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3BXK
Asym. Unit
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Asym.Unit (61 KB)
Biol.Unit 1 (28 KB)
Biol.Unit 2 (29 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF THE P/Q-TYPE CALCIUM CHANNEL (CAV2.1) IQ DOMAIN AND CA2+CALMODULIN COMPLEX
Authors
:
M. X. Mori, C. W. Vander Kooi, D. J. Leahy, D. T. Yue
Date
:
14 Jan 08 (Deposition) - 25 Mar 08 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.55
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B (1x)
Biol. Unit 2: C,D (1x)
Keywords
:
Ion Channel, Calmodulin, Calcium Channel, Iq Domain, Facillitation, Inactivation, Calcium-Dependent, Voltage-Gated, Robetta, Simulations; Acetylation, Methylation, Phosphoprotein, Calcium Transport, Glycoprotein, Ion Transport, Ionic Channel, Membrane, Transmembrane, Transport, Voltage-Gated Channel, Membrane Protein, Signaling Protein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
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)
Reference
:
M. X. Mori, C. W. Vander Kooi, D. J. Leahy, D. T. Yue
Crystal Structure Of The P/Q-Type Calcium Channel (Cav2. 1) Iq Domain And Ca2+Calmodulin Complex
To Be Published
[
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Hetero Components
(2, 11)
Info
All Hetero Components
1a: CALCIUM ION (CAa)
1b: CALCIUM ION (CAb)
1c: CALCIUM ION (CAc)
1d: CALCIUM ION (CAd)
1e: CALCIUM ION (CAe)
1f: CALCIUM ION (CAf)
1g: CALCIUM ION (CAg)
1h: CALCIUM ION (CAh)
2a: SULFATE ION (SO4a)
2b: SULFATE ION (SO4b)
2c: SULFATE ION (SO4c)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CA
8
Ligand/Ion
CALCIUM ION
2
SO4
3
Ligand/Ion
SULFATE ION
[
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Sites
(11, 11)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
11: BC2 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ASP C:20 , ASP C:22 , ASP C:24 , THR C:26 , GLU C:31
BINDING SITE FOR RESIDUE CA C 149
02
AC2
SOFTWARE
ASP C:56 , ASP C:58 , ASN C:60 , THR C:62 , GLU C:67
BINDING SITE FOR RESIDUE CA C 150
03
AC3
SOFTWARE
ASP A:93 , ASP A:95 , ASN A:97 , TYR A:99 , GLU A:104
BINDING SITE FOR RESIDUE CA A 149
04
AC4
SOFTWARE
ASP A:129 , ASP A:131 , ASP A:133 , GLN A:135 , GLU A:140
BINDING SITE FOR RESIDUE CA A 150
05
AC5
SOFTWARE
ASP A:20 , ASP A:22 , ASP A:24 , THR A:26 , GLU A:31
BINDING SITE FOR RESIDUE CA A 151
06
AC6
SOFTWARE
ASP C:129 , ASP C:131 , ASP C:133 , GLN C:135 , GLU C:140
BINDING SITE FOR RESIDUE CA C 151
07
AC7
SOFTWARE
ASP A:56 , ASP A:58 , ASN A:60 , THR A:62 , GLU A:67
BINDING SITE FOR RESIDUE CA A 152
08
AC8
SOFTWARE
ASP C:93 , ASP C:95 , ASN C:97 , TYR C:99 , GLU C:104
BINDING SITE FOR RESIDUE CA C 152
09
AC9
SOFTWARE
GLY A:40 , HIS A:107 , ASN A:111 , LYS C:115
BINDING SITE FOR RESIDUE SO4 A 153
10
BC1
SOFTWARE
ASP C:122 , ARG C:126
BINDING SITE FOR RESIDUE SO4 C 153
11
BC2
SOFTWARE
THR C:34 , ARG C:37
BINDING SITE FOR RESIDUE SO4 C 154
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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
(2, 16)
Info
All PROSITE Patterns/Profiles
1: EF_HAND_2 (A:7-42,C:7-42|A:43-75,C:43-78|A:81...)
2: EF_HAND_1 (A:20-32,C:20-32|A:56-68,C:56-68|A:...)
