ISDA: 5IMQ

Deposition Date 2016-03-06

Release Date 2016-05-18

Last Version Date 2025-09-17

Entry Detail

PDB ID:

5IMQ

Keywords:

RIBOSOME

Title:

Structure of ribosome bound to cofactor at 3.8 angstrom resolution

Biological Source:

Source Organism:

Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) (Taxon ID: 300852)
Salmonella enterica subsp. enterica serovar Enteritidis str. SA20094389 (Taxon ID: 1412515)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.80 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L36
Gene (Uniprot):rpmJ
Chain IDs:A (auth: 1)
Chain Length:37
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:Q5SHR2 Pfam ID:PF00444

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L10
Gene (Uniprot):rplJ
Chain IDs:B (auth: 2)
Chain Length:173
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:Q8VVE3 Pfam ID:PF00466

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L11
Gene (Uniprot):rplK
Chain IDs:C (auth: 3)
Chain Length:147
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:Q5SLP6 Pfam ID:PF03946, PF00298

Polymer Type:polyribonucleotide
Molecule:P- site tRNA
Chain IDs:D (auth: 4)
Chain Length:77
Number of Molecules:1
Biological Source:Salmonella enterica subsp. enterica serovar Enteritidis str. SA20094389

Polymer Type:polyribonucleotide
Molecule:E site tRNA
Chain IDs:E (auth: 5)
Chain Length:76
Number of Molecules:1
Biological Source:Salmonella enterica subsp. enterica serovar Enteritidis str. SA20094389

Polymer Type:polyribonucleotide
Molecule:16S ribosomal RNA
Chain IDs:F (auth: A)
Chain Length:276
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Elongation factor 4
Gene (Uniprot):lepA
Chain IDs:DB (auth: B)
Chain Length:206
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:Q5SKA7 Pfam ID:PF00009, PF03144, PF00679, PF06421 EC:3.6.5.3

Polymer Type:polyribonucleotide
Molecule:23S ribosomal RNA
Chain IDs:G (auth: D)
Chain Length:182
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

Polymer Type:polyribonucleotide
Molecule:5S ribosomal RNA
Chain IDs:H (auth: E)
Chain Length:180
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S2
Gene (Uniprot):rpsB
Chain IDs:I (auth: F)
Chain Length:256
Number of Molecules:1
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:J (auth: G)
Chain Length:239
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:P80372 Pfam ID:PF07650, PF00189

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S4
Gene (Uniprot):rpsD
Chain IDs:K (auth: H)
Chain Length:150
Number of Molecules:1
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:L (auth: I)
Chain Length:162
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:Q5SHQ5 Pfam ID:PF00333, PF03719

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S6
Gene (Uniprot):rpsF
Chain IDs:M (auth: J)
Chain Length:101
Number of Molecules:1
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:N (auth: K)
Chain Length:156
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:P17291 Pfam ID:PF00177

Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S8
Chain IDs:O (auth: L)
Chain Length:146
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S9
Gene (Uniprot):rpsI
Chain IDs:P (auth: M)
Chain Length:128
Number of Molecules:1
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:Q (auth: N)
Chain Length:105
Number of Molecules:1
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:R (auth: O)
Chain Length:113
Number of Molecules:1
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:S (auth: P)
Chain Length:132
Number of Molecules:1
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:T (auth: Q)
Chain Length:110
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:P80377 Pfam ID:PF00416

Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S14 type Z
Chain IDs:U (auth: R)
Chain Length:61
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S15
Gene (Uniprot):rpsO
Chain IDs:V (auth: S)
Chain Length:89
Number of Molecules:1
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:W (auth: T)
Chain Length:88
Number of Molecules:1
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:X (auth: U)
Chain Length:105
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:P24321 Pfam ID:PF00366

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S18
Gene (Uniprot):rpsR
Chain IDs:Y (auth: V)
Chain Length:88
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:P80382 Pfam ID:PF01084

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:30S ribosomal protein S19
Gene (Uniprot):rpsS
Chain IDs:Z (auth: W)
Chain Length:93
Number of Molecules:1
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:AA (auth: X)
Chain Length:106
Number of Molecules:1
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:BA (auth: Y)
Chain Length:49
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:Q5SIH3 Pfam ID:PF17070

