SMTL ID : 3lnm.2 (1 other biounit)

F233W mutant of the Kv2.1 paddle-Kv1.2 chimera channel

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

hetero-4-4-mer

Ligands

48 x PGW: (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate(Non-covalent)(Non-functional Binders)

PGW.1: 10 residues within 4Å: Chain A: I.347, P.377, D.378, F.380, W.381, V.384 Chain G: I.400, K.403, S.407 Ligands: PGW.41 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:I.347, A:F.380, A:F.380 PGW.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.5: 3 residues within 4Å: Chain A: V.197 Chain G: P.377 Ligands: PGW.55 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain G Hydrophobic interactions: A:V.197, G:P.377 PGW.6: 6 residues within 4Å: Chain A: L.332, L.336 Chain G: A.412, L.415, T.416 Ligands: PGW.9 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain G Hydrophobic interactions: A:L.332, A:L.336, G:A.412, G:L.415 PGW.7: 1 residues within 4Å: Chain A: M.340 No protein-ligand interaction detected (PLIP) PGW.8: 9 residues within 4Å: Chain A: V.189, S.326, K.327, G.328 Chain G: R.341, G.344, L.345, I.347, F.348 6 PLIP interactions: 3 interactions with chain A, 3 interactions with chain G Hydrophobic interactions: A:V.189, G:I.347, G:F.348 Hydrogen bonds: A:K.327, A:G.328 Salt bridges: G:R.341 PGW.9: 5 residues within 4Å: Chain G: F.349, G.353, L.356, T.416 Ligands: PGW.6 1 PLIP interactions: 1 interactions with chain G Hydrophobic interactions: G:L.356 PGW.10: 8 residues within 4Å: Chain A: I.273, M.274, K.327, Q.330, G.333, Q.334, K.337, R.434 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.273, A:K.337, A:K.337 Hydrogen bonds: A:Q.334, A:R.434, A:R.434 PGW.11: 4 residues within 4Å: Chain A: Q.233, S.234, T.235, I.250 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.235, A:I.250 PGW.12: 2 residues within 4Å: Chain A: F.237, I.243 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.237, A:F.237, A:I.243 PGW.19: 10 residues within 4Å: Chain C: I.347, P.377, D.378, F.380, W.381, V.384 Chain E: I.400, K.403, S.407 Ligands: PGW.59 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:I.347, C:F.380, C:F.380 PGW.20: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.21: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.22: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.23: 3 residues within 4Å: Chain C: V.197 Chain E: P.377 Ligands: PGW.37 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain E Hydrophobic interactions: C:V.197, E:P.377 PGW.24: 6 residues within 4Å: Chain C: L.332, L.336 Chain E: A.412, L.415, T.416 Ligands: PGW.27 4 PLIP interactions: 2 interactions with chain C, 2 interactions with chain E Hydrophobic interactions: C:L.332, C:L.336, E:A.412, E:L.415 PGW.25: 1 residues within 4Å: Chain C: M.340 No protein-ligand interaction detected (PLIP) PGW.26: 9 residues within 4Å: Chain C: V.189, S.326, K.327, G.328 Chain E: R.341, G.344, L.345, I.347, F.348 6 PLIP interactions: 3 interactions with chain E, 3 interactions with chain C Hydrophobic interactions: E:I.347, E:F.348, C:V.189 Salt bridges: E:R.341 Hydrogen bonds: C:K.327, C:G.328 PGW.27: 5 residues within 4Å: Chain E: F.349, G.353, L.356, T.416 Ligands: PGW.24 1 PLIP interactions: 1 interactions with chain E Hydrophobic interactions: E:L.356 PGW.28: 8 residues within 4Å: Chain C: I.273, M.274, K.327, Q.330, G.333, Q.334, K.337, R.434 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:I.273, C:K.337, C:K.337 Hydrogen bonds: C:Q.334, C:R.434, C:R.434 PGW.29: 4 residues within 4Å: Chain C: Q.233, S.234, T.235, I.250 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:T.235, C:I.250 PGW.30: 2 residues within 4Å: Chain C: F.237, I.243 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:F.237, C:F.237, C:I.243 PGW.37: 10 residues within 4Å: Chain