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9tpw

cryo-ET structure of mTOR complex 2 on a PIP2-containing membrane

Method: ELECTRON MICROSCOPY Dmax: 270.3 Å Quality: EXCELLENT
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Serine/threonine-protein kinase mTOR

Homo sapiens

UniProt P42345

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 8 PDB declaration: octameric（8） Consistent with protein copy count Chain A； UniProt 1–2549 Chain B； UniProt 1–2549 Not recorded Target of rapamycin complex subunit LST8 × 2 （Q9BVC4） Rapamycin-insensitive companion of mTOR × 2 （Q6R327） Target of rapamycin complex 2 subunit MAPKAP1 × 2 （Q9BPZ7） ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 6.40 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9TPW Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1AUE FKBP-RAPAMYCIN BINDING DOMAIN (FRB) OF THE FKBP-RAPAMYCIN ASSOCIATED PROTEIN Deposited 1997-08-25 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2015–2114（100 aa） Fragment：FKBP-RAPAMYCIN BINDING DOMAIN
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；HANGING DROPS AT 4 C, pH 8.0, vapor diffusion - hanging drop, temperature 277K
Resolution 2.33 Å R-free 0.339
1AUE FKBP-RAPAMYCIN BINDING DOMAIN (FRB) OF THE FKBP-RAPAMYCIN ASSOCIATED PROTEIN Deposited 1997-08-25 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 2015–2114（100 aa） Fragment：FKBP-RAPAMYCIN BINDING DOMAIN
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；HANGING DROPS AT 4 C, pH 8.0, vapor diffusion - hanging drop, temperature 277K
Resolution 2.33 Å R-free 0.339
1FAP THE STRUCTURE OF THE IMMUNOPHILIN-IMMUNOSUPPRESSANT FKBP12-RAPAMYCIN COMPLEX INTERACTING WITH HUMAN FRAP Deposited 1996-03-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2018–2112（95 aa） Fragment：FRB
Not recorded RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.70 Å R-free 0.299
1NSG THE STRUCTURE OF THE IMMUNOPHILIN-IMMUNOSUPPRESSANT FKBP12-RAPAMYCIN COMPLEX INTERACTING WITH HUMAN FRAP Deposited 1997-07-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2019–2112（94 aa）
Not recorded RAD C49-METHYL RAPAMYCIN × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å R-free 0.265
2FAP THE STRUCTURE OF THE IMMUNOPHILIN-IMMUNOSUPPRESSANT FKBP12-(C16)-ETHOXY RAPAMYCIN COMPLEX INTERACTING WITH HUMA Deposited 1998-09-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2019–2112（94 aa） Fragment：FRB
Not recorded RAD C49-METHYL RAPAMYCIN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.5；pH 8.5
Resolution 2.20 Å R-free 0.266
2GAQ NMR SOLUTION STRUCTURE OF THE FRB DOMAIN OF mTOR Deposited 2006-03-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2015–2114（100 aa） Fragment：FRB DOMAIN
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7.4；283 K；Ionic strength (raw mmCIF value) 20 mM PBS 1 mM DTT；Pressure ambient
NMR sample composition 0.5 mM FRB U-15N | PBS 10% D2O 90% H2O
NMR sample composition 0.5 mM FRB U-15N | PBS 100%D2O
NMR sample composition 0.6 mM FRB U-15N, U-13C | PBS 10% D2O 90% H2O
Resolution not provided
2NPU The solution structure of the rapamycin-binding domain of mTOR (FRB) Deposited 2006-10-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2015–2114（100 aa） Fragment：FRB
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7；298 K；Ionic strength (raw mmCIF value) 100mM；Pressure ambient
NMR sample composition 0.1 mM FRB domain U-15N,13C; '25mM phosphate buffer; 90% H2O, 10% D2O | 90% H2O/10% D2O
NMR sample composition 0.1 mM FRB domain U-15N; 25mM phosphate buffer, 90% H2O, 10% D2O | 90% H2O/10% D2O
NMR sample composition 0.1 mM FRB domain U-15N,13C with unlabelled aromatics; 25mM phosphate buffer, 90% H2O, 10% D2O | 90% H2O/10% D2O
Resolution not provided
2RSE NMR structure of FKBP12-mTOR FRB domain-rapamycin complex structure determined based on PCS Deposited 2012-01-25 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2019–2112（94 aa） Fragment：UNP RESIDUES 2019-2112
Not recorded TB TERBIUM(III) ION × 2 SOLUTION NMR
NMR measurement conditions pH 7；298 K；Ionic strength (raw mmCIF value) 0.15；Pressure ambient
NMR sample composition 0.3 mM FKBP12-1, 0.3 mM [U-98% 15N] FRB-2, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
3FAP ATOMIC STRUCTURES OF THE RAPAMYCIN ANALOGS IN COMPLEX WITH BOTH HUMAN FKBP12 AND FRB DOMAIN OF FRAP Deposited 1999-05-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2019–2112（94 aa） Fragment：FRB
Not recorded ARD C15-(R)-METHYLTHIENYL RAPAMYCIN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；20% PEG8000, 10% MPD, 0.1 M TRIS-HCL PH 8.5, pH 8.00
Resolution 1.85 Å R-free 0.273
3JBZ Crystal structure of mTOR docked into EM map of dimeric ATM kinase Deposited 2015-11-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1385–2549（1165 aa） Fragment：C-terminal domain (UNP RESIDUES 1385-2020, 2119-2549)
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 MGF TRIFLUOROMAGNESATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 25 mM Tris pH 8.0, 100 mM NaCl, 1 mM TCEP, 10% glycerol；pH 8；25 mM Tris, 100 mM NaCl, 1 mM TCEP, 10% glycerol
Resolution 28.00 Å
4DRH Co-crystal structure of the PPIase domain of FKBP51, Rapamycin and the FRB fragment of mTOR at low pH Deposited 2012-02-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2025–2114（90 aa） Fragment：FRB domain, UNP RESIDUES 2025-2114
Not recorded RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 SO4 SULFATE ION × 11 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 3.5；293 K；0.1M citric acid 2M (NH4)2SO4, pH 3.5, vapor diffusion, temperature 293K
Resolution 2.30 Å R-free 0.226
4DRH Co-crystal structure of the PPIase domain of FKBP51, Rapamycin and the FRB fragment of mTOR at low pH Deposited 2012-02-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2025–2114（90 aa） Fragment：FRB domain, UNP RESIDUES 2025-2114
Not recorded RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 SO4 SULFATE ION × 10 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 3.5；293 K；0.1M citric acid 2M (NH4)2SO4, pH 3.5, vapor diffusion, temperature 293K
Resolution 2.30 Å R-free 0.226
4DRI Co-crystal structure of the PPIase domain of FKBP51, Rapamycin and the FRB fragment of mTOR Deposited 2012-02-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2025–2114（90 aa） Fragment：FRB domain, UNP residues 2025-2114
Not recorded RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；293 K；25% PEG3350, 0.1 M NaCl, 0.1M HEPES-NaOH pH 7.5, vapor diffusion, temperature 293K
Resolution 1.45 Å R-free 0.206
4DRJ o-crystal structure of the PPIase domain of FKBP52, Rapamycin and the FRB fragment of mTOR Deposited 2012-02-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2025–2114（90 aa） Fragment：FRB domain, UNP residues 2025-2114
Not recorded RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.5；293 K；0.1M BisTris, 1.95M (NH4)2SO4, pH 6.5, vapor diffusion, temperature 293K
Resolution 1.80 Å R-free 0.225
4FAP ATOMIC STRUCTURES OF THE RAPAMYCIN ANALOGS IN COMPLEX WITH BOTH HUMAN FKBP12 AND FRB DOMAIN OF FRAP Deposited 1999-05-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2019–2112（94 aa） Fragment：FRB
Not recorded ARD C15-(R)-METHYLTHIENYL RAPAMYCIN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；20% PEG8000, 10% MPD, 0.1 M TRIS-HCL PH 8.5, pH 8.0
Resolution 2.80 Å R-free 0.266
4JSN structure of mTORdeltaN-mLST8 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1376–2549（1174 aa） Fragment：FAT FRB KINASE
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；100 mM Tris, pH 8.5, 6-8% PEG 8000, 500 mM NaCl, 10 % (v/v) Glycerol, 10 mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.20 Å R-free 0.256
