Structure of PDB 5di3 Chain B Binding Site BS02

Receptor Information
>5di3 Chain B (length=204) Species: 3055 (Chlamydomonas reinhardtii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PRKITIALLGLDNAGKTTLLNSIQGEVDRDTTPTFGFNSTTLNEGKYKIE
VFDLGGGKNIRGVWKKYLAEVHAIVYVVDAADPGRFEESKMTMAEVLENQ
FMRDKPICIFANKQDLPTAAPAAEVVKGLGLATCRNSHNVFPCTAKMPAG
QDVDHRLRDGLKWLVGTVDREFGRLDPRVQTEAEEVRQEEARKKKEREER
LRKQ
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain5di3 Chain B Residue 302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5di3 A G-protein activation cascade from Arl13B to Arl3 and implications for ciliary targeting of lipidated proteins.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		T33 T50
Binding residue
(residue number reindexed from 1)		T17 T34
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) L58
Catalytic site (residue number reindexed from 1) L42
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005525 GTP binding

View graph for
Molecular Function
External links
PDB RCSB:5di3, PDBe:5di3, PDBj:5di3
PDBsum5di3
PubMed26551564
UniProtA8INQ0|ARL13_CHLRE ADP-ribosylation factor-like protein 13B (Gene Name=ARL13)

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