and nitrate (blue sticks; from PDB entry 7jfn) are shown. (b) ENDscript coil diagram with thinner ribbons representing more conserved regions and thicker ribbons representing less conserved regions; identical residues in the structures are shown in red. (c) ENDscript surface diagram: identical residues in the structures are shown in red.

STRUCTURAL BIOLOGY
COMMUNICATIONS

ISSN: 2053-230X

Volume 80| Part 9| September 2024| Pages 193-199

https://doi.org/10.1107/S2053230X24007027

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