;
View:
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Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
EF_HAND_2
PS50222
EF-hand calcium-binding domain profile.
CALM3_RAT
8-43
44-79
81-116
117-149
8
A:7-42
C:7-42
A:43-75
C:43-78
A:81-115
C:80-115
A:116-145
C:116-146
CALM1_RAT
8-43
44-79
81-116
117-149
8
A:7-42
C:7-42
A:43-75
C:43-78
A:81-115
C:80-115
A:116-145
C:116-146
CALM2_RAT
8-43
44-79
81-116
117-149
8
A:7-42
C:7-42
A:43-75
C:43-78
A:81-115
C:80-115
A:116-145
C:116-146
2
EF_HAND_1
PS00018
EF-hand calcium-binding domain.
CALM3_RAT
21-33
57-69
94-106
130-142
8
A:20-32
C:20-32
A:56-68
C:56-68
A:93-105
C:93-105
A:129-141
C:129-141
CALM1_RAT
21-33
57-69
94-106
130-142
8
A:20-32
C:20-32
A:56-68
C:56-68
A:93-105
C:93-105
A:129-141
C:129-141
CALM2_RAT
21-33
57-69
94-106
130-142
8
A:20-32
C:20-32
A:56-68
C:56-68
A:93-105
C:93-105
A:129-141
C:129-141
[
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]
Exons
(5, 10)
Info
All Exons
Exon 1.2 (A:4-11 | C:4-11)
Exon 1.3 (A:11-59 | C:11-59)
Exon 1.4 (A:59-94 (gaps) | C:59-94 (gaps))
Exon 1.5 (A:95-140 | C:95-140)
Exon 1.6 (A:140-145 | C:140-146)
View:
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All Exon Boundaries
1: Boundary 1.1/1.2
2: Boundary 1.2/1.3
3: Boundary 1.3/1.4
4: Boundary 1.4/1.5
5: Boundary 1.5/1.6
6: Boundary 1.6/1.7
View:
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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
ENSRNOT00000022603
1
ENSRNOE00000444589
chr1:
77252808-77252705
104
CALM3_RAT
1-1
1
0
-
-
1.2
ENSRNOT00000022603
2
ENSRNOE00000354112
chr1:
77248702-77248672
31
CALM3_RAT
2-12
11
2
A:4-11
C:4-11
8
8
1.3
ENSRNOT00000022603
3
ENSRNOE00000337344
chr1:
77246477-77246334
144
CALM3_RAT
12-60
49
2
A:11-59
C:11-59
49
49
1.4
ENSRNOT00000022603
4
ENSRNOE00000316778
chr1:
77246246-77246140
107
CALM3_RAT
60-95
36
2
A:59-94 (gaps)
C:59-94 (gaps)
36
36
1.5
ENSRNOT00000022603
5
ENSRNOE00000294358
chr1:
77246001-77245866
136
CALM3_RAT
96-141
46
2
A:95-140
C:95-140
46
46
1.6
ENSRNOT00000022603
6
ENSRNOE00000161097
chr1:
77245776-77245475
302
CALM3_RAT
141-149
9
2
A:140-145
C:140-146
6
7
1.7
ENSRNOT00000022603
7
ENSRNOE00000437380
chr1:
77244456-77244169
288
CALM3_RAT
-
0
0
-
-
[
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SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d3bxka_ (A:)
1b: SCOP_d3bxkc_ (C:)
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Protein Domains
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Organisms
(
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(
)
Class
:
All alpha proteins
(14657)
Fold
:
EF Hand-like
(739)
Superfamily
:
EF-hand
(657)
Family
:
Calmodulin-like
(356)
Protein domain
:
Calmodulin
(152)
Norway rat (Rattus norvegicus) [TaxId: 10116]
(15)
1a
d3bxka_
A:
1b
d3bxkc_
C:
[
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CATH Domains
(0, 0)
Info
all CATH domains
View:
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Sorry, no Info available
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Pfam Domains
(0, 0)
Info
all PFAM domains
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Sorry, no Info available
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Protein & NOT Site
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Chain C
Chain D
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