4JSN structure of mTORdeltaN-mLST8 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1376–2549（1174 aa） Fragment：FAT FRB KINASE
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；100 mM Tris, pH 8.5, 6-8% PEG 8000, 500 mM NaCl, 10 % (v/v) Glycerol, 10 mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.20 Å R-free 0.256
4JSP structure of mTORDeltaN-mLST8-ATPgammaS-Mg complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1376–2549（1174 aa） Fragment：unp residues 1376-2549
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl , pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.30 Å R-free 0.268
4JSP structure of mTORDeltaN-mLST8-ATPgammaS-Mg complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1376–2549（1174 aa） Fragment：unp residues 1376-2549
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl , pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.30 Å R-free 0.268
4JSV mTOR kinase structure, mechanism and regulation. Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1376–2549（1174 aa） Fragment：unp residues 1376-2549
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 MGF TRIFLUOROMAGNESATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions hanging drop vapor diffusion；pH 8.5；277 K；PEG 8000, NaCl, pH 8.5, hanging drop vapor diffusion, temperature 277K
Resolution 3.50 Å R-free 0.251
4JSV mTOR kinase structure, mechanism and regulation. Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1376–2549（1174 aa） Fragment：unp residues 1376-2549
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 MGF TRIFLUOROMAGNESATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions hanging drop vapor diffusion；pH 8.5；277 K；PEG 8000, NaCl, pH 8.5, hanging drop vapor diffusion, temperature 277K
Resolution 3.50 Å R-free 0.251
4JSX structure of mTORDeltaN-mLST8-Torin2 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1376–2549（1174 aa） Fragment：unp residues 1376-2549
Not recorded 17G 9-(6-aminopyridin-3-yl)-1-[3-(trifluoromethyl)phenyl]benzo[h][1,6]naphthyridin-2(1H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl , pH 8.5, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 3.50 Å R-free 0.257
4JSX structure of mTORDeltaN-mLST8-Torin2 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1376–2549（1174 aa） Fragment：unp residues 1376-2549
Not recorded 17G 9-(6-aminopyridin-3-yl)-1-[3-(trifluoromethyl)phenyl]benzo[h][1,6]naphthyridin-2(1H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl , pH 8.5, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 3.50 Å R-free 0.257
4JT5 mTORdeltaN-mLST8-pp242 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1376–2549（1174 aa）
Not recorded P2X 2-[4-amino-1-(propan-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-1H-indol-5-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl , pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.45 Å R-free 0.271
4JT5 mTORdeltaN-mLST8-pp242 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1376–2549（1174 aa）
Not recorded P2X 2-[4-amino-1-(propan-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-1H-indol-5-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl , pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.45 Å R-free 0.271
4JT6 structure of mTORDeltaN-mLST8-PI-103 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1376–2549（1174 aa） Fragment：unp residues 1376-2549
Not recorded X6K 3-(4-MORPHOLIN-4-YLPYRIDO[3',2':4,5]FURO[3,2-D]PYRIMIDIN-2-YL)PHENOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl, pH 8.5, hanging drop vapor diffusion, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 3.60 Å R-free 0.275
4JT6 structure of mTORDeltaN-mLST8-PI-103 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1376–2549（1174 aa） Fragment：unp residues 1376-2549
Not recorded X6K 3-(4-MORPHOLIN-4-YLPYRIDO[3',2':4,5]FURO[3,2-D]PYRIMIDIN-2-YL)PHENOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl, pH 8.5, hanging drop vapor diffusion, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 3.60 Å R-free 0.275
5FLC Architecture of human mTOR Complex 1 - 5.9 Angstrom reconstruction Deposited 2015-10-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain B 1382–2549（1168 aa） Fragment：FAT AND PIKK DOMAINS
Chain F 1382–2549（1168 aa） Fragment：FAT AND PIKK DOMAINS
Not recorded RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 2 ELECTRON MICROSCOPY
cryo-EM buffer 100 MM NACL, 10 MM NABICINE, 1 MM TCEP；pH 8；100 MM NACL, 10 MM NABICINE, 1 MM TCEP
cryo-EM vitrification conditions Cryogen ETHANE；VITRIFICATION 1 -- CRYOGEN- ETHANE, HUMIDITY- 100, TEMPERATURE- 120, INSTRUMENT- FEI VITROBOT MARK I, METHOD- 4 SECOND BLOTTING,
Resolution 5.90 Å
5GPG Co-crystal structure of the FK506 binding domain of human FKBP25, Rapamycin and the FRB domain of human mTOR Deposited 2016-08-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2021–2112（92 aa） Fragment：UNP residues 2021-2112
Non-standard monomer：Yes (specific site not provided by mmCIF) RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；30% polyethyleneglycol 8000, 100mM sodium cacodylate, 200mM sodium acetate, 10mM manganese chloride
Resolution 1.67 Å R-free 0.212
5H64 Cryo-EM structure of mTORC1 Deposited 2016-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 1–2549（2549 aa）
Chain a 1–2549（2549 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5WBH Structure of the FRB domain of mTOR bound to a substrate recruitment peptide of S6K1 Deposited 2017-06-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2018–2114（97 aa） Fragment：residues 2018-2114
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；289 K；tacsimate
Resolution 1.75 Å R-free 0.210
5WBH Structure of the FRB domain of mTOR bound to a substrate recruitment peptide of S6K1 Deposited 2017-06-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 2018–2114（97 aa） Fragment：residues 2018-2114
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；289 K；tacsimate
Resolution 1.75 Å R-free 0.210
5WBH Structure of the FRB domain of mTOR bound to a substrate recruitment peptide of S6K1 Deposited 2017-06-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain C 2018–2114（97 aa） Fragment：residues 2018-2114
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；289 K；tacsimate
Resolution 1.75 Å R-free 0.210
5WBH Structure of the FRB domain of mTOR bound to a substrate recruitment peptide of S6K1 Deposited 2017-06-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 2018–2114（97 aa） Fragment：residues 2018-2114
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；289 K；tacsimate
Resolution 1.75 Å R-free 0.210
5WBH Structure of the FRB domain of mTOR bound to a substrate recruitment peptide of S6K1 Deposited 2017-06-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 5 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain E 2018–2114（97 aa） Fragment：residues 2018-2114
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；289 K；tacsimate
Resolution 1.75 Å R-free 0.210
5WBU Crystal structure of mTOR(deltaN)-mLST8-PRAS40(alpha-helix & beta-strand) complex Deposited 2017-06-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 1376–2549（1174 aa） Fragment：residues 1376-2549
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；PEG 8000
Resolution 3.42 Å R-free 0.266
5WBU Crystal structure of mTOR(deltaN)-mLST8-PRAS40(alpha-helix & beta-strand) complex Deposited 2017-06-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1376–2549（1174 aa） Fragment：residues 1376-2549
