5iv7

Electron Microscopy
6.77Å resolution

Cryo-electron microscopy structure of the star-shaped, hubless post-attachment T4 baseplate

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero 96-mer (preferred)
PDBe Complex ID:
PDB-CPX-140652 (preferred)
Entry contents:
8 distinct polypeptide molecules
Macromolecules (8 distinct):
Baseplate wedge protein gp6 Chains: A, B, BF, BG, EA, EB, Q, R, g, h, w, x
Molecule details ›
Chains: A, B, BF, BG, EA, EB, Q, R, g, h, w, x
Length: 660 amino acids
Theoretical weight: 74.49 KDa
Source organism: Tequatrovirus T4
UniProt:
  • Canonical: P19060 (Residues: 1-660; Coverage: 100%)
Gene name: 6
Sequence domains:
Baseplate wedge protein gp7 Chains: C, CA, EC, S, i, y
Molecule details ›
Chains: C, CA, EC, S, i, y
Length: 1032 amino acids
Theoretical weight: 119.34 KDa
Source organism: Tequatrovirus T4
UniProt:
  • Canonical: P19061 (Residues: 1-1032; Coverage: 100%)
Gene name: 7
Sequence domains:
Baseplate wedge protein gp8 Chains: AA, CB, CC, D, E, ED, EE, T, U, j, k, z
Molecule details ›
Chains: AA, CB, CC, D, E, ED, EE, T, U, j, k, z
Length: 334 amino acids
Theoretical weight: 38.04 KDa
Source organism: Tequatrovirus T4
UniProt:
  • Canonical: P19062 (Residues: 1-334; Coverage: 100%)
Gene name: 8
Sequence domains: Bacteriophage T4, Gp8
Baseplate protein gp9 Chains: AB, AC, AD, CD, CE, CF, EF, EG, F, FA, G, H, V, W, X, l, m, n
Molecule details ›
Chains: AB, AC, AD, CD, CE, CF, EF, EG, F, FA, G, H, V, W, X, l, m, n
Length: 288 amino acids
Theoretical weight: 31.02 KDa
Source organism: Tequatrovirus T4
UniProt:
  • Canonical: P10927 (Residues: 1-288; Coverage: 100%)
Gene name: 9
Sequence domains: Bacteriophage T4 gp9/10-like protein
Baseplate wedge protein gp10 Chains: AE, AF, AG, CG, DA, DB, FB, FC, FD, I, J, K, Y, Z, a, o, p, q
Molecule details ›
Chains: AE, AF, AG, CG, DA, DB, FB, FC, FD, I, J, K, Y, Z, a, o, p, q
Length: 602 amino acids
Theoretical weight: 66.28 KDa
Source organism: Tequatrovirus T4
UniProt:
  • Canonical: P10928 (Residues: 1-602; Coverage: 100%)
Gene name: 10
Sequence domains: Bacteriophage T4 gp9/10-like protein
Baseplate wedge protein gp11 Chains: BA, BB, BC, DC, DD, DE, FE, FF, FG, L, M, N, b, c, d, r, s, t
Molecule details ›
Chains: BA, BB, BC, DC, DD, DE, FE, FF, FG, L, M, N, b, c, d, r, s, t
Length: 219 amino acids
Theoretical weight: 23.73 KDa
Source organism: Tequatrovirus T4
UniProt:
  • Canonical: P10929 (Residues: 1-219; Coverage: 100%)
Gene name: 11
Sequence domains: GP11 baseplate wedge protein
Baseplate wedge protein gp25 Chains: BD, DF, GA, O, e, u
Molecule details ›
Chains: BD, DF, GA, O, e, u
Length: 132 amino acids
Theoretical weight: 15.11 KDa
Source organism: Tequatrovirus T4
UniProt:
  • Canonical: P09425 (Residues: 1-132; Coverage: 100%)
Gene name: 25
Sequence domains: Baseplate wedge protein gp25
Baseplate wedge protein gp53 Chains: BE, DG, GB, P, f, v
Molecule details ›
Chains: BE, DG, GB, P, f, v
Length: 196 amino acids
Theoretical weight: 22.99 KDa
Source organism: Tequatrovirus T4
UniProt:
  • Canonical: P16011 (Residues: 1-196; Coverage: 100%)
Gene name: 53
Sequence domains: Base plate wedge protein 53

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 6.77Å
Relevant EMDB volumes: EMD-3396