5gai

Electron Microscopy
10.5Å resolution

Probabilistic Structural Models of Mature P22 Bacteriophage Portal, Hub, and Tailspike proteins

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero 27-mer (preferred)
PDBe Complex ID:
PDB-CPX-146257 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Portal protein Chains: A, B, C, D, E, F, G, H, I, J, W, X
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, W, X
Length: 721 amino acids
Theoretical weight: 82.4 KDa
Source organism: Lederbergvirus P22
Expression system: Escherichia coli
UniProt:
  • Canonical: P26744 (Residues: 5-725; Coverage: 99%)
Gene name: 1
Sequence domains: Phage P22-like portal protein
Peptidoglycan hydrolase gp4 Chains: K, L, M, N, O, P, Q, R, S, T, U, V
Molecule details ›
Chains: K, L, M, N, O, P, Q, R, S, T, U, V
Length: 146 amino acids
Theoretical weight: 15.96 KDa
Source organism: Lederbergvirus P22
Expression system: Escherichia coli
UniProt:
  • Canonical: P26746 (Residues: 5-150; Coverage: 88%)
Gene name: 4
Sequence domains: P22 tail accessory factor
Tail spike protein Chains: 0, Y, Z
Molecule details ›
Chains: 0, Y, Z
Length: 662 amino acids
Theoretical weight: 71.36 KDa
Source organism: Lederbergvirus P22
Expression system: Escherichia coli
UniProt:
  • Canonical: P12528 (Residues: 6-667; Coverage: 99%)
Gene name: 9
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 10.5Å
Relevant EMDB volumes: EMD-8005
Expression system: Escherichia coli