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；PEG 8000
Resolution 3.42 Å R-free 0.266
5WBY Crystal structure of mTOR(deltaN)-mLST8-PRAS40(beta-strand) complex Deposited 2017-06-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1376–2549（1174 aa） Fragment：residues 1376-2549
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；289 K；tacsimate
Resolution 3.10 Å R-free 0.276
5WBY Crystal structure of mTOR(deltaN)-mLST8-PRAS40(beta-strand) complex Deposited 2017-06-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1376–2549（1174 aa） Fragment：residues 1376-2549
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；289 K；tacsimate
Resolution 3.10 Å R-free 0.276
5ZCS 4.9 Angstrom Cryo-EM structure of human mTOR complex 2 Deposited 2018-02-20 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 1–2549（2549 aa）
Chain B 1–2549（2549 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
6BCU Cryo-EM structure of the activated RHEB-mTORC1 refined to 3.4 angstrom Deposited 2017-10-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric
Chain A 579–2549（1971 aa）
Chain B 579–2549（1971 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 6 GTP GUANOSINE-5'-TRIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6BCX mTORC1 structure refined to 3.0 angstroms Deposited 2017-10-20 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 579–2549（1971 aa）
Chain B 579–2549（1971 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.23 Å
6M4U Crystal structure of FKBP-FRB T2098L mutant in complex with rapamycin Deposited 2020-03-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2021–2113（93 aa）
Mutation：T2098L RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 ZN ZINC ION × 8 CL CHLORIDE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM cacodylic acid buffer (pH 6.5), 350 mM zinc acetate and 8% (w/v) isopropanol
Resolution 2.20 Å R-free 0.258
6M4U Crystal structure of FKBP-FRB T2098L mutant in complex with rapamycin Deposited 2020-03-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain F 2021–2113（93 aa）
Mutation：T2098L RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 ZN ZINC ION × 6 CL CHLORIDE ION × 3 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM cacodylic acid buffer (pH 6.5), 350 mM zinc acetate and 8% (w/v) isopropanol
Resolution 2.20 Å R-free 0.258
6M4W Crystal structure of MBP fused split FKBP-FRB T2098L mutant in complex with rapamycin Deposited 2020-03-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 2021–2113（93 aa）
Mutation：T2098L RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000
Resolution 3.11 Å R-free 0.278
6M4W Crystal structure of MBP fused split FKBP-FRB T2098L mutant in complex with rapamycin Deposited 2020-03-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain H 2021–2113（93 aa）
Mutation：T2098L RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000
Resolution 3.11 Å R-free 0.278
6M4W Crystal structure of MBP fused split FKBP-FRB T2098L mutant in complex with rapamycin Deposited 2020-03-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric
Chain I 2021–2113（93 aa）
Mutation：T2098L RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；100 mM Tris-HCl buffer (pH 7.0), 200 mM calcium acetate and 20% (w/v) PEG 3000
Resolution 3.11 Å R-free 0.278
6SB0 cryo-EM structure of mTORC1 bound to PRAS40-fused active RagA/C GTPases Deposited 2019-07-18 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain A 60–355（296 aa）
Chain A 381–2549（2169 aa）
Chain B 60–355（296 aa）
Chain B 381–2549（2169 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7；50mM HEPES pH 7.0, 100mM NaCl, 2mM MgCl2, 1mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
6SB2 cryo-EM structure of mTORC1 bound to active RagA/C GTPases Deposited 2019-07-18 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric
Chain A 60–355（296 aa）
Chain A 381–2549（2169 aa）
Chain B 60–355（296 aa）
Chain B 381–2549（2169 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7；100mM Tris-HCl pH7.0, 260mM NaCl, 5mM MgCl2, 1mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.20 Å
6ZWM cryo-EM structure of human mTOR complex 2, overall refinement Deposited 2020-07-28 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 1–2549（2549 aa）
Chain B 1–2549（2549 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ACE ACETYL GROUP × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.20 Å
6ZWO cryo-EM structure of human mTOR complex 2, focused on one half Deposited 2020-07-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 1–2549（2549 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ACE ACETYL GROUP × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
7OWG human DEPTOR in a complex with mutant human mTORC1 A1459P Deposited 2021-06-18 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: Octameric
Chain B 1–16（16 aa）
Chain B 31–36（6 aa）
Chain B 54–355（302 aa）
Chain B 379–2549（2171 aa）
Mutation：A1459P Mutation：A1459P Mutation：A1459P Mutation：A1459P No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, pH 7.5, 200 mM NaCl, 1 mM TCEP, 1 mM MgCl2, 500 uM AMP-PNP
cryo-EM vitrification conditions Cryogen ETHANE；blotting time of 2 s and a force of -15.
Resolution 4.70 Å
7PE7 cryo-EM structure of DEPTOR bound to human mTOR complex 2, overall refinement Deposited 2021-08-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric
Chain A 1–2549（2549 aa）
Chain B 1–2549（2549 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ACE ACETYL GROUP × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.41 Å
7PE8 cryo-EM structure of DEPTOR bound to human mTOR complex 2, focussed on one protomer Deposited 2021-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–2549（2549 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ACE ACETYL GROUP × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7PE9 cryo-EM structure of DEPTOR bound to human mTOR complex 2, DEPt-bound subset local refinement Deposited 2021-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–2549（2549 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ACE ACETYL GROUP × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7PEA cryo-EM structure of DEPTOR bound to human mTOR complex 1, overall refinement Deposited 2021-08-09 Different construct Different mutation/modification Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 1–16（16 aa）
Chain A 31–36（6 aa）
Chain A 54–355（302 aa）
Chain A 381–2549（2169 aa）
Chain B 1–16（16 aa）
Chain B 31–36（6 aa）
Chain B 54–355（302 aa）
Chain B 381–2549（2169 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.07 Å
7PEB cryo-EM structure of DEPTOR bound to human mTOR complex 1, focussed on one protomer Deposited 2021-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–16（16 aa）
Chain A 31–36（6 aa）
Chain A 54–355（302 aa）
Chain A 381–2549（2169 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.67 Å
7PEC cryo-EM structure of DEPTOR bound to human mTOR complex 1, DEPt-bound subset local refinement Deposited 2021-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–16（16 aa）
Chain A 31–36（6 aa）
Chain A 54–355（302 aa）
Chain A 381–2549（2169 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.24 Å
7TZO The apo structure of human mTORC2 complex Deposited 2022-02-16 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 1–2549（2549 aa）
Chain B 1–2549（2549 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.28 Å
