8d9t

Electron Microscopy
20Å resolution

AP-1, Arf1, Nef lattice on MHC-I lipopeptide incorporated narrow membrane tubes, centered on gamma-Arf1

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero 54-mer (preferred)
PDBe Complex ID:
PDB-CPX-269626 (preferred)
Entry contents:
7 distinct polypeptide molecules
Macromolecules (7 distinct):
ADP-ribosylation factor Chains: C, H, J, K, O, P, Q, X, Z, a, b, c
Molecule details ›
Chains: C, H, J, K, O, P, Q, X, Z, a, b, c
Length: 181 amino acids
Theoretical weight: 20.8 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A8C2UGL4 (Residues: 2-181; Coverage: 99%)
Gene name: ARF1
Sequence domains: ADP-ribosylation factor family
Protein Nef Chains: L, N, d, e, f, g, h, n, o, p, q, r
Molecule details ›
Chains: L, N, d, e, f, g, h, n, o, p, q, r
Length: 213 amino acids
Theoretical weight: 24.36 KDa
Source organism: Human immunodeficiency virus 1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q90VU7 (Residues: 2-206; Coverage: 100%)
Gene name: nef
Sequence domains: Negative factor, (F-Protein) or Nef
HLA class I histocompatibility antigen, A alpha chain Chains: 0, 1, Y, x, y, z
AP-1 complex subunit beta-1 Chains: A, B, D, E, F, I
AP-1 complex subunit gamma-1 Chains: G, R, T, U, V, W
AP-1 complex subunit mu-1 Chains: M, i, j, k, l, m
AP-1 complex subunit sigma-3 Chains: S, s, t, u, v, w

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this EM entry.
Resolution: 20Å
Relevant EMDB volumes: EMD-27189
Expression system: Escherichia coli BL21(DE3)