A: I.400, K.403, S.407 Chain E: I.347, P.377, D.378, F.380, W.381, V.384 Ligands: PGW.23 3 PLIP interactions: 3 interactions with chain E Hydrophobic interactions: E:I.347, E:F.380, E:F.380 PGW.38: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.39: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.40: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.41: 3 residues within 4Å: Chain A: P.377 Chain E: V.197 Ligands: PGW.1 2 PLIP interactions: 1 interactions with chain E, 1 interactions with chain A Hydrophobic interactions: E:V.197, A:P.377 PGW.42: 6 residues within 4Å: Chain A: A.412, L.415, T.416 Chain E: L.332, L.336 Ligands: PGW.45 4 PLIP interactions: 2 interactions with chain E, 2 interactions with chain A Hydrophobic interactions: E:L.332, E:L.336, A:A.412, A:L.415 PGW.43: 1 residues within 4Å: Chain E: M.340 No protein-ligand interaction detected (PLIP) PGW.44: 9 residues within 4Å: Chain A: R.341, G.344, L.345, I.347, F.348 Chain E: V.189, S.326, K.327, G.328 6 PLIP interactions: 3 interactions with chain A, 3 interactions with chain E Hydrophobic interactions: A:I.347, A:F.348, E:V.189 Salt bridges: A:R.341 Hydrogen bonds: E:K.327, E:G.328 PGW.45: 5 residues within 4Å: Chain A: F.349, G.353, L.356, T.416 Ligands: PGW.42 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:L.356 PGW.46: 8 residues within 4Å: Chain E: I.273, M.274, K.327, Q.330, G.333, Q.334, K.337, R.434 6 PLIP interactions: 6 interactions with chain E Hydrophobic interactions: E:I.273, E:K.337, E:K.337 Hydrogen bonds: E:Q.334, E:R.434, E:R.434 PGW.47: 4 residues within 4Å: Chain E: Q.233, S.234, T.235, I.250 2 PLIP interactions: 2 interactions with chain E Hydrophobic interactions: E:T.235, E:I.250 PGW.48: 2 residues within 4Å: Chain E: F.237, I.243 3 PLIP interactions: 3 interactions with chain E Hydrophobic interactions: E:F.237, E:F.237, E:I.243 PGW.55: 10 residues within 4Å: Chain C: I.400, K.403, S.407 Chain G: I.347, P.377, D.378, F.380, W.381, V.384 Ligands: PGW.5 3 PLIP interactions: 3 interactions with chain G Hydrophobic interactions: G:I.347, G:F.380, G:F.380 PGW.56: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.57: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.58: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.59: 3 residues within 4Å: Chain C: P.377 Chain G: V.197 Ligands: PGW.19 2 PLIP interactions: 1 interactions with chain G, 1 interactions with chain C Hydrophobic interactions: G:V.197, C:P.377 PGW.60: 6 residues within 4Å: Chain C: A.412, L.415, T.416 Chain G: L.332, L.336 Ligands: PGW.63 4 PLIP interactions: 2 interactions with chain C, 2 interactions with chain G Hydrophobic interactions: C:A.412, C:L.415, G:L.332, G:L.336 PGW.61: 1 residues within 4Å: Chain G: M.340 No protein-ligand interaction detected (PLIP) PGW.62: 9 residues within 4Å: Chain C: R.341, G.344, L.345, I.347, F.348 Chain G: V.189, S.326, K.327, G.328 6 PLIP interactions: 3 interactions with chain C, 3 interactions with chain G Hydrophobic interactions: C:I.347, C:F.348, G:V.189 Salt bridges: C:R.341 Hydrogen bonds: G:K.327, G:G.328 PGW.63: 5 residues within 4Å: Chain C: F.349, G.353, L.356, T.416 Ligands: PGW.60 1 PLIP interactions: 1 interactions with chain C Hydrophobic interactions: C:L.356 PGW.64: 8 residues within 4Å: Chain G: I.273, M.274, K.327, Q.330, G.333, Q.334, K.337, R.434 6 PLIP interactions: 6 interactions with chain G Hydrophobic interactions: G:I.273, G:K.337, G:K.337 Hydrogen bonds: G:Q.334, G:R.434, G:R.434 PGW.65: 4 residues within 4Å: Chain G: Q.233, S.234, T.235, I.250 2 PLIP interactions: 2 interactions with chain G Hydrophobic interactions: G:T.235, G:I.250 PGW.66: 2 residues within 4Å: Chain G: F.237, I.243 3 PLIP interactions: 3 interactions with chain G Hydrophobic interactions: G:F.237, G:F.237, G:I.243

