SMTL ID : 3ipa.1

Structure of ATU2422-GABA receptor in complex with alanine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

monomer

Ligands

1 x ALA: ALANINE(Non-covalent)

ALA.1: 8 residues within 4Å: Chain A: F.77, N.78, S.79, A.100, A.101, T.102, Y.150, D.226 7 PLIP interactions: 6 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:F.77 Hydrogen bonds: A:S.79, A:T.102, A:T.102, A:D.226, A.1 Water bridges: A:Y.150

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 2 residues within 4Å: Chain A: R.211, G.238 3 PLIP interactions: 3 interactions with chain A Water bridges: A:G.238, A:D.239 Salt bridges: A:R.211 SO4.3: 2 residues within 4Å: Chain A: D.134, H.135 2 PLIP interactions: 2 interactions with chain A Water bridges: A:D.134, A:H.135

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Planamente, S. et al., A conserved mechanism of GABA binding and antagonism is revealed by structure-function analysis of the periplasmic binding protein Atu2422 in Agrobacterium tumefaciens. J.Biol.Chem. (2010)

Release Date

2010-07-14

Peptides

ABC transporter, substrate binding protein (Amino acid): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ABC transporter, substrate binding protein (Amino acid)

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