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- PDB-6mpi: Structure of the Thermus thermophilus 30S ribosomal subunit compl... -

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Entry
Database: PDB / ID: 6mpi
TitleStructure of the Thermus thermophilus 30S ribosomal subunit complexed with a 2-thiocytidine (s2C32) and inosine (I34) modified anticodon stem loop (ASL) of Escherichia coli transfer RNA Arginine 1 (TRNAARG1) bound to an mRNA with an CGU-codon in the A-site and paromomycin
Components
  • (30S ribosomal protein ...) x 20
  • 16S rRNA
  • mRNA A-site fragment
  • tRNA ASL Escherichia coli Arg1
KeywordsRIBOSOME / 2-thiocytidine / inosine / transfer RNA / tRNA / 30S / translation / anticodon
Function / homology
Function and homology information


ribosomal small subunit biogenesis / ribosomal small subunit assembly / small ribosomal subunit / small ribosomal subunit rRNA binding / cytosolic small ribosomal subunit / tRNA binding / rRNA binding / structural constituent of ribosome / ribosome / translation ...ribosomal small subunit biogenesis / ribosomal small subunit assembly / small ribosomal subunit / small ribosomal subunit rRNA binding / cytosolic small ribosomal subunit / tRNA binding / rRNA binding / structural constituent of ribosome / ribosome / translation / ribonucleoprotein complex / mRNA binding / zinc ion binding / metal ion binding / cytoplasm / cytosol
Similarity search - Function
Ribosomal protein S18 / 30s Ribosomal Protein S18 / 30s ribosomal protein s13; domain 2 / Ribosomal protein S13/S18, C-terminal domain / Ribosomal protein S20 / 30s Ribosomal Protein S19; Chain A / Ribosomal protein S19/S15 / Ribosomal protein S3, C-terminal domain / Ribosomal Protein S14/S29 / 30s Ribosomal Protein S14; Chain N ...Ribosomal protein S18 / 30s Ribosomal Protein S18 / 30s ribosomal protein s13; domain 2 / Ribosomal protein S13/S18, C-terminal domain / Ribosomal protein S20 / 30s Ribosomal Protein S19; Chain A / Ribosomal protein S19/S15 / Ribosomal protein S3, C-terminal domain / Ribosomal Protein S14/S29 / 30s Ribosomal Protein S14; Chain N / Ribosomal protein S3 C-terminal domain / Ribosomal protein S6/Translation elongation factor EF1B / Dna Ligase; domain 1 - #10 / Ribosomal protein S11/S14 / Ribosomal protein S10 / Helix hairpin bin / Ribosomal Protein S7 / Ribosomal protein S7/S5 / K homology (KH) domain / Helicase, Ruva Protein; domain 3 - #50 / Double Stranded RNA Binding Domain - #20 / Glucose-6-phosphate isomerase like protein; domain 1 / Ribosomal Protein S5; domain 2 - #10 / 30S ribosomal protein Thx / 30S ribosomal protein Thx / 30S ribosomal protein / GMP Synthetase; Chain A, domain 3 / Ribosomal Protein S5; domain 2 / Ribosomal protein S14, type Z / Double Stranded RNA Binding Domain / Helicase, Ruva Protein; domain 3 / Nucleic acid-binding proteins / Dna Ligase; domain 1 / Methane Monooxygenase Hydroxylase; Chain G, domain 1 / Ribosomal protein S3, bacterial-type / Ribosomal protein S19, bacterial-type / Ribosomal protein S13, bacterial-type / Ribosomal protein S6, conserved site / Ribosomal protein S14/S29 / Ribosomal protein S6 signature. / Ribosomal protein S7, bacterial/organellar-type / Ribosomal protein S11, bacterial-type / Ribosomal protein S20 / Ribosomal protein S20 superfamily / Ribosomal protein S20 / Ribosomal protein S4, bacterial-type / 30S ribosomal protein S17 / Ribosomal protein S5, bacterial-type / Ribosomal protein S6, plastid/chloroplast / Ribosomal protein S2, bacteria/mitochondria/plastid / Ribosomal protein S9, bacterial/plastid / Ribosomal protein S18, conserved site / Ribosomal protein S18 signature. / Ribosomal protein S16 / Ribosomal protein S16 domain superfamily / Ribosomal protein S16 / Ribosomal protein S15, bacterial-type / Ribosomal protein S6 / Ribosomal protein S6 / Ribosomal protein S6 superfamily / Ribosomal protein S12, bacterial-type / Translation elongation factor EF1B/ribosomal protein S6 / Ribosomal protein S18 / Ribosomal protein S18 / Ribosomal protein S18 superfamily / Few Secondary Structures / Irregular / K Homology domain / K homology RNA-binding domain / OB fold (Dihydrolipoamide Acetyltransferase, E2P) / Ribosomal protein S3, conserved site / Ribosomal protein S3 signature. / Ribosomal protein S10, conserved site / Ribosomal protein S10 signature. / Ribosomal protein S14, conserved site / Ribosomal protein S14 signature. / Ribosomal protein S2 signature 1. / Nucleotidyltransferase; domain 