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

K.13: 11 residues within 4Å: Chain A: G.391, Y.392 Chain C: G.391, Y.392 Chain E: G.391, Y.392 Chain G: G.391, Y.392 Ligands: K.31, K.49, K.67 Ligand excluded by PLIP K.14: 15 residues within 4Å: Chain A: V.390, G.391 Chain C: V.390, G.391 Chain E: V.390, G.391 Chain G: V.390, G.391 Ligands: K.15, K.32, K.33, K.50, K.51, K.68, K.69 Ligand excluded by PLIP K.15: 19 residues within 4Å: Chain A: T.389, V.390 Chain C: T.389, V.390 Chain E: T.389, V.390 Chain G: T.389, V.390 Ligands: K.14, K.16, K.32, K.33, K.34, K.50, K.51, K.52, K.68, K.69, K.70 Ligand excluded by PLIP K.16: 11 residues within 4Å: Chain A: T.389 Chain C: T.389 Chain E: T.389 Chain G: T.389 Ligands: K.15, K.33, K.34, K.51, K.52, K.69, K.70 Ligand excluded by PLIP K.17: 3 residues within 4Å: Ligands: K.35, K.53, K.71 Ligand excluded by PLIP K.31: 11 residues within 4Å: Chain A: G.391, Y.392 Chain C: G.391, Y.392 Chain E: G.391, Y.392 Chain G: G.391, Y.392 Ligands: K.13, K.49, K.67 Ligand excluded by PLIP K.32: 15 residues within 4Å: Chain A: V.390, G.391 Chain C: V.390, G.391 Chain E: V.390, G.391 Chain G: V.390, G.391 Ligands: K.14, K.15, K.33, K.50, K.51, K.68, K.69 Ligand excluded by PLIP K.33: 19 residues within 4Å: Chain A: T.389, V.390 Chain C: T.389, V.390 Chain E: T.389, V.390 Chain G: T.389, V.390 Ligands: K.14, K.15, K.16, K.32, K.34, K.50, K.51, K.52, K.68, K.69, K.70 Ligand excluded by PLIP K.34: 11 residues within 4Å: Chain A: T.389 Chain C: T.389 Chain E: T.389 Chain G: T.389 Ligands: K.15, K.16, K.33, K.51, K.52, K.69, K.70 Ligand excluded by PLIP K.35: 3 residues within 4Å: Ligands: K.17, K.53, K.71 Ligand excluded by PLIP K.49: 11 residues within 4Å: Chain A: G.391, Y.392 Chain C: G.391, Y.392 Chain E: G.391, Y.392 Chain G: G.391, Y.392 Ligands: K.13, K.31, K.67 Ligand excluded by PLIP K.50: 15 residues within 4Å: Chain A: V.390, G.391 Chain C: V.390, G.391 Chain E: V.390, G.391 Chain G: V.390, G.391 Ligands: K.14, K.15, K.32, K.33, K.51, K.68, K.69 Ligand excluded by PLIP K.51: 19 residues within 4Å: Chain A: T.389, V.390 Chain C: T.389, V.390 Chain E: T.389, V.390 Chain G: T.389, V.390 Ligands: K.14, K.15, K.16, K.32, K.33, K.34, K.50, K.52, K.68, K.69, K.70 Ligand excluded by PLIP K.52: 11 residues within 4Å: Chain A: T.389 Chain C: T.389 Chain E: T.389 Chain G: T.389 Ligands: K.15, K.16, K.33, K.34, K.51, K.69, K.70 Ligand excluded by PLIP K.53: 3 residues within 4Å: Ligands: K.17, K.35, K.71 Ligand excluded by PLIP K.67: 11 residues within 4Å: Chain A: G.391, Y.392 Chain C: G.391, Y.392 Chain E: G.391, Y.392 Chain G: G.391, Y.392 Ligands: K.13, K.31, K.49 Ligand excluded by PLIP K.68: 15 residues within 4Å: Chain A: V.390, G.391 Chain C: V.390, G.391 Chain E: V.390, G.391 Chain G: V.390, G.391 Ligands: K.14, K.15, K.32, K.33, K.50, K.51, K.69 Ligand excluded by PLIP K.69: 19 residues within 4Å: Chain A: T.389, V.390 Chain C: T.389, V.390 Chain E: T.389, V.390 Chain G: T.389, V.390 Ligands: K.14, K.15, K.16, K.32, K.33, K.34, K.50, K.51, K.52, K.68, K.70 Ligand excluded by PLIP K.70: 11 residues within 4Å: Chain A: T.389 Chain C: T.389 Chain E: T.389 Chain G: T.389 Ligands: K.15, K.16, K.33, K.34, K.51, K.52, K.69 Ligand excluded by PLIP K.71: 3 residues within 4Å: Ligands: K.17, K.35, K.53 Ligand excluded by PLIP

