6UCQ image
Deposition Date 2019-09-17
Release Date 2019-12-25
Last Version Date 2025-03-19
Entry Detail
PDB ID:
6UCQ
Keywords:
RIBOSOME
Title:
Crystal structure of the Thermus thermophilus 70S ribosome recycling complex
Biological Source:
Source Organism:
Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) (Taxon ID: 300852)
Escherichia coli (Taxon ID: 562)
synthetic construct (Taxon ID: 32630)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
3.50 Å
R-Value Free:
0.29
R-Value Work:
0.24
R-Value Observed:
0.24
Space Group:
P 21 21 21
6UCQ validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L27
Gene (Uniprot):rpmA
Chain IDs:U (auth: 10), YB (auth: 20)
Chain Length:85
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P60493 Pfam ID:PF01016
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L28
Gene (Uniprot):rpmB
Chain IDs:V (auth: 11), ZB (auth: 21)
Chain Length:98
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P60494 Pfam ID:PF00830
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L29
Gene (Uniprot):rpmC
Chain IDs:W (auth: 12), AC (auth: 22)
Chain Length:72
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHP6 Pfam ID:PF00831
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L30
Gene (Uniprot):rpmD
Chain IDs:X (auth: 13), BC (auth: 23)
Chain Length:60
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHQ6 Pfam ID:PF00327
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L31
Gene (Uniprot):rpmE
Chain IDs:Y (auth: 14), CC (auth: 24)
Chain Length:71
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SJE1 Pfam ID:PF01197
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L32
Gene (Uniprot):rpmF
Chain IDs:Z (auth: 15), DC (auth: 25)
Chain Length:60
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P80339 Pfam ID:PF01783
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L33
Gene (Uniprot):rpmG
Chain IDs:AA (auth: 16), EC (auth: 26)
Chain Length:54
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P35871 Pfam ID:PF00471
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L34
Gene (Uniprot):rpmH
Chain IDs:BA (auth: 17), FC (auth: 27)
Chain Length:49
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P80340 Pfam ID:PF00468
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L35
Gene (Uniprot):rpmI
Chain IDs:CA (auth: 18), GC (auth: 28)
Chain Length:65
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SKU1 Pfam ID:PF01632
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L36
Gene (Uniprot):rpmJ
Chain IDs:DA (auth: 19), HC (auth: 29)
Chain Length:37
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHR2 Pfam ID:PF00444
Polymer Type:polyribonucleotide
Molecule:23S Ribosomal RNA
Chain IDs:A (auth: 1A), EB (auth: 2A)
Chain Length:2915
Number of Molecules:2
Biological Source:Thermus thermophilus HB8
Polymer Type:polyribonucleotide
Molecule:5S Ribosomal RNA
Chain IDs:B (auth: 1B), FB (auth: 2B)
Chain Length:121
Number of Molecules:2
Biological Source:Thermus thermophilus HB8
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L2
Gene (Uniprot):rplB
Chain IDs:C (auth: 1D), GB (auth: 2D)
Chain Length:276
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P60405 Pfam ID:PF00181, PF03947
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L3
Gene (Uniprot):rplC
Chain IDs:D (auth: 1E), HB (auth: 2E)
Chain Length:206
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHN8 Pfam ID:PF00297
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L4
Gene (Uniprot):rplD
Chain IDs:E (auth: 1F), IB (auth: 2F)
Chain Length:101
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHN9 Pfam ID:PF00573
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L5
Gene (Uniprot):rplE
Chain IDs:F (auth: 1G), JB (auth: 2G)
Chain Length:156
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHQ0 Pfam ID:PF00281, PF00673
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L6
Gene (Uniprot):rplF
Chain IDs:G (auth: 1H), KB (auth: 2H)
Chain Length:138
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P0DOY8 Pfam ID:PF00347
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L13
Gene (Uniprot):rplM
Chain IDs:H (auth: 1N), LB (auth: 2N)
Chain Length:61
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P60488 Pfam ID:PF00572
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L14
Gene (Uniprot):rplN
Chain IDs:I (auth: 1O), MB (auth: 2O)
Chain Length:122
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHP8 Pfam ID:PF00238
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L15
