1qd7

PARTIAL MODEL FOR 30S RIBOSOMAL SUBUNIT

Method: X-RAY DIFFRACTION Dmax: 194.2 Å Quality: GOOD

1. Protein Identity and Related Structures Protein Identity & Related Structures

S4 RIBOSOMAL PROTEIN

OrganismNot specified

UniProt P81288

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 8 RNA 2 PDB declaration: decameric(10) Consistent with all polymer counts Chain C; UniProt 41–198 Not recorded CENTRAL FRAGMENT OF 16 S RNA × 1 END FRAGMENT OF 16 S RNA × 1 S5 RIBOSOMAL PROTEIN × 1 (P02357) S6 RIBOSOMAL PROTEIN × 1 (P23370) S7 RIBOSOMAL PROTEIN × 1 (P17291) S8 RIBOSOMAL PROTEIN × 1 (P24319) S15 RIBOSOMAL PROTEIN × 1 (P05766) S17 RIBOSOMAL PROTEIN × 1 (P23828) S20 RIBOSOMAL PROTEIN × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;277 K;VAPOUR DIFFUSION AT 277 K, MPD, VAPOR DIFFUSION Resolution 5.50 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

3 other PDB entries and 3 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS4_BACST
Isoform
PDB entities 3
Chains and sequence ranges Author chain C; PDBConstruct 2–159; UniProt 41–198

S5 RIBOSOMAL PROTEIN

OrganismNot specified

UniProt P02357

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 8 RNA 2 PDB declaration: decameric(10) Consistent with all polymer counts Chain D; UniProt 4–148 Not recorded CENTRAL FRAGMENT OF 16 S RNA × 1 END FRAGMENT OF 16 S RNA × 1 S4 RIBOSOMAL PROTEIN × 1 (P81288) S6 RIBOSOMAL PROTEIN × 1 (P23370) S7 RIBOSOMAL PROTEIN × 1 (P17291) S8 RIBOSOMAL PROTEIN × 1 (P24319) S15 RIBOSOMAL PROTEIN × 1 (P05766) S17 RIBOSOMAL PROTEIN × 1 (P23828) S20 RIBOSOMAL PROTEIN × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;277 K;VAPOUR DIFFUSION AT 277 K, MPD, VAPOR DIFFUSION Resolution 5.50 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

3 other PDB entries and 3 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS5_BACST
Isoform
PDB entities 4
Chains and sequence ranges Author chain D; PDBConstruct 1–145; UniProt 4–148

S6 RIBOSOMAL PROTEIN

OrganismNot specified

UniProt P23370

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 8 RNA 2 PDB declaration: decameric(10) Consistent with all polymer counts Chain E; UniProt 1–97 Not recorded CENTRAL FRAGMENT OF 16 S RNA × 1 END FRAGMENT OF 16 S RNA × 1 S4 RIBOSOMAL PROTEIN × 1 (P81288) S5 RIBOSOMAL PROTEIN × 1 (P02357) S7 RIBOSOMAL PROTEIN × 1 (P17291) S8 RIBOSOMAL PROTEIN × 1 (P24319) S15 RIBOSOMAL PROTEIN × 1 (P05766) S17 RIBOSOMAL PROTEIN × 1 (P23828) S20 RIBOSOMAL PROTEIN × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;277 K;VAPOUR DIFFUSION AT 277 K, MPD, VAPOR DIFFUSION Resolution 5.50 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

51 other PDB entries and 64 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS6_THETH
Isoform
PDB entities 5
Chains and sequence ranges Author chain E; PDBConstruct 1–97; UniProt 1–97

S7 RIBOSOMAL PROTEIN

OrganismNot specified

UniProt P17291

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 8 RNA 2 PDB declaration: decameric(10) Consistent with all polymer counts Chain F; UniProt 11–145 Not recorded CENTRAL FRAGMENT OF 16 S RNA × 1 END FRAGMENT OF 16 S RNA × 1 S4 RIBOSOMAL PROTEIN × 1 (P81288) S5 RIBOSOMAL PROTEIN × 1 (P02357) S6 RIBOSOMAL PROTEIN × 1 (P23370) S8 RIBOSOMAL PROTEIN × 1 (P24319) S15 RIBOSOMAL PROTEIN × 1 (P05766) S17 RIBOSOMAL PROTEIN × 1 (P23828) S20 RIBOSOMAL PROTEIN × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;277 K;VAPOUR DIFFUSION AT 277 K, MPD, VAPOR DIFFUSION Resolution 5.50 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

