7LS1 image
Deposition Date 2021-02-17
Release Date 2021-11-03
Last Version Date 2021-12-08
Entry Detail
PDB ID:
7LS1
Keywords:
RIBOSOME
Title:
80S ribosome from mouse bound to eEF2 (Class II)
Biological Source:
Source Organism:
Mus musculus (Taxon ID: 10090)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.30 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
7LS1 validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Isoform 3 of Plasminogen activator inhibitor 1 RNA-binding protein
Gene (Uniprot):Serbp1
Chain IDs:DC (auth: A)
Chain Length:386
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q9CY58 Pfam ID:PF16174, PF04774
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L7
Gene (Uniprot):Rpl7
Chain IDs:A (auth: A1)
Chain Length:270
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P14148 Pfam ID:PF08079, PF00327
Polymer Type:polyribonucleotide
Molecule:28S rRNA
Chain IDs:I (auth: A2)
Chain Length:4731
Number of Molecules:1
Biological Source:Mus musculus
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S18
Gene (Uniprot):Rps18
Chain IDs:FB (auth: A3)
Chain Length:152
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62270 Pfam ID:PF00416
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L7a
Gene (Uniprot):Rpl7a
Chain IDs:B (auth: B1)
Chain Length:266
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P12970 Pfam ID:PF01248
Polymer Type:polyribonucleotide
Molecule:5S rRNA
Chain IDs:J (auth: B2)
Chain Length:123
Number of Molecules:1
Biological Source:Mus musculus
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S19
Gene (Uniprot):Rps19
Chain IDs:GB (auth: B3)
Chain Length:145
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q9CZX8 Pfam ID:PF01090
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L9
Gene (Uniprot):Rpl9
Chain IDs:C (auth: C1)
Chain Length:192
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P51410 Pfam ID:PF00347
Polymer Type:polyribonucleotide
Molecule:5.8S rRNA
Chain IDs:K (auth: C2)
Chain Length:174
Number of Molecules:1
Biological Source:Mus musculus
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S20
Gene (Uniprot):Rps20
Chain IDs:HB (auth: C3)
Chain Length:119
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P60867 Pfam ID:PF00338
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L10-like
Gene (Uniprot):Rpl10l
Chain IDs:D (auth: D1)
Chain Length:214
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P86048 Pfam ID:PF00252
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L8
Gene (Uniprot):Rpl8
Chain IDs:L (auth: D2)
Chain Length:97
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62918 Pfam ID:PF00181, PF03947
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S21
Gene (Uniprot):Rps21
Chain IDs:IB (auth: D3)
Chain Length:83
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q9CQR2 Pfam ID:PF01249
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L11
Gene (Uniprot):Rpl11
Chain IDs:E (auth: E1)
Chain Length:178
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q9CXW4 Pfam ID:PF00281, PF00673
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L3
Gene (Uniprot):Rpl3
Chain IDs:M (auth: E2)
Chain Length:403
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P27659 Pfam ID:PF00297
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S23
Gene (Uniprot):Rps23
Chain IDs:JB (auth: E3)
Chain Length:143
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62267 Pfam ID:PF00164
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L13
Gene (Uniprot):Rpl13
Chain IDs:F (auth: F1)
Chain Length:211
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P47963 Pfam ID:PF01294
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L4
Gene (Uniprot):Rpl4
Chain IDs:N (auth: F2)
Chain Length:419
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q9D8E6 Pfam ID:PF00573, PF14374
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S26
Gene (Uniprot):Rps26
Chain IDs:KB (auth: F3)
Chain Length:115
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62855 Pfam ID:PF01283
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L14
Gene (Uniprot):Rpl14
Chain IDs:G (auth: G1)
Chain Length:217
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q9CR57 Pfam ID:PF01929
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L5
Gene (Uniprot):Rpl5
Chain IDs:O (auth: G2)
Chain Length:297
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P47962 Pfam ID:PF17144, PF14204
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S28
Gene (Uniprot):Rps28
Chain IDs:LB (auth: G3)
Chain Length:69
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62858 Pfam ID:PF01200
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L15