5 / KH domain / Type-2 KH domain profile. / K Homology domain, type 2 / Ribosomal protein S3, C-terminal / Ribosomal protein S3, C-terminal domain / Ribosomal protein S3, C-terminal domain superfamily / Ribosomal protein S15/S19, conserved site / Ribosomal protein S19 signature. / Ribosomal protein S10 / Ribosomal protein S5, N-terminal, conserved site / Ribosomal protein S5 signature. / Ribosomal protein S19/S15 / Ribosomal protein S19/S15, superfamily / Ribosomal protein S19 / Helix Hairpins / Ribosomal protein S2, conserved site / Ribosomal protein S2 / Ribosomal protein S2, flavodoxin-like domain superfamily / Ribosomal protein S2 / Ribosomal protein S7, conserved site / Ribosomal protein S7 signature. / :
Similarity search - Domain/homology
PAROMOMYCIN / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Small ribosomal subunit protein uS14 / Small ribosomal subunit protein uS17 / Small ribosomal subunit protein uS8 / Small ribosomal subunit protein uS7 ...PAROMOMYCIN / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Small ribosomal subunit protein uS14 / Small ribosomal subunit protein uS17 / Small ribosomal subunit protein uS8 / Small ribosomal subunit protein uS7 / Small ribosomal subunit protein uS2 / Small ribosomal subunit protein uS3 / Small ribosomal subunit protein uS4 / Small ribosomal subunit protein uS9 / Small ribosomal subunit protein uS11 / Small ribosomal subunit protein uS13 / Small ribosomal subunit protein bS20 / Small ribosomal subunit protein uS12 / Small ribosomal subunit protein uS10 / Small ribosomal subunit protein uS19 / Small ribosomal subunit protein uS5 / Small ribosomal subunit protein bTHX / Small ribosomal subunit protein uS15 / Small ribosomal subunit protein bS16 / Small ribosomal subunit protein bS6 / Small ribosomal subunit protein bS18
Similarity search - Component
Biological speciesThermus thermophilus HB8 (bacteria)
Escherichia coli (E. coli)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.33 Å
AuthorsCantara, W.A. / DeMirci, H. / Agris, P.F.
Funding support United States, 4items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)2RO1GM23037-25 United States
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)1R01GM110588-01 United States
National Science Foundation (NSF, United States)MCB1101859 United States
National Science Foundation (NSF, United States)CHE1407042 United States
CitationJournal: J.Mol.Biol. / Year: 2020
Title: A Structural Basis for Restricted Codon Recognition Mediated by 2-thiocytidine in tRNA Containing a Wobble Position Inosine.
Authors: Vangaveti, S. / Cantara, W.A. / Spears, J.L. / DeMirci, H. / Murphy IV, F.V. / Ranganathan, S.V. / Sarachan, K.L. / Agris, P.F.
History
DepositionOct 7, 2018Deposition site: RCSB / Processing site: RCSB
Revision 1.0Apr 24, 2019Provider: repository / Type: Initial release
Revision 1.1Nov 27, 2019Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 2.0Jan 29, 2020Group: Data collection / Database references / Polymer sequence
Category: chem_comp / citation ...chem_comp / citation / citation_author / entity_poly
Item: _chem_comp.mon_nstd_flag / _citation.country ..._chem_comp.mon_nstd_flag / _citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year / _citation_author.name / _entity_poly.pdbx_seq_one_letter_code_can
Revision 2.1Mar 11, 2020Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.title / _citation_author.name
Revision 2.2Oct 11, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn / struct_conn_type
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI ..._chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.value / _struct_conn.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _struct_conn_type.id
Revision 2.3Nov 6, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: 16S rRNA
B: 30S ribosomal protein S2
C: 30S ribosomal protein S3
D: 30S ribosomal protein S4
E: 30S ribosomal protein S5
F: 30S ribosomal protein S6
G: 30S ribosomal protein S7
H: 30S ribosomal protein S8
I: 30S ribosomal protein S9
J: 30S ribosomal protein S10
K: 30S ribosomal protein S11
L: 30S ribosomal protein S12
M: 30S ribosomal protein S13
N: 30S ribosomal protein S14 type Z
O: 30S ribosomal protein S15
P: 30S ribosomal protein S16
Q: 30S ribosomal protein S17
R: 30S ribosomal protein S18
S: 30S ribosomal protein S19
T: 30S ribosomal protein S20
V: 30S ribosomal protein Thx
X: tRNA ASL Escherichia coli Arg1
W: mRNA A-site fragment
hetero molecules


