Download MendeleyHigh resolution X-ray structure of glucagon and selected stereo-inversed analogs in novel crystallographic packing arrangement.
Mroz, P.A., Gonzalez-Gutierrez, G., DiMarchi, R.D.To be published.
6PHN | pdb_00006phn
Crystal structure of glucagon analog composed of D-amino acids with mono-stereoinversion at position 23 (L-Val23) in space group I41 at 1.33 A resolution
- PDB DOI: https://doi.org/10.2210/pdb6PHN/pdb
- Classification: HORMONE
- Organism(s): Homo sapiens
- Mutation(s): No
- Deposited: 2019-06-25 Released: 2020-07-01
- Funding Organization(s): Other government
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.33 Å
- R-Value Free: 0.190 (Depositor), 0.191 (DCC)
- R-Value Work: 0.161 (Depositor), 0.165 (DCC)
- R-Value Observed: 0.163 (Depositor)
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:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| D-glucagon L-Val23 | 29 | Homo sapiens | Mutation(s): 0 |  | |
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| NA Query on NA | B [auth A] | SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N |  | ||
| Modified Residues 14 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Type | Formula | 2D Diagram | Parent |
| DAL Query on DAL | A | D-PEPTIDE LINKING | C3 H7 N O2 |  | -- |
| DAR Query on DAR | A | D-PEPTIDE LINKING | C6 H15 N4 O2 |  | -- |
| DAS Query on DAS | A | D-PEPTIDE LINKING | C4 H7 N O4 |  | -- |
| DGN Query on DGN | A | D-PEPTIDE LINKING | C5 H10 N2 O3 |  | -- |
| DHI Query on DHI | A | D-PEPTIDE LINKING | C6 H10 N3 O2 |  | -- |
| DLE Query on DLE | A | D-PEPTIDE LINKING | C6 H13 N O2 |  | -- |
| DLY Query on DLY | A | D-PEPTIDE LINKING | C6 H14 N2 O2 |  | -- |
| DPN Query on DPN | A | D-PEPTIDE LINKING | C9 H11 N O2 |  | -- |
| DSG Query on DSG | A | D-PEPTIDE LINKING | C4 H8 N2 O3 |  | -- |
| DSN Query on DSN | A | D-PEPTIDE LINKING | C3 H7 N O3 |  | -- |
| DTH Query on DTH | A | D-PEPTIDE LINKING | C4 H9 N O3 |  | -- |
| DTR Query on DTR | A | D-PEPTIDE LINKING | C11 H12 N2 O2 |  | -- |
| DTY Query on DTY | A | D-PEPTIDE LINKING | C9 H11 N O3 |  | -- |
| MED Query on MED | A | D-PEPTIDE LINKING | C5 H11 N O2 S |  | -- |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.33 Å
- R-Value Free: 0.190 (Depositor), 0.191 (DCC)
- R-Value Work: 0.161 (Depositor), 0.165 (DCC)
- R-Value Observed: 0.163 (Depositor)
Space Group: I 41
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 39.956 | α = 90 |
| b = 39.956 | β = 90 |
| c = 38.554 | γ = 90 |
| Software Name | Purