SMTL ID : 5fhn.1

Crystal structure of the GluA2 ligand-binding domain (S1S2J) in complex with (S)-2-Amino-3-(5-(2-(3-methylbenzyl)-2H-tetrazol-5-yl)-3-hydroxyisoxazol-4-yl)propanoic acid at 1.6 A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: A.63, D.139, S.140, K.144, R.148 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:D.139, A:S.140, A:S.140 Water bridges: A:K.144, A:K.144, A:K.144, A:R.148, A:R.148, A:R.148 Salt bridges: A:K.144, A:R.148

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: I.11, L.12, E.13, T.173, T.174, A.175, M.196 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.13, A:T.174, A:T.174, A:A.175 Water bridges: A:E.13, A:T.174 GOL.3: 8 residues within 4Å: Chain A: I.113, E.122, S.123, A.124, E.125, G.212, G.213, L.215 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.124, A:G.213

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.4: 5 residues within 4Å: Chain A: D.139, K.144, S.168, F.170, R.172 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.168 Water bridges: A:S.168 Salt bridges: A:K.144, A:R.172

1 x 5XO: (S)-2-Amino-3-(5-(2-(3-methylbenzyl)-2H-tetrazol-5-yl)-3-hydroxyisoxazol-4-yl)propanoic acid(Non-covalent)

5XO.5: 21 residues within 4Å: Chain A: E.13, S.14, P.15, Y.16, Y.61, P.89, L.90, T.91, R.96, L.138, G.141, S.142, T.143, T.174, L.192, E.193, T.195, M.196, Y.199, Y.220, W.255 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:E.13, A:Y.16, A:Y.61, A:L.138, A:M.196, A:Y.199, A:W.255 Hydrogen bonds: A:T.91, A:T.91, A:S.142, A:T.143, A:T.143, A:T.143, A:E.193, A:E.193, A:M.196, A:Y.220 Water bridges: A:L.138, A:L.138, A:G.141 Salt bridges: A:R.96

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.6: 3 residues within 4Å: Chain A: M.107, S.108, K.251 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.108, A:S.108 Water bridges: A:F.106

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, S.Y. et al., Tweaking Subtype Selectivity and Agonist Efficacy at (S)-2-Amino-3-(3-hydroxy-5-methyl-isoxazol-4-yl)propionic acid (AMPA) Receptors in a Small Series of BnTetAMPA Analogues. J.Med.Chem. (2016)

Release Date

2016-03-02

Peptides

Glutamate receptor 2,Glutamate receptor 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glutamate receptor 2,Glutamate receptor 2

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