- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.90 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x 2J9: 4-cyclopropyl-7-fluoro-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide(Non-covalent)
- 8 x ZN: ZINC ION(Non-covalent)
ZN.3: 3 residues within 4Å:- Chain A: D.242, H.245
- Ligands: ZN.4
2 PLIP interactions:2 interactions with chain A- Metal complexes: A:D.242, A:H.245
ZN.4: 3 residues within 4Å:- Chain A: H.245
- Ligands: ZN.3, ZN.5
1 PLIP interactions:1 interactions with chain A- Metal complexes: A:H.245
ZN.5: 4 residues within 4Å:- Chain A: H.245, E.249, R.253
- Ligands: ZN.4
2 PLIP interactions:2 interactions with chain A- Metal complexes: A:H.245, A:E.249
ZN.6: 2 residues within 4Å:- Chain A: H.47
- Ligands: ZN.7
1 PLIP interactions:1 interactions with chain A- Metal complexes: A:H.47
ZN.7: 2 residues within 4Å:- Chain A: H.47
- Ligands: ZN.6
1 PLIP interactions:1 interactions with chain A- Metal complexes: A:H.47
ZN.8: 1 residues within 4Å:- Chain A: H.47
1 PLIP interactions:1 interactions with chain A- Metal complexes: A:H.47
ZN.18: 2 residues within 4Å:- Chain B: D.242, H.245
3 PLIP interactions:3 interactions with chain B- Metal complexes: B:D.242, B:D.242, B:H.245
ZN.19: 2 residues within 4Å:- Chain B: H.245, E.249
3 PLIP interactions:2 interactions with chain B, 1 Ligand-Water interactions- Metal complexes: B:H.245, B:E.249, H2O.1
- 7 x GOL: GLYCEROL(Non-functional Binders)
GOL.9: 5 residues within 4Å:- Chain A: R.26, T.27, L.28, Y.29, D.32
2 PLIP interactions:2 interactions with chain A- Hydrogen bonds: A:R.26, A:Y.29
GOL.10: 3 residues within 4Å:- Chain A: R.33, L.57, E.59
4 PLIP interactions:4 interactions with chain A- Hydrogen bonds: A:R.33, A:R.33, A:L.57, A:E.59
GOL.11: 7 residues within 4Å:- Chain A: K.62, Y.63, G.64, A.65, N.73, K.140, D.141
4 PLIP interactions:4 interactions with chain A- Hydrogen bonds: A:Y.63, A:G.64, A:N.73, A:D.141
GOL.12: 5 residues within 4Å:- Chain A: L.49, K.230, I.233, Q.237
- Chain B: K.99
3 PLIP interactions:2 interactions with chain A, 1 interactions with chain B- Hydrogen bonds: A:K.230, A:Q.237, B:K.99
GOL.13: 5 residues within 4Å:- Chain A: M.108, T.109, K.248
- Chain B: S.214
- Ligands: 2J9.1
2 PLIP interactions:1 interactions with chain A, 1 interactions with chain B- Hydrogen bonds: A:T.109, B:S.214
GOL.14: 6 residues within 4Å:- Chain A: E.16, I.178, Q.179, I.198, R.201, N.202
3 PLIP interactions:3 interactions with chain A- Hydrogen bonds: A:E.16, A:Q.179, A:N.202
GOL.20: 7 residues within 4Å:- Chain A: S.214
- Chain B: Y.37, F.107, M.108, T.109, K.248
- Ligands: 2J9.2
7 PLIP interactions:6 interactions with chain B, 1 interactions with chain A- Hydrogen bonds: B:Y.37, B:T.109, B:T.109, B:L.244, B:K.248, B:K.248, A:S.214
- 4 x CL: CHLORIDE ION(Non-functional Binders)
CL.15: 5 residues within 4Å:- Chain A: K.105, R.228
- Chain B: F.103, K.105, R.228
Ligand excluded by PLIPCL.21: 2 residues within 4Å:- Chain B: Y.63, D.141
Ligand excluded by PLIPCL.22: 3 residues within 4Å:- Chain B: R.33, R.56, L.57
Ligand excluded by PLIPCL.23: 3 residues within 4Å:- Chain B: Q.71, W.72, K.77
Ligand excluded by PLIP- 2 x SO4: SULFATE ION(Non-functional Binders)
SO4.16: 4 residues within 4Å:- Chain A: R.22, S.24, D.25, R.26
3 PLIP interactions:3 interactions with chain A- Hydrogen bonds: A:R.22, A:D.25
- Salt bridges: A:R.26
SO4.24: 3 residues within 4Å:- Chain B: R.22, S.24, R.26
3 PLIP interactions:3 interactions with chain B- Hydrogen bonds: B:S.24
- Salt bridges: B:R.22, B:R.26
- 2 x KAI: 3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE(Non-covalent)
KAI.17: 13 residues within 4Å:- Chain A: E.15, Y.63, P.90, L.91, T.92, R.97, V.139, G.142, A.143, T.144, N.174, E.191, Y.217
10 PLIP interactions:10 interactions with chain A- Hydrophobic interactions: A:Y.63, A:V.139
- Hydrogen bonds: A:P.90, A:T.92, A:A.143, A:T.144, A:E.191
- Water bridges: A:N.174, A:E.191
- Salt bridges: A:R.97
KAI.25: 13 residues within 4Å:- Chain B: E.15, Y.63, P.90, L.91, T.92, R.97, V.139, G.142, A.143, T.144, N.174, E.191, Y.217
9 PLIP interactions:9 interactions with chain B- Hydrophobic interactions: B:Y.63, B:V.139
- Hydrogen bonds: B:T.92, B:T.92, B:A.143, B:T.144, B:T.144, B:E.191
- Salt bridges: B:R.97
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Bay, Y. et al., Positive allosteric modulation of homomeric kainate receptors GluK1-3. To Be Published
- Release Date
- 2023-12-13
- Peptides
- Glutamate receptor ionotropic, kainate 3: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
EB
H
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.90 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x 2J9: 4-cyclopropyl-7-fluoro-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide(Non-covalent)
- 8 x ZN: ZINC ION(Non-covalent)
- 7 x GOL: GLYCEROL(Non-functional Binders)
- 4 x CL: CHLORIDE ION(Non-functional Binders)
- 2 x SO4: SULFATE ION(Non-functional Binders)
- 2 x KAI: 3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Bay, Y. et al., Positive allosteric modulation of homomeric kainate receptors GluK1-3. To Be Published
- Release Date
- 2023-12-13
- Peptides
- Glutamate receptor ionotropic, kainate 3: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
EB
H