7UXC cryo-EM structure of the mTORC1-TFEB-Rag-Ragulator complex with symmetry expansion Deposited 2022-05-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain A 1–2549（2549 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7UXH cryo-EM structure of the mTORC1-TFEB-Rag-Ragulator complex Deposited 2022-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 36 PDB declaration: 36-meric
Chain A 1–2549（2549 aa）
Chain C 1–2549（2549 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8ERA RMC-5552 in complex with mTORC1 and FKBP12 Deposited 2022-10-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–2549（2549 aa）
Not recorded XZ9 1-[6-{[(3M)-4-amino-3-(2-amino-1,3-benzoxazol-5-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]methyl}-3,4-dihydroisoquinolin-2(1H)-yl]-3-hydroxypropan-1-one × 1 XYU (3S,5R,6R,7E,9R,10R,12R,14S,15E,17E,19E,21S,23S,26R,27R,30R,34aS)-5,9,27-trihydroxy-3-{(2R)-1-[(1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl]propan-2-yl}-10,21-dimethoxy-6,8,12,14,20,26-hexamethyl-5,6,9,10,12,13,14,21,22,23,24,25,26,27,32,33,34,34a-octadecahydro-3H-23,27-epoxypyrido[2,1-c][1,4]oxazacyclohentriacontine-1,11,28,29(4H,31H)-tetrone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
8PPZ Co-crystal structure of FKBP12, compound 7 and the FRB fragment of mTOR Deposited 2023-07-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2025–2114（90 aa）
Not recorded 0AN (1~{S},5~{S},6~{R})-10-[3,5-bis(chloranyl)phenyl]sulfonyl-5-[(~{E})-2-(2-chlorophenyl)ethenyl]-3-(pyridin-2-ylmethyl)-3,10-diazabicyclo[4.3.1]decan-2-one × 1 CA CALCIUM ION × 4 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；10% PEG8000, 0.1 M HEPES pH 7.5, 0.2 M calcium actetate
Resolution 1.85 Å R-free 0.238
8RCH CryoEM structure of mTORC1 with a paediatric kidney cancer-associated 1455-EWED-1458 duplication in mTOR, overall refinement Deposited 2023-12-06 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 1–2549（2549 aa）
Chain B 1–2549（2549 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
8RCK CryoEM structure of mTORC1 with a paediatric kidney cancer-associated 1455-EWED-1458 duplication in mTOR, Focused on one protomer copy. Deposited 2023-12-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 1–2549（2549 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8RCN CryoEM structure of mTORC1 with a paediatric kidney cancer-associated 1455-EWED-1458 duplication in mTOR, Focused region of mTOR and RAPTOR on one protomer copy. Deposited 2023-12-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–2549（2549 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8XI9 Crystal structure of FRB-FKBP fusion protein in complex with rapamycin Deposited 2023-12-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2023–2114（92 aa）
Not recorded RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；293 K；4.4M Sodium Acetate
Resolution 1.85 Å R-free 0.218
9DBO Crystal structure of a synthetic Fab (R3E9) in complex with the FRB domain of mTOR Deposited 2024-08-23 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 2021–2113（93 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293.15 K；0.2 M Calcium chloride dihydrate 16% PEG 3350
Resolution 1.55 Å R-free 0.217
9DL0 Crystal structure of a synthetic Fab (R3H8) in complex with the FRB domain of mTOR Deposited 2024-09-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 2021–2113（93 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293.15 K；0.1 M HEPES pH 7.5 4% PEG 400 2.2 M ammonium sulfate
Resolution 2.00 Å R-free 0.234
9DL0 Crystal structure of a synthetic Fab (R3H8) in complex with the FRB domain of mTOR Deposited 2024-09-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain I 2021–2113（93 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293.15 K；0.1 M HEPES pH 7.5 4% PEG 400 2.2 M ammonium sulfate
Resolution 2.00 Å R-free 0.234
9ED4 A composite map of mTORC1-Rag-Ragultor-4EBP1 on membrane Deposited 2024-11-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 24 PDB declaration: 24-meric
Chain A 1–2549（2549 aa）
Chain O 1–2549（2549 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 2 MG MAGNESIUM ION × 8 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 IHP INOSITOL HEXAKISPHOSPHATE × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.23 Å
9ED7 Active state of mTOR on membrane Deposited 2024-11-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–2549（2549 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 3 IHP INOSITOL HEXAKISPHOSPHATE × 1 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9ED8 Intermediate state of mTOR on membrane Deposited 2024-11-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–2549（2549 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 IHP INOSITOL HEXAKISPHOSPHATE × 1 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.61 Å
9F44 cryo-EM structure of LST2 TOS peptide bound to human mTOR complex 1 Deposited 2024-04-26 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 1–2549（2549 aa）
Chain B 1–2549（2549 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.68 Å
9F45 cryo-EM structure of human LST2 bound to human mTOR complex 1 Deposited 2024-04-26 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 1–2549（2549 aa）
Chain B 1–2549（2549 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.74 Å
9NGT Crystal structure of CRBN-DDB1 and FPFT-2216 in complex with mTOR Deposited 2025-02-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 2018–2114（97 aa）
Not recorded ZN ZINC ION × 1 A1BC8 (3S)-3-[(4M)-4-(4-methoxythiophen-3-yl)-1H-1,2,3-triazol-1-yl]piperidine-2,6-dione × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；70 mM MES pH 6.0, 1.8-3.2 % (w/v) PEG 3,000, and 13-24 % (w/v) PEG 200
Resolution 2.95 Å R-free 0.260
9T7J cryo-EM structure of AKT phosphorylated mTOR complex 2, overall refinement Deposited 2025-11-10 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 1–2549（2549 aa）
Chain B 1–2549（2549 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9T92 cryo-EM structure of autophosphorylated mTOR complex 2, overall refinement Deposited 2025-11-13 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 1–2549（2549 aa）
Chain B 1–2549（2549 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9T93 cryo-EM structure of autophosphorylated mTOR complex 2, focused on a single protomer Deposited 2025-11-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–2549（2549 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
9T94 cryo-EM structure of AKT phosphorylated mTOR complex 2, focused on a single protomer Deposited 2025-11-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–2549（2549 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9TDS cryo-EM structure of dephosphorylated mTOR complex 2, overall refinement Deposited 2025-11-24 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 1–2549（2549 aa）
Chain B 1–2549（2549 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9TDT cryo-EM structure of dephosphorylated mTOR complex 2, focused on a single protomer Deposited 2025-11-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–2549（2549 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9ZBJ Cryo-EM structure of human apo mTORC2 Deposited 2025-11-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 203–2549（2347 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9ZBK mTORC2 in complex with Akt1 Deposited 2025-11-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 80–2549（2470 aa）
Not recorded ZN ZINC ION × 1 A1AID (1M,9M)-1-{4-[4-(prop-2-enoyl)piperazin-1-yl]-3-(trifluoromethyl)phenyl}-9-(quinolin-3-yl)benzo[h][1,6]naphthyridin-2(1H)-one × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å