395 other PDB entries and 615 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS7_THETH
Isoform
PDB entities 6
Chains and sequence ranges Author chain F; PDBConstruct 1–135; UniProt 11–145

S8 RIBOSOMAL PROTEIN

OrganismNot specified

UniProt P24319

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 8 RNA 2 PDB declaration: decameric(10) Consistent with all polymer counts Chain G; UniProt 3–137 Not recorded CENTRAL FRAGMENT OF 16 S RNA × 1 END FRAGMENT OF 16 S RNA × 1 S4 RIBOSOMAL PROTEIN × 1 (P81288) S5 RIBOSOMAL PROTEIN × 1 (P02357) S6 RIBOSOMAL PROTEIN × 1 (P23370) S7 RIBOSOMAL PROTEIN × 1 (P17291) S15 RIBOSOMAL PROTEIN × 1 (P05766) S17 RIBOSOMAL PROTEIN × 1 (P23828) S20 RIBOSOMAL PROTEIN × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;277 K;VAPOUR DIFFUSION AT 277 K, MPD, VAPOR DIFFUSION Resolution 5.50 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

36 other PDB entries and 45 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS8_THETH
Isoform
PDB entities 7
Chains and sequence ranges Author chain G; PDBConstruct 2–136; UniProt 3–137

S15 RIBOSOMAL PROTEIN

OrganismNot specified

UniProt P05766

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 8 RNA 2 PDB declaration: decameric(10) Consistent with all polymer counts Chain H; UniProt 2–86 Not recorded CENTRAL FRAGMENT OF 16 S RNA × 1 END FRAGMENT OF 16 S RNA × 1 S4 RIBOSOMAL PROTEIN × 1 (P81288) S5 RIBOSOMAL PROTEIN × 1 (P02357) S6 RIBOSOMAL PROTEIN × 1 (P23370) S7 RIBOSOMAL PROTEIN × 1 (P17291) S8 RIBOSOMAL PROTEIN × 1 (P24319) S17 RIBOSOMAL PROTEIN × 1 (P23828) S20 RIBOSOMAL PROTEIN × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;277 K;VAPOUR DIFFUSION AT 277 K, MPD, VAPOR DIFFUSION Resolution 5.50 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

1 other PDB entries and 1 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS15_BACST
Isoform
PDB entities 8
Chains and sequence ranges Author chain H; PDBConstruct 1–85; UniProt 2–86

S17 RIBOSOMAL PROTEIN

OrganismNot specified

UniProt P23828

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 8 RNA 2 PDB declaration: decameric(10) Consistent with all polymer counts Chain I; UniProt 5–86 Not recorded CENTRAL FRAGMENT OF 16 S RNA × 1 END FRAGMENT OF 16 S RNA × 1 S4 RIBOSOMAL PROTEIN × 1 (P81288) S5 RIBOSOMAL PROTEIN × 1 (P02357) S6 RIBOSOMAL PROTEIN × 1 (P23370) S7 RIBOSOMAL PROTEIN × 1 (P17291) S8 RIBOSOMAL PROTEIN × 1 (P24319) S15 RIBOSOMAL PROTEIN × 1 (P05766) S20 RIBOSOMAL PROTEIN × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;277 K;VAPOUR DIFFUSION AT 277 K, MPD, VAPOR DIFFUSION Resolution 5.50 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

2 other PDB entries and 2 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS17_BACST
Isoform
PDB entities 9
Chains and sequence ranges Author chain I; PDBConstruct 1–82; UniProt 5–86

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 1qd7

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 1qd7
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2. Structure Basics 2. Structure Basics

