SMTL ID : 1bap.1

A PRO TO GLY MUTATION IN THE HINGE OF THE ARABINOSE-BINDING PROTEIN ENHANCES BINDING AND ALTERS SPECIFICITY: SUGAR-BINDING AND CRYSTALLOGRAPHIC STUDIES

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

monomer

Ligands

1 x ARA: alpha-L-arabinopyranose(Non-covalent)

ARA.1: 13 residues within 4Å: Chain A: K.10, E.14, W.16, D.89, D.90, M.108, L.145, T.147, R.151, M.204, N.205, N.232 Ligands: ARB.2 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:K.10, A:K.10, A:E.14, A:D.90, A:R.151, A:R.151, A:N.205, A:N.232, A:N.232 Salt bridges: A:K.10, A:R.151

1 x ARB: beta-L-arabinopyranose(Non-covalent)

ARB.2: 12 residues within 4Å: Chain A: K.10, E.14, W.16, F.17, C.64, D.89, D.90, R.151, M.204, N.205, N.232 Ligands: ARA.1 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:K.10, A:E.14, A:D.90, A:R.151, A:R.151, A:N.205, A:N.232, A:N.232 Salt bridges: A:K.10, A:R.151

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vermersch, P.S. et al., A Pro to Gly mutation in the hinge of the arabinose-binding protein enhances binding and alters specificity. Sugar-binding and crystallographic studies. J.Biol.Chem. (1990)

Release Date

1992-01-15

Peptides

L-ARABINOSE-BINDING PROTEIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

L-ARABINOSE-BINDING PROTEIN

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