66 other PDB entries and 84 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MTOR_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 42–2590； UniProt 1–2549 Author chain B； PDBConstruct 42–2590； UniProt 1–2549

Target of rapamycin complex subunit LST8

Homo sapiens

UniProt Q9BVC4

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 8 PDB declaration: octameric（8） Consistent with protein copy count Chain C； UniProt 1–326 Chain D； UniProt 1–326 Not recorded Serine/threonine-protein kinase mTOR × 2 （P42345） Rapamycin-insensitive companion of mTOR × 2 （Q6R327） Target of rapamycin complex 2 subunit MAPKAP1 × 2 （Q9BPZ7） ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 6.40 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9TPW Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
4JSN structure of mTORdeltaN-mLST8 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–326（326 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；100 mM Tris, pH 8.5, 6-8% PEG 8000, 500 mM NaCl, 10 % (v/v) Glycerol, 10 mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.20 Å R-free 0.256
4JSN structure of mTORdeltaN-mLST8 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–326（326 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；100 mM Tris, pH 8.5, 6-8% PEG 8000, 500 mM NaCl, 10 % (v/v) Glycerol, 10 mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.20 Å R-free 0.256
4JSP structure of mTORDeltaN-mLST8-ATPgammaS-Mg complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–326（326 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl , pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.30 Å R-free 0.268
4JSP structure of mTORDeltaN-mLST8-ATPgammaS-Mg complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–326（326 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl , pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.30 Å R-free 0.268
4JSV mTOR kinase structure, mechanism and regulation. Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–326（326 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 MGF TRIFLUOROMAGNESATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions hanging drop vapor diffusion；pH 8.5；277 K；PEG 8000, NaCl, pH 8.5, hanging drop vapor diffusion, temperature 277K
Resolution 3.50 Å R-free 0.251
4JSV mTOR kinase structure, mechanism and regulation. Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–326（326 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 MGF TRIFLUOROMAGNESATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions hanging drop vapor diffusion；pH 8.5；277 K；PEG 8000, NaCl, pH 8.5, hanging drop vapor diffusion, temperature 277K
Resolution 3.50 Å R-free 0.251
4JSX structure of mTORDeltaN-mLST8-Torin2 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–326（326 aa）
Not recorded 17G 9-(6-aminopyridin-3-yl)-1-[3-(trifluoromethyl)phenyl]benzo[h][1,6]naphthyridin-2(1H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl , pH 8.5, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 3.50 Å R-free 0.257
4JSX structure of mTORDeltaN-mLST8-Torin2 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–326（326 aa）
Not recorded 17G 9-(6-aminopyridin-3-yl)-1-[3-(trifluoromethyl)phenyl]benzo[h][1,6]naphthyridin-2(1H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl , pH 8.5, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 3.50 Å R-free 0.257
4JT5 mTORdeltaN-mLST8-pp242 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–323（323 aa）
Not recorded P2X 2-[4-amino-1-(propan-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-1H-indol-5-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl , pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.45 Å R-free 0.271
4JT5 mTORdeltaN-mLST8-pp242 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–323（323 aa）
Not recorded P2X 2-[4-amino-1-(propan-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-1H-indol-5-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl , pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.45 Å R-free 0.271
4JT6 structure of mTORDeltaN-mLST8-PI-103 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–326（326 aa）
Not recorded X6K 3-(4-MORPHOLIN-4-YLPYRIDO[3',2':4,5]FURO[3,2-D]PYRIMIDIN-2-YL)PHENOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl, pH 8.5, hanging drop vapor diffusion, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 3.60 Å R-free 0.275
4JT6 structure of mTORDeltaN-mLST8-PI-103 complex Deposited 2013-03-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–326（326 aa）
Not recorded X6K 3-(4-MORPHOLIN-4-YLPYRIDO[3',2':4,5]FURO[3,2-D]PYRIMIDIN-2-YL)PHENOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 8000, NaCl, pH 8.5, hanging drop vapor diffusion, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 3.60 Å R-free 0.275
5FLC Architecture of human mTOR Complex 1 - 5.9 Angstrom reconstruction Deposited 2015-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain D 1–326（326 aa）
Chain H 1–326（326 aa）
Not recorded RAP RAPAMYCIN IMMUNOSUPPRESSANT DRUG × 2 ELECTRON MICROSCOPY
cryo-EM buffer 100 MM NACL, 10 MM NABICINE, 1 MM TCEP；pH 8；100 MM NACL, 10 MM NABICINE, 1 MM TCEP
cryo-EM vitrification conditions Cryogen ETHANE；VITRIFICATION 1 -- CRYOGEN- ETHANE, HUMIDITY- 100, TEMPERATURE- 120, INSTRUMENT- FEI VITROBOT MARK I, METHOD- 4 SECOND BLOTTING,
Resolution 5.90 Å
5H64 Cryo-EM structure of mTORC1 Deposited 2016-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 1–326（326 aa）
Chain c 1–326（326 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
5WBU Crystal structure of mTOR(deltaN)-mLST8-PRAS40(alpha-helix & beta-strand) complex Deposited 2017-06-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain D 1–326（326 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；PEG 8000
Resolution 3.42 Å R-free 0.266
5WBU Crystal structure of mTOR(deltaN)-mLST8-PRAS40(alpha-helix & beta-strand) complex Deposited 2017-06-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–326（326 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；PEG 8000
Resolution 3.42 Å R-free 0.266
5WBY Crystal structure of mTOR(deltaN)-mLST8-PRAS40(beta-strand) complex Deposited 2017-06-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 1–326（326 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；289 K；tacsimate
Resolution 3.10 Å R-free 0.276
5WBY Crystal structure of mTOR(deltaN)-mLST8-PRAS40(beta-strand) complex Deposited 2017-06-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–326（326 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；289 K；tacsimate
Resolution 3.10 Å R-free 0.276
5ZCS 4.9 Angstrom Cryo-EM structure of human mTOR complex 2 Deposited 2018-02-20 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 1–326（326 aa）
Chain D 1–326（326 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
6BCU Cryo-EM structure of the activated RHEB-mTORC1 refined to 3.4 angstrom Deposited 2017-10-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric
Chain D 1–326（326 aa）
Chain E 1–326（326 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 6 GTP GUANOSINE-5'-TRIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6BCX mTORC1 structure refined to 3.0 angstroms Deposited 2017-10-20 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain D 1–326（326 aa） Fragment：mLST8
Chain E 1–326（326 aa） Fragment：mLST8
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.23 Å
6SB0 cryo-EM structure of mTORC1 bound to PRAS40-fused active RagA/C GTPases Deposited 2019-07-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain E 1–326（326 aa）
Chain H 1–326（326 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7；50mM HEPES pH 7.0, 100mM NaCl, 2mM MgCl2, 1mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
6SB2 cryo-EM structure of mTORC1 bound to active RagA/C GTPases Deposited 2019-07-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric
Chain E 1–326（326 aa）
