4JI2

Crystal Structure of 30S ribosomal subunit from Thermus thermophilus


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.64 Å
  • R-Value Free: 0.211 
  • R-Value Work: 0.155 
  • R-Value Observed: 0.158 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

The central role of protein S12 in organizing the structure of the decoding site of the ribosome.

Demirci, H.Wang, L.Murphy, F.V.Murphy, E.L.Carr, J.F.Blanchard, S.C.Jogl, G.Dahlberg, A.E.Gregory, S.T.

(2013) RNA 19: 1791-1801

  • DOI: https://doi.org/10.1261/rna.040030.113
  • Primary Citation of Related Structures:  
    4JI0, 4JI1, 4JI2, 4JI3, 4JI4, 4JI5, 4JI6, 4JI7, 4JI8

  • PubMed Abstract: 

    The ribosome decodes mRNA by monitoring the geometry of codon-anticodon base-pairing using a set of universally conserved 16S rRNA nucleotides within the conformationally dynamic decoding site. By applying single-molecule FRET and X-ray crystallography, we have determined that conditional-lethal, streptomycin-dependence mutations in ribosomal protein S12 interfere with tRNA selection by allowing conformational distortions of the decoding site that impair GTPase activation of EF-Tu during the tRNA selection process. Distortions in the decoding site are reversed by streptomycin or by a second-site suppressor mutation in 16S rRNA. These observations encourage a refinement of the current model for decoding, wherein ribosomal protein S12 and the decoding site collaborate to optimize codon recognition and substrate discrimination during the early stages of the tRNA selection process.


Macromolecules

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S2256Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for P80371 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore P80371 
Go to UniProtKB:  P80371
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP80371
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S3239Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for P80372 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore P80372 
Go to UniProtKB:  P80372
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP80372
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S4209Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for P80373 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore P80373 
Go to UniProtKB:  P80373
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP80373
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 5
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S5162Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for Q5SHQ5 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore Q5SHQ5 
Go to UniProtKB:  Q5SHQ5
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ5SHQ5
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 6
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S6101Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for Q5SLP8 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore Q5SLP8 
Go to UniProtKB:  Q5SLP8
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ5SLP8
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 7
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S7156Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for P17291 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore P17291 
Go to UniProtKB:  P17291
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP17291
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 8
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S8138Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for P0DOY9 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore P0DOY9 
Go to UniProtKB:  P0DOY9
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP0DOY9
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 9
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S9128Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for P80374 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore P80374 
Go to UniProtKB:  P80374
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP80374
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 10
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S10105Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for Q5SHN7 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore Q5SHN7 
Go to UniProtKB:  Q5SHN7
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ5SHN7
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 11
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S11129Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for P80376 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore P80376 
Go to UniProtKB:  P80376
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP80376
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 12
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S12135Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for Q5SHN3 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore Q5SHN3 
Go to UniProtKB:  Q5SHN3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ5SHN3
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 13
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S13126Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for P80377 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore P80377 
Go to UniProtKB:  P80377
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP80377
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 14
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S1461Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for P0DOY6 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore P0DOY6 
Go to UniProtKB:  P0DOY6
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP0DOY6
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 15
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S1589Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for Q5SJ76 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore Q5SJ76 
Go to UniProtKB:  Q5SJ76
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ5SJ76
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 16
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S1688Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for Q5SJH3 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore Q5SJH3 
Go to UniProtKB:  Q5SJH3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ5SJH3
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 17
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S17105Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for P0DOY7 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore P0DOY7 
Go to UniProtKB:  P0DOY7
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP0DOY7
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 18
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S1888Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for Q5SLQ0 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore Q5SLQ0 
Go to UniProtKB:  Q5SLQ0
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ5SLQ0
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 19
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S1993Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for Q5SHP2 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore Q5SHP2 
Go to UniProtKB:  Q5SHP2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ5SHP2
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 20
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN S20106Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for P80380 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore P80380 
Go to UniProtKB:  P80380
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP80380
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 21
MoleculeChains Sequence LengthOrganismDetailsImage
RIBOSOMAL PROTEIN THX27Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for Q5SIH3 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore Q5SIH3 
Go to UniProtKB:  Q5SIH3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ5SIH3
Sequence Annotations
Expand
  • Reference Sequence
Find similar nucleic acids by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains LengthOrganismImage
16S rRNA1,522Thermus thermophilus HB8
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download Ideal Coordinates CCD File 
QK [auth D],
ZK [auth N]
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
MG
Query on MG

