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1QRQ
Asym. Unit
Info
Asym.Unit (214 KB)
Biol.Unit 1 (209 KB)
Biol.Unit 2 (413 KB)
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(1)
Title
:
STRUCTURE OF A VOLTAGE-DEPENDENT K+ CHANNEL BETA SUBUNIT
Authors
:
J. M. Gulbis, S. Mann, R. Mackinnon
Date
:
15 Jun 99 (Deposition) - 27 Oct 99 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.80
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B,C,D (1x)
Biol. Unit 2: A,B,C,D (2x)
Keywords
:
Tim Barrel, Aldo-Keto Reductase, Potassium Channel Subunit, Voltage-Dependent Potassium Channel, Metal Transport
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
J. M. Gulbis, S. Mann, R. Mackinnon
Structure Of A Voltage-Dependent K+ Channel Beta Subunit.
Cell(Cambridge, Mass. ) V. 97 943 1999
(for further references see the
PDB file header
)
[
close entry info
]
Hetero Components
(1, 4)
Info
All Hetero Components
1a: NADPH DIHYDRO-NICOTINAMIDE-ADENINE... (NDPa)
1b: NADPH DIHYDRO-NICOTINAMIDE-ADENINE... (NDPb)
1c: NADPH DIHYDRO-NICOTINAMIDE-ADENINE... (NDPc)
1d: NADPH DIHYDRO-NICOTINAMIDE-ADENINE... (NDPd)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
NDP
4
Ligand/Ion
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
[
close Hetero Component info
]
Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLY A:55 , THR A:56 , TRP A:57 , GLN A:63 , ASP A:85 , TYR A:90 , LYS A:118 , ASN A:158 , SER A:188 , ARG A:189 , GLN A:214 , TRP A:243 , SER A:244 , PRO A:245 , LEU A:246 , ALA A:247 , CYS A:248 , GLY A:249 , SER A:252 , LYS A:254 , ILE A:259 , TYR A:262 , SER A:263 , ARG A:264 , LEU A:321 , GLY A:323 , SER A:325 , GLN A:329 , GLU A:332 , ASN A:333 , HOH A:1026 , HOH A:1029 , HOH A:1031
BINDING SITE FOR RESIDUE NDP A 1000
2
AC2
SOFTWARE
GLY B:55 , THR B:56 , TRP B:57 , GLN B:63 , ASP B:85 , TYR B:90 , LYS B:118 , ASN B:158 , SER B:188 , ARG B:189 , GLN B:214 , TRP B:243 , SER B:244 , PRO B:245 , LEU B:246 , ALA B:247 , CYS B:248 , GLY B:249 , SER B:252 , LYS B:254 , ILE B:259 , TYR B:262 , SER B:263 , ARG B:264 , LEU B:321 , GLY B:323 , SER B:325 , GLN B:329 , GLU B:332 , ASN B:333 , HOH B:1027 , HOH B:1030 , HOH B:1032
BINDING SITE FOR RESIDUE NDP B 1001
3
AC3
SOFTWARE
GLY C:55 , THR C:56 , TRP C:57 , GLN C:63 , ASP C:85 , TYR C:90 , LYS C:118 , ASN C:158 , SER C:188 , ARG C:189 , GLN C:214 , TRP C:243 , SER C:244 , PRO C:245 , LEU C:246 , ALA C:247 , CYS C:248 , GLY C:249 , SER C:252 , LYS C:254 , ILE C:259 , TYR C:262 , SER C:263 , ARG C:264 , LEU C:321 , GLY C:323 , SER C:325 , GLN C:329 , GLU C:332 , ASN C:333 , HOH C:1031 , HOH C:1034 , HOH C:1036
BINDING SITE FOR RESIDUE NDP C 1002
4
AC4
SOFTWARE
GLY D:55 , THR D:56 , TRP D:57 , GLN D:63 , ASP D:85 , TYR D:90 , LYS D:118 , ASN D:158 , SER D:188 , ARG D:189 , GLN D:214 , TRP D:243 , SER D:244 , PRO D:245 , LEU D:246 , ALA D:247 , CYS D:248 , GLY D:249 , SER D:252 , LYS D:254 , ILE D:259 , TYR D:262 , SER D:263 , ARG D:264 , LEU D:321 , GLY D:323 , SER D:325 , GLN D:329 , GLU D:332 , ASN D:333 , HOH D:1032 , HOH D:1035 , HOH D:1037
BINDING SITE FOR RESIDUE NDP D 1003
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
View:
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Sorry, no Info available
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]
PROSITE Patterns/Profiles
(0, 0)
Info
All PROSITE Patterns/Profiles
;
View:
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Label:
End label:
Sorry, no Info available
[
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]
Exons
(14, 56)
Info
All Exons
Exon 1.3 (A:36-40 | B:36-40 | C:36-40 | D:36...)
Exon 1.4 (A:40-55 | B:40-55 | C:40-55 | D:40...)
Exon 1.5 (A:55-67 | B:55-67 | C:55-67 | D:55...)
Exon 1.6 (A:68-94 | B:68-94 | C:68-94 | D:68...)
Exon 1.7 (A:94-109 | B:94-109 | C:94-109 | D...)
Exon 1.8 (A:109-124 | B:109-124 | C:109-124 ...)
Exon 1.9 (A:124-139 | B:124-139 | C:124-139 ...)
Exon 1.10 (A:139-168 | B:139-168 | C:139-168 ...)
Exon 1.11 (A:168-196 | B:168-196 | C:168-196 ...)
Exon 1.12 (A:197-237 | B:197-237 | C:197-237 ...)
Exon 1.13 (A:237-268 | B:237-268 | C:237-268 ...)
