› 6v3e

Electron Microscopy
4.4Å resolution

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domain:

Structure analysis Details

Assembly composition:
hetero icosamer (preferred)
PDBe Complex ID:
PDB-CPX-278888 (preferred)
Entry contents:
19 distinct polypeptide molecules
1 distinct RNA molecule
Macromolecules (20 distinct):
Small ribosomal subunit protein uS2 Chain: b
Molecule details ›
Chain: b
Length: 250 amino acids
Theoretical weight: 27.68 KDa
Source organism: Acinetobacter baumannii
Small ribosomal subunit protein uS3 Chain: c
Molecule details ›
Chain: c
Length: 250 amino acids
Theoretical weight: 27.97 KDa
Source organism: Acinetobacter baumannii
Small ribosomal subunit protein uS4 Chain: d
Molecule details ›
Chain: d
Length: 208 amino acids
Theoretical weight: 23.31 KDa
Source organism: Acinetobacter baumannii AB0057
Small ribosomal subunit protein uS5 Chain: e
Molecule details ›
Chain: e
Length: 165 amino acids
Theoretical weight: 17.18 KDa
Source organism: Acinetobacter baumannii AB0057
Small ribosomal subunit protein bS6 Chain: f
Molecule details ›
Chain: f
Length: 127 amino acids
Theoretical weight: 14.99 KDa
Source organism: Acinetobacter baumannii AB0057
Small ribosomal subunit protein uS7 Chain: g
Molecule details ›
Chain: g
Length: 156 amino acids
Theoretical weight: 17.73 KDa
Source organism: Acinetobacter baumannii AB0057
Small ribosomal subunit protein uS8 Chain: h
Molecule details ›
Chain: h
Length: 131 amino acids
Theoretical weight: 14.25 KDa
Source organism: Acinetobacter baumannii AB0057
Small ribosomal subunit protein uS9 Chain: i
Molecule details ›
Chain: i
Length: 128 amino acids
Theoretical weight: 14.29 KDa
Source organism: Acinetobacter baumannii
30S ribosomal protein S10 Chain: j
Molecule details ›
Chain: j
Length: 103 amino acids
Theoretical weight: 11.72 KDa
Source organism: Acinetobacter sp. ANC 5600
Small ribosomal subunit protein uS11 Chain: k
Molecule details ›
Chain: k
Length: 128 amino acids
Theoretical weight: 13.56 KDa
Source organism: Acinetobacter sp. 263903-1
Small ribosomal subunit protein uS12 Chain: l
Molecule details ›
Chain: l
Length: 124 amino acids
Theoretical weight: 13.8 KDa
Source organism: Acinetobacter baumannii AB0057
Small ribosomal subunit protein uS13 Chain: m
Molecule details ›
Chain: m
Length: 118 amino acids
Theoretical weight: 13.3 KDa
Source organism: Acinetobacter baumannii AB0057
Small ribosomal subunit protein uS14 Chain: n
Molecule details ›
Chain: n
Length: 101 amino acids
Theoretical weight: 11.44 KDa
Source organism: Acinetobacter baumannii AB0057
Small ribosomal subunit protein uS15 Chain: o
Molecule details ›
Chain: o
Length: 89 amino acids
Theoretical weight: 10.15 KDa
Source organism: Acinetobacter baumannii AB0057
Small ribosomal subunit protein bS16 Chain: p
Molecule details ›
Chain: p
Length: 101 amino acids
Theoretical weight: 11.22 KDa
Source organism: Acinetobacter baumannii
Small ribosomal subunit protein uS17 Chain: q
Molecule details ›
Chain: q
Length: 85 amino acids
Theoretical weight: 9.54 KDa
Source organism: Acinetobacter baumannii AB0057
Small ribosomal subunit protein bS18 Chain: r
Molecule details ›
Chain: r
Length: 75 amino acids
Theoretical weight: 9.01 KDa
Source organism: Acinetobacter venetianus
Small ribosomal subunit protein uS19 Chain: s
Molecule details ›
Chain: s
Length: 91 amino acids
Theoretical weight: 10.21 KDa
Source organism: Acinetobacter baumannii AB0057
Small ribosomal subunit protein bS20 Chain: t
Molecule details ›
Chain: t
Length: 88 amino acids
Theoretical weight: 9.72 KDa
Source organism: Acinetobacter baumannii AB0057
16s Ribosomal RNA Chain: sN1
Molecule details ›
Chain: sN1
Length: 1544 nucleotides
Theoretical weight: 500.3 KDa
Source organism: Acinetobacter baumannii
Sequence domains: Bacterial small subunit ribosomal RNA

Ligands and Environments

No bound ligands
7 modified residues:
Ligand PSU 1 x PSU
Ligand 7MG 1 x 7MG
Ligand 2MG 2 x 2MG
Ligand 5MC 1 x 5MC
Ligand 4OC 1 x 4OC
Ligand UR3 1 x UR3
Ligand MA6 2 x MA6

Experiments and Validation Details

Entry percentile scores
Resolution: 4.4Å
Relevant EMDB volumes: EMD-21034

Quick links

Citations

8 review citations

Structural Heterogeneities of the Ribosome: New Frontiers and Opportunities for Cryo-EM.
Poitevin et al. (2020)
7 more

2 mentions without citation

Cryo-electron Microscopy Structure of the Acinetobacter baumannii 70S Ribosome and Implications for New Antibiotic Development.
Morgan et al. (2020)
1 more