Initiation complex of 70S ribosome with two tRNAs and mRNA. This entry 3I9B contains 30S ribosomal subunit of molecule B. The 50S ribosomal subunit can be found in PDB entry 3I9C. Molecule A in the same asymmetric unit is deposited as 3I9D (30S) and 3I9E (50S) DOI:10.2210/pdb3i9b/pdb   NDB ID: NA0253

3I9B   Display Files  close FASTA Sequence PDB File PDB File (Header) mmCIF File mmCIF File (Header) PDBML/XML File PDBML/XML File (Header)   Download Files  close FASTA Sequence PDB File (Text) PDB File (gz) mmCIF File mmCIF File (gz) PDBML/XML File PDBML/XML File (gz) Structure Factor (Text) Structure Factor (gz) Biological Assembly (gz) (A)   Share this Page  close Facebook Twitter LinkedIn Email Link this Page

Split Entry The asymmetric unit for this structure is composed of multiple PDB entries: 3I9B   3I9C   3I9D   3I9E     Download All Files      Primary Citation       Related Citations in PDB Entry (REMARK 1) Hide     Molecular Description Hide Classification: Ribosome Structure Weight: 869490.10 Molecule: 16S RRNA (E.COLI NUMBERING) Polymer: 1 Type: rna Length: 1517 Chains: A Organism Thermus thermophilus HB8 Molecule: 30S RIBOSOMAL PROTEIN S2 Polymer: 2 Type: protein Length: 256 Chains: E Organism Thermus thermophilus HB8 Gene Names rpsB rps2 TTHA0861 UniProtKB:   Protein Feature View | Search PDB | P80371     Molecule: 30S RIBOSOMAL PROTEIN S3 Polymer: 3 Type: protein Length: 239 Chains: F Organism Thermus thermophilus HB8 Gene Names rpsC rps3 TTHA1686 UniProtKB:   Protein Feature View | Search PDB | P80372     Molecule: 30S RIBOSOMAL PROTEIN S4 Polymer: 4 Type: protein Length: 209 Chains: G Organism Thermus thermophilus HB8 Gene Names rpsD rps4 TTHA1665 UniProtKB:   Protein Feature View | Search PDB | P80373     Molecule: 30S RIBOSOMAL PROTEIN S5 Polymer: 5 Type: protein Length: 162 Chains: H Organism Thermus thermophilus HB8 Gene Names rpsE TTHA1675 UniProtKB:   Protein Feature View | Search PDB | Q5SHQ5     Molecule: 30S RIBOSOMAL PROTEIN S6 Polymer: 6 Type: protein Length: 101 Chains: I Organism Thermus thermophilus HB8 Gene Names rpsF TTHA0245 UniProtKB:   Protein Feature View | Search PDB | Q5SLP8     Molecule: 30S RIBOSOMAL PROTEIN S7 Polymer: 7 Type: protein Length: 156 Chains: J Organism Thermus thermophilus HB8 Gene Names rpsG rps7 TTHA1696 UniProtKB:   Protein Feature View | Search PDB | P17291     Molecule: 30S RIBOSOMAL PROTEIN S8 Polymer: 8 Type: protein Length: 138 Chains: K Organism Thermus thermophilus HB8 Gene Names rpsH TTHA1678 UniProtKB:   Protein Feature View | Search PDB | Q5SHQ2     Molecule: 30S RIBOSOMAL PROTEIN S9 Polymer: 9 Type: protein Length: 128 Chains: L Organism Thermus thermophilus HB8 Gene Names rpsI rps9 TTHA1464 UniProtKB:   Protein Feature View | Search PDB | P80374     Molecule: 30S RIBOSOMAL PROTEIN S10 Polymer: 10 Type: protein Length: 105 Chains: M Organism Thermus thermophilus HB8 Gene Names rpsJ TTHA1693 UniProtKB:   Protein Feature View | Search PDB | Q5SHN7     Molecule: 30S RIBOSOMAL PROTEIN S11 Polymer: 11 Type: protein Length: 129 Chains: N Organism Thermus thermophilus HB8 Gene Names rpsK rps11 TTHA1666 UniProtKB:   Protein Feature View | Search PDB | P80376     Molecule: 30S RIBOSOMAL PROTEIN S12 Polymer: 12 Type: protein Length: 132 Chains: O Organism Thermus thermophilus HB8 Gene Names rpsL TTHA1697 UniProtKB:   Protein Feature View | Search PDB | Q5SHN3     Molecule: 30S RIBOSOMAL PROTEIN S13 Polymer: 13 Type: protein Length: 126 Chains: P Organism Thermus thermophilus HB8 Gene Names rpsM rps13 TTHA1667 UniProtKB:   Protein Feature View | Search PDB | P80377     Molecule: 30S RIBOSOMAL PROTEIN S14 Polymer: 14 Type: protein Length: 61 Chains: Q Organism Thermus thermophilus HB8 Gene Names rpsZ rpsN TTHA1679 UniProtKB:   Protein Feature View | Search PDB | Q5SHQ1     Molecule: 30S RIBOSOMAL PROTEIN S15 Polymer: 15 Type: protein Length: 89 Chains: R Organism Thermus thermophilus HB8 Gene Names rpsO TTHA1138 UniProtKB:   Protein Feature View | Search PDB | Q5SJ76     Molecule: 30S RIBOSOMAL PROTEIN S16 Polymer: 16 Type: protein Length: 88 Chains: S Organism Thermus thermophilus HB8 Gene Names rpsP TTHA1035 UniProtKB:   Protein Feature View | Search PDB | Q5SJH3     Molecule: 30S RIBOSOMAL PROTEIN