Structure of PDB 2ik8 Chain C Binding Site BS01

Receptor Information
>2ik8 Chain C (length=309) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EVKLLLLGAGESGKSTIVKQMKIIHEAGYSEEECKQYKAVVYSNTIQSII
AIIRAMGRLKIDFGDSARADDARQLFVLAMTAELAGVIKRLWKDSGVQAC
FNRSREYQLNDSAAYYLNDLDRIAQPNYIPTQQDVLRTRVKTTGIVETHF
TFKDLHFKMFDVGGQRSERKKWIHCFEGVTAIIFCVALSDYDLVLAEDEE
MNRMHESMKLFDSICNNKWFTDTSIILFLNKKDLFEEKIKKSPLTICYPE
YAGSNTYEEAAAYIQCQFEDLNKRKDTKEIYTHFTCATDTKNVQFVFDAV
TDVIIKNNL
Ligand information
Ligand IDALF
InChIInChI=1S/Al.4FH/h;4*1H/q+3;;;;/p-4
InChIKeyUYOMQIYKOOHAMK-UHFFFAOYSA-J
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		F[Al-](F)(F)F
FormulaAl F4
NameTETRAFLUOROALUMINATE ION
ChEMBL
DrugBankDB04444
ZINC
PDB chain2ik8 Chain C Residue 355 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB2ik8 Structural diversity in the RGS domain and its interaction with heterotrimeric G protein alpha-subunits.
Resolution2.71 Å
Binding residue
(original residue number in PDB)		G42 E43 K46 R178 K180 T181 G203 Q204
Binding residue
(residue number reindexed from 1)		G10 E11 K14 R139 K141 T142 G164 Q165
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) E43 T48 R178 D200 Q204
Catalytic site (residue number reindexed from 1) E11 T16 R139 D161 Q165
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0001664 G protein-coupled receptor binding
GO:0003924 GTPase activity
GO:0003925 G protein activity
GO:0005515 protein binding
GO:0005525 GTP binding
GO:0010854 adenylate cyclase regulator activity
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: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:0007193 adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway
GO:0007198 adenylate cyclase-inhibiting serotonin receptor signaling pathway
GO:0034695 response to prostaglandin E
GO:0043434 response to peptide hormone
GO:0043949 regulation of cAMP-mediated signaling
GO:0045542 positive regulation of cholesterol biosynthetic process
GO:0051301 cell division
GO:0060236 regulation of mitotic spindle organization
GO:0072678 T cell migration
GO:1904322 cellular response to forskolin
GO:1904778 positive regulation of protein localization to cell cortex
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005730 nucleolus
GO:0005737 cytoplasm
GO:0005765 lysosomal membrane
GO:0005813 centrosome
GO:0005829 cytosol
GO:0005834 heterotrimeric G-protein complex
GO:0005856 cytoskeleton
GO:0005886 plasma membrane
GO:0005938 cell cortex
GO:0030496 midbody
GO:0070062 extracellular exosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2ik8, PDBe:2ik8, PDBj:2ik8
PDBsum2ik8
PubMed18434541
UniProtP63096|GNAI1_HUMAN Guanine nucleotide-binding protein G(i) subunit alpha-1 (Gene Name=GNAI1)

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