SMTL ID : 3k06.1 (1 other biounit)

Crystal Structure of CNG mimicking NaK mutant, NaK-NTPP, K+ complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.58 Å

Oligo State

homo-tetramer

Ligands

20 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.1: 5 residues within 4Å: Chain A: F.11, I.15, F.76 Chain C: I.63, F.67 Ligand excluded by PLIP MPD.2: 5 residues within 4Å: Chain A: F.61, L.64, Y.65, I.68 Ligands: MPD.4 Ligand excluded by PLIP MPD.3: 6 residues within 4Å: Chain A: L.31, F.39, P.51, P.52, Q.54 Ligands: MPD.5 Ligand excluded by PLIP MPD.4: 5 residues within 4Å: Chain A: T.17, S.20, Y.65, I.68 Ligands: MPD.2 Ligand excluded by PLIP MPD.5: 6 residues within 4Å: Chain A: D.35, T.50, P.51 Chain C: P.52, K.59 Ligands: MPD.3 Ligand excluded by PLIP MPD.11: 5 residues within 4Å: Chain B: F.11, I.15, F.76 Chain D: I.63, F.67 Ligand excluded by PLIP MPD.12: 5 residues within 4Å: Chain B: F.61, L.64, Y.65, I.68 Ligands: MPD.14 Ligand excluded by PLIP MPD.13: 6 residues within 4Å: Chain B: L.31, F.39, P.51, P.52, Q.54 Ligands: MPD.15 Ligand excluded by PLIP MPD.14: 5 residues within 4Å: Chain B: T.17, S.20, Y.65, I.68 Ligands: MPD.12 Ligand excluded by PLIP MPD.15: 6 residues within 4Å: Chain B: D.35, T.50, P.51 Chain D: P.52, K.59 Ligands: MPD.13 Ligand excluded by PLIP MPD.21: 5 residues within 4Å: Chain B: I.63, F.67 Chain C: F.11, I.15, F.76 Ligand excluded by PLIP MPD.22: 5 residues within 4Å: Chain C: F.61, L.64, Y.65, I.68 Ligands: MPD.24 Ligand excluded by PLIP MPD.23: 6 residues within 4Å: Chain C: L.31, F.39, P.51, P.52, Q.54 Ligands: MPD.25 Ligand excluded by PLIP MPD.24: 5 residues within 4Å: Chain C: T.17, S.20, Y.65, I.68 Ligands: MPD.22 Ligand excluded by PLIP MPD.25: 6 residues within 4Å: Chain B: P.52, K.59 Chain C: D.35, T.50, P.51 Ligands: MPD.23 Ligand excluded by PLIP MPD.31: 5 residues within 4Å: Chain A: I.63, F.67 Chain D: F.11, I.15, F.76 Ligand excluded by PLIP MPD.32: 5 residues within 4Å: Chain D: F.61, L.64, Y.65, I.68 Ligands: MPD.34 Ligand excluded by PLIP MPD.33: 6 residues within 4Å: Chain D: L.31, F.39, P.51, P.52, Q.54 Ligands: MPD.35 Ligand excluded by PLIP MPD.34: 5 residues within 4Å: Chain D: T.17, S.20, Y.65, I.68 Ligands: MPD.32 Ligand excluded by PLIP MPD.35: 6 residues within 4Å: Chain A: P.52, K.59 Chain D: D.35, T.50, P.51 Ligands: MPD.33 Ligand excluded by PLIP

20 x K: POTASSIUM ION(Non-covalent)(Non-functional Binders)

