7d73

Electron Microscopy
3Å resolution

Cryo-EM structure of GMPPA/GMPPB complex bound to GTP (State I)

Released:
Source organism: Homo sapiens
Related structures: EMD-30600

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dodecamer (preferred)
PDBe Complex ID:
PDB-CPX-188545 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Mannose-1-phosphate guanylyltransferase regulatory subunit alpha Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 420 amino acids
Theoretical weight: 46.34 KDa
Source organism: Homo sapiens
Expression system: Baculovirus expression vector pFastBac1-HM
UniProt:
  • Canonical: Q96IJ6 (Residues: 1-420; Coverage: 100%)
Gene name: GMPPA
Sequence domains:
Mannose-1-phosphate guanylyltransferase catalytic subunit beta Chains: E, F, G, H, I, J, K, L
Molecule details ›
Chains: E, F, G, H, I, J, K, L
Length: 360 amino acids
Theoretical weight: 39.88 KDa
Source organism: Homo sapiens
Expression system: Baculovirus expression vector pFastBac1-HM
UniProt:
  • Canonical: Q9Y5P6 (Residues: 1-360; Coverage: 100%)
Gene name: GMPPB
Sequence domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution:
Relevant EMDB volumes: EMD-30600
Expression system: Baculovirus expression vector pFastBac1-HM