Download MendeleyStructure of human insulin
Timofeev, V.I., Lyashenko, A.V., Kislitsyn, Y.A., Baidus, A.N., Kuranova, I.P.To be published.
3E7Z
Structure of human insulin
- PDB DOI: https://doi.org/10.2210/pdb3E7Z/pdb
- Classification: HORMONE
- Organism(s): Homo sapiens
- Expression System: Escherichia coli
- Mutation(s): No
- Deposited: 2008-08-19 Released: 2009-02-24
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.70 Å
- R-Value Free: 0.271
- R-Value Work: 0.196
- R-Value Observed: 0.200
Starting Model: experimental
View more details
wwPDB Validation 3D Report Full Report
This is version 1.3 of the entry. See complete history.
Literature
To be published.
Macromolecules
Find similar proteins by: Sequence | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Insulin A chain | 21 | Homo sapiens | Mutation(s): 0 Gene Names: INS |  | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P01308 (Homo sapiens) Explore P01308 Go to UniProtKB: P01308 | |||||
PHAROS: P01308 GTEx: ENSG00000254647 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P01308 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Insulin B chain | 29 | Homo sapiens | Mutation(s): 0 Gene Names: INS |  | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P01308 (Homo sapiens) Explore P01308 Go to UniProtKB: P01308 | |||||
PHAROS: P01308 GTEx: ENSG00000254647 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P01308 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| ZN Query on ZN | E [auth B], G [auth D] | ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N |  | ||
| CL Query on CL | F [auth B], H [auth D] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.70 Å
- R-Value Free: 0.271
- R-Value Work: 0.196
- R-Value Observed: 0.200
- Space Group: H 3
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 82.741 | α = 90 |
| b = 82.741 | β = 90 |
| c = 34.06 | γ = 120 |
| Software Name | Purpose |
|---|---|
| PHENIX | refinement |
Entry History
Deposition Data
- Released Date: 2009-02-24 Deposition Author(s): Timofeev, V.I., Lyashenko, A.V., Kislitsyn, Y.A., Baidus, A.N., Kuranova, I.P.
Revision History (Full details and data files)
- Version 1.0: 2009-02-24
Type: Initial release - Version 1.1: 2011-07-13
Changes: Version format compliance - Version 1.2: 2023-11-01
Changes: Data collection, Database references, Derived calculations, Refinement description - Version 1.3: 2024-10-30
Changes: Structure summary