Download Ideal Coordinates CCD File 
AA [auth A]
AB [auth A]
AC [auth A]
AD [auth A]
AE [auth A]
AA [auth A],
AB [auth A],
AC [auth A],
AD [auth A],
AE [auth A],
AF [auth A],
AG [auth A],
AH [auth A],
AI [auth A],
AJ [auth A],
AK [auth A],
AL [auth N],
BA [auth A],
BB [auth A],
BC [auth A],
BD [auth A],
BE [auth A],
BF [auth A],
BG [auth A],
BH [auth A],
BI [auth A],
BJ [auth A],
BK [auth A],
BL [auth P],
CA [auth A],
CB [auth A],
CC [auth A],
CD [auth A],
CE [auth A],
CF [auth A],
CG [auth A],
CH [auth A],
CI [auth A],
CJ [auth A],
CK [auth A],
CL [auth P],
DA [auth A],
DB [auth A],
DC [auth A],
DD [auth A],
DE [auth A],
DF [auth A],
DG [auth A],
DH [auth A],
DI [auth A],
DJ [auth A],
DK [auth A],
DL [auth Q],
EA [auth A],
EB [auth A],
EC [auth A],
ED [auth A],
EE [auth A],
EF [auth A],
EG [auth A],
EH [auth A],
EI [auth A],
EJ [auth A],
EK [auth A],
FA [auth A],
FB [auth A],
FC [auth A],
FD [auth A],
FE [auth A],
FF [auth A],
FG [auth A],
FH [auth A],
FI [auth A],
FJ [auth A],
FK [auth A],
GA [auth A],
GB [auth A],
GC [auth A],
GD [auth A],
GE [auth A],
GF [auth A],
GG [auth A],
GH [auth A],
GI [auth A],
GJ [auth A],
GK [auth A],
HA [auth A],
HB [auth A],
HC [auth A],
HD [auth A],
HE [auth A],
HF [auth A],
HG [auth A],
HH [auth A],
HI [auth A],
HJ [auth A],
HK [auth A],
IA [auth A],
IB [auth A],
IC [auth A],
ID [auth A],
IE [auth A],
IF [auth A],
IG [auth A],
IH [auth A],
II [auth A],
IJ [auth A],
IK [auth A],
JA [auth A],
JB [auth A],
JC [auth A],
JD [auth A],
JE [auth A],
JF [auth A],
JG [auth A],
JH [auth A],
JI [auth A],
JJ [auth A],
JK [auth A],
KA [auth A],
KB [auth A],
KC [auth A],
KD [auth A],
KE [auth A],
KF [auth A],
KG [auth A],
KH [auth A],
KI [auth A],
KJ [auth A],
KK [auth A],
LA [auth A],
LB [auth A],
LC [auth A],
LD [auth A],
LE [auth A],
LF [auth A],
LG [auth A],
LH [auth A],
LI [auth A],
LJ [auth A],
LK [auth B],
MA [auth A],
MB [auth A],
MC [auth A],
MD [auth A],
ME [auth A],
MF [auth A],
MG [auth A],
MH [auth A],
MI [auth A],
MJ [auth A],
MK [auth B],
NA [auth A],
NB [auth A],
NC [auth A],
ND [auth A],
NE [auth A],
NF [auth A],
NG [auth A],
NH [auth A],
NI [auth A],
NJ [auth A],
NK [auth B],
OA [auth A],
OB [auth A],
OC [auth A],
OD [auth A],
OE [auth A],
OF [auth A],
OG [auth A],
OH [auth A],
OI [auth A],
OJ [auth A],
OK [auth C],
PA [auth A],
PB [auth A],
PC [auth A],
PD [auth A],
PE [auth A],
PF [auth A],
PG [auth A],
PH [auth A],
PI [auth A],
PJ [auth A],
PK [auth C],
QA [auth A],
QB [auth A],
QC [auth A],
QD [auth A],
QE [auth A],
QF [auth A],
QG [auth A],
QH [auth A],
QI [auth A],
QJ [auth A],
RA [auth A],
RB [auth A],
RC [auth A],
RD [auth A],
RE [auth A],
RF [auth A],
RG [auth A],
RH [auth A],
RI [auth A],
RJ [auth A],
RK [auth D],
SA [auth A],
SB [auth A],
SC [auth A],
SD [auth A],
SE [auth A],
SF [auth A],
SG [auth A],
SH [auth A],
SI [auth A],
SJ [auth A],
SK [auth D],
TA [auth A],
TB [auth A],
TC [auth A],
TD [auth A],
TE [auth A],
TF [auth A],
TG [auth A],
TH [auth A],
TI [auth A],
TJ [auth A],
TK [auth D],
UA [auth A],
UB [auth A],
UC [auth A],
UD [auth A],
UE [auth A],
UF [auth A],
UG [auth A],
UH [auth A],
UI [auth A],
UJ [auth A],
UK [auth E],
V [auth A],
VA [auth A],
VB [auth A],
VC [auth A],
VD [auth A],
VE [auth A],
VF [auth A],
VG [auth A],
VH [auth A],
VI [auth A],
VJ [auth A],
VK [auth F],
W [auth A],
WA [auth A],
WB [auth A],
WC [auth A],
WD [auth A],
WE [auth A],
WF [auth A],
WG [auth A],
WH [auth A],
WI [auth A],
WJ [auth A],
WK [auth H],
X [auth A],
XA [auth A],
XB [auth A],
XC [auth A],
XD [auth A],
XE [auth A],
XF [auth A],
XG [auth A],
XH [auth A],
XI [auth A],
XJ [auth A],
XK [auth I],
Y [auth A],
YA [auth A],
YB [auth A],
YC [auth A],
YD [auth A],
YE [auth A],
YF [auth A],
YG [auth A],
YH [auth A],
YI [auth A],
YJ [auth A],
YK [auth J],
Z [auth A],
ZA [auth A],
ZB [auth A],
ZC [auth A],
ZD [auth A],
ZE [auth A],
ZF [auth A],
ZG [auth A],
ZH [auth A],
ZI [auth A],
ZJ [auth A]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.64 Å
  • R-Value Free: 0.211 
  • R-Value Work: 0.155 
  • R-Value Observed: 0.158 
  • Space Group: P 41 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 402.447α = 90
b = 402.447β = 90
c = 174.411γ = 90
Software Package:
Software NamePurpose
XSCALEdata scaling
PHENIXrefinement
PDB_EXTRACTdata extraction
ADSCdata collection
PHENIXphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2013-11-06
    Type: Initial release
  • Version 1.1: 2013-12-04
    Changes: Database references
  • Version 1.2: 2024-02-28
    Changes: Data collection, Database references, Derived calculations