4 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.18: 33 residues within 4Å: Chain B: G.21, T.22, W.23, Q.29, D.51, Y.56, K.84, N.124, S.154, R.155, Q.180, W.209, S.210, P.211, L.212, A.213, C.214, G.215, S.218, K.220, Y.221, Y.228, S.229, R.230, P.270, L.287, L.288, G.289, A.290, S.291, Q.295, E.298, N.299 29 PLIP interactions: 29 interactions with chain B Hydrophobic interactions: B:W.23, B:W.209 Hydrogen bonds: B:T.22, B:W.23, B:Q.29, B:Q.29, B:D.51, B:S.154, B:S.154, B:R.155, B:S.210, B:L.212, B:C.214, B:G.215, B:S.218, B:K.220, B:R.230, B:R.230, B:G.289, B:S.291, B:Q.295, B:N.299, B:N.299 Water bridges: B:G.21, B:W.23, B:N.124 Salt bridges: B:K.220, B:R.230 pi-Stacking: B:W.209 NAP.36: 33 residues within 4Å: Chain D: G.21, T.22, W.23, Q.29, D.51, Y.56, K.84, N.124, S.154, R.155, Q.180, W.209, S.210, P.211, L.212, A.213, C.214, G.215, S.218, K.220, Y.221, Y.228, S.229, R.230, P.270, L.287, L.288, G.289, A.290, S.291, Q.295, E.298, N.299 29 PLIP interactions: 29 interactions with chain D Hydrophobic interactions: D:W.23, D:W.209 Hydrogen bonds: D:T.22, D:W.23, D:Q.29, D:Q.29, D:D.51, D:S.154, D:S.154, D:R.155, D:S.210, D:L.212, D:C.214, D:G.215, D:S.218, D:K.220, D:R.230, D:R.230, D:G.289, D:S.291, D:Q.295, D:N.299, D:N.299 Water bridges: D:G.21, D:W.23, D:N.124 Salt bridges: D:K.220, D:R.230 pi-Stacking: D:W.209 NAP.54: 33 residues within 4Å: Chain F: G.21, T.22, W.23, Q.29, D.51, Y.56, K.84, N.124, S.154, R.155, Q.180, W.209, S.210, P.211, L.212, A.213, C.214, G.215, S.218, K.220, Y.221, Y.228, S.229, R.230, P.270, L.287, L.288, G.289, A.290, S.291, Q.295, E.298, N.299 29 PLIP interactions: 29 interactions with chain F Hydrophobic interactions: F:W.23, F:W.209 Hydrogen bonds: F:T.22, F:W.23, F:Q.29, F:Q.29, F:D.51, F:S.154, F:S.154, F:R.155, F:S.210, F:L.212, F:C.214, F:G.215, F:S.218, F:K.220, F:R.230, F:R.230, F:G.289, F:S.291, F:Q.295, F:N.299, F:N.299 Water bridges: F:G.21, F:W.23, F:N.124 Salt bridges: F:K.220, F:R.230 pi-Stacking: F:W.209 NAP.72: 33 residues within 4Å: Chain H: G.21, T.22, W.23, Q.29, D.51, Y.56, K.84, N.124, S.154, R.155, Q.180, W.209, S.210, P.211, L.212, A.213, C.214, G.215, S.218, K.220, Y.221, Y.228, S.229, R.230, P.270, L.287, L.288, G.289, A.290, S.291, Q.295, E.298, N.299 29 PLIP interactions: 29 interactions with chain H Hydrophobic interactions: H:W.23, H:W.209 Hydrogen bonds: H:T.22, H:W.23, H:Q.29, H:Q.29, H:D.51, H:S.154, H:S.154, H:R.155, H:S.210, H:L.212, H:C.214, H:G.215, H:S.218, H:K.220, H:R.230, H:R.230, H:G.289, H:S.291, H:Q.295, H:N.299, H:N.299 Water bridges: H:G.21, H:W.23, H:N.124 Salt bridges: H:K.220, H:R.230 pi-Stacking: H:W.209

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tao, X. et al., A gating charge transfer center in voltage sensors. Science (2010)

Release Date

2010-04-14

Peptides

F233W mutant of the Kv2.1 paddle-Kv1.2 chimera: ACEG
Voltage-gated potassium channel subunit beta-2: BDFH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

C
B

E
B

G
B

B
C

D
C

F
C

H
C

Membrane

We predict this structure to be a membrane protein.
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F233W mutant of the Kv2.1 paddle-Kv1.2 chimera

Voltage-gated potassium channel subunit beta-2

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