Gene (Uniprot):Rpl15
Chain IDs:H (auth: H1)
Chain Length:204
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q9CZM2 Pfam ID:PF00827
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L6
Gene (Uniprot):Rpl6
Chain IDs:P (auth: H2)
Chain Length:296
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P47911 Pfam ID:PF03868, PF01159
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S29
Gene (Uniprot):Rps29
Chain IDs:MB (auth: H3)
Chain Length:56
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62274 Pfam ID:PF00253
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L13a
Gene (Uniprot):Rpl13a
Chain IDs:Q (auth: I2)
Chain Length:106
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P19253 Pfam ID:PF00572
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Receptor of activated protein C kinase 1
Gene (Uniprot):Rack1
Chain IDs:NB (auth: I3)
Chain Length:317
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P68040 Pfam ID:PF00400
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L17
Gene (Uniprot):Rpl17
Chain IDs:R (auth: J2)
Chain Length:92
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q9CPR4 Pfam ID:PF00237
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S2
Gene (Uniprot):Rps2
Chain IDs:OB (auth: J3)
Chain Length:293
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P25444 Pfam ID:PF00333, PF03719
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L18
Gene (Uniprot):Rpl18
Chain IDs:S (auth: K2)
Chain Length:137
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P35980 Pfam ID:PF17135
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S6
Gene (Uniprot):Rps6
Chain IDs:PB (auth: K3)
Chain Length:249
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62754 Pfam ID:PF01092
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L10a
Gene (Uniprot):Rpl10a
Chain IDs:GC (auth: L1)
Chain Length:217
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P53026 Pfam ID:PF00687
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L19
Gene (Uniprot):Rpl19
Chain IDs:T (auth: L2)
Chain Length:196
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P84099 Pfam ID:PF01280
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S9
Gene (Uniprot):Rps9
Chain IDs:QB (auth: L3)
Chain Length:194
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q6ZWN5 Pfam ID:PF00163, PF01479
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L18a
Gene (Uniprot):Rpl18a
Chain IDs:U (auth: M2)
Chain Length:1871
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62717 Pfam ID:PF01775
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S12
Gene (Uniprot):Rps12
Chain IDs:RB (auth: M3)
Chain Length:132
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P63323 Pfam ID:PF01248
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L21
Gene (Uniprot):Rpl21
Chain IDs:V (auth: N2)
Chain Length:75
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:O09167 Pfam ID:PF01157
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S13
Gene (Uniprot):Rps13
Chain IDs:SB (auth: N3)
Chain Length:151
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62301 Pfam ID:PF08069, PF00312
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L22
Gene (Uniprot):Rpl22
Chain IDs:W (auth: O2)
Chain Length:128
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P67984 Pfam ID:PF01776
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S14
Gene (Uniprot):Rps14
Chain IDs:TB (auth: O3)
Chain Length:151
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62264 Pfam ID:PF00411
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L23
Gene (Uniprot):Rpl23
Chain IDs:X (auth: P2)
Chain Length:264
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62830 Pfam ID:PF00238
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S15a
Gene (Uniprot):Rps15a
Chain IDs:UB (auth: P3)
Chain Length:130
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62245 Pfam ID:PF00410
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L24
Gene (Uniprot):Rpl24
Chain IDs:Y (auth: Q2)
Chain Length:157
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q8BP67 Pfam ID:PF01246
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S24
Gene (Uniprot):Rps24
Chain IDs:VB (auth: Q3)
Chain Length:133
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62849 Pfam ID:PF01282
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L23a
Gene (Uniprot):Rpl23a
Chain IDs:Z (auth: R2)
Chain Length:156
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62751 Pfam ID:PF03939, PF00276
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S25
Gene (Uniprot):Rps25
Chain IDs:WB (auth: R3)
Chain Length:125
