Structure of PDB 4o25 Chain A

Receptor sequence
>4o25A (length=167) Species: 10090 (Mus musculus) [Search protein sequence]
QSKSRKIAILGYRSVGKSSLTIQFVEGQFVDSYDPTIENTFTKLITVNGQ
EYHLQLVDTAGQDEYSIFPQTYSIDINGYILVYSVTSIKSFEVIKVIHGK
LLDMVGKVQIPIMLVGNKKDLHMERVISYEEGKALAESWNAAFLESSAKE
NQTAVDVFKRIILEAEK
3D structure
PDB4o25 Structure-guided mutation of the conserved G3-box glycine in Rheb generates a constitutively activated regulator of mammalian target of rapamycin (mTOR).
ChainA
Resolution2.2 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.6.5.-
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 GTP A R15 S16 V17 G18 K19 S20 S21 F31 D33 Y35 P37 G63 N119 K120 D122 L123 S149 A150 R13 S14 V15 G16 K17 S18 S19 F29 D31 Y33 P35 G61 N117 K118 D120 L121 S147 A148
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003924 GTPase activity
GO:0005525 GTP binding
GO:0016787 hydrolase activity
GO:0019003 GDP binding
GO:0019901 protein kinase binding
GO:0030295 protein kinase activator activity
GO:0043539 protein serine/threonine kinase activator activity
GO:0046872 metal ion binding
Biological Process
GO:0007165 signal transduction
GO:0031669 cellular response to nutrient levels
GO:0032006 regulation of TOR signaling
GO:0032008 positive regulation of TOR signaling
GO:0048709 oligodendrocyte differentiation
GO:0048714 positive regulation of oligodendrocyte differentiation
GO:0120163 negative regulation of cold-induced thermogenesis
GO:1904263 positive regulation of TORC1 signaling
GO:2000074 regulation of type B pancreatic cell development
Cellular Component
GO:0000139 Golgi membrane
GO:0005681 spliceosomal complex
GO:0005737 cytoplasm
GO:0005764 lysosome
GO:0005765 lysosomal membrane
GO:0005783 endoplasmic reticulum
GO:0005789 endoplasmic reticulum membrane
GO:0005794 Golgi apparatus
GO:0005829 cytosol
GO:0012505 endomembrane system
GO:0014069 postsynaptic density
GO:0016020 membrane
GO:0045202 synapse

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4o25, PDBe:4o25, PDBj:4o25
PDBsum4o25
PubMed24648513
UniProtQ921J2|RHEB_MOUSE GTP-binding protein Rheb (Gene Name=Rheb)

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