SMTL ID : 1my2.3 (2 other biounits)

crystal titration experiment (AMPA complex control)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-trimer

Ligands

5 x ZN: ZINC ION(Non-covalent)

ZN.1: 2 residues within 4Å: Chain A: D.65 Chain B: H.23 4 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: B:H.23, A:D.65, A:D.65, H2O.8 ZN.2: 3 residues within 4Å: Chain A: E.42, K.45, H.46 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.42, A:H.46 ZN.4: 3 residues within 4Å: Chain B: E.42, H.46 Chain C: E.166 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain C Metal complexes: B:E.42, B:H.46, C:E.166, C:E.166 ZN.6: 3 residues within 4Å: Chain A: H.23 Chain C: H.23, E.30 5 PLIP interactions: 3 interactions with chain C, 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: C:H.23, C:E.30, C:E.30, A:H.23, H2O.15 ZN.7: 5 residues within 4Å: Chain C: E.42, K.45, H.46, L.241, Q.244 3 PLIP interactions: 2 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:E.42, C:H.46, H2O.11

3 x AMQ: (S)-ALPHA-AMINO-3-HYDROXY-5-METHYL-4-ISOXAZOLEPROPIONIC ACID(Non-covalent)

AMQ.3: 13 residues within 4Å: Chain A: Y.61, P.89, L.90, T.91, R.96, L.138, G.141, S.142, T.143, L.192, E.193, M.196, Y.220 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:Y.61, A:P.89, A:L.138 Hydrogen bonds: A:P.89, A:T.91, A:T.91, A:T.91, A:S.142, A:T.143, A:E.193, A:E.193 Water bridges: A:T.143, A:T.143, A:L.191 Salt bridges: A:R.96 AMQ.5: 13 residues within 4Å: Chain B: Y.61, P.89, L.90, T.91, R.96, L.138, G.141, S.142, T.143, L.192, E.193, M.196, Y.220 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:Y.61, B:L.138 Hydrogen bonds: B:P.89, B:T.91, B:T.91, B:S.142, B:T.143, B:E.193 Water bridges: B:T.143, B:T.143, B:L.191 Salt bridges: B:R.96 AMQ.8: 14 residues within 4Å: Chain C: E.13, Y.61, P.89, L.90, T.91, R.96, L.138, G.141, S.142, T.143, L.192, E.193, M.196, Y.220 12 PLIP interactions: 12 interactions with chain C Hydrophobic interactions: C:Y.61, C:L.138 Hydrogen bonds: C:P.89, C:T.91, C:T.91, C:S.142, C:T.143, C:E.193 Water bridges: C:T.143, C:T.143, C:Y.190 Salt bridges: C:R.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jin, R. et al., Probing the function, conformational plasticity, and dimer-dimer contacts of the GluR2 ligand-binding core: studies of 5-substituted willardiines and GluR2 S1S2 in the crystal. Biochemistry (2003)

Release Date

2003-06-10

Peptides

GLUTAMATE RECEPTOR 2: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
A

C
B

GLUTAMATE RECEPTOR 2

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