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62852 Pfam ID:PF03297
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L26
Gene (Uniprot):Rpl26
Chain IDs:AA (auth: S2)
Chain Length:204
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P61255 Pfam ID:PF16906, PF00467
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S27-like
Gene (Uniprot):Rps27l
Chain IDs:XB (auth: S3)
Chain Length:84
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q6ZWY3 Pfam ID:PF01667
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L27
Gene (Uniprot):Rpl27
Chain IDs:BA (auth: T2)
Chain Length:136
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P61358 Pfam ID:PF00467, PF01777
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S30
Chain IDs:YB (auth: T3)
Chain Length:133
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62862 Pfam ID:PF00240, PF04758
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L27a
Gene (Uniprot):Rpl27a
Chain IDs:CA (auth: U2)
Chain Length:148
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P14115 Pfam ID:PF00828
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ubiquitin-40S ribosomal protein S27a
Gene (Uniprot):Rps27a
Chain IDs:ZB (auth: U3)
Chain Length:156
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62983 Pfam ID:PF00240, PF01599
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L29
Gene (Uniprot):Rpl29
Chain IDs:DA (auth: V2)
Chain Length:165
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P47915 Pfam ID:PF01779
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L30
Gene (Uniprot):Rpl30
Chain IDs:EA (auth: W2)
Chain Length:158
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62889 Pfam ID:PF01248
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L31
Gene (Uniprot):Rpl31
Chain IDs:FA (auth: X2)
Chain Length:125
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62900 Pfam ID:PF01198
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L32
Gene (Uniprot):Rpl32
Chain IDs:GA (auth: Y2)
Chain Length:146
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62911 Pfam ID:PF01655
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L35a
Gene (Uniprot):Rpl35a
Chain IDs:HA (auth: Z2)
Chain Length:135
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:O55142 Pfam ID:PF01247
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L34
Gene (Uniprot):Rpl34
Chain IDs:IA (auth: a2)
Chain Length:4731
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q9D1R9 Pfam ID:PF01199
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L35
Gene (Uniprot):Rpl35
Chain IDs:JA (auth: b2)
Chain Length:123
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q6ZWV7 Pfam ID:PF00831
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L36
Gene (Uniprot):Rpl36
Chain IDs:KA (auth: c2)
Chain Length:174
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P47964 Pfam ID:PF01158
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L37
Gene (Uniprot):Rpl37
Chain IDs:LA (auth: d2)
Chain Length:97
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q9D823 Pfam ID:PF01907
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L38
Gene (Uniprot):Rpl38
Chain IDs:MA (auth: e2)
Chain Length:403
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:Q9JJI8 Pfam ID:PF01781
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L39
Gene (Uniprot):Rpl39
Chain IDs:NA (auth: f2)
Chain Length:419
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62892 Pfam ID:PF00832
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ubiquitin-60S ribosomal protein L40
Gene (Uniprot):Uba52
Chain IDs:OA (auth: g2)
Chain Length:297
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62984 Pfam ID:PF00240, PF01020
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L41
Gene (Uniprot):Rpl41
Chain IDs:PA (auth: h2)
Chain Length:296
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62947 Pfam ID:PF05162
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L36a
Gene (Uniprot):Rpl36a
Chain IDs:QA (auth: i2)
Chain Length:106
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P83882 Pfam ID:PF00935
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S acidic ribosomal protein P0
Gene (Uniprot):Rplp0
Chain IDs:BC (auth: j)
Chain Length:317
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P14869 Pfam ID:PF00466, PF17777, PF00428
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L37a
Gene (Uniprot):Rpl37a
Chain IDs:RA (auth: j2)
Chain Length:92
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P61514 Pfam ID:PF01780
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L12
Gene (Uniprot):Rpl12
Chain IDs:CC (auth: k)
Chain Length:165
