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2R9R
Asym. Unit
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:
[
Gene Ontology, PubMed, Web (Google)
]
)
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
(3, 27)
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:
Select:
Label:
No.
Name
Count
Type
Full Name
1
K
8
Ligand/Ion
POTASSIUM ION
2
NAP
2
Ligand/Ion
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3
PGW
17
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)
Info
All Sites
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Sorry, no Info available
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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Sorry, no Info available
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PROSITE Patterns/Profiles
(0, 0)
Info
All PROSITE Patterns/Profiles
;
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End label:
Sorry, no Info available
[
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Exons
(14, 28)
Info
All Exons
Exon 1.3 (A:36-40 | G:36-40)
Exon 1.4 (A:40-55 | G:40-55)
Exon 1.5 (A:55-67 | G:55-67)
Exon 1.6 (A:68-94 | G:68-94)
Exon 1.7 (A:94-109 | G:94-109)
Exon 1.8 (A:109-124 | G:109-124)
Exon 1.9 (A:124-139 | G:124-139)
Exon 1.10 (A:139-168 | G:139-168)
Exon 1.11 (A:168-196 | G:168-196)
Exon 1.12 (A:197-237 | G:197-237)
Exon 1.13 (A:237-268 | G:237-268)
Exon 1.14 (A:269-309 | G:269-309)
Exon 1.15 (A:309-338 | G:309-338)
Exon 1.16 (A:339-361 | G:339-361)
View:
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Label:
All Exon Boundaries
01: Boundary 1.2/1.3
02: Boundary 1.3/1.4
03: Boundary 1.4/1.5
04: Boundary 1.5/1.6
05: Boundary 1.6/1.7
06: Boundary 1.7/1.8
07: Boundary 1.8/1.9
08: Boundary 1.9/1.10
09: Boundary 1.10/1.11
10: Boundary 1.11/1.12
11: Boundary 1.12/1.13
12: Boundary 1.13/1.14
13: Boundary 1.14/1.15
14: Boundary 1.15/1.16
15: Boundary 1.16/-
View:
Label:
Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
ENSEMBL
UniProtKB
PDB
No.
Transcript ID
Exon
Exon ID
Genome Location
Length
ID
Location
Length
Count
Location
Length
1.1
ENSRNOT00000015840
1
ENSRNOE00000308500
chr5:
169710725-169710296
430
KCAB2_RAT
-
0
0
-
-
1.2
ENSRNOT00000015840
2
ENSRNOE00000112803
chr5:
169670219-169670091
129
KCAB2_RAT
1-26
26
0
-
-
1.3
ENSRNOT00000015840
3
ENSRNOE00000109396
chr5:
169668964-169668923
42
KCAB2_RAT
26-40
15
2
A:36-40
G:36-40
5
5
1.4
ENSRNOT00000015840
4
ENSRNOE00000109593
chr5:
169644460-169644417
44
KCAB2_RAT
40-55
16
2
A:40-55
G:40-55
16
16
1.5
ENSRNOT00000015840
5
ENSRNOE00000112181
chr5:
169643660-169643623
38
KCAB2_RAT
55-67
13
2
A:55-67
G:55-67
13
13
1.6
ENSRNOT00000015840
6
ENSRNOE00000112310
chr5:
169638175-169638096
80
KCAB2_RAT
68-94
27
2
A:68-94
G:68-94
27
27
1.7
ENSRNOT00000015840
7
ENSRNOE00000109963
chr5:
169635470-169635426
45
KCAB2_RAT
94-109
16
2
A:94-109
G:94-109
16
16
1.8
ENSRNOT00000015840
8
ENSRNOE00000110175
chr5:
169633990-169633946
45
KCAB2_RAT
109-124
16
2
A:109-124
G:109-124
16
16
1.9
ENSRNOT00000015840
9
ENSRNOE00000112448
chr5:
169632945-169632902
44
KCAB2_RAT
124-139
16
2
A:124-139
G:124-139
16
16
1.10
ENSRNOT00000015840
10
ENSRNOE00000112513
chr5:
169632029-169631943
87
KCAB2_RAT
139-168
30
2
A:139-168
G:139-168
30
30
1.11
ENSRNOT00000015840
11
ENSRNOE00000110546
chr5:
169628084-169627999
86
KCAB2_RAT
168-196
29
2
A:168-196
G:168-196
29
29
1.12
ENSRNOT00000015840
12
ENSRNOE00000110711
chr5:
169626318-169626198
121
KCAB2_RAT
197-237
41
2
A:197-237
G:197-237
41
41
1.13
ENSRNOT00000015840
13
ENSRNOE00000110885
chr5:
169626108-169626014
95
KCAB2_RAT
237-268
32
2
A:237-268
G:237-268
32
32
1.14
ENSRNOT00000015840
14
ENSRNOE00000111076
chr5:
169625453-169625333
121
KCAB2_RAT
269-309
41
2
A:269-309
G:269-309
41
41
1.15
ENSRNOT00000015840
15
ENSRNOE00000111256
chr5:
169624855-169624767
89
KCAB2_RAT
309-338
30
2
A:309-338
G:309-338
30
30
1.16
ENSRNOT00000015840
16
ENSRNOE00000111460
chr5:
169624192-169624099
94
KCAB2_RAT
339-367
29
2
A:339-361
G:339-361
23
23
[
close EXON info
]
SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d2r9ra_ (A:)
1b: SCOP_d2r9rg_ (G:)
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)
(
)
Protein Domains
(
)
(
)
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:
[
close SCOP info
]
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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)
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(
)
(
)
Homologous Superfamilies
(
)
(
)
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
[
close CATH info
]
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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Clans
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)
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Families
(
)
(
)
Organisms
(
)
(
)
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)
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