1rss

RIBOSOMAL PROTEIN S7 FROM THERMUS THERMOPHILUS

Method: X-RAY DIFFRACTION Dmax: 63.5 Å Quality: GOOD

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

RIBOSOMAL PROTEIN S7

Thermus thermophilus

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 monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 6–155 Mutation:5 RESIDUES DELETED FROM N-TERMINUS No other associated polymer X-RAY DIFFRACTION X-ray crystallization conditions:pH 8;277 K;CRYSTALLIZED FROM 15% PEG 8000, 20% GLYCEROL, 6% MPD, 0.1 M NAHCO3, 0.1 M TRIS PH 8.0 AT 4 C, temperature 277K Resolution 1.90 Å R-free 0.284

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_THET8
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–151; UniProt 6–155

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 1rss

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 1rss
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id1rss
Deposition date deposition_date1997-08-05
Structure title titleRIBOSOMAL PROTEIN S7 FROM THERMUS THERMOPHILUS
Keywords keywordsRIBOSOMAL PROTEIN, RNA-BINDING, TRANSLATION; RIBOSOMAL PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier17.88
Radius of gyration Rg (electron density) rg_electron16.95
Forward intensity I(0) i05118280.00
Molecular weight molecular_weight16040.0 kDa
Excluded volume excluded_volume20054 ų
Envelope volume envelope_volume24527 ų
Hydration-shell volume shell_volume12956 ų
Envelope diameter envelope_diameter62.3
Shell Rg shell_rg22.07
Envelope Rg envelope_rg17.69
Shape Rg shape_rg16.98
Total Rg total_rg17.83
Total atoms total_atoms1126
Residues n_residues140
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 dmax63.5
Rg (real space) rg_real17.96
Rg uncertainty (real space) rg_real_error0.60
I(0) (real space) i0_real5.1180e+06
I(0) uncertainty (real space) i0_real_error6.9350e+04
Rg (reciprocal space) rg_reciprocal17.95
I(0) (reciprocal space) i0_reciprocal5118000.0000
Solution quality estimate total_estimate0.8455
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary19.8
Skewness Skewness skewness0.488
Kurtosis Kurtosis kurtosis-0.061
Angular range angular_range— – 0.4450 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha726800.0000
Real-space data points n_real_points75
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.693; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.929; Smooth: 0.979

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1rssa_
Class classa — All alpha proteins
Fold Fold folda.75 — Ribosomal protein S7
Superfamily Superfamily superfamilya.75.1 — Ribosomal protein S7
Family Family familya.75.1.1 — Ribosomal protein S7

CATH v4.4 (1 domains)

Domain ID domain_id1rssA00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology455 — Ribosomal Protein S7
Homologous superfamily homologous superfamily10 — Ribosomal protein S7/S5

8. Citations (1)

9. Files and Curves (10)