- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.40 Å
- Oligo State
- hetero-oligomer
- Ligands
- 16 x RB: RUBIDIUM ION(Non-covalent)(Non-functional Binders)
- 4 x DGA: DIACYL GLYCEROL(Non-covalent)
DGA.5: 11 residues within 4Å:- Chain C: L.86, R.89, V.93
- Chain G: E.53
- Chain H: T.30
- Chain I: S.44, Y.45, Y.62, P.63, L.66, W.67
10 PLIP interactions:4 interactions with chain I, 4 interactions with chain C, 1 interactions with chain H, 1 interactions with chain G- Hydrophobic interactions: I:Y.45, I:P.63, I:L.66, I:W.67, C:R.89, C:V.93, H:T.30
- Water bridges: C:R.89
- Salt bridges: C:R.89
- Hydrogen bonds: G:E.53
DGA.11: 11 residues within 4Å:- Chain A: E.53
- Chain B: T.30
- Chain C: S.44, Y.45, Y.62, P.63, L.66, W.67
- Chain F: L.86, R.89, V.93
10 PLIP interactions:4 interactions with chain F, 4 interactions with chain C, 1 interactions with chain A, 1 interactions with chain B- Hydrophobic interactions: F:R.89, F:V.93, C:Y.45, C:P.63, C:L.66, C:W.67, B:T.30
- Water bridges: F:R.89
- Salt bridges: F:R.89
- Hydrogen bonds: A:E.53
DGA.17: 11 residues within 4Å:- Chain I: L.86, R.89, V.93
- Chain J: E.53
- Chain K: T.30
- Chain L: S.44, Y.45, Y.62, P.63, L.66, W.67
10 PLIP interactions:4 interactions with chain I, 4 interactions with chain L, 1 interactions with chain J, 1 interactions with chain K- Hydrophobic interactions: I:R.89, I:V.93, L:Y.45, L:P.63, L:L.66, L:W.67, K:T.30
- Water bridges: I:R.89
- Salt bridges: I:R.89
- Hydrogen bonds: J:E.53
DGA.23: 11 residues within 4Å:- Chain D: E.53
- Chain E: T.30
- Chain F: S.44, Y.45, Y.62, P.63, L.66, W.67
- Chain L: L.86, R.89, V.93
10 PLIP interactions:4 interactions with chain L, 4 interactions with chain F, 1 interactions with chain E, 1 interactions with chain D- Hydrophobic interactions: L:R.89, L:V.93, F:Y.45, F:P.63, F:L.66, F:W.67, E:T.30
- Water bridges: L:R.89
- Salt bridges: L:R.89
- Hydrogen bonds: D:E.53
- 4 x F09: NONAN-1-OL(Non-covalent)
F09.6: 3 residues within 4Å:- Chain B: R.57
- Chain C: L.46, W.87
2 PLIP interactions:2 interactions with chain C- Hydrophobic interactions: C:L.46, C:W.87
F09.12: 3 residues within 4Å:- Chain E: R.57
- Chain F: L.46, W.87
2 PLIP interactions:2 interactions with chain F- Hydrophobic interactions: F:L.46, F:W.87
F09.18: 3 residues within 4Å:- Chain H: R.57
- Chain I: L.46, W.87
2 PLIP interactions:2 interactions with chain I- Hydrophobic interactions: I:L.46, I:W.87
F09.24: 3 residues within 4Å:- Chain K: R.57
- Chain L: L.46, W.87
2 PLIP interactions:2 interactions with chain L- Hydrophobic interactions: L:L.46, L:W.87
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
-
Zhou, Y. et al., The occupancy of ions in the K+ selectivity filter: Charge balance and coupling of ion binding to a protein conformational change underlie high conduction rates. J.Mol.Biol. (2003)
- Release Date
- 2003-11-25
- Peptides
- Antibody Fab fragment light chain: ADGJ
Antibody Fab fragment heavy chain: BEHK
Voltage-gated potassium channel: CFIL - SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
LD
LG
LJ
LB
HE
HH
HK
HC
CF
CI
CL
C - Membrane
-
We predict this structure to be a membrane protein.
SMTL ID : 1r3i.1
potassium channel KcsA-Fab complex in Rb+
Antibody Fab fragment light chain
Toggle Identical (ADGJ)Antibody Fab fragment heavy chain
Toggle Identical (BEHK)Voltage-gated potassium channel
Toggle Identical (CFIL)Related Entries With Identical Sequence
1k4c.1 | 1k4d.1 | 1r3j.1 | 1r3k.1 | 1r3l.1 | 1s5h.1 | 1zwi.1 | 2atk.1 | 2bob.1 | 2boc.1 | 2dwd.1 | 2dwe.1 | 2h8p.1 | 2hfe.1 | 2hg5.1 | 2hjf.1 | 2hvj.1 | 2hvk.1 | 2ih1.1 | 2ih3.1 | 2itc.1 | 2itd.1 | 2jk5.1 | 2nlj.1 | 2p7t.2 | 2p7t.3 | 2w0f.1 | 3f5w.1 | 3f7v.1 | 3f7v.2 more...less...3f7y.1 |
3f7y.2 |
3fb5.1 |
3fb5.2 |
3fb6.1 |
3fb6.2 |
3fb7.1 |
3fb7.2 |
3fb8.1 |
3fb8.2 |
3fb8.3 |
3gb7.1 |
3hpl.1 |
3iga.1 |
3ogc.1 |
3or6.1 |
3or7.1 |
3stl.1 |
3stz.1 |
4lbe.1 |
4lcu.1 |
4msw.1 |
4uuj.1 |
5e1a.1 |
5ebl.1 |
5ebm.1 |
5ec1.1 |
5ec2.1 |
5j9p.1 |
5vk6.1 |
5vke.1 |
5vkh.1 |
6by2.1 |
6by3.1 |
6nfu.1 |
6nfv.1 |
6pa0.1 |
6w0a.1 |
6w0b.1 |
6w0c.1 |
6w0d.1 |
6w0e.1 |
6w0f.1 |
6w0g.1 |
6w0h.1 |
6w0i.1 |
6w0j.1