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P35979 Pfam ID:PF03946, PF00298
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L28
Gene (Uniprot):Rpl28
Chain IDs:SA (auth: k2)
Chain Length:137
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P41105 Pfam ID:PF01778
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Elongation factor 2
Gene (Uniprot):Eef2
Chain IDs:AC (auth: m)
Chain Length:858
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P58252 Pfam ID:PF00009, PF03144, PF14492, PF03764, PF00679
Polymer Type:polyribonucleotide
Molecule:28S rRNA
Chain IDs:TA (auth: m2)
Chain Length:1871
Number of Molecules:1
Biological Source:Mus musculus
Polymer Type:polyribonucleotide
Molecule:tRNA
Chain IDs:UA (auth: n2)
Chain Length:75
Number of Molecules:1
Biological Source:Mus musculus
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein SA
Gene (Uniprot):Rpsa
Chain IDs:AB (auth: o2)
Chain Length:128
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P14206 Pfam ID:PF00318, PF16122
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S3a
Gene (Uniprot):Rps3a
Chain IDs:VA (auth: p2)
Chain Length:264
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P97351 Pfam ID:PF01015
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S3
Gene (Uniprot):Rps3
Chain IDs:WA (auth: q2)
Chain Length:157
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62908 Pfam ID:PF07650, PF00189
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S4, X isoform
Gene (Uniprot):Rps4x
Chain IDs:XA (auth: r2)
Chain Length:156
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62702 Pfam ID:PF08071, PF00900, PF00467, PF16121
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S5
Gene (Uniprot):Rps5
Chain IDs:BB (auth: s2)
Chain Length:204
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P97461 Pfam ID:PF00177
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S7
Gene (Uniprot):Rps7
Chain IDs:EC (auth: t)
Chain Length:194
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62082 Pfam ID:PF01251
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S8
Gene (Uniprot):Rps8
Chain IDs:FC (auth: u)
Chain Length:208
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62242 Pfam ID:PF01201
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S10
Gene (Uniprot):Rps10
Chain IDs:CB (auth: v2)
Chain Length:165
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P63325 Pfam ID:PF03501
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S11
Gene (Uniprot):Rps11
Chain IDs:YA (auth: w2)
Chain Length:158
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62281 Pfam ID:PF16205, PF00366
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S15
Gene (Uniprot):Rps15
Chain IDs:DB (auth: x2)
Chain Length:125
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P62843 Pfam ID:PF00203
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S16
Gene (Uniprot):Rps16
Chain IDs:EB (auth: y2)
Chain Length:146
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P14131 Pfam ID:PF00380
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S17
Gene (Uniprot):Rps17
Chain IDs:ZA (auth: z2)
Chain Length:135
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P63276 Pfam ID:PF00833
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
DDE AC HIS modified residue
MLZ N LYS modified residue
Ligand Molecules
GDP
MG
ZN
Primary Citation
Functionally distinct roles for eEF2K in the control of ribosome availability and p-body abundance.
Nat Commun 12 6789 6789 (2021)
PMID: 34815424 DOI: 10.1038/s41467-021-27160-4

Abstact

Processing bodies (p-bodies) are a prototypical phase-separated RNA-containing granule. Their abundance is highly dynamic and has been linked to translation. Yet, the molecular mechanisms responsible for coordinate control of the two processes are unclear. Here, we uncover key roles for eEF2 kinase (eEF2K) in the control of ribosome availability and p-body abundance. eEF2K acts on a sole known substrate, eEF2, to inhibit translation. We find that the eEF2K agonist nelfinavir abolishes p-bodies in sensory neurons and impairs translation. To probe the latter, we used cryo-electron microscopy. Nelfinavir stabilizes vacant 80S ribosomes. They contain SERBP1 in place of mRNA and eEF2 in the acceptor site. Phosphorylated eEF2 associates with inactive ribosomes that resist splitting in vitro. Collectively, the data suggest that eEF2K defines a population of inactive ribosomes resistant to recycling and protected from degradation. Thus, eEF2K activity is central to both p-body abundance and ribosome availability in sensory neurons.

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Disease

Primary Citation of related structures
7LS1