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2R9R
Biol. Unit 7
Info
Asym.Unit (250 KB)
Biol.Unit 1 (489 KB)
Biol.Unit 2 (457 KB)
Biol.Unit 3 (940 KB)
Biol.Unit 4 (222 KB)
Biol.Unit 5 (272 KB)
Biol.Unit 6 (220 KB)
Biol.Unit 7 (243 KB)
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(1)
Title
:
SHAKER FAMILY VOLTAGE DEPENDENT POTASSIUM CHANNEL (KV1.2-KV2.1 PADDLE CHIMERA CHANNEL) IN ASSOCIATION WITH BETA SUBUNIT
Authors
:
S. B. Long, X. Tao, E. B. Campbell, R. Mackinnon
Date
:
13 Sep 07 (Deposition) - 20 Nov 07 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.40
Chains
:
Asym. Unit : A,B,G,H
Biol. Unit 1: A,B (4x)
Biol. Unit 2: G,H (4x)
Biol. Unit 3: A,B,G,H (4x)
Biol. Unit 4: A (4x)
Biol. Unit 5: B (4x)
Biol. Unit 6: G (4x)
Biol. Unit 7: H (4x)
Keywords
:
Potassium Channel, Voltage Sensor, Voltage Dependent, Ion Channel, Shaker, Membrane Protein, Eukaryotic, Kv1. 2, Kv2. 1, Paddle Chimera Channel, Ion Transport, Ionic Channel, Nadp, Phosphorylation, Potassium Transport, Transport, Voltage-Gated Channel, Protein Transport, Transport Protein
(Keyword Search:
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Reference
:
S. B. Long, X. Tao, E. B. Campbell, R. Mackinnon
Atomic Structure Of A Voltage-Dependent K+ Channel In A Lipid Membrane-Like Environment.
Nature V. 450 376 2007
(for further references see the
PDB file header
)
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Hetero Components
(1, 4)
Info
All Hetero Components
1a: POTASSIUM ION (Ka)
1b: POTASSIUM ION (Kb)
1c: POTASSIUM ION (Kc)
1d: POTASSIUM ION (Kd)
1e: POTASSIUM ION (Ke)
1f: POTASSIUM ION (Kf)
1g: POTASSIUM ION (Kg)
1h: POTASSIUM ION (Kh)
2a: NADP NICOTINAMIDE-ADENINE-DINUCLEO... (NAPa)
2b: NADP NICOTINAMIDE-ADENINE-DINUCLEO... (NAPb)
3a: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWa)
3b: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWb)
3c: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWc)
3d: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWd)
3e: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWe)
3f: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWf)
3g: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWg)
3h: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWh)
3i: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWi)
3j: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWj)
3k: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWk)
3l: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWl)
3m: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWm)
3n: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWn)
3o: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWo)
3p: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWp)
3q: (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYP... (PGWq)
View:
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Label:
No.
Name
Count
Type
Full Name
1
K
-1
Ligand/Ion
POTASSIUM ION
2
NAP
-1
Ligand/Ion
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3
PGW
4
Ligand/Ion
(1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(HEXADECANOYLOXY)METHYL]ETHYL (9Z)-OCTADEC-9-ENOATE
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Sites
(0, 0)
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SAPs(SNPs)/Variants
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PROSITE Patterns/Profiles
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Exons
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
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SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d2r9ra_ (A:)
1b: SCOP_d2r9rg_ (G:)
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Protein Domains
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)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
TIM beta/alpha-barrel
(3956)
Superfamily
:
NAD(P)-linked oxidoreductase
(286)
Family
:
Aldo-keto reductases (NADP)
(251)
Protein domain
:
Voltage-dependent K+ channel beta subunit
(11)
Norway rat (Rattus norvegicus) [TaxId: 10116]
(11)
1a
d2r9ra_
A:
1b
d2r9rg_
G:
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CATH Domains
(4, 8)
Info
all CATH domains
1a: CATH_2r9rB01 (B:32-132)
1b: CATH_2r9rH01 (H:32-131)
2a: CATH_2r9rA00 (A:36-361)
2b: CATH_2r9rG00 (G:36-361)
3a: CATH_2r9rB03 (B:307-417)
3b: CATH_2r9rH03 (H:307-417)
4a: CATH_2r9rH02 (H:145-306)
4b: CATH_2r9rB02 (B:144-306)
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)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
Potassium Channel Kv1.1; Chain A
(53)
Homologous Superfamily
:
Potassium Channel Kv1.1; Chain A
(53)
Norway rat (Rattus norvegicus)
(7)
1a
2r9rB01
B:32-132
1b
2r9rH01
H:32-131
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
NADP-dependent oxidoreductase
(181)
Norway rat (Rattus norvegicus)
(7)
2a
2r9rA00
A:36-361
2b
2r9rG00
G:36-361
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Helix Hairpins
(718)
Homologous Superfamily
:
[code=1.10.287.70, no name defined]
(106)
Norway rat (Rattus norvegicus)
(4)
3a
2r9rB03
B:307-417
3b
2r9rH03
H:307-417
Architecture
:
Up-down Bundle
(3216)
Topology
:
Four Helix Bundle (Hemerythrin (Met), subunit A)
(300)
Homologous Superfamily
:
Voltage-gated potassium channels. Chain C
(2)
Norway rat (Rattus norvegicus)
(1)
4a
2r9rH02
H:145-306
4b
2r9rB02
B:144-306
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Pfam Domains
(1, 2)
Info
all PFAM domains
1a: PFAM_Aldo_ket_red_2r9rG01 (G:51-356)
1b: PFAM_Aldo_ket_red_2r9rG02 (G:51-356)
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)
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)
Clan
:
no clan defined [family: Aldo_ket_red]
(94)
Family
:
Aldo_ket_red
(94)
Rattus norvegicus (Rat)
(6)
1a
Aldo_ket_red-2r9rG01
G:51-356
1b
Aldo_ket_red-2r9rG02
G:51-356
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Asym.Unit (250 KB)
Header - Asym.Unit
Biol.Unit 1 (489 KB)
Header - Biol.Unit 1
Biol.Unit 2 (457 KB)
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Biol.Unit 3 (940 KB)
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Biol.Unit 4 (222 KB)
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Biol.Unit 5 (272 KB)
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