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2GTP
Asym. Unit
Info
Asym.Unit (154 KB)
Biol.Unit 1 (73 KB)
Biol.Unit 2 (75 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF THE HETERODIMERIC COMPLEX OF HUMAN RGS1 AND ACTIVATED GI ALPHA 1
Authors
:
M. Soundararajan, A. P. Turnbull, E. Ugochukwu, F. Gorrec, F. Von Delf J. Weigelt, A. Edwards, C. Arrowsmith, M. Sundstrom, D. A. Doyle, Stru Genomics Consortium (Sgc)
Date
:
28 Apr 06 (Deposition) - 23 May 06 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.55
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,D (1x)
Biol. Unit 2: B,C (1x)
Keywords
:
G Protein Signalling, Rgs, Heterotrimeric G Protein, Signalling Complex, Structural Genomics, Structural Genomics Consortium, Sgc, Signaling Protein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
M. Soundararajan, F. S. Willard, A. J. Kimple, A. P. Turnbull, L. J. Ball, G. A. Schoch, C. Gileadi, O. Y. Fedorov, E. F. Dowler, V. A. Higman, S. Q. Hutsell, M. Sundstrom, D. A. Doyle, D. P. Siderovski
Structural Diversity In The Rgs Domain And Its Interaction With Heterotrimeric G Protein Alpha-Subunits.
Proc. Natl. Acad. Sci. Usa V. 105 6457 2008
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Hetero Components
(3, 6)
Info
All Hetero Components
1a: TETRAFLUOROALUMINATE ION (ALFa)
1b: TETRAFLUOROALUMINATE ION (ALFb)
2a: GUANOSINE-5'-DIPHOSPHATE (GDPa)
2b: GUANOSINE-5'-DIPHOSPHATE (GDPb)
3a: MAGNESIUM ION (MGa)
3b: MAGNESIUM ION (MGb)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
ALF
2
Ligand/Ion
TETRAFLUOROALUMINATE ION
2
GDP
2
Ligand/Ion
GUANOSINE-5'-DIPHOSPHATE
3
MG
2
Ligand/Ion
MAGNESIUM ION
[
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]
Sites
(6, 6)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLY A:42 , GLU A:43 , LYS A:46 , ARG A:178 , LYS A:180 , THR A:181 , GLY A:203 , GLN A:204 , MG A:401 , GDP A:402 , HOH A:404 , HOH A:405
BINDING SITE FOR RESIDUE ALF A 355
2
AC2
SOFTWARE
GLY B:42 , GLU B:43 , LYS B:46 , ARG B:178 , VAL B:179 , LYS B:180 , THR B:181 , VAL B:201 , GLY B:203 , GLN B:204 , MG B:402 , GDP B:403 , HOH B:404 , HOH B:405 , HOH B:406
BINDING SITE FOR RESIDUE ALF B 355
3
AC3
SOFTWARE
SER A:47 , THR A:181 , ALF A:355 , GDP A:402 , HOH A:403 , HOH A:404
BINDING SITE FOR RESIDUE MG A 401
4
AC4
SOFTWARE
SER B:47 , THR B:181 , ALF B:355 , GDP B:403 , HOH B:404 , HOH B:405
BINDING SITE FOR RESIDUE MG B 402
5
AC5
SOFTWARE
GLU A:43 , SER A:44 , GLY A:45 , LYS A:46 , SER A:47 , THR A:48 , LEU A:175 , ARG A:176 , THR A:177 , ARG A:178 , ASN A:269 , LYS A:270 , ASP A:272 , LEU A:273 , CYS A:325 , ALA A:326 , THR A:327 , ALF A:355 , MG A:401 , HOH A:403 , HOH A:404
BINDING SITE FOR RESIDUE GDP A 402
6
AC6
SOFTWARE
GLU B:43 , SER B:44 , GLY B:45 , LYS B:46 , SER B:47 , THR B:48 , LEU B:175 , ARG B:176 , THR B:177 , ARG B:178 , ASN B:269 , LYS B:270 , ASP B:272 , LEU B:273 , CYS B:325 , ALA B:326 , THR B:327 , ALF B:355 , MG B:402 , HOH B:404 , HOH B:405
BINDING SITE FOR RESIDUE GDP B 403
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
View:
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Label:
Sorry, no Info available
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: RGS (C:72-187,D:72-187)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
RGS
PS50132
RGS domain profile.