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L1
Gene (Uniprot):rplA
Chain IDs:CA (auth: Z)
Chain Length:229
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:P27150 Pfam ID:PF00687

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L2
Gene (Uniprot):rplB
Chain IDs:DA (auth: a)
Chain Length:276
Number of Molecules:1
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:EA (auth: b)
Chain Length:206
Number of Molecules:1
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:FA (auth: c)
Chain Length:210
Number of Molecules:1
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:GA (auth: d)
Chain Length:182
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:Q5SHQ0 Pfam ID:PF00281, PF00673

Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L6
Chain IDs:HA (auth: e)
Chain Length:180
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L13
Gene (Uniprot):rplM
Chain IDs:IA (auth: f)
Chain Length:256
Number of Molecules:1
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:JA (auth: g)
Chain Length:239
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:P60558 Pfam ID:PF00238

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L15
Gene (Uniprot):rplO
Chain IDs:KA (auth: h)
Chain Length:150
Number of Molecules:1
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:LA (auth: i)
Chain Length:162
Number of Molecules:1
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:MA (auth: j)
Chain Length:101
Number of Molecules:1
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:NA (auth: k)
Chain Length:156
Number of Molecules:1
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:OA (auth: l)
Chain Length:146
Number of Molecules:1
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:PA (auth: m)
Chain Length:128
Number of Molecules:1
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:QA (auth: n)
Chain Length:105
Number of Molecules:1
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:RA (auth: o)
Chain Length:113
Number of Molecules:1
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:SA (auth: p)
Chain Length:132
Number of Molecules:1
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:TA (auth: q)
Chain Length:110
Number of Molecules:1
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:UA (auth: r)
Chain Length:61
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:Q5SHZ1 Pfam ID:PF01386, PF14693

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L27
Gene (Uniprot):rpmA
Chain IDs:VA (auth: s)
Chain Length:89
Number of Molecules:1
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 L29
Gene (Uniprot):rpmC
Chain IDs:WA (auth: t)
Chain Length:88
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:Q9LCY4 Pfam ID:PF00831

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:50S ribosomal protein L30
Gene (Uniprot):rpmD
Chain IDs:XA (auth: u)
Chain Length:105
Number of Molecules:1
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:YA (auth: v)
Chain Length:88
Number of Molecules:1
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:ZA (auth: w)
Chain Length:93
Number of Molecules:1
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:AB (auth: x)
Chain Length:106
Number of Molecules:1
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:BB (auth: y)
Chain Length:49
Number of Molecules:1
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:CB (auth: z)
Chain Length:229
Number of Molecules:1
Biological Source:Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

UniProt ID:Q5SKU1 Pfam ID:PF01632

Ligand Molecules

GCP

Primary Citation

Structure of the GTP Form of Elongation Factor 4 (EF4) Bound to the Ribosome

Kumar, V, Ero, R, Ahmed, T, Goh, K.J, Zhan, Y, Bhushan, S, Gao, Y.G.Show

J.Biol.Chem. 291 12943 12950 (2016)

PMID: 27137929 DOI: 10.1074/jbc.M116.725945

Abstact

Elongation factor 4 (EF4) is a member of the family of ribosome-dependent translational GTPase factors, along with elongation factor G and BPI-inducible protein A. Although EF4 is highly conserved in bacterial, mitochondrial, and chloroplast genomes, its exact biological function remains controversial. Here we present the cryo-EM reconstitution of the GTP form of EF4 bound to the ribosome with P and E site tRNAs at 3.8-Å resolution. Interestingly, our structure reveals an unrotated ribosome rather than a clockwise-rotated ribosome, as observed in the presence of EF4-GDP and P site tRNA. In addition, we also observed a counterclockwise-rotated form of the above complex at 5.7-Å resolution. Taken together, our results shed light on the interactions formed between EF4, the ribosome, and the P site tRNA and illuminate the GTPase activation mechanism at previously unresolved detail.

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Protein

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Disease

Primary Citation of related structures

Abstact

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