K.6: 19 residues within 4Å: Chain A: T.46, V.47 Chain B: T.46, V.47 Chain C: T.46, V.47 Chain D: T.46, V.47 Ligands: K.7, K.9, K.16, K.17, K.19, K.26, K.27, K.29, K.36, K.37, K.39 Ligand excluded by PLIP K.7: 11 residues within 4Å: Chain A: T.46 Chain B: T.46 Chain C: T.46 Chain D: T.46 Ligands: K.6, K.16, K.17, K.26, K.27, K.36, K.37 Ligand excluded by PLIP K.8: 15 residues within 4Å: Chain A: G.48 Chain B: G.48 Chain C: G.48 Chain D: G.48 Ligands: K.9, K.10, K.18, K.19, K.20, K.28, K.29, K.30, K.38, K.39, K.40 Ligand excluded by PLIP K.9: 19 residues within 4Å: Chain A: V.47, G.48 Chain B: V.47, G.48 Chain C: V.47, G.48 Chain D: V.47, G.48 Ligands: K.6, K.8, K.16, K.18, K.19, K.26, K.28, K.29, K.36, K.38, K.39 Ligand excluded by PLIP K.10: 7 residues within 4Å: Ligands: K.8, K.18, K.20, K.28, K.30, K.38, K.40 Ligand excluded by PLIP K.16: 19 residues within 4Å: Chain A: T.46, V.47 Chain B: T.46, V.47 Chain C: T.46, V.47 Chain D: T.46, V.47 Ligands: K.6, K.7, K.9, K.17, K.19, K.26, K.27, K.29, K.36, K.37, K.39 Ligand excluded by PLIP K.17: 11 residues within 4Å: Chain A: T.46 Chain B: T.46 Chain C: T.46 Chain D: T.46 Ligands: K.6, K.7, K.16, K.26, K.27, K.36, K.37 Ligand excluded by PLIP K.18: 15 residues within 4Å: Chain A: G.48 Chain B: G.48 Chain C: G.48 Chain D: G.48 Ligands: K.8, K.9, K.10, K.19, K.20, K.28, K.29, K.30, K.38, K.39, K.40 Ligand excluded by PLIP K.19: 19 residues within 4Å: Chain A: V.47, G.48 Chain B: V.47, G.48 Chain C: V.47, G.48 Chain D: V.47, G.48 Ligands: K.6, K.8, K.9, K.16, K.18, K.26, K.28, K.29, K.36, K.38, K.39 Ligand excluded by PLIP K.20: 7 residues within 4Å: Ligands: K.8, K.10, K.18, K.28, K.30, K.38, K.40 Ligand excluded by PLIP K.26: 19 residues within 4Å: Chain A: T.46, V.47 Chain B: T.46, V.47 Chain C: T.46, V.47 Chain D: T.46, V.47 Ligands: K.6, K.7, K.9, K.16, K.17, K.19, K.27, K.29, K.36, K.37, K.39 Ligand excluded by PLIP K.27: 11 residues within 4Å: Chain A: T.46 Chain B: T.46 Chain C: T.46 Chain D: T.46 Ligands: K.6, K.7, K.16, K.17, K.26, K.36, K.37 Ligand excluded by PLIP K.28: 15 residues within 4Å: Chain A: G.48 Chain B: G.48 Chain C: G.48 Chain D: G.48 Ligands: K.8, K.9, K.10, K.18, K.19, K.20, K.29, K.30, K.38, K.39, K.40 Ligand excluded by PLIP K.29: 19 residues within 4Å: Chain A: V.47, G.48 Chain B: V.47, G.48 Chain C: V.47, G.48 Chain D: V.47, G.48 Ligands: K.6, K.8, K.9, K.16, K.18, K.19, K.26, K.28, K.36, K.38, K.39 Ligand excluded by PLIP K.30: 7 residues within 4Å: Ligands: K.8, K.10, K.18, K.20, K.28, K.38, K.40 Ligand excluded by PLIP K.36: 19 residues within 4Å: Chain A: T.46, V.47 Chain B: T.46, V.47 Chain C: T.46, V.47 Chain D: T.46, V.47 Ligands: K.6, K.7, K.9, K.16, K.17, K.19, K.26, K.27, K.29, K.37, K.39 Ligand excluded by PLIP K.37: 11 residues within 4Å: Chain A: T.46 Chain B: T.46 Chain C: T.46 Chain D: T.46 Ligands: K.6, K.7, K.16, K.17, K.26, K.27, K.36 Ligand excluded by PLIP K.38: 15 residues within 4Å: Chain A: G.48 Chain B: G.48 Chain C: G.48 Chain D: G.48 Ligands: K.8, K.9, K.10, K.18, K.19, K.20, K.28, K.29, K.30, K.39, K.40 Ligand excluded by PLIP K.39: 19 residues within 4Å: Chain A: V.47, G.48 Chain B: V.47, G.48 Chain C: V.47, G.48 Chain D: V.47, G.48 Ligands: K.6, K.8, K.9, K.16, K.18, K.19, K.26, K.28, K.29, K.36, K.38 Ligand excluded by PLIP K.40: 7 residues within 4Å: Ligands: K.8, K.10, K.18, K.20, K.28, K.30, K.38 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Derebe, M.G. et al., Structural studies of ion permeation and Ca2+ blockage of a bacterial channel mimicking the cyclic nucleotide-gated channel pore. Proc.Natl.Acad.Sci.USA (2011)

Release Date

2011-01-12

Peptides

Potassium channel protein NaK: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Membrane

We predict this structure to be a membrane protein.
Show / Hide

Potassium channel protein NaK

Related Entries With Identical Sequence