RGS1_HUMAN
85-200
2
C:72-187
D:72-187
[
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Exons
(12, 24)
Info
All Exons
Exon 1.4a (A:32-40 | B:32-40)
Exon 1.8 (A:40-54 | B:40-54)
Exon 1.9b (A:54-101 | B:54-101)
Exon 1.10 (A:102-154 (gaps) | B:102-154)
Exon 1.11 (A:154-197 | B:154-197)
Exon 1.12 (A:197-240 | B:197-240)
Exon 1.13 (A:241-292 | B:241-292)
Exon 1.14b (A:292-348 | B:292-348)
Exon 2.2a (C:60-60 | D:60-60)
Exon 2.3a (C:60-81 | D:60-81)
Exon 2.3d (C:81-135 | D:81-135)
Exon 2.4b (C:136-191 | D:136-191)
View:
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All Exon Boundaries
01: Boundary -/1.4a
02: Boundary 1.4a/1.8
03: Boundary 1.8/1.9b
04: Boundary 1.9b/1.10
05: Boundary 1.10/1.11
06: Boundary 1.11/1.12
07: Boundary 1.12/1.13
08: Boundary 1.13/1.14b
09: Boundary 1.14b/-
10: Boundary 2.1a/2.2a
11: Boundary 2.2a/2.3a
12: Boundary 2.3a/2.3d
13: Boundary 2.3d/2.4b
14: Boundary 2.4b/-
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
1.4a
ENST00000351004
4a
ENSE00001371927
chr7:
79764104-79764594
491
GNAI1_HUMAN
1-40
40
2
A:32-40
B:32-40
9
9
1.8
ENST00000351004
8
ENSE00001626524
chr7:
79818267-79818309
43
GNAI1_HUMAN
40-54
15
2
A:40-54
B:40-54
15
15
1.9b
ENST00000351004
9b
ENSE00001129655
chr7:
79818406-79818547
142
GNAI1_HUMAN
54-101
48
2
A:54-101
B:54-101
48
48
1.10
ENST00000351004
10
ENSE00000877050
chr7:
79828541-79828698
158
GNAI1_HUMAN
102-154
53
2
A:102-154 (gaps)
B:102-154
53
53
1.11
ENST00000351004
11
ENSE00002174891
chr7:
79833020-79833148
129
GNAI1_HUMAN
154-197
44
2
A:154-197
B:154-197
44
44
1.12
ENST00000351004
12
ENSE00001369917
chr7:
79840285-79840414
130
GNAI1_HUMAN
197-240
44
2
A:197-240
B:197-240
44
44
1.13
ENST00000351004
13
ENSE00001591517
chr7:
79842032-79842185
154
GNAI1_HUMAN
241-292
52
2
A:241-292
B:241-292
52
52
1.14b
ENST00000351004
14b
ENSE00001303419
chr7:
79846619-79848718
2100
GNAI1_HUMAN
292-354
63
2
A:292-348
B:292-348
57
57
2.1a
ENST00000367459
1a
ENSE00000869799
chr1:
192544857-192545059
203
RGS1_HUMAN
1-46
46
0
-
-
2.2a
ENST00000367459
2a
ENSE00000790943
chr1:
192545415-192545495
81
RGS1_HUMAN
46-73
28
2
C:60-60
D:60-60
1
1
2.3a
ENST00000367459
3a
ENSE00001223162
chr1:
192545904-192545965
62
RGS1_HUMAN
73-94
22
2
C:60-81
D:60-81
22
22
2.3d
ENST00000367459
3d
ENSE00000790945
chr1:
192547352-192547515
164
RGS1_HUMAN
94-148
55
2
C:81-135
D:81-135
55
55
2.4b
ENST00000367459
4b
ENSE00000869800
chr1:
192548267-192549161
895
RGS1_HUMAN
149-209
61
2
C:136-191
D:136-191
56
56
[
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]
SCOP Domains
(3, 6)
Info
All SCOP Domains
1a: SCOP_d2gtpc_ (C:)
1b: SCOP_d2gtpd_ (D:)
2a: SCOP_d2gtpa1 (A:61-181)
2b: SCOP_d2gtpb1 (B:61-181)
3a: SCOP_d2gtpa2 (A:32-60,A:182-348)
3b: SCOP_d2gtpb2 (B:32-60,B:182-348)
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Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
Regulator of G-protein signaling, RGS
(52)
Superfamily
:
Regulator of G-protein signaling, RGS
(52)
Family
:
automated matches
(25)
Protein domain
:
automated matches
(25)
Human (Homo sapiens) [TaxId: 9606]
(24)
1a
d2gtpc_
C:
1b
d2gtpd_
D:
Fold
:
Transducin (alpha subunit), insertion domain
(49)
Superfamily
:
Transducin (alpha subunit), insertion domain
(49)
Family
:
Transducin (alpha subunit), insertion domain
(49)
Protein domain
:
Transducin (alpha subunit), insertion domain
(49)
Human (Homo sapiens) [TaxId: 9606]
(7)
2a
d2gtpa1
A:61-181
2b
d2gtpb1
B:61-181
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
P-loop containing nucleoside triphosphate hydrolases
(2083)
Superfamily
:
P-loop containing nucleoside triphosphate hydrolases
(2083)
Family
:
G proteins
(693)
Protein domain
:
Transducin (alpha subunit)
(51)
Human (Homo sapiens) [TaxId: 9606]
(7)
3a
d2gtpa2
A:32-60,A:182-348
3b
d2gtpb2
B:32-60,B:182-348
[
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CATH Domains
(2, 4)
Info
all CATH domains
1a: CATH_2gtpA01 (A:32-61,A:181-348)
1b: CATH_2gtpB01 (B:32-61,B:181-348)
2a: CATH_2gtpB02 (B:62-180)
2b: CATH_2gtpA02 (A:62-180)
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)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
P-loop containing nucleotide triphosphate hydrolases
(1378)
Human (Homo sapiens)
(413)
1a
2gtpA01
A:32-61,A:181-348
1b
2gtpB01
B:32-61,B:181-348
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
GI Alpha 1, domain 2-like
(67)
Homologous Superfamily
:
GI Alpha 1, domain 2-like
(66)
Human (Homo sapiens)
(13)
2a
2gtpB02
B:62-180
2b
2gtpA02
A:62-180
[
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Pfam Domains
(0, 0)
Info
all PFAM domains
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