Theoretical massNumber of molelcules
Total (without water)789,004121
Polymers785,99023
Non-polymers3,01498
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)403.960, 403.960, 176.770
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number92
Space group name H-MP41212

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Components

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RNA chain , 3 types, 3 molecules AXW

#1: RNA chain 16S rRNA


Mass: 489191.594 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / References: GenBank: 55771382
#22: RNA chain tRNA ASL Escherichia coli Arg1


Mass: 5458.367 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Escherichia coli (E. coli)
#23: RNA chain mRNA A-site fragment


Mass: 1899.213 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Escherichia coli (E. coli)

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30S ribosomal protein ... , 20 types, 20 molecules BCDEFGHIJKLMNOPQRSTV

#2: Protein 30S ribosomal protein S2


Mass: 29317.703 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P80371
#3: Protein 30S ribosomal protein S3


Mass: 26751.076 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P80372
#4: Protein 30S ribosomal protein S4


Mass: 24373.447 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P80373
#5: Protein 30S ribosomal protein S5


Mass: 17583.416 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q5SHQ5
#6: Protein 30S ribosomal protein S6 / TS9


Mass: 11988.753 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q5SLP8
#7: Protein 30S ribosomal protein S7


Mass: 18050.973 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P17291
#8: Protein 30S ribosomal protein S8


Mass: 15868.570 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P0DOY9
#9: Protein 30S ribosomal protein S9


Mass: 14429.661 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P80374
#10: Protein 30S ribosomal protein S10


Mass: 11954.968 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q5SHN7
#11: Protein 30S ribosomal protein S11


Mass: 13737.868 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P80376
#12: Protein 30S ribosomal protein S12


Mass: 14637.384 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q5SHN3
#13: Protein 30S ribosomal protein S13


Mass: 14338.861 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P80377
#14: Protein 30S ribosomal protein S14 type Z


Mass: 7158.725 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P0DOY6
#15: Protein 30S ribosomal protein S15


Mass: 10578.407 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q5SJ76
#16: Protein 30S ribosomal protein S16


Mass: 10409.983 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q5SJH3
#17: Protein 30S ribosomal protein S17


Mass: 12324.670 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P0DOY7
#18: Protein 30S ribosomal protein S18


Mass: 10244.272 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q5SLQ0
#19: Protein 30S ribosomal protein S19


Mass: 10605.464 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q5SHP2
#20: Protein 30S ribosomal protein S20


Mass: 11736.143 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P80380
#21: Protein/peptide 30S ribosomal protein Thx / S31


Mass: 3350.030 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q5SIH3

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Non-polymers , 3 types, 98 molecules

#24: Chemical...
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 96 / Source method: obtained synthetically / Formula: Mg
#25: Chemical ChemComp-PAR / PAROMOMYCIN / PAROMOMYCIN I / AMMINOSIDIN / CATENULIN / CRESTOMYCIN / MONOMYCIN A / NEOMYCIN E


