8rrp

Insulin Icodec - A14E B16H B25H B29Ne-C20 diacid-LgGlu-2xAdo desB30 human insulin

Method: X-RAY DIFFRACTION Dmax: 53.9 Å Quality: GOOD

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

Insulin

Homo sapiens

UniProt P01308

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 homooligomer Homooligomer Protein × 6 PDB declaration: hexameric(6) Consistent with protein copy count Chain A; UniProt 90–110 Chain B; UniProt 25–53 Chain C; UniProt 90–110 Chain D; UniProt 25–53 Chain E; UniProt 90–110 Chain F; UniProt 25–53 Mutation:Y14E ACT ACETATE ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 4.6;293 K;0.02 calcium chloride 30 % 2-methyl-2,4-pentanediol 0.1M acetate pH4.6 Resolution 2.00 Å R-free 0.217

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.

369 other PDB entries and 583 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name INS_HUMAN
Isoform
PDB entities 1, 2
Chains and sequence ranges Author chain A; PDBConstruct 1–21; UniProt 90–110 Author chain C; PDBConstruct 1–21; UniProt 90–110 Author chain E; PDBConstruct 1–21; UniProt 90–110 Author chain B; PDBConstruct 1–29; UniProt 25–53 Author chain D; PDBConstruct 1–29; UniProt 25–53 Author chain F; PDBConstruct 1–29; UniProt 25–53

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 8rrp

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8rrp
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id8rrp
Deposition date deposition_date2024-01-23
Structure title titleInsulin Icodec - A14E B16H B25H B29Ne-C20 diacid-LgGlu-2xAdo desB30 human insulin
Keywords keywordsInsulin, HORMONE; HORMONE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier16.11
Radius of gyration Rg (electron density) rg_electron15.04
Forward intensity I(0) i06032440.00
Molecular weight molecular_weight16686.0 kDa
Excluded volume excluded_volume20359 ų
Envelope volume envelope_volume23130 ų
Hydration-shell volume shell_volume13147 ų
Envelope diameter envelope_diameter50.9
Shell Rg shell_rg20.74
Envelope Rg envelope_rg15.34
Shape Rg shape_rg15.02
Total Rg total_rg16.09
Total atoms total_atoms2237
Residues n_residues147
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 dmax53.9
Rg (real space) rg_real16.03
Rg uncertainty (real space) rg_real_error0.36
I(0) (real space) i0_real6.0320e+06
I(0) uncertainty (real space) i0_real_error6.4070e+04
Rg (reciprocal space) rg_reciprocal16.03
I(0) (reciprocal space) i0_reciprocal6032000.0000
Solution quality estimate total_estimate0.8818
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary19.8
Skewness Skewness skewness0.182
Kurtosis Kurtosis kurtosis-0.394
Angular range angular_range— – 0.4950 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha745400.0000
Real-space data points n_real_points80
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.821; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.999

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

8. Citations (1)

9. Files and Curves (10)