Chain H 1–326（326 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7；100mM Tris-HCl pH7.0, 260mM NaCl, 5mM MgCl2, 1mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.20 Å
6ZWM cryo-EM structure of human mTOR complex 2, overall refinement Deposited 2020-07-28 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 1–326（326 aa）
Chain D 1–326（326 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ACE ACETYL GROUP × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.20 Å
6ZWO cryo-EM structure of human mTOR complex 2, focused on one half Deposited 2020-07-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain D 1–326（326 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ACE ACETYL GROUP × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
7OWG human DEPTOR in a complex with mutant human mTORC1 A1459P Deposited 2021-06-18 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: Octameric
Chain E 1–326（326 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, pH 7.5, 200 mM NaCl, 1 mM TCEP, 1 mM MgCl2, 500 uM AMP-PNP
cryo-EM vitrification conditions Cryogen ETHANE；blotting time of 2 s and a force of -15.
Resolution 4.70 Å
7PE7 cryo-EM structure of DEPTOR bound to human mTOR complex 2, overall refinement Deposited 2021-08-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric
Chain C 1–326（326 aa）
Chain D 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ACE ACETYL GROUP × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.41 Å
7PE8 cryo-EM structure of DEPTOR bound to human mTOR complex 2, focussed on one protomer Deposited 2021-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ACE ACETYL GROUP × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7PE9 cryo-EM structure of DEPTOR bound to human mTOR complex 2, DEPt-bound subset local refinement Deposited 2021-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ACE ACETYL GROUP × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7PEA cryo-EM structure of DEPTOR bound to human mTOR complex 1, overall refinement Deposited 2021-08-09 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 1–326（326 aa）
Chain D 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.07 Å
7PEB cryo-EM structure of DEPTOR bound to human mTOR complex 1, focussed on one protomer Deposited 2021-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.67 Å
7PEC cryo-EM structure of DEPTOR bound to human mTOR complex 1, DEPt-bound subset local refinement Deposited 2021-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.24 Å
7TZO The apo structure of human mTORC2 complex Deposited 2022-02-16 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 1–326（326 aa）
Chain D 1–326（326 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.28 Å
7UXC cryo-EM structure of the mTORC1-TFEB-Rag-Ragulator complex with symmetry expansion Deposited 2022-05-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 18 PDB declaration: octadecameric
Chain B 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7UXH cryo-EM structure of the mTORC1-TFEB-Rag-Ragulator complex Deposited 2022-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 36 PDB declaration: 36-meric
Chain B 1–326（326 aa）
Chain D 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8ERA RMC-5552 in complex with mTORC1 and FKBP12 Deposited 2022-10-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–326（326 aa）
Not recorded XZ9 1-[6-{[(3M)-4-amino-3-(2-amino-1,3-benzoxazol-5-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]methyl}-3,4-dihydroisoquinolin-2(1H)-yl]-3-hydroxypropan-1-one × 1 XYU (3S,5R,6R,7E,9R,10R,12R,14S,15E,17E,19E,21S,23S,26R,27R,30R,34aS)-5,9,27-trihydroxy-3-{(2R)-1-[(1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl]propan-2-yl}-10,21-dimethoxy-6,8,12,14,20,26-hexamethyl-5,6,9,10,12,13,14,21,22,23,24,25,26,27,32,33,34,34a-octadecahydro-3H-23,27-epoxypyrido[2,1-c][1,4]oxazacyclohentriacontine-1,11,28,29(4H,31H)-tetrone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
8RCH CryoEM structure of mTORC1 with a paediatric kidney cancer-associated 1455-EWED-1458 duplication in mTOR, overall refinement Deposited 2023-12-06 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain D 1–326（326 aa）
Chain E 1–326（326 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
8RCK CryoEM structure of mTORC1 with a paediatric kidney cancer-associated 1455-EWED-1458 duplication in mTOR, Focused on one protomer copy. Deposited 2023-12-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain E 1–326（326 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9ED4 A composite map of mTORC1-Rag-Ragultor-4EBP1 on membrane Deposited 2024-11-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 24 PDB declaration: 24-meric
Chain B 1–326（326 aa）
Chain M 1–326（326 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 2 MG MAGNESIUM ION × 8 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 IHP INOSITOL HEXAKISPHOSPHATE × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.23 Å
9ED6 CryoEM map of the mLST8-Rag-Ragultor subcomplex Deposited 2024-11-15 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain I 1–326（326 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.98 Å
9ED7 Active state of mTOR on membrane Deposited 2024-11-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–326（326 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 3 IHP INOSITOL HEXAKISPHOSPHATE × 1 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9ED8 Intermediate state of mTOR on membrane Deposited 2024-11-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–326（326 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 IHP INOSITOL HEXAKISPHOSPHATE × 1 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.61 Å
9F44 cryo-EM structure of LST2 TOS peptide bound to human mTOR complex 1 Deposited 2024-04-26 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 1–326（326 aa）
Chain D 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.68 Å
9F45 cryo-EM structure of human LST2 bound to human mTOR complex 1 Deposited 2024-04-26 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 1–326（326 aa）
Chain D 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.74 Å
9T7J cryo-EM structure of AKT phosphorylated mTOR complex 2, overall refinement Deposited 2025-11-10 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 1–326（326 aa）
Chain D 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9T92 cryo-EM structure of autophosphorylated mTOR complex 2, overall refinement Deposited 2025-11-13 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 1–326（326 aa）
Chain D 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9T93 cryo-EM structure of autophosphorylated mTOR complex 2, focused on a single protomer Deposited 2025-11-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
9T94 cryo-EM structure of AKT phosphorylated mTOR complex 2, focused on a single protomer Deposited 2025-11-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9TDS cryo-EM structure of dephosphorylated mTOR complex 2, overall refinement Deposited 2025-11-24 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 1–326（326 aa）
Chain D 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9TDT cryo-EM structure of dephosphorylated mTOR complex 2, focused on a single protomer Deposited 2025-11-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–326（326 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9ZBJ Cryo-EM structure of human apo mTORC2 Deposited 2025-11-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 7–323（317 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9ZBK mTORC2 in complex with Akt1 Deposited 2025-11-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 7–324（318 aa）
Not recorded ZN ZINC ION × 1 A1AID (1M,9M)-1-{4-[4-(prop-2-enoyl)piperazin-1-yl]-3-(trifluoromethyl)phenyl}-9-(quinolin-3-yl)benzo[h][1,6]naphthyridin-2(1H)-one × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å

