Structure analysis

Crystal structure of the Thermus thermophilus 70S ribosome in complex with pactamycin (co-crystallized), mRNA and deacylated tRNA in the P site

X-ray diffraction
2.7Å resolution
Source organism: Thermus thermophilus HB8
Assembly composition:
hetero 55-mer (preferred)
Entry contents: 49 distinct polypeptide molecules
6 distinct RNA molecules

Assemblies

Assembly 1
Download    3D Visualisation
Multimeric state: hetero 55-mer
Accessible surface area: 730814.04 Å2
Buried surface area: 276524.72 Å2
Dissociation area: 721.8 Å2
Dissociation energy (ΔGdiss): 3.65 kcal/mol
Dissociation entropy (TΔSdiss): 11.1 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-147979
Assembly 2 (preferred)
Download    3D Visualisation
Multimeric state: hetero 55-mer
Accessible surface area: 726722.94 Å2
Buried surface area: 275725.75 Å2
Dissociation area: 568.85 Å2
Dissociation energy (ΔGdiss): -2.48 kcal/mol
Dissociation entropy (TΔSdiss): 8.1 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-147979

Macromolecules

Search similar proteins

Search similar proteins

Search similar proteins

Search similar proteins

Search similar proteins

Search similar proteins

Chains: AJ, CJ
Length: 105 amino acids
Theoretical weight: 11.95 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHN7 (Residues: 1-105; Coverage: 100%)
Gene names: TTHA1693, rpsJ
Pfam: Ribosomal protein S10p/S20e
InterPro:

Search similar proteins

Chains: AK, CK
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
Pfam: Ribosomal protein S11
InterPro:

Search similar proteins

Chains: AL, CL
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
Pfam: Ribosomal protein S12/S23
InterPro:

Search similar proteins

Search similar proteins

Chains: AO, CO
Length: 89 amino acids
Theoretical weight: 10.58 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SJ76 (Residues: 1-89; Coverage: 100%)
Gene names: TTHA1138, rpsO
Pfam: Ribosomal protein S15
InterPro:

Search similar proteins

Chains: AP, CP
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
Pfam: Ribosomal protein S16
InterPro:

Search similar proteins

Chains: AR, CR
Length: 88 amino acids
Theoretical weight: 10.26 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SLQ0 (Residues: 1-88; Coverage: 100%)
Gene names: TTHA0243, rpsR
Pfam: Ribosomal protein S18
InterPro:

Search similar proteins

Chains: AS, CS
Length: 93 amino acids
Theoretical weight: 10.61 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHP2 (Residues: 1-93; Coverage: 100%)
Gene names: TTHA1688, rpsS
Pfam: Ribosomal protein S19
InterPro:

Search similar proteins

Chains: AT, CT
Length: 106 amino acids
Theoretical weight: 11.74 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80380 (Residues: 1-106; Coverage: 100%)
Gene names: TTHA1397, rps20, rpsT
Pfam: Ribosomal protein S20
InterPro:

Search similar proteins

Chains: AU, CU
Length: 27 amino acids
Theoretical weight: 3.35 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SIH3 (Residues: 1-27; Coverage: 100%)
Gene names: TTHA1396, rpsU
Pfam: 30S ribosomal protein Thx
InterPro:

Search similar proteins

Search similar proteins

Search similar proteins

Chains: BF, DF
Length: 210 amino acids
Theoretical weight: 23.27 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHN9 (Residues: 1-210; Coverage: 100%)
Gene names: TTHA1691, rplD
Pfam: Ribosomal protein L4/L1 family
InterPro:

Search similar proteins

Search similar proteins

Search similar proteins

Chains: BN, DN
Length: 140 amino acids
Theoretical weight: 15.93 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P60488 (Residues: 1-140; Coverage: 100%)
Gene names: TTHA1465, rplM
Pfam: Ribosomal protein L13
InterPro:

Search similar proteins

Chains: BO, DO
Length: 122 amino acids
Theoretical weight: 13.32 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHP8 (Residues: 1-122; Coverage: 100%)
Gene names: TTHA1682, rplN
Pfam: Ribosomal protein L14p/L23e
InterPro:

Search similar proteins

Search similar proteins

Chains: BQ, DQ
Length: 141 amino acids
Theoretical weight: 15.99 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P60489 (Residues: 1-141; Coverage: 100%)
Gene names: TTHA1685, rplP
Pfam: Ribosomal protein L16p/L10e
InterPro:

Search similar proteins

Chains: BR, DR
Length: 118 amino acids
Theoretical weight: 13.75 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q9Z9H5 (Residues: 1-118; Coverage: 100%)
Gene names: TTHA1663, rpl17, rplQ
Pfam: Ribosomal protein L17
InterPro:

Search similar proteins

Chains: BS, DS
Length: 112 amino acids
Theoretical weight: 12.64 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHQ4 (Residues: 1-112; Coverage: 100%)
Gene names: TTHA1676, rplR
Pfam: Ribosomal L18 of archaea, bacteria, mitoch. and chloroplast
InterPro:

Search similar proteins

Chains: BT, DT
Length: 146 amino acids
Theoretical weight: 17.19 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P60490 (Residues: 1-146; Coverage: 100%)
Gene names: TTHA1031, rplS
Pfam: Ribosomal protein L19
InterPro:

Search similar proteins

Chains: BU, DU
Length: 118 amino acids
Theoretical weight: 13.78 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P60491 (Residues: 1-118; Coverage: 100%)
Gene names: TTHA0553, rplT
Pfam: Ribosomal protein L20
InterPro:

Search similar proteins

Chains: BV, DV
Length: 101 amino acids
Theoretical weight: 11.07 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P60492 (Residues: 1-101; Coverage: 100%)
Gene names: TTHA1783, rplU
Pfam: Ribosomal prokaryotic L21 protein
InterPro:

Search similar proteins

Chains: BX, DX
Length: 96 amino acids
Theoretical weight: 10.76 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHP0 (Residues: 1-96; Coverage: 100%)
Gene names: TTHA1690, rplW
Pfam: Ribosomal protein L23
InterPro:

Search similar proteins

Chains: B0, D0
Length: 85 amino acids
Theoretical weight: 9.53 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P60493 (Residues: 1-85; Coverage: 100%)
Gene names: TTHA1782, rpmA
Pfam: Ribosomal L27 protein
InterPro:

Search similar proteins

Chains: B1, D1
Length: 98 amino acids
Theoretical weight: 11 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P60494 (Residues: 1-98; Coverage: 100%)
Gene names: TTHA0042, rpmB
Pfam: Ribosomal L28 family
InterPro:

Search similar proteins

Chains: B2, D2
Length: 72 amino acids
Theoretical weight: 8.67 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHP6 (Residues: 1-72; Coverage: 100%)
Gene names: TTHA1684, rpmC
Pfam: Ribosomal L29 protein
InterPro:

Search similar proteins

Chains: B5, D5
Length: 60 amino acids
Theoretical weight: 6.72 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80339 (Residues: 1-60; Coverage: 100%)
Gene names: TTHA0418, rpl32, rpmF
Pfam: Ribosomal L32p protein family
InterPro:

Search similar proteins

Chains: B7, D7
Length: 49 amino acids
Theoretical weight: 6.13 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: P80340 (Residues: 1-49; Coverage: 100%)
Gene names: TTHA0446, rpl34, rpmH
Pfam: Ribosomal protein L34
InterPro:

Search similar proteins

Chains: B9, D9
Length: 37 amino acids
Theoretical weight: 4.44 KDa
Source organism: Thermus thermophilus HB8
UniProt:
  • Canonical: Q5SHR2 (Residues: 1-37; Coverage: 100%)
Gene names: TTHA1668, rpmJ
Pfam: Ribosomal protein L36
InterPro:

Search similar proteins

Name: 16S ribosomal RNA
Representative chains: AA, CA
Length: 1521 nucleotides
Theoretical weight: 493.65 KDa
Rfam: Bacterial small subunit ribosomal RNA

Search similar RNA

Name: Messenger RNA
Representative chains: AV, CV
Length: 24 nucleotides
Theoretical weight: 7.8 KDa

Search similar RNA

Name: P-site tRNA
Representative chains: AX, CX
Length: 77 nucleotides
Theoretical weight: 24.85 KDa
Rfam: tRNA

Search similar RNA

Name: E-site tRNA Acceptor Stem
Representative chains: AY, CY
Length: 76 nucleotides
Theoretical weight: 24.65 KDa
Rfam: tRNA

Search similar RNA

Name: 23S ribosomal RNA
Representative chains: BA, DA
Length: 2915 nucleotides
Theoretical weight: 947.9 KDa
Rfam: Bacterial large subunit ribosomal RNA

Search similar RNA

Name: 5S ribosomal RNA
Representative chains: BB, DB
Length: 121 nucleotides
Theoretical weight: 39.19 KDa
Rfam: 5S ribosomal RNA

Search similar RNA