SMTL ID : 2ojt.2 (1 other biounit)

Structure and mechanism of kainate receptor modulation by anions

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x BR: BROMIDE ION(Non-covalent)

BR.1: 5 residues within 4Å: Chain A: K.103, R.227 Chain B: K.103, R.227 Ligands: BR.4 Ligand excluded by PLIP BR.4: 5 residues within 4Å: Chain A: K.103, R.227 Chain B: K.103, R.227 Ligands: BR.1 Ligand excluded by PLIP

2 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.2: 3 residues within 4Å: Chain A: K.21, S.22, D.23 No protein-ligand interaction detected (PLIP) 1PE.5: 3 residues within 4Å: Chain B: K.21, S.22, D.23 1 PLIP interactions: 1 interactions with chain B Water bridges: B:D.23

2 x UBA: (S)-1-(2-AMINO-2-CARBOXYETHYL)-3(2-CARBOXYTHIOPHENE-3-YL-METHYL)-5-METHYLPYRIMIDINE-2,4-DIONE(Non-covalent)

UBA.3: 13 residues within 4Å: Chain A: Y.16, Y.61, P.88, L.89, T.90, R.95, V.137, G.140, S.141, T.142, E.190, S.193, Y.216 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:Y.16, A:P.88 Hydrogen bonds: A:T.90, A:T.90, A:T.90, A:S.141, A:T.142, A:T.142, A:E.190, A:S.193 Water bridges: A:V.137, A:Y.216, A:Y.216 Salt bridges: A:R.95 UBA.6: 13 residues within 4Å: Chain B: Y.16, Y.61, P.88, L.89, T.90, R.95, V.137, G.140, S.141, T.142, E.190, S.193, Y.216 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:Y.16, B:P.88 Hydrogen bonds: B:T.90, B:T.90, B:S.141, B:T.142, B:E.190, B:S.193 Water bridges: B:V.137, B:E.190 Salt bridges: B:R.95

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Plested, A.J. et al., Structure and mechanism of kainate receptor modulation by anions. Neuron (2007)

Release Date

2007-04-03

Peptides

Glutamate receptor, ionotropic kainate 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

Glutamate receptor, ionotropic kainate 1

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