Gene (Uniprot):rplO
Chain IDs:J (auth: 1P), NB (auth: 2P)
Chain Length:88
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHQ7 Pfam ID:PF00828
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L16
Gene (Uniprot):rplP
Chain IDs:K (auth: 1Q), OB (auth: 2Q)
Chain Length:105
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P60489 Pfam ID:PF00252
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L17
Gene (Uniprot):rplQ
Chain IDs:L (auth: 1R), PB (auth: 2R)
Chain Length:88
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q9Z9H5 Pfam ID:PF01196
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L18
Gene (Uniprot):rplR
Chain IDs:M (auth: 1S), QB (auth: 2S)
Chain Length:93
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHQ4 Pfam ID:PF00861
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L19
Gene (Uniprot):rplS
Chain IDs:N (auth: 1T), RB (auth: 2T)
Chain Length:146
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P60490 Pfam ID:PF01245
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L20
Gene (Uniprot):rplT
Chain IDs:O (auth: 1U), SB (auth: 2U)
Chain Length:27
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P60491 Pfam ID:PF00453
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L21
Gene (Uniprot):rplU
Chain IDs:P (auth: 1V), TB (auth: 2V)
Chain Length:758
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P60492 Pfam ID:PF00829
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L22
Gene (Uniprot):rplV
Chain IDs:Q (auth: 1W), UB (auth: 2W)
Chain Length:113
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHP3 Pfam ID:PF00237
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L23
Gene (Uniprot):rplW
Chain IDs:R (auth: 1X), VB (auth: 2X)
Chain Length:76
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHP0 Pfam ID:PF00276
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L24
Gene (Uniprot):rplX
Chain IDs:S (auth: 1Y), WB (auth: 2Y)
Chain Length:110
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHP9 Pfam ID:PF00467, PF17136
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L25
Gene (Uniprot):rplY
Chain IDs:T (auth: 1Z), XB (auth: 2Z)
Chain Length:21
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHZ1 Pfam ID:PF01386, PF14693
Polymer Type:polyribonucleotide
Molecule:16S Ribosomal RNA
Chain IDs:EA (auth: 1a), IC (auth: 2a)
Chain Length:2915
Number of Molecules:2
Biological Source:Thermus thermophilus HB8
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S2
Gene (Uniprot):rpsB
Chain IDs:FA (auth: 1b), JC (auth: 2b)
Chain Length:121
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P80371 Pfam ID:PF00318
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S3
Gene (Uniprot):rpsC
Chain IDs:GA (auth: 1c), KC (auth: 2c)
Chain Length:239
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P80372 Pfam ID:PF00189, PF07650
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S4
Gene (Uniprot):rpsD
Chain IDs:HA (auth: 1d), LC (auth: 2d)
Chain Length:276
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P80373 Pfam ID:PF00163, PF01479
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S5
Gene (Uniprot):rpsE
Chain IDs:IA (auth: 1e), MC (auth: 2e)
Chain Length:206
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHQ5 Pfam ID:PF03719, PF00333
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S6
Gene (Uniprot):rpsF
Chain IDs:JA (auth: 1f), NC (auth: 2f)
Chain Length:101
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SLP8 Pfam ID:PF01250
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S7
Gene (Uniprot):rpsG
Chain IDs:KA (auth: 1g), OC (auth: 2g)
Chain Length:156
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P17291 Pfam ID:PF00177
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S8
Gene (Uniprot):rpsH
Chain IDs:LA (auth: 1h), PC (auth: 2h)
Chain Length:138
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P0DOY9 Pfam ID:PF00410
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S9
Gene (Uniprot):rpsI
Chain IDs:MA (auth: 1i), QC (auth: 2i)
Chain Length:128
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P80374 Pfam ID:PF00380
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S10
Gene (Uniprot):rpsJ
Chain IDs:NA (auth: 1j), RC (auth: 2j)
Chain Length:105
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHN7 Pfam ID:PF00338
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S11
Gene (Uniprot):rpsK
Chain IDs:OA (auth: 1k), SC (auth: 2k)
Chain Length:129
