1i94

X-ray diffraction
3.2Å resolution

CRYSTAL STRUCTURES OF THE SMALL RIBOSOMAL SUBUNIT WITH TETRACYCLINE, EDEINE AND IF3

Released:
Model geometry
Fit model/data
Data not deposited

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero 21-mer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-250089 (preferred)
Entry contents:
20 distinct polypeptide molecules
1 distinct RNA molecule
Macromolecules (21 distinct):
Small ribosomal subunit protein uS2 Chain: B
Molecule details ›
Chain: B
Length: 255 amino acids
Theoretical weight: 29.19 KDa
Source organism: Thermus thermophilus
UniProt:
  • Canonical: P80371 (Residues: 2-256; Coverage: 100%)
Gene names: TTHA0861, rps2, rpsB
Sequence domains: Ribosomal protein S2
Structure domains:
Small ribosomal subunit protein uS3 Chain: C
Molecule details ›
Chain: C
Length: 238 amino acids
Theoretical weight: 26.62 KDa
Source organism: Thermus thermophilus
UniProt:
  • Canonical: P80372 (Residues: 2-239; Coverage: 100%)
Gene names: TTHA1686, rps3, rpsC
Sequence domains:
Structure domains:
Small ribosomal subunit protein uS4 Chain: D
Small ribosomal subunit protein uS5 Chain: E
Small ribosomal subunit protein bS6 Chain: F
Small ribosomal subunit protein uS7 Chain: G
Small ribosomal subunit protein uS8 Chain: H
Small ribosomal subunit protein uS9 Chain: I
Small ribosomal subunit protein uS10 Chain: J
Small ribosomal subunit protein uS11 Chain: K
Small ribosomal subunit protein uS12 Chain: L
Small ribosomal subunit protein uS13 Chain: M
Small ribosomal subunit protein uS14 Chain: N
Small ribosomal subunit protein uS15 Chain: O
Small ribosomal subunit protein bS16 Chain: P
Small ribosomal subunit protein uS17 Chain: Q
Small ribosomal subunit protein bS18 Chain: R
Small ribosomal subunit protein uS19 Chain: S
Small ribosomal subunit protein bS20 Chain: T
Small ribosomal subunit protein bTHX Chain: U
16S ribosomal RNA Chain: A

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID, ESRF BEAMLINE ID14-2, MPG/DESY, HAMBURG BEAMLINE BW6, EMBL/DESY, HAMBURG BEAMLINE BW7B
Spacegroup: P41212
Unit cell:
a: 406.3Å b: 406.3Å c: 173.1Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.207 0.203 0.245