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1FQK
Biol. Unit 2
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Asym.Unit (162 KB)
Biol.Unit 1 (80 KB)
Biol.Unit 2 (81 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF THE HETERODIMERIC COMPLEX OF THE RGS DOMAIN OF RGS9, AND THE GT/I1 CHIMERA ALPHA SUBUNIT [(RGS9)-(GT/I1ALPHA)-(GDP)-(ALF4-)-(MG2+)]
Authors
:
K. C. Slep, M. A. Kercher, W. He, C. W. Cowan, T. G. Wensel, P. B. Sigler
Date
:
05 Sep 00 (Deposition) - 28 Feb 01 (Release) - 28 Jun 17 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.30
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B (1x)
Biol. Unit 2: C,D (1x)
Keywords
:
Rgs9, Transducin, G Protein, Phototransduction, Rod, Rgs, Gap, Signaling Protein
(Keyword Search:
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Reference
:
K. C. Slep, M. A. Kercher, W. He, C. W. Cowan, T. G. Wensel, P. B. Sigler
Structural Determinants For Regulation Of Phosphodiesterase By A G Protein At 2. 0 A.
Nature V. 409 1071 2001
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Hetero Components
(2, 2)
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:
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Label:
No.
Name
Count
Type
Full Name
1
ALF
1
Ligand/Ion
TETRAFLUOROALUMINATE ION
2
GDP
1
Ligand/Ion
GUANOSINE-5'-DIPHOSPHATE
3
MG
-1
Ligand/Ion
MAGNESIUM ION
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Sites
(3, 3)
Info
All Sites
1: AC3 (SOFTWARE)
2: AC4 (SOFTWARE)
3: AC6 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC3
SOFTWARE
SER C:43 , THR C:177 , GDP C:361 , ALF C:363 , HOH C:365 , HOH C:366
BINDING SITE FOR RESIDUE MG C 352
2
AC4
SOFTWARE
GLY C:38 , GLU C:39 , LYS C:42 , ARG C:174 , VAL C:175 , LYS C:176 , THR C:177 , GLY C:199 , GLN C:200 , MG C:352 , GDP C:361 , HOH C:364 , HOH C:365 , HOH C:366
BINDING SITE FOR RESIDUE ALF C 363
3
AC6
SOFTWARE
GLY C:38 , GLU C:39 , SER C:40 , GLY C:41 , LYS C:42 , SER C:43 , THR C:44 , ASP C:146 , SER C:147 , LEU C:171 , ARG C:172 , SER C:173 , ARG C:174 , ASN C:265 , LYS C:266 , ASP C:268 , CYS C:321 , ALA C:322 , THR C:323 , MG C:352 , ALF C:363 , HOH C:365 , HOH C:370 , HOH C:387
BINDING SITE FOR RESIDUE GDP C 361
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
(1, 1)
Info
All PROSITE Patterns/Profiles
1: RGS (D:299-414)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
RGS
PS50132
RGS domain profile.
RGS9_BOVIN
299-414
1
-
D:299-414
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Exons
(0, 0)
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
(no "Exon" information available for biological units yet)
SCOP Domains
(3, 6)
Info
All SCOP Domains
1a: SCOP_d1fqkb_ (B:)
1b: SCOP_d1fqkd_ (D:)
2a: SCOP_d1fqka1 (A:61-181)
2b: SCOP_d1fqkc1 (C:61-181)
3a: SCOP_d1fqka2 (A:28-60,A:182-345)
3b: SCOP_d1fqkc2 (C:29-60,C:182-345)
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(
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)
(
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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
:
Regulator of G-protein signaling, RGS
(27)
Protein domain
:
RGS9, RGS domain
(3)
Cow (Bos taurus) [TaxId: 9913]
(3)
1a
d1fqkb_
B:
1b
d1fqkd_
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)
Norway rat (Rattus norvegicus) [TaxId: 10116]
(19)
2a
d1fqka1
A:61-181
2b
d1fqkc1
C: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)
Norway rat (Rattus norvegicus) [TaxId: 10116]
(21)
3a
d1fqka2
A:28-60,A:182-345
3b
d1fqkc2
C:29-60,C:182-345
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CATH Domains
(4, 8)
Info
all CATH domains
1a: CATH_1fqkA01 (A:30-57,A:177-339)
1b: CATH_1fqkC01 (C:30-57,C:177-339)
2a: CATH_1fqkA02 (A:58-176)
2b: CATH_1fqkC02 (C:58-176)
3a: CATH_1fqkB01 (B:288-320,B:400-413)
3b: CATH_1fqkD01 (D:288-320,D:400-413)
4a: CATH_1fqkB02 (B:321-399)
4b: CATH_1fqkD02 (D:321-399)
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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)
Cattle, norway rat (Bos taurus, rattus norvegicus)
(2)
1a
1fqkA01
A:30-57,A:177-339
1b
1fqkC01
C:30-57,C:177-339
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)
Cattle, norway rat (Bos taurus, rattus norvegicus)
(2)
2a
1fqkA02
A:58-176
2b
1fqkC02
C:58-176
Topology
:
Regulator of G-protein Signalling 4; domain 1
(15)
Homologous Superfamily
:
[code=1.10.196.10, no name defined]
(14)
Cattle, norway rat (Bos taurus, rattus norvegicus)
(2)
3a
1fqkB01
B:288-320,B:400-413
3b
1fqkD01
D:288-320,D:400-413
Topology
:
Regulator of G-protein Signalling 4; domain 2
(19)
Homologous Superfamily
:
Regulator of G-protein Signalling 4, domain 2
(19)
Cattle, norway rat (Bos taurus, rattus norvegicus)
(2)
4a
1fqkB02
B:321-399
4b
1fqkD02
D:321-399
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Pfam Domains
(0, 0)
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Chain C
Chain D
Asymmetric Unit 1
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Asym.Unit (162 KB)
Header - Asym.Unit
Biol.Unit 1 (80 KB)
Header - Biol.Unit 1
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Header - Biol.Unit 2
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