Mass: 615.628 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C23H45N5O14 / Comment: medication*YM
#26: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Zn

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Details

Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 4.59 Å3/Da / Density % sol: 73.2 %
Crystal growTemperature: 277 K / Method: vapor diffusion, hanging drop / pH: 6.5
Details: MPD, NH4Cl, KCl, CaCl2, magnesium acetate, sodium cacodylate, pH 6.5 VAPOR DIFFUSION, HANGING DROP, temperature 277K

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Data collection

DiffractionMean temperature: 277 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 24-ID-C / Wavelength: 0.97 Å
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Aug 17, 2010
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97 Å / Relative weight: 1
ReflectionResolution: 3.33→49.766 Å / Num. obs: 354511 / % possible obs: 96.36 % / Redundancy: 2.5 % / CC1/2: 0.99 / Net I/σ(I): 10.83
Reflection shellResolution: 3.33→3.45 Å / CC1/2: 0.58

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Processing

Software
NameVersionClassification
PHENIX1.8.4_1496refinement
PDB_EXTRACT3.24data extraction
XDSdata reduction
XSCALEdata scaling
PHENIX1.8.4_1496phasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1XNR

1xnr


Resolution: 3.33→49.766 Å / SU ML: 0.37 / Cross valid method: THROUGHOUT / σ(F): 0.88 / Phase error: 21.62
RfactorNum. reflection% reflection
Rfree0.2165 3513 0.99 %
Rwork0.1904 --
obs0.1907 354511 86.69 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso max: 421.45 Å2 / Biso mean: 124.7058 Å2 / Biso min: 54.27 Å2
Refinement stepCycle: final / Resolution: 3.33→49.766 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms19229 32694 139 0 52062
Biso mean--88.53 --
Num. residues----3918
LS refinement shellResolution: 3.33→3.45 Å
RfactorNum. reflection% reflection
Rfree0.3049 --
Rwork0.3144 20060 -
obs--95.94 %
Refinement TLS params.Method: refined / Origin x: 175.9292 Å / Origin y: 105.966 Å / Origin z: -8.1095 Å
111213212223313233
T0.661 Å20.0355 Å20.1006 Å2-0.6691 Å2-0.157 Å2--0.7156 Å2
L0.5035 °20.1057 °2-0.1277 °2-0.2277 °2-0.0484 °2--0.2319 °2
S0.1047 Å °-0.1439 Å °0.1566 Å °0.1228 Å °0.0156 Å °0.0102 Å °-0.0311 Å °0.1429 Å °-0.1177 Å °
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection detailsAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1allA5 - 1544
2X-RAY DIFFRACTION1allA71 - 1545
3X-RAY DIFFRACTION1allB7 - 240
4X-RAY DIFFRACTION1allC2 - 207
5X-RAY DIFFRACTION1allD2 - 209
6X-RAY DIFFRACTION1allD306
7X-RAY DIFFRACTION1allE5 - 154
8X-RAY DIFFRACTION1allF1 - 101
9X-RAY DIFFRACTION1allG2 - 156
10X-RAY DIFFRACTION1allH1 - 138
11X-RAY DIFFRACTION1allI2 - 128
12X-RAY DIFFRACTION1allJ3 - 100
13X-RAY DIFFRACTION1allJ449
14X-RAY DIFFRACTION1allK11 - 129
15X-RAY DIFFRACTION1allL5 - 128
16X-RAY DIFFRACTION1allM2 - 126
17X-RAY DIFFRACTION1allN2 - 61
18X-RAY DIFFRACTION1allO2 - 89
19X-RAY DIFFRACTION1allP1 - 83
20X-RAY DIFFRACTION1allQ2 - 105
21X-RAY DIFFRACTION1allR16 - 88
22X-RAY DIFFRACTION1allS2 - 81
23X-RAY DIFFRACTION1allT8 - 106
24X-RAY DIFFRACTION1allV2 - 25
25X-RAY DIFFRACTION1allX30 - 40
26X-RAY DIFFRACTION1allX502
27X-RAY DIFFRACTION1allW1 - 4

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