- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.25 Å
- Oligo State
- hetero-4-4-4-mer
- Ligands
- 24 x K: POTASSIUM ION(Non-covalent)(Non-functional Binders)
- 4 x B3H: (2S)-2-(BUTYRYLOXY)-3-HYDROXYPROPYL NONANOATE(Non-covalent)
B3H.7: 7 residues within 4Å:- Chain C: L.65, R.68, L.69, V.72
- Chain I: P.42, W.46, C.49
6 PLIP interactions:2 interactions with chain I, 4 interactions with chain C- Hydrophobic interactions: I:P.42, I:W.46, C:L.65, C:L.69, C:V.72
- Hydrogen bonds: C:R.68
B3H.14: 7 residues within 4Å:- Chain F: L.65, R.68, L.69, V.72
- Chain L: P.42, W.46, C.49
6 PLIP interactions:4 interactions with chain F, 2 interactions with chain L- Hydrophobic interactions: F:L.65, F:L.69, F:V.72, L:P.42, L:W.46
- Hydrogen bonds: F:R.68
B3H.21: 7 residues within 4Å:- Chain F: P.42, W.46, C.49
- Chain I: L.65, R.68, L.69, V.72
6 PLIP interactions:4 interactions with chain I, 2 interactions with chain F- Hydrophobic interactions: I:L.65, I:L.69, I:V.72, F:P.42, F:W.46
- Hydrogen bonds: I:R.68
B3H.28: 7 residues within 4Å:- Chain C: P.42, W.46, C.49
- Chain L: L.65, R.68, L.69, V.72
6 PLIP interactions:4 interactions with chain L, 2 interactions with chain C- Hydrophobic interactions: L:L.65, L:L.69, L:V.72, C:P.42, C:W.46
- Hydrogen bonds: L:R.68
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Valiyaveetil, F.I. et al., Structural and Functional Consequences of an Amide-to-Ester Substitution in the Selectivity Filter of a Potassium Channel. J.Am.Chem.Soc. (2006)
- Release Date
- 2006-09-12
- Peptides
- FAB heavy chain: ADGJ
FAB light chain: BEHK
KcsA Channel: CFIL - SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AD
AG
AJ
AB
BE
BH
BK
BC
CF
CI
CL
C - Membrane
-
We predict this structure to be a membrane protein.
SMTL ID : 2h8p.1
Structure of a K channel with an amide to ester substitution in the selectivity filter
FAB heavy chain
Toggle Identical (ADGJ)FAB light chain
Toggle Identical (BEHK)KcsA Channel
Toggle Identical (CFIL)Related Entries With Identical Sequence
1k4c.1 | 1k4d.1 | 1r3i.1 | 1r3j.1 | 1r3k.1 | 1r3l.1 | 1s5h.1 | 1zwi.1 | 2atk.1 | 2bob.1 | 2boc.1 | 2dwd.1 | 2dwe.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 | 7m2h.1 | 7m2h.2 | 7m2i.1 | 7m2j.1 | 7mhr.1 | 7mhx.1 | 7rp0.1 | 7sqw.1 | 8thn.1