S17 Polymer: 17 Type: protein Length: 105 Chains: T Organism Thermus thermophilus HB8 Gene Names rpsQ TTHA1683 UniProtKB:   Protein Feature View | Search PDB | Q5SHP7     Molecule: 30S RIBOSOMAL PROTEIN S18 Polymer: 18 Type: protein Length: 88 Chains: U Organism Thermus thermophilus HB8 Gene Names rpsR TTHA0243 UniProtKB:   Protein Feature View | Search PDB | Q5SLQ0     Molecule: 30S RIBOSOMAL PROTEIN S19 Polymer: 19 Type: protein Length: 93 Chains: V Organism Thermus thermophilus HB8 Gene Names rpsS TTHA1688 UniProtKB:   Protein Feature View | Search PDB | Q5SHP2     Molecule: 30S RIBOSOMAL PROTEIN S20 Polymer: 20 Type: protein Length: 106 Chains: W Organism Thermus thermophilus HB8 Gene Names rpsT rps20 TTHA1397 UniProtKB:   Protein Feature View | Search PDB | P80380     Molecule: 30S RIBOSOMAL PROTEIN THX Polymer: 21 Type: protein Length: 27 Chains: X Organism Thermus thermophilus HB8 Gene Names rpsU TTHA1396 UniProtKB:   Protein Feature View | Search PDB | Q5SIH3     Molecule: TRNA FMET (UNMODIFIED BASES) Polymer: 22 Type: rna Length: 77 Chains: C, D Organism Escherichia coli Molecule: MRNA Polymer: 23 Type: rna Length: 25 Chains: 1     Source Hide Polymer: 1 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 2 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 3 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 4 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 5 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 6 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 7 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 8 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 9 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 10 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 11 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 12 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 13 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 14 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 15 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 16 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 17 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 18 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 19 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 20 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 21 Scientific Name: Thermus thermophilus   Taxonomy     Polymer: 22 Scientific Name: Escherichia coli   Taxonomy     Polymer: 23 Scientific Name: Synthetic construct   Taxonomy         Related PDB Entries Hide Identifier Details 3I8F  Elongation complex 50S subunit molecule B  3I8G  Elongation complex 30S subunit molecule B  3I8H  Elongation complex 30S subunit molecule A  3I8I  Elongation complex 50S subunit molecule A  3I9C  50S SUBUNIT OF MOLECULE B  3I9D  30S SUBUNIT OF MOLECULE A  3I9E  50S SUBUNIT OF MOLECULE A      Ligand Chemical Component Hide Identifier Formula Name Interactions MG Search  Download  Mg MAGNESIUM ION   Ligand Explorer ZN Search  Download  Zn ZINC ION   Ligand Explorer     External Domain Annotations Hide CATH Classification v3.4.0: 19 Domains - data from CATH   Pfam Classification: 22 Domains - data from Pfam   GO Terms: 150 Terms - data from GO      Structural Biology Knowledgebase Data Hide   Nucleic Acid Database Hide View the NDB ID associated with this structure: NA0253     Data in orange boxes are gathered from external resources (when available). 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Biological Assembly            View in 3D More Images... Composite of PDB entries (3I9B and 3I9C)         MyPDB Personal Annotations Hide     Deposition Summary Hide Authors:   Jenner, L.B.,  Yusupova, G.,  Yusupov, M. Deposition:   2009-07-10 Release:   2010-04-21 Last Modified (REVDAT):   2010-06-02     Revision History    Hide Mouse over text for details 2011-07-13 Version format compliance     Experimental Details Hide Method:   X-RAY DIFFRACTION Exp. Data:   Structure Factors Resolution[Å]:   3.50 R-Value: 0.213 (work) R-Free: 0.252 Space Group: P 21 21 21 Unit Cell:   Length [Å] Angles [°] a = 210.46 α = 90.00  b = 452.18 β = 90.00  c = 626.12 γ = 90.00      Molecule of the Month Hide Ribosomal Subunits Ribosome Aminoglycoside Antibiotics Transfer-Messenger RNA