PDBe 4b3s

X-ray diffraction
3.15Å resolution

Crystal structure of the 30S ribosome in complex with compound 37

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero 23-mer (preferred)
Entry contents:
20 distinct polypeptide molecules
3 distinct RNA molecules
Macromolecules (23 distinct):
30S ribosomal protein S2 Chain: B
Molecule details ›
Chain: B
Length: 256 amino acids
Theoretical weight: 29.32 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80371 (Residues: 1-256; Coverage: 100%)
Gene names: TTHA0861, rps2, rpsB
Sequence domains: Ribosomal protein S2
Structure domains:
30S ribosomal protein S3 Chain: C
Molecule details ›
Chain: C
Length: 239 amino acids
Theoretical weight: 26.75 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80372 (Residues: 1-239; Coverage: 100%)
Gene names: TTHA1686, rps3, rpsC
Sequence domains:
Structure domains:
30S ribosomal protein S4 Chain: D
Molecule details ›
Chain: D
Length: 208 amino acids
Theoretical weight: 24.24 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80373 (Residues: 2-209; Coverage: 100%)
Gene names: TTHA1665, rps4, rpsD
Sequence domains:
Structure domains:
30S ribosomal protein S5 Chain: E
Molecule details ›
Chain: E
Length: 161 amino acids
Theoretical weight: 17.45 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHQ5 (Residues: 2-162; Coverage: 99%)
Gene names: TTHA1675, rpsE
Sequence domains:
Structure domains:
30S ribosomal protein S6 Chain: F
Molecule details ›
Chain: F
Length: 101 amino acids
Theoretical weight: 11.99 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SLP8 (Residues: 1-101; Coverage: 100%)
Gene names: TTHA0245, rpsF
Sequence domains: Ribosomal protein S6
Structure domains: Alpha-Beta Plaits
30S ribosomal protein S7 Chain: G
Molecule details ›
Chain: G
Length: 155 amino acids
Theoretical weight: 17.92 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P17291 (Residues: 2-156; Coverage: 99%)
Gene names: TTHA1696, rps7, rpsG
Structure domains: Ribosomal Protein S7;
30S ribosomal protein S8 Chain: H
Molecule details ›
Chain: H
Length: 138 amino acids
Theoretical weight: 15.87 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P0DOY9 (Residues: 1-138; Coverage: 100%)
Gene names: TTHA1678, rpsH
Structure domains: Dna Ligase; domain 1
30S ribosomal protein S9 Chain: I
Molecule details ›
Chain: I
Length: 128 amino acids
Theoretical weight: 14.43 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80374 (Residues: 1-128; Coverage: 100%)
Gene names: TTHA1464, rps9, rpsI
Sequence domains: Ribosomal protein S9/S16
Structure domains: Ribosomal Protein S5; domain 2
30S ribosomal protein S10 Chain: J
Molecule details ›
Chain: J
Length: 104 amino acids
Theoretical weight: 11.82 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHN7 (Residues: 2-105; Coverage: 99%)
Gene names: TTHA1693, rpsJ
Sequence domains: Ribosomal protein S10p/S20e
30S ribosomal protein S11 Chain: K
Molecule details ›
Chain: K
Length: 129 amino acids
Theoretical weight: 13.74 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80376 (Residues: 1-129; Coverage: 100%)
Gene names: TTHA1666, rps11, rpsK
Sequence domains: Ribosomal protein S11
Structure domains: Nucleotidyltransferase; domain 5
30S ribosomal protein S12 Chain: L
Molecule details ›
Chain: L
Length: 132 amino acids
Theoretical weight: 14.64 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHN3 (Residues: 1-132; Coverage: 100%)
Gene names: TTHA1697, rpsL
Sequence domains: Ribosomal protein S12/S23
Structure domains: Nucleic acid-binding proteins
30S ribosomal protein S13 Chain: M
Molecule details ›
Chain: M
Length: 126 amino acids
Theoretical weight: 14.34 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80377 (Residues: 1-126; Coverage: 100%)
Gene names: TTHA1667, rps13, rpsM
Sequence domains: Ribosomal protein S13/S18
Structure domains:
30S ribosomal protein S15 Chain: O
Molecule details ›
Chain: O
Length: 88 amino acids
Theoretical weight: 10.45 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SJ76 (Residues: 2-89; Coverage: 99%)
Gene names: TTHA1138, rpsO
Sequence domains: Ribosomal protein S15
Structure domains: Helix Hairpins
30S ribosomal protein S16 Chain: P
Molecule details ›
Chain: P
Length: 88 amino acids
Theoretical weight: 10.41 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SJH3 (Residues: 1-88; Coverage: 100%)
Gene names: TTHA1035, rpsP
Sequence domains: Ribosomal protein S16
30S ribosomal protein S17 Chain: Q
Molecule details ›
Chain: Q
Length: 104 amino acids
Theoretical weight: 12.19 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: A0A0N0BLS5 (Residues: 2-105; Coverage: 99%)
Gene names: BVI061214_01029, rpsQ
Sequence domains: Ribosomal protein S17
Structure domains: Nucleic acid-binding proteins
30S ribosomal protein S18 Chain: R
Molecule details ›
Chain: R
Length: 88 amino acids
Theoretical weight: 10.24 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SLQ0 (Residues: 1-88; Coverage: 100%)
Gene names: TTHA0243, rpsR
Sequence domains: Ribosomal protein S18
Structure domains: 30s Ribosomal Protein S18
30S ribosomal protein S19 Chain: S
Molecule details ›
Chain: S
Length: 92 amino acids
Theoretical weight: 10.47 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHP2 (Residues: 2-93; Coverage: 99%)
Gene names: TTHA1688, rpsS
Sequence domains: Ribosomal protein S19
Structure domains: 30s Ribosomal Protein S19; Chain A
30S ribosomal protein S20 Chain: T
Molecule details ›
Chain: T
Length: 106 amino acids
Theoretical weight: 11.72 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80380 (Residues: 1-106; Coverage: 100%)
Gene names: TTHA1397, rps20, rpsT
Sequence domains: Ribosomal protein S20
Structure domains: Methane Monooxygenase Hydroxylase; Chain G, domain 1
30S ribosomal protein Thx Chain: V
Molecule details ›
Chain: V
Length: 26 amino acids
Theoretical weight: 3.22 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SIH3 (Residues: 2-27; Coverage: 96%)
Gene names: TTHA1396, rpsU
30S ribosomal protein S14 type Z Chain: N
Molecule details ›
Chain: N
Length: 60 amino acids
Theoretical weight: 7.03 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P0DOY6 (Residues: 2-61; Coverage: 98%)
Gene names: TTHA1679, rpsN, rpsZ
Structure domains: 30s Ribosomal Protein S14; Chain N
16S ribosomal RNA Chain: A
Molecule details ›
Chain: A
Length: 1521 nucleotides
Theoretical weight: 493.65 KDa
5'-R(*UP*UP*CP*AP*AP*AP)-3' Chain: W
Molecule details ›
Chain: W
Length: 6 nucleotides
Theoretical weight: 1.86 KDa
5'-R(*GP*GP*GP*AP*UP*UP*GP*AP*AP*AP*AP*UP*CP*CP*CP)-3' Chain: Z
Molecule details ›
Chain: Z
Length: 16 nucleotides
Theoretical weight: 5.16 KDa

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P41212
Unit cell:
a: 401.15Å b: 401.15Å c: 173.64Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.21 0.21 0.247