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1ZSX
Asym. Unit
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Asym.Unit (64 KB)
Biol.Unit 1 (222 KB)
Biol.Unit 2 (442 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF HUMAN POTASSIUM CHANNEL KV BETA-SUBUNIT (KCNAB2)
Authors
:
P. Wennerstrand, I. Johannsson, E. Ugochukwu, K. Kavanagh, A. Edwards C. Arrowsmith, L. Williams, M. Sundstrom, K. Guo, F. Von Delft, U. Opp Structural Genomics Consortium (Sgc)
Date
:
25 May 05 (Deposition) - 07 Jun 05 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.90
Chains
:
Asym. Unit : A
Biol. Unit 1: A (4x)
Biol. Unit 2: A (8x)
Keywords
:
Potassium Channel, Kv Beta-Subunit, Human, Aldo-Keto Reductase, Structural Genomics, Sgc, Structural Genomics Consortium, Oxidoreductase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
P. Wennerstrand, I. Johannsson, E. Ugochukwu, K. Kavanagh, A. Edwards, C. Arrowsmith, L. Williams, M. Sundstrom, K. Guo, F. Von Delft, U. Oppermann
Crystal Structure Of Human Potassium Channel Kv Beta-Subuni (Kcnab2)
To Be Published
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Hetero Components
(2, 5)
Info
All Hetero Components
1a: CHLORIDE ION (CLa)
1b: CHLORIDE ION (CLb)
1c: CHLORIDE ION (CLc)
1d: CHLORIDE ION (CLd)
2a: NADP NICOTINAMIDE-ADENINE-DINUCLEO... (NAPa)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CL
4
Ligand/Ion
CHLORIDE ION
2
NAP
1
Ligand/Ion
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
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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
ALA A:201 , GLU A:202 , LYS A:210
BINDING SITE FOR RESIDUE CL A 347
2
AC2
SOFTWARE
ASN A:192
BINDING SITE FOR RESIDUE CL A 349
3
AC3
SOFTWARE
MET A:152 , GLU A:183 , LYS A:221
BINDING SITE FOR RESIDUE CL A 350
4
AC4
SOFTWARE
GLY A:41 , THR A:42 , TRP A:43 , GLN A:49 , ASP A:71 , TYR A:76 , LYS A:104 , ASN A:144 , SER A:174 , ARG A:175 , GLN A:200 , TRP A:229 , SER A:230 , PRO A:231 , LEU A:232 , ALA A:233 , CYS A:234 , GLY A:235 , SER A:238 , LYS A:240 , SER A:249 , ARG A:250 , LEU A:307 , LEU A:308 , GLY A:309 , SER A:311 , GLN A:315 , GLU A:318 , ASN A:319 , HOH A:801 , HOH A:807 , HOH A:812 , HOH A:814 , HOH A:823 , HOH A:825 , HOH A:997
BINDING SITE FOR RESIDUE NAP A 800
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SAPs(SNPs)/Variants
(1, 1)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_048747 (E74K, chain A, )
View:
Select:
Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_048747
E
88
K
KCAB2_HUMAN
Polymorphism
2229003
A
E
74
K
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(0, 0)
Info
All PROSITE Patterns/Profiles
;
View:
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End label:
Sorry, no Info available
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Exons
(14, 14)
Info
All Exons
Exon 1.12a (A:-1-26)
Exon 1.14c (A:26-41)
Exon 1.15a (A:41-53)
Exon 1.16 (A:54-80)
Exon 1.17b (A:80-95)
Exon 1.19 (A:95-110)
Exon 1.20 (A:110-125)
Exon 1.21 (A:125-154)
Exon 1.23 (A:154-182)
Exon 1.24 (A:183-223)
Exon 1.25b (A:223-254)
Exon 1.26b (A:255-295)
Exon 1.27a (A:295-324)
Exon 1.28e (A:325-345)
View:
Select:
Label:
All Exon Boundaries
01: Boundary 1.10/1.12a