Entry ID entry_id1qd7
Deposition date deposition_date1999-07-09
Structure title titlePARTIAL MODEL FOR 30S RIBOSOMAL SUBUNIT
Keywords keywords30S RIBOSOMAL SUBUNIT, LOW RESOLUTION MODEL, RIBOSOME; RIBOSOME
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier57.94
Radius of gyration Rg (electron density) rg_electron60.77
Forward intensity I(0) i0321647000.00
Molecular weight molecular_weight118680.0 kDa
Excluded volume excluded_volume143190 ų
Envelope volume envelope_volume279180 ų
Hydration-shell volume shell_volume48286 ų
Envelope diameter envelope_diameter205.0
Shell Rg shell_rg49.33
Envelope Rg envelope_rg52.13
Shape Rg shape_rg58.21
Total Rg total_rg60.42
Total atoms total_atoms359
Residues n_residues359
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax194.2
Rg (real space) rg_real58.10
Rg uncertainty (real space) rg_real_error1.84
I(0) (real space) i0_real3.2160e+08
I(0) uncertainty (real space) i0_real_error6.1450e+06
Rg (reciprocal space) rg_reciprocal57.78
I(0) (reciprocal space) i0_reciprocal321500000.0000
Solution quality estimate total_estimate0.8914
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary79.1
Skewness Skewness skewness0.320
Kurtosis Kurtosis kurtosis-0.214
Angular range angular_range— – 0.1350 −1
Current regularization parameter α current_alpha0.0001
Highest regularization parameter α highest_alpha21200000.0000
Real-space data points n_real_points28
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.910; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.983; Smooth: 0.872

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (10)

7. Fold Classification (SCOP + CATH) 9 domains

SCOP 2.08 (9 domains)

Domain ID domain_idd1qd7c1
Class classi — Low resolution protein structures
Fold Fold foldi.1 — Ribosome and ribosomal fragments
Superfamily Superfamily superfamilyi.1.1 — Ribosome and ribosomal fragments
Family Family familyi.1.1.3 — Small subunit
Domain ID domain_idd1qd7c2
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd1qd7d_
Class classi — Low resolution protein structures
Fold Fold foldi.1 — Ribosome and ribosomal fragments
Superfamily Superfamily superfamilyi.1.1 — Ribosome and ribosomal fragments
Family Family familyi.1.1.3 — Small subunit
Domain ID domain_idd1qd7e_
Class classi — Low resolution protein structures
Fold Fold foldi.1 — Ribosome and ribosomal fragments
Superfamily Superfamily superfamilyi.1.1 — Ribosome and ribosomal fragments
Family Family familyi.1.1.3 — Small subunit
Domain ID domain_idd1qd7f_
Class classi — Low resolution protein structures
Fold Fold foldi.1 — Ribosome and ribosomal fragments
Superfamily Superfamily superfamilyi.1.1 — Ribosome and ribosomal fragments
Family Family familyi.1.1.3 — Small subunit
Domain ID domain_idd1qd7g_
Class classi — Low resolution protein structures
Fold Fold foldi.1 — Ribosome and ribosomal fragments
Superfamily Superfamily superfamilyi.1.1 — Ribosome and ribosomal fragments
Family Family familyi.1.1.3 — Small subunit
Domain ID domain_idd1qd7h_
Class classi — Low resolution protein structures
Fold Fold foldi.1 — Ribosome and ribosomal fragments
Superfamily Superfamily superfamilyi.1.1 — Ribosome and ribosomal fragments
Family Family familyi.1.1.3 — Small subunit
Domain ID domain_idd1qd7i_
Class classi — Low resolution protein structures
Fold Fold foldi.1 — Ribosome and ribosomal fragments
Superfamily Superfamily superfamilyi.1.1 — Ribosome and ribosomal fragments
Family Family familyi.1.1.3 — Small subunit
Domain ID domain_idd1qd7j_
Class classi — Low resolution protein structures
Fold Fold foldi.1 — Ribosome and ribosomal fragments
Superfamily Superfamily superfamilyi.1.1 — Ribosome and ribosomal fragments
Family Family familyi.1.1.3 — Small subunit

8. Citations (8)

9. Files and Curves (10)