Structure of PDB 3ffb Chain A Binding Site BS01
Receptor Information
>3ffb Chain A (length=327) Species:
10116
(Rattus norvegicus) [
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SAEDKAAVERSKMIDRNLREDGEKAAREVKLLLLGAGESGKSTIVKQMKI
IHEAGYSEEECKQYKAVVYSNTIQSIIAIIRAMGRLKIDFGDAARADDAR
QLFVLAGAAEEGFMTAELAGVIKRLWKDSGVQACFNRSREYQLNDSAAYY
LNDLDRIAQPNYIPTQQDVLRTRVKTTGIVETHFTFKDLHFKMFDGGVTA
IIFCVALSDYDLMNRMHESMKLFDSICNNKWFTDTSIILFLNKKDLFEEK
IKKSPLTICYPEYAGSNTYEEAAAYIQCQFEDLNKRKDTKEIYTHFTCAT
DAKNVQFVFDAVTDVIIKNNLKDCGLF
Ligand information
Ligand ID
GDP
InChI
InChI=1S/C10H15N5O11P2/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(25-9)1-24-28(22,23)26-27(19,20)21/h2-3,5-6,9,16-17H,1H2,(H,22,23)(H2,19,20,21)(H3,11,13,14,18)/t3-,5-,6-,9-/m1/s1
InChIKey
QGWNDRXFNXRZMB-UUOKFMHZSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 1.7.6
c1nc2c(n1C3C(C(C(O3)COP(=O)(O)OP(=O)(O)O)O)O)N=C(NC2=O)N
CACTVS 3.385
NC1=Nc2n(cnc2C(=O)N1)[C@@H]3O[C@H](CO[P](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
CACTVS 3.385
NC1=Nc2n(cnc2C(=O)N1)[CH]3O[CH](CO[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
ACDLabs 12.01
O=P(O)(O)OP(=O)(O)OCC3OC(n2cnc1c2N=C(N)NC1=O)C(O)C3O
OpenEye OEToolkits 1.7.6
c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)OP(=O)(O)O)O)O)N=C(NC2=O)N
Formula
C10 H15 N5 O11 P2
Name
GUANOSINE-5'-DIPHOSPHATE
ChEMBL
CHEMBL384759
DrugBank
DB04315
ZINC
ZINC000008215481
PDB chain
3ffb Chain A Residue 1 [
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Receptor-Ligand Complex Structure
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PDB
3ffb
Structural evidence for a sequential release mechanism for activation of heterotrimeric g proteins.
Resolution
2.57 Å
Binding residue
(original residue number in PDB)
E43 S44 G45 K46 S47 T48 S151 R176 R178 N269 K270 D272 L273 C325 A326 T327
Binding residue
(residue number reindexed from 1)
E38 S39 G40 K41 S42 T43 S146 R171 R173 N242 K243 D245 L246 C298 A299 T300
Annotation score
4
Enzymatic activity
Catalytic site (original residue number in PDB)
E43 T48 R178 D200
Catalytic site (residue number reindexed from 1)
E38 T43 R173 D195
Enzyme Commision number
?
Gene Ontology
Molecular Function
GO:0000287
magnesium ion binding
GO:0001664
G protein-coupled receptor binding
GO:0003924
GTPase activity
GO:0005515
protein binding
GO:0005525
GTP binding
GO:0016787
hydrolase activity
GO:0019001
guanyl nucleotide binding
GO:0019003
GDP binding
GO:0031683
G-protein beta/gamma-subunit complex binding
GO:0031749
D2 dopamine receptor binding
GO:0031821
G protein-coupled serotonin receptor binding
GO:0032794
GTPase activating protein binding
GO:0046872
metal ion binding
Biological Process
GO:0007165
signal transduction
GO:0007186
G protein-coupled receptor signaling pathway
GO:0007188
adenylate cyclase-modulating G protein-coupled receptor signaling pathway
GO:0043949
regulation of cAMP-mediated signaling
GO:0050805
negative regulation of synaptic transmission
GO:0051301
cell division
GO:0060236
regulation of mitotic spindle organization
GO:0099645
neurotransmitter receptor localization to postsynaptic specialization membrane
GO:1904322
cellular response to forskolin
GO:1904778
positive regulation of protein localization to cell cortex
Cellular Component
GO:0005634
nucleus
GO:0005737
cytoplasm
GO:0005813
centrosome
GO:0005834
heterotrimeric G-protein complex
GO:0005856
cytoskeleton
GO:0005886
plasma membrane
GO:0005938
cell cortex
GO:0030496
midbody
GO:0032991
protein-containing complex
GO:0098794
postsynapse
GO:0098978
glutamatergic synapse
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:3ffb
,
PDBe:3ffb
,
PDBj:3ffb
PDBsum
3ffb
PubMed
19703466
UniProt
P10824
|GNAI1_RAT Guanine nucleotide-binding protein G(i) subunit alpha-1 (Gene Name=Gnai1)
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