02: Boundary 1.12a/1.14c
03: Boundary 1.14c/1.15a
04: Boundary 1.15a/1.16
05: Boundary 1.16/1.17b
06: Boundary 1.17b/1.19
07: Boundary 1.19/1.20
08: Boundary 1.20/1.21
09: Boundary 1.21/1.23
10: Boundary 1.23/1.24
11: Boundary 1.24/1.25b
12: Boundary 1.25b/1.26b
13: Boundary 1.26b/1.27a
14: Boundary 1.27a/1.28e
15: Boundary 1.28e/-
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
1.2a
ENST00000378097
2a
ENSE00001476308
chr1:
6052423-6052848
426
KCAB2_HUMAN
-
0
0
-
-
1.10
ENST00000378097
10
ENSE00002163766
chr1:
6100577-6100705
129
KCAB2_HUMAN
1-26
26
0
-
-
1.12a
ENST00000378097
12a
ENSE00000734983
chr1:
6101891-6101932
42
KCAB2_HUMAN
26-40
15
1
A:-1-26
4
1.14c
ENST00000378097
14c
ENSE00000734942
chr1:
6132815-6132858
44
KCAB2_HUMAN
40-55
16
1
A:26-41
16
1.15a
ENST00000378097
15a
ENSE00001620859
chr1:
6133793-6133830
38
KCAB2_HUMAN
55-67
13
1
A:41-53
13
1.16
ENST00000378097
16
ENSE00000378098
chr1:
6142255-6142334
80
KCAB2_HUMAN
68-94
27
1
A:54-80
27
1.17b
ENST00000378097
17b
ENSE00000734886
chr1:
6145264-6145308
45
KCAB2_HUMAN
94-109
16
1
A:80-95
16
1.19
ENST00000378097
19
ENSE00000734884
chr1:
6147527-6147571
45
KCAB2_HUMAN
109-124
16
1
A:95-110
16
1.20
ENST00000378097
20
ENSE00000734882
chr1:
6149068-6149111
44
KCAB2_HUMAN
124-139
16
1
A:110-125
16
1.21
ENST00000378097
21
ENSE00000734879
chr1:
6150449-6150535
87
KCAB2_HUMAN
139-168
30
1
A:125-154
30
1.23
ENST00000378097
23
ENSE00000734876
chr1:
6154460-6154545
86
KCAB2_HUMAN
168-196
29
1
A:154-182
29
1.24
ENST00000378097
24
ENSE00001615557
chr1:
6155383-6155503
121
KCAB2_HUMAN
197-237
41
1
A:183-223
41
1.25b
ENST00000378097
25b
ENSE00000734870
chr1:
6155590-6155684
95
KCAB2_HUMAN
237-268
32
1
A:223-254
32
1.26b
ENST00000378097
26b
ENSE00000734868
chr1:
6156696-6156816
121
KCAB2_HUMAN
269-309
41
1
A:255-295
41
1.27a
ENST00000378097
27a
ENSE00000734866
chr1:
6157329-6157417
89
KCAB2_HUMAN
309-338
30
1
A:295-324
30
1.28e
ENST00000378097
28e
ENSE00001476246
chr1:
6158545-6161253
2709
KCAB2_HUMAN
339-367
29
1
A:325-345
21
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SCOP Domains
(1, 1)
Info
All SCOP Domains
1a: SCOP_d1zsxa_ (A:)
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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
:
automated matches
(62)
Human (Homo sapiens) [TaxId: 9606]
(48)
1a
d1zsxa_
A:
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CATH Domains
(1, 1)
Info
all CATH domains
1a: CATH_1zsxA00 (A:-1-345)
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Organisms
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Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
NADP-dependent oxidoreductase
(181)
Human (Homo sapiens)
(116)
1a
1zsxA00
A:-1-345
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Pfam Domains
(1, 1)
Info
all PFAM domains
1a: PFAM_Aldo_ket_red_1zsxA01 (A:37-332)
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Clans
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(
)
Clan
:
no clan defined [family: Aldo_ket_red]
(94)
Family
:
Aldo_ket_red
(94)
Homo sapiens (Human)
(60)
1a
Aldo_ket_red-1zsxA01
A:37-332
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Asymmetric Unit 1
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