Exon 1.14 (A:269-309 | B:269-309 | C:269-309 ...)
Exon 1.15 (A:309-338 | B:309-338 | C:309-338 ...)
Exon 1.16 (A:339-360 | B:339-360 | C:339-360 ...)
View:
Select:
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
4
A:36-40
B:36-40
C:36-40
D:36-40
5
5
5
5
1.4
ENSRNOT00000015840
4
ENSRNOE00000109593
chr5:
169644460-169644417
44
KCAB2_RAT
40-55
16
4
A:40-55
B:40-55
C:40-55
D:40-55
16
16
16
16
1.5
ENSRNOT00000015840
5
ENSRNOE00000112181
chr5:
169643660-169643623
38
KCAB2_RAT
55-67
13
4
A:55-67
B:55-67
C:55-67
D:55-67
13
13
13
13
1.6
ENSRNOT00000015840
6
ENSRNOE00000112310
chr5:
169638175-169638096
80
KCAB2_RAT
68-94
27
4
A:68-94
B:68-94
C:68-94
D:68-94
27
27
27
27
1.7
ENSRNOT00000015840
7
ENSRNOE00000109963
chr5:
169635470-169635426
45
KCAB2_RAT
94-109
16
4
A:94-109
B:94-109
C:94-109
D:94-109
16
16
16
16
1.8
ENSRNOT00000015840
8
ENSRNOE00000110175
chr5:
169633990-169633946
45
KCAB2_RAT
109-124
16
4
A:109-124
B:109-124
C:109-124
D:109-124
16
16
16
16
1.9
ENSRNOT00000015840
9
ENSRNOE00000112448
chr5:
169632945-169632902
44
KCAB2_RAT
124-139
16
4
A:124-139
B:124-139
C:124-139
D:124-139
16
16
16
16
1.10
ENSRNOT00000015840
10
ENSRNOE00000112513
chr5:
169632029-169631943
87
KCAB2_RAT
139-168
30
4
A:139-168
B:139-168
C:139-168
D:139-168
30
30
30
30
1.11
ENSRNOT00000015840
11
ENSRNOE00000110546
chr5:
169628084-169627999
86
KCAB2_RAT
168-196
29
4
A:168-196
B:168-196
C:168-196
D:168-196
29
29
29
29
1.12
ENSRNOT00000015840
12
ENSRNOE00000110711
chr5:
169626318-169626198
121
KCAB2_RAT
197-237
41
4
A:197-237
B:197-237
C:197-237
D:197-237
41
41
41
41
1.13
ENSRNOT00000015840
13
ENSRNOE00000110885
chr5:
169626108-169626014
95
KCAB2_RAT
237-268
32
4
A:237-268
B:237-268
C:237-268
D:237-268
32
32
32
32
1.14
ENSRNOT00000015840
14
ENSRNOE00000111076
chr5:
169625453-169625333
121
KCAB2_RAT
269-309
41
4
A:269-309
B:269-309
C:269-309
D:269-309
41
41
41
41
1.15
ENSRNOT00000015840
15
ENSRNOE00000111256
chr5:
169624855-169624767
89
KCAB2_RAT
309-338
30
4
A:309-338
B:309-338
C:309-338
D:309-338
30
30
30
30
1.16
ENSRNOT00000015840
16
ENSRNOE00000111460
chr5:
169624192-169624099
94
KCAB2_RAT
339-367
29
4
A:339-360
B:339-360
C:339-360
D:339-360
22
22
22
22
[
close EXON info
]
SCOP Domains
(1, 4)
Info
All SCOP Domains
1a: SCOP_d1qrqa_ (A:)
1b: SCOP_d1qrqb_ (B:)
1c: SCOP_d1qrqc_ (C:)
1d: SCOP_d1qrqd_ (D:)
View:
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Classes
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)
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)
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)
(
)
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)
(
)
Families
(
)
(
)
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
d1qrqa_
A:
1b
d1qrqb_
B:
1c
d1qrqc_
C:
1d
d1qrqd_
D:
[
close SCOP info
]
CATH Domains
(1, 4)
Info
all CATH domains
1a: CATH_1qrqA00 (A:36-360)
1b: CATH_1qrqD00 (D:36-360)
1c: CATH_1qrqB00 (B:36-360)
1d: CATH_1qrqC00 (C:36-360)
View:
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(
)
(
)
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(
)
(
)
Topologies
(
)
(
)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
NADP-dependent oxidoreductase
(181)
Norway rat (Rattus norvegicus)
(7)
1a
1qrqA00
A:36-360
1b
1qrqD00
D:36-360
1c
1qrqB00
B:36-360
1d
1qrqC00
C:36-360
[
close CATH info
]
Pfam Domains
(1, 4)
Info
all PFAM domains
1a: PFAM_Aldo_ket_red_1qrqD01 (D:51-356)
1b: PFAM_Aldo_ket_red_1qrqD02 (D:51-356)
1c: PFAM_Aldo_ket_red_1qrqD03 (D:51-356)
1d: PFAM_Aldo_ket_red_1qrqD04 (D:51-356)
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Clans
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)
(
)
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(
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(
)
Organisms
(
)
(
)
Clan
:
no clan defined [family: Aldo_ket_red]
(94)
Family
:
Aldo_ket_red
(94)
Rattus norvegicus (Rat)
(6)
1a
Aldo_ket_red-1qrqD01
D:51-356
1b
Aldo_ket_red-1qrqD02
D:51-356
1c
Aldo_ket_red-1qrqD03
D:51-356
1d
Aldo_ket_red-1qrqD04
D:51-356
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Asym.Unit (214 KB)
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