7uxc

Electron Microscopy
3.2Å resolution

cryo-EM structure of the mTORC1-TFEB-Rag-Ragulator complex with symmetry expansion

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero octadecamer (preferred)
PDBe Complex ID:
PDB-CPX-128950 (preferred)
Entry contents:
11 distinct polypeptide molecules
Macromolecules (11 distinct):
Serine/threonine-protein kinase mTOR Chain: A
Molecule details ›
Chain: A
Length: 2549 amino acids
Theoretical weight: 289.26 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: P42345 (Residues: 1-2549; Coverage: 100%)
Gene names: FRAP, FRAP1, FRAP2, MTOR, RAFT1, RAPT1
Sequence domains:
Target of rapamycin complex subunit LST8 Chain: B
Molecule details ›
Chain: B
Length: 326 amino acids
Theoretical weight: 35.91 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: Q9BVC4 (Residues: 1-326; Coverage: 100%)
Gene names: GBL, LST8, MLST8
Sequence domains: WD domain, G-beta repeat
Regulatory-associated protein of mTOR Chain: C
Molecule details ›
Chain: C
Length: 1335 amino acids
Theoretical weight: 149.2 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: Q8N122 (Residues: 1-1335; Coverage: 100%)
Gene names: KIAA1303, RAPTOR, RPTOR
Sequence domains:
Ras-related GTP-binding protein A Chains: D, K
Molecule details ›
Chains: D, K
Length: 313 amino acids
Theoretical weight: 36.6 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: Q7L523 (Residues: 1-313; Coverage: 100%)
Gene name: RRAGA
Sequence domains: Gtr1/RagA G protein conserved region
Ras-related GTP-binding protein C Chains: E, L
Molecule details ›
Chains: E, L
Length: 399 amino acids
Theoretical weight: 44.3 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: Q9HB90 (Residues: 1-399; Coverage: 100%)
Gene name: RRAGC
Sequence domains: Gtr1/RagA G protein conserved region
Ragulator complex protein LAMTOR1 Chains: F, M
Molecule details ›
Chains: F, M
Length: 161 amino acids
Theoretical weight: 17.76 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q6IAA8 (Residues: 1-161; Coverage: 100%)
Gene names: C11orf59, LAMTOR1, PDRO, PP7157
Sequence domains: Late endosomal/lysosomal adaptor and MAPK and MTOR activator
Ragulator complex protein LAMTOR2 Chains: G, N
Molecule details ›
Chains: G, N
Length: 125 amino acids
Theoretical weight: 13.52 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q9Y2Q5 (Residues: 1-125; Coverage: 100%)
Gene names: HSPC003, LAMTOR2, MAPBPIP, ROBLD3
Sequence domains: Roadblock/LC7 domain
Ragulator complex protein LAMTOR3 Chains: H, O
Molecule details ›
Chains: H, O
Length: 124 amino acids
Theoretical weight: 13.64 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q9UHA4 (Residues: 1-124; Coverage: 100%)
Gene names: LAMTOR3, MAP2K1IP1, MAPKSP1, PRO2783
Sequence domains: Mitogen-activated protein kinase kinase 1 interacting
Ragulator complex protein LAMTOR4 Chains: I, P
Molecule details ›
Chains: I, P
Length: 99 amino acids
Theoretical weight: 10.75 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q0VGL1 (Residues: 1-99; Coverage: 100%)
Gene names: C7orf59, LAMTOR4
Ragulator complex protein LAMTOR5 Chains: J, Q
Molecule details ›
Chains: J, Q
Length: 91 amino acids
Theoretical weight: 9.62 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: O43504 (Residues: 1-91; Coverage: 100%)
Gene names: HBXIP, LAMTOR5, XIP
Sequence domains: Ragulator complex protein LAMTOR5
Transcription factor EB Chain: R
Molecule details ›
Chain: R
Length: 476 amino acids
Theoretical weight: 52.93 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: P19484 (Residues: 1-476; Coverage: 100%)
Gene names: BHLHE35, TFEB
Sequence domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.2Å
Relevant EMDB volumes: EMD-26857
Expression systems:
  • Homo sapiens
  • Spodoptera frugiperda