Structure of PDB 2g83 Chain B Binding Site BS02

Receptor Information
>2g83 Chain B (length=303) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EVKLLLLGAGESGKSTIVKQMKIIHEAGYSEEECKQYKAVVYSNTIQSII
AIIRAMGRLKIDFGDSARADDARQLFVLAELAGVIKRLWKDSGVQACFNR
SREYQLNDSAAYYLNDLDRIAQPNYIPTQQDVLRTRVKTTGIVETHFTFK
DLHFKMFDVGGQRSERKKWIHCFEGVTAIIFCVALSDYDLVLAEDEEMNR
MHESMKLFDSICNNKWFTDTSIILFLNKKDLFEEKIKKSPLTICYPEYAG
SNTYEEAAAYIQCQFEDLNKRKDTKEIYTHFTCATDTKNVQFVFDAVTDV
IIK
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 chain2g83 Chain B Residue 359 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2g83 Minimal Determinants for Binding Activated Galpha from the Structure of a Galpha(i1)-Peptide Dimer.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		G42 E43 R178 T181 Q204
Binding residue
(residue number reindexed from 1)		G10 E11 R136 T139 Q162
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 R136 D158 Q162
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005525 GTP binding
GO:0019001 guanyl nucleotide binding
GO:0031683 G-protein beta/gamma-subunit complex 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

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Molecular Function
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Biological Process
External links
PDB RCSB:2g83, PDBe:2g83, PDBj:2g83
PDBsum2g83
PubMed16981699
UniProtP63096|GNAI1_HUMAN Guanine nucleotide-binding protein G(i) subunit alpha-1 (Gene Name=GNAI1)

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