PDBe 4x64

X-ray diffraction
3.35Å resolution

Crystal Structure of 30S ribosomal subunit from Thermus thermophilus

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: 236 amino acids
Theoretical weight: 27.22 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80371 (Residues: 6-241; Coverage: 92%)
Gene names: TTHA0861, rps2, rpsB
Sequence domains: Ribosomal protein S2
Structure domains:
30S ribosomal protein S3 Chain: C
Molecule details ›
Chain: C
Length: 207 amino acids
Theoretical weight: 22.98 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80372 (Residues: 2-208; Coverage: 87%)
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: 151 amino acids
Theoretical weight: 16.46 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHQ5 (Residues: 5-155; Coverage: 93%)
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 domain
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
Sequence domains: Ribosomal protein S8
Structure domains:
30S ribosomal protein S9 Chain: I
Molecule details ›
Chain: I
Length: 127 amino acids
Theoretical weight: 14.28 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80374 (Residues: 2-128; Coverage: 99%)
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: 99 amino acids
Theoretical weight: 11.4 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHN7 (Residues: 3-101; Coverage: 94%)
Gene names: TTHA1693, rpsJ
Sequence domains: Ribosomal protein S10p/S20e
Structure domains: Ribosomal protein S10 domain
30S ribosomal protein S11 Chain: K
Molecule details ›
Chain: K
Length: 119 amino acids
Theoretical weight: 12.61 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80376 (Residues: 11-129; Coverage: 92%)
Gene names: TTHA1666, rps11, rpsK
Sequence domains: Ribosomal protein S11
Structure domains: Ribosomal protein S11
30S ribosomal protein S12 Chain: L
Molecule details ›
Chain: L
Length: 125 amino acids
Theoretical weight: 13.92 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHN3 (Residues: 2-126; Coverage: 95%)
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: 118 amino acids
Theoretical weight: 13.37 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80377 (Residues: 2-119; Coverage: 94%)
Gene names: TTHA1667, rps13, rpsM
Sequence domains: Ribosomal protein S13/S18
Structure domains:
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: A0A0N0BLP2 (Residues: 2-61; Coverage: 98%)
Gene names: BVI061214_01033, rpsN, rpsZ
Sequence domains: Ribosomal protein S14p/S29e
Structure domains: 30s Ribosomal Protein S14; Chain N
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: S15/NS1, RNA-binding
30S ribosomal protein S16 Chain: P
Molecule details ›
Chain: P
Length: 84 amino acids
Theoretical weight: 10 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SJH3 (Residues: 1-84; Coverage: 96%)
Gene names: TTHA1035, rpsP
Sequence domains: Ribosomal protein S16
Structure domains: S16 Ribosomal Protein; Chain: A;
30S ribosomal protein S17 Chain: Q
Molecule details ›
Chain: Q
Length: 99 amino acids
Theoretical weight: 11.72 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P0DOY7 (Residues: 2-100; Coverage: 94%)
Gene names: TTHA1683, rpsQ
Sequence domains: Ribosomal protein S17
Structure domains: Nucleic acid-binding proteins
30S ribosomal protein S18 Chain: R
Molecule details ›
Chain: R
Length: 73 amino acids
Theoretical weight: 8.5 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SLQ0 (Residues: 16-88; Coverage: 83%)
Gene names: TTHA0243, rpsR
Sequence domains: Ribosomal protein S18
Structure domains: Ribosomal protein S18
30S ribosomal protein S19 Chain: S
Molecule details ›
Chain: S
Length: 81 amino acids
Theoretical weight: 9.26 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHP2 (Residues: 2-82; Coverage: 87%)
Gene names: TTHA1688, rpsS
Structure domains: 30s Ribosomal Protein S19; Chain A
30S ribosomal protein S20 Chain: T
Molecule details ›
Chain: T
Length: 99 amino acids
Theoretical weight: 10.92 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80380 (Residues: 8-106; Coverage: 93%)
Gene names: TTHA1397, rps20, rpsT
Structure domains: Ribosomal protein S20
30S ribosomal protein Thx Chain: U
Molecule details ›
Chain: U
Length: 25 amino acids
Theoretical weight: 3.09 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SIH3 (Residues: 2-26; Coverage: 93%)
Gene names: TTHA1396, rpsU
16S ribosomal RNA Chain: A
Molecule details ›
Chain: A
Length: 1522 nucleotides
Theoretical weight: 494.17 KDa
Sequence domains: Bacterial small subunit ribosomal RNA
RNA (5'-D(*(MA6)P*AP*AP*UP*UP*U)-3') Chain: a
Molecule details ›
Chain: a
Length: 6 nucleotides
Theoretical weight: 1.8 KDa
RNA (5'-D(P*GP*AP*CP*UP*(70U)P*UP*UP*(12A)P*AP*(PSU)P*C)-3') Chain: b
Molecule details ›
Chain: b
Length: 11 nucleotides
Theoretical weight: 3.71 KDa

Ligands and Environments

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL12-2
Spacegroup: P41212
Unit cell:
a: 400.496Å b: 400.496Å c: 175.534Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.167 0.165 0.205