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P80376 Pfam ID:PF00411
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S12
Gene (Uniprot):rpsL
Chain IDs:PA (auth: 1l), TC (auth: 2l)
Chain Length:132
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHN3 Pfam ID:PF00164
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S13
Gene (Uniprot):rpsM
Chain IDs:QA (auth: 1m), UC (auth: 2m)
Chain Length:126
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P80377 Pfam ID:PF00416
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S14 type Z
Gene (Uniprot):rpsZ
Chain IDs:RA (auth: 1n), VC (auth: 2n)
Chain Length:61
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P0DOY6 Pfam ID:PF00253
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S15
Gene (Uniprot):rpsO
Chain IDs:SA (auth: 1o), WC (auth: 2o)
Chain Length:122
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SJ76 Pfam ID:PF00312
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S16
Gene (Uniprot):rpsP
Chain IDs:TA (auth: 1p), XC (auth: 2p)
Chain Length:88
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SJH3 Pfam ID:PF00886
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S17
Gene (Uniprot):rpsQ
Chain IDs:UA (auth: 1q), YC (auth: 2q)
Chain Length:105
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P0DOY7 Pfam ID:PF00366
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S18
Gene (Uniprot):rpsR
Chain IDs:VA (auth: 1r), ZC (auth: 2r)
Chain Length:88
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SLQ0 Pfam ID:PF01084
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S19
Gene (Uniprot):rpsS
Chain IDs:WA (auth: 1s), AD (auth: 2s)
Chain Length:93
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SHP2 Pfam ID:PF00203
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S20
Gene (Uniprot):rpsT
Chain IDs:XA (auth: 1t), BD (auth: 2t)
Chain Length:146
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:P80380 Pfam ID:PF01649
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein Thx
Gene (Uniprot):rpsU
Chain IDs:YA (auth: 1u), CD (auth: 2u)
Chain Length:27
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SIH3 Pfam ID:PF17070
Protein Blast
Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L9,Elongation factor G
Gene (Uniprot):fusA, rplI
Chain IDs:ZA (auth: 1v), DD (auth: 2v)
Chain Length:758
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q5SLQ1,Q5SHN5 Pfam ID:PF00009, PF00679, PF14492, PF03144, PF01281, PF03764
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosome-recycling factor
Gene (Uniprot):frr
Chain IDs:AB (auth: 1w), ED (auth: 2w)
Chain Length:113
Number of Molecules:2
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
UniProt ID:Q9WX76 Pfam ID:PF01765
Polymer Type:polyribonucleotide
Molecule:P-site and E-site tRNAs
Chain IDs:BB (auth: 1x), CB (auth: 1y), FD (auth: 2x), GD (auth: 2y)
Chain Length:76
Number of Molecules:4
Biological Source:Escherichia coli
Polymer Type:polyribonucleotide
Molecule:mRNA
Chain IDs:DB (auth: 1z), HD (auth: 2z)
Chain Length:21
Number of Molecules:2
Biological Source:synthetic construct
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
0TD PA ASP modified residue
Ligand Molecules
GDP
K
MG
SF4
ZN
Primary Citation
Structural basis for ribosome recycling by RRF and tRNA.
Nat.Struct.Mol.Biol. 27 25 32 (2020)
PMID: 31873307 DOI: 10.1038/s41594-019-0350-7

Abstact

The bacterial ribosome is recycled into subunits by two conserved proteins, elongation factor G (EF-G) and the ribosome recycling factor (RRF). The molecular basis for ribosome recycling by RRF and EF-G remains unclear. Here, we report the crystal structure of a posttermination Thermus thermophilus 70S ribosome complexed with EF-G, RRF and two transfer RNAs at a resolution of 3.5 Å. The deacylated tRNA in the peptidyl (P) site moves into a previously unsuspected state of binding (peptidyl/recycling, p/R) that is analogous to that seen during initiation. The terminal end of the p/R-tRNA forms nonfavorable contacts with the 50S subunit while RRF wedges next to central inter-subunit bridges, illuminating the active roles of tRNA and RRF in dissociation of ribosomal subunits. The structure uncovers a missing snapshot of tRNA as it transits between the P and exit (E) sites, providing insights into the mechanisms of ribosome recycling and tRNA translocation.

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Disease

Primary Citation of related structures
6UCQ
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