Download MendeleyInsulin Hexamer-Caged Gadolinium Ion as MRI Contrast-o-phore
Taylor, S.K., Tran, T.H., Liu, M.Z., Harris, P.E., Sun, Y., Jambawalikar, S.R., Tong, L., Stojanovic, M.N.(2018) Chembiochem 24: 10646-10652
6P4Z
Structure of gadolinium-caged cobalt (III) insulin hexamer
- PDB DOI: 10.2210/pdb6P4Z/pdb
- Classification: HORMONE
- Organism(s): Homo sapiens
- Expression System: Escherichia coli
- Mutation(s): No
- Deposited: 2019-05-29 Released: 2019-06-12
- Funding Organization(s): National Institutes of Health/National Library of Medicine (NIH/NLM)
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.80 Å
- R-Value Free: 0.239
- R-Value Work: 0.181
- R-Value Observed: 0.184
wwPDB Validation 3D Report Full Report
This is version 1.2 of the entry. See complete history.
Literature
Macromolecules
Find similar proteins by: Sequence | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Insulin chain A | A, C | 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 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P01308 | ||||
Protein Feature ViewExpand | |||||
| |||||
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Insulin chain B | B, D | 30 | 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 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P01308 | ||||
Protein Feature ViewExpand | |||||
| |||||
Small Molecules
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| GD (Subject of Investigation/LOI) Query on GD | F [auth B] | GADOLINIUM ATOM Gd UIWYJDYFSGRHKR-UHFFFAOYSA-N |  | Ligand Interaction | |
| CO (Subject of Investigation/LOI) Query on CO | E [auth B], H [auth D] | COBALT (II) ION Co XLJKHNWPARRRJB-UHFFFAOYSA-N |  | Ligand Interaction | |
| CL (Subject of Investigation/LOI) Query on CL | G [auth D] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |  | Ligand Interaction | |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.80 Å
- R-Value Free: 0.239
- R-Value Work: 0.181
- R-Value Observed: 0.184
- Space Group: H 3
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 81.4 | α = 90 |
| b = 81.4 | β = 90 |
| c = 33.7 | γ = 120 |
| Software Name | Purpose |
|---|---|
| PHENIX | refinement |
| XDS | data reduction |
| XDS | data scaling |
| PHASER | phasing |
Entry History & Funding Information
Deposition Data
- Released Date: 2019-06-12 Deposition Author(s): Tran, T.H., Taylor, S.K., Stojanovic, M.N., Tong, L.
| Funding Organization | Location | Grant Number |
|---|---|---|
| National Institutes of Health/National Library of Medicine (NIH/NLM) | United States | -- |
Revision History (Full details and data files)
- Version 1.0: 2019-06-12
Type: Initial release - Version 1.1: 2019-06-19
Changes: Data collection, Structure summary - Version 1.2: 2019-12-18
Changes: Author supporting evidence