44 other PDB entries and 52 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name LST8_HUMAN
Isoform —
PDB entities 2
Chains and sequence ranges Author chain C； PDBConstruct 1–326； UniProt 1–326 Author chain D； PDBConstruct 1–326； UniProt 1–326

Rapamycin-insensitive companion of mTOR

Homo sapiens

UniProt Q6R327

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 8 PDB declaration: octameric（8） Consistent with protein copy count Chain E； UniProt 1–1708 Chain F； UniProt 1–1708 Not recorded Serine/threonine-protein kinase mTOR × 2 （P42345） Target of rapamycin complex subunit LST8 × 2 （Q9BVC4） Target of rapamycin complex 2 subunit MAPKAP1 × 2 （Q9BPZ7） ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 6.40 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9TPW Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5ZCS 4.9 Angstrom Cryo-EM structure of human mTOR complex 2 Deposited 2018-02-20 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain E 1–1018（1018 aa）
Chain F 1–1018（1018 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
6ZWM cryo-EM structure of human mTOR complex 2, overall refinement Deposited 2020-07-28 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain E 1–1708（1708 aa）
Chain F 1–1708（1708 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ACE ACETYL GROUP × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.20 Å
6ZWO cryo-EM structure of human mTOR complex 2, focused on one half Deposited 2020-07-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain F 1–1708（1708 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ACE ACETYL GROUP × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
7PE7 cryo-EM structure of DEPTOR bound to human mTOR complex 2, overall refinement Deposited 2021-08-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric
Chain E 1–1708（1708 aa）
Chain F 1–1708（1708 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ACE ACETYL GROUP × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.41 Å
7PE8 cryo-EM structure of DEPTOR bound to human mTOR complex 2, focussed on one protomer Deposited 2021-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain E 1–1708（1708 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ACE ACETYL GROUP × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7PE9 cryo-EM structure of DEPTOR bound to human mTOR complex 2, DEPt-bound subset local refinement Deposited 2021-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain E 1–1708（1708 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ACE ACETYL GROUP × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7TZO The apo structure of human mTORC2 complex Deposited 2022-02-16 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain E 1–1708（1708 aa）
Chain F 1–1708（1708 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.28 Å
9T7J cryo-EM structure of AKT phosphorylated mTOR complex 2, overall refinement Deposited 2025-11-10 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain E 1–1708（1708 aa）
Chain F 1–1708（1708 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9T92 cryo-EM structure of autophosphorylated mTOR complex 2, overall refinement Deposited 2025-11-13 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain E 1–1708（1708 aa）
Chain F 1–1708（1708 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9T93 cryo-EM structure of autophosphorylated mTOR complex 2, focused on a single protomer Deposited 2025-11-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain E 1–1708（1708 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
9T94 cryo-EM structure of AKT phosphorylated mTOR complex 2, focused on a single protomer Deposited 2025-11-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain E 1–1708（1708 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9TDS cryo-EM structure of dephosphorylated mTOR complex 2, overall refinement Deposited 2025-11-24 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain E 1–1708（1708 aa）
Chain F 1–1708（1708 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9TDT cryo-EM structure of dephosphorylated mTOR complex 2, focused on a single protomer Deposited 2025-11-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain E 1–1708（1708 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9ZBJ Cryo-EM structure of human apo mTORC2 Deposited 2025-11-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 23–1694（1672 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9ZBK mTORC2 in complex with Akt1 Deposited 2025-11-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 25–1694（1670 aa）
Not recorded ZN ZINC ION × 1 A1AID (1M,9M)-1-{4-[4-(prop-2-enoyl)piperazin-1-yl]-3-(trifluoromethyl)phenyl}-9-(quinolin-3-yl)benzo[h][1,6]naphthyridin-2(1H)-one × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å

15 other PDB entries and 15 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RICTR_HUMAN
Isoform —
PDB entities 3
Chains and sequence ranges Author chain E； PDBConstruct 27–1734； UniProt 1–1708 Author chain F； PDBConstruct 27–1734； UniProt 1–1708

