- Coordinates
- PDB Format
- Method
- ELECTRON MICROSCOPY
- Oligo State
- homo-tetramer
- Ligands
- 4 x ZN: ZINC ION(Non-covalent)
- 4 x I3P: D-MYO-INOSITOL-1,4,5-TRIPHOSPHATE(Non-covalent)
I3P.2: 9 residues within 4Å:- Chain A: R.266, T.268, L.269, R.270, A.276, R.510, Y.567, R.568, K.569
9 PLIP interactions:9 interactions with chain A- Hydrogen bonds: A:L.269, A:R.270, A:R.270, A:Y.567, A:R.568
- Salt bridges: A:R.266, A:R.270, A:R.568, A:K.569
I3P.6: 11 residues within 4Å:- Chain B: R.266, T.268, L.269, R.270, A.276, R.503, K.507, R.510, Y.567, R.568, K.569
9 PLIP interactions:9 interactions with chain B- Hydrogen bonds: B:R.270, B:R.270, B:Y.567
- Salt bridges: B:R.266, B:K.507, B:R.510, B:R.568, B:K.569, B:K.569
I3P.10: 11 residues within 4Å:- Chain C: R.266, T.268, L.269, R.270, A.276, R.503, K.507, R.510, Y.567, R.568, K.569
12 PLIP interactions:12 interactions with chain C- Hydrogen bonds: C:R.266, C:L.269, C:R.270, C:R.270, C:R.510, C:Y.567, C:R.568, C:R.568
- Salt bridges: C:R.270, C:K.507, C:K.569, C:K.569
I3P.14: 8 residues within 4Å:- Chain D: R.266, R.270, R.503, K.507, R.510, Y.567, R.568, K.569
10 PLIP interactions:10 interactions with chain D- Hydrogen bonds: D:R.510, D:Y.567, D:R.568
- Salt bridges: D:R.266, D:R.270, D:R.270, D:K.507, D:R.568, D:K.569, D:K.569
- 4 x CA: CALCIUM ION(Non-covalent)
CA.3: 3 residues within 4Å:- Chain A: E.1882, E.1946, T.2581
3 PLIP interactions:3 interactions with chain A- Metal complexes: A:E.1882, A:E.1946, A:T.2581
CA.7: 3 residues within 4Å:- Chain B: E.1882, E.1946, T.2581
2 PLIP interactions:2 interactions with chain B- Metal complexes: B:E.1946, B:T.2581
CA.11: 3 residues within 4Å:- Chain C: E.1882, E.1946, T.2581
4 PLIP interactions:4 interactions with chain C- Metal complexes: C:E.1882, C:E.1946, C:E.1946, C:T.2581
CA.15: 4 residues within 4Å:- Chain D: E.1882, N.1883, E.1946, T.2581
2 PLIP interactions:2 interactions with chain D- Metal complexes: D:E.1946, D:T.2581
- 4 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)
ATP.4: 14 residues within 4Å:- Chain A: E.2149, K.2152, F.2156, T.2537, C.2538, F.2539, I.2540, F.2555, I.2559, K.2560, H.2563, N.2564, M.2565, W.2566
9 PLIP interactions:9 interactions with chain A- Hydrogen bonds: A:F.2539, A:I.2540, A:H.2563, A:N.2564, A:M.2565
- Salt bridges: A:K.2152, A:K.2560, A:K.2560, A:K.2560
ATP.8: 13 residues within 4Å:- Chain B: E.2149, K.2152, F.2156, T.2537, C.2538, F.2539, I.2540, I.2559, K.2560, H.2563, N.2564, M.2565, W.2566
9 PLIP interactions:9 interactions with chain B- Hydrogen bonds: B:F.2539, B:I.2540, B:H.2563, B:N.2564, B:M.2565
- Salt bridges: B:K.2152, B:K.2560, B:K.2560, B:K.2560
ATP.12: 13 residues within 4Å:- Chain C: K.2152, F.2156, L.2534, T.2537, C.2538, F.2539, I.2540, I.2559, K.2560, H.2563, N.2564, M.2565, W.2566
9 PLIP interactions:9 interactions with chain C- Hydrogen bonds: C:F.2539, C:I.2540, C:H.2563, C:N.2564, C:M.2565
- Salt bridges: C:K.2152, C:K.2560, C:K.2560, C:K.2560
ATP.16: 12 residues within 4Å:- Chain D: K.2152, F.2156, T.2537, C.2538, F.2539, I.2540, I.2559, K.2560, H.2563, N.2564, M.2565, W.2566
10 PLIP interactions:10 interactions with chain D- Hydrogen bonds: D:F.2539, D:I.2540, D:H.2563, D:N.2564, D:M.2565, D:W.2566
- Salt bridges: D:K.2152, D:K.2560, D:K.2560, D:K.2560
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Paknejad, N. et al., Structural titration reveals Ca 2+ -dependent conformational landscape of the IP 3 receptor. Nat Commun (2023)
- Release Date
- 2023-11-08
- Peptides
- Inositol 1,4,5-trisphosphate receptor type 3: ABCD
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
BC
CD
D - Membrane
-
We predict this structure to be a membrane protein.
- Coordinates
- PDB Format
- Method
- ELECTRON MICROSCOPY
- Oligo State
- homo-tetramer
- Ligands
- 4 x ZN: ZINC ION(Non-covalent)
- 4 x I3P: D-MYO-INOSITOL-1,4,5-TRIPHOSPHATE(Non-covalent)
- 4 x CA: CALCIUM ION(Non-covalent)
- 4 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Paknejad, N. et al., Structural titration reveals Ca 2+ -dependent conformational landscape of the IP 3 receptor. Nat Commun (2023)
- Release Date
- 2023-11-08
- Peptides
- Inositol 1,4,5-trisphosphate receptor type 3: ABCD
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
BC
CD
D - Membrane
-
We predict this structure to be a membrane protein.