Target of rapamycin complex 2 subunit MAPKAP1

Homo sapiens

UniProt Q9BPZ7

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 8 PDB declaration: octameric（8） Consistent with protein copy count Chain G； UniProt 2–522 Chain H； UniProt 2–522 Non-standard monomer：Yes (specific site not provided by mmCIF) Serine/threonine-protein kinase mTOR × 2 （P42345） Target of rapamycin complex subunit LST8 × 2 （Q9BVC4） Rapamycin-insensitive companion of mTOR × 2 （Q6R327） ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 6.40 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 9TPW Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
3VOQ Crystal structure of the pleckstrin homology domain of human Sin1, a TORC2 subunit Deposited 2012-01-31 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 372–493（122 aa） Fragment：C-terminal PH domain, UNP residues 372-493
Chain B 372–493（122 aa） Fragment：C-terminal PH domain, UNP residues 372-493
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；0.1M Bis-Tris, 1.26M ammonium sulfate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.00 Å R-free 0.224
5ZCS 4.9 Angstrom Cryo-EM structure of human mTOR complex 2 Deposited 2018-02-20 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain G 141–522（382 aa）
Chain H 141–522（382 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
6ZWM cryo-EM structure of human mTOR complex 2, overall refinement Deposited 2020-07-28 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain G 1–522（522 aa）
Chain H 1–522（522 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 4 IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ACE ACETYL GROUP × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.20 Å
6ZWO cryo-EM structure of human mTOR complex 2, focused on one half Deposited 2020-07-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain H 2–522（521 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ACE ACETYL GROUP × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
7LC1 Crystal Structure of KRAS4b (GMPPNP-bound) in complex with the RBD-PH domains of SIN1 Deposited 2021-01-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 275–510（236 aa）
Not recorded MG MAGNESIUM ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；200 mM ammonium sulfate, 100 mM HEPES (N-2-hydroxyethyl piperazine-N-ethane sulfonic acid) pH 7.5, 25% PEG 3350
Resolution 2.35 Å R-free 0.279
7LC1 Crystal Structure of KRAS4b (GMPPNP-bound) in complex with the RBD-PH domains of SIN1 Deposited 2021-01-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 275–510（236 aa）
Not recorded MG MAGNESIUM ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；200 mM ammonium sulfate, 100 mM HEPES (N-2-hydroxyethyl piperazine-N-ethane sulfonic acid) pH 7.5, 25% PEG 3350
Resolution 2.35 Å R-free 0.279
7LC2 Crystal Structure of KRAS4b-Q61R (GMPPNP-bound) in complex with the RAS-binding domain (RBD) of SIN1 Deposited 2021-01-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 275–361（87 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；293 K；100mM MMT buffer (DL-malic acid, MES and Tris base in 1:2:2 ratio) pH 5, 25% PEG (polyethylene glycol) 1500
Resolution 2.70 Å R-free 0.287
7LC2 Crystal Structure of KRAS4b-Q61R (GMPPNP-bound) in complex with the RAS-binding domain (RBD) of SIN1 Deposited 2021-01-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 275–361（87 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；293 K；100mM MMT buffer (DL-malic acid, MES and Tris base in 1:2:2 ratio) pH 5, 25% PEG (polyethylene glycol) 1500
Resolution 2.70 Å R-free 0.287
7PE7 cryo-EM structure of DEPTOR bound to human mTOR complex 2, overall refinement Deposited 2021-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric
Chain G 1–522（522 aa）
Chain H 1–522（522 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ACE ACETYL GROUP × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.41 Å
7PE8 cryo-EM structure of DEPTOR bound to human mTOR complex 2, focussed on one protomer Deposited 2021-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–522（522 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ACE ACETYL GROUP × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7PE9 cryo-EM structure of DEPTOR bound to human mTOR complex 2, DEPt-bound subset local refinement Deposited 2021-08-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–522（522 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ACE ACETYL GROUP × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7TZO The apo structure of human mTORC2 complex Deposited 2022-02-16 Different construct Different mutation/modification Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain G 1–522（522 aa）
Chain H 1–522（522 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.28 Å
7VV8 Crystal Structure of HRasQ61L(GMPPNP-bound) in complex with the Ras-binding domain(RBD) of SIN1 Deposited 2021-11-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 274–360（87 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；PEG20000, 0.1M Sodim citrate. pH 5.0
Resolution 1.70 Å R-free 0.199
7VV9 Crystal Structure of HRas(GMPPNP-bound) in complex with the Ras-binding domain(RBD) of SIN1 Deposited 2021-11-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 275–360（86 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；278 K；PEG 20000, Sodium citrate
Resolution 1.60 Å R-free 0.200
7VVB Crystal Structure of KRas4A(GMPPNP-bound) in complex with the Ras-binding domain(RBD) of SIN1 Deposited 2021-11-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–522（522 aa）
Not recorded MG MAGNESIUM ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4；278 K；PEG 5000 MME
Resolution 1.70 Å R-free 0.197
7VVG Crystal Structure of HRasG12V(GMPPNP-bound) in complex with the Ras-binding domain(RBD) of SIN1 Deposited 2021-11-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 274–360（87 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；278 K；PEG2000
Resolution 1.70 Å R-free 0.202
9T7J cryo-EM structure of AKT phosphorylated mTOR complex 2, overall refinement Deposited 2025-11-10 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain G 2–522（521 aa）
Chain H 2–522（521 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) IHP INOSITOL HEXAKISPHOSPHATE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ZN ZINC ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9T92 cryo-EM structure of autophosphorylated mTOR complex 2, overall refinement Deposited 2025-11-13 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain G 2–522（521 aa）
Chain H 2–522（521 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9T93 cryo-EM structure of autophosphorylated mTOR complex 2, focused on a single protomer Deposited 2025-11-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 2–522（521 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
9T94 cryo-EM structure of AKT phosphorylated mTOR complex 2, focused on a single protomer Deposited 2025-11-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 2–522（521 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IHP INOSITOL HEXAKISPHOSPHATE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9TDS cryo-EM structure of dephosphorylated mTOR complex 2, overall refinement Deposited 2025-11-24 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain G 2–522（521 aa）
Chain H 2–522（521 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) IHP INOSITOL HEXAKISPHOSPHATE × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9TDT cryo-EM structure of dephosphorylated mTOR complex 2, focused on a single protomer Deposited 2025-11-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 2–522（521 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9ZBJ Cryo-EM structure of human apo mTORC2 Deposited 2025-11-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain D 1–148（148 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9ZBK mTORC2 in complex with Akt1 Deposited 2025-11-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain D 1–268（268 aa）
Not recorded ZN ZINC ION × 1 A1AID (1M,9M)-1-{4-[4-(prop-2-enoyl)piperazin-1-yl]-3-(trifluoromethyl)phenyl}-9-(quinolin-3-yl)benzo[h][1,6]naphthyridin-2(1H)-one × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å

22 other PDB entries and 24 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SIN1_HUMAN
Isoform —
PDB entities 4
Chains and sequence ranges Author chain G； PDBConstruct 2–522； UniProt 2–522 Author chain H； PDBConstruct 2–522； UniProt 2–522

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 9tpw

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9tpw
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9tpw
Deposition date deposition_date2025-12-18
Structure title titlecryo-ET structure of mTOR complex 2 on a PIP2-containing membrane
Keywords keywordsKinase, Complex, Signaling protein, TRANSFERASE; TRANSFERASE
Experimental Method methodELECTRON MICROSCOPY
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier74.87 Å
Radius of gyration Rg (electron density) rg_electron74.28 Å
Forward intensity I(0) i010332200000.00
Molecular weight molecular_weight872580.0 kDa
Excluded volume excluded_volume1096900 ų
Envelope volume envelope_volume1795700 ų
Hydration-shell volume shell_volume199300 ų
Envelope diameter envelope_diameter241.1 Å
Shell Rg shell_rg77.36 Å
Envelope Rg envelope_rg71.16 Å
Shape Rg shape_rg74.26 Å
Total Rg total_rg74.38 Å
Total atoms total_atoms61288
Residues n_residues7634
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 Å−1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3
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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax270.3 Å
Rg (real space) rg_real77.78 Å
Rg uncertainty (real space) rg_real_error1.74 Å
I(0) (real space) i0_real1.0350e+10
I(0) uncertainty (real space) i0_real_error2.3510e+08
Rg (reciprocal space) rg_reciprocal75.70 Å
I(0) (reciprocal space) i0_reciprocal10350000000.0000
Solution quality estimate total_estimate0.9014
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary90.1 Å
Skewness Skewness skewness0.425
Kurtosis Kurtosis kurtosis0.203
Angular range angular_range— – 0.1050 Å−1
Current regularization parameter α current_alpha0.8587
Highest regularization parameter α highest_alpha644600000.0000
Real-space data points n_real_points22
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.776; Stabil: 0.903; Sysdev: 1.000; Positv: 1.000; Valcen: 0.953; Smooth: 0.905
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (5)

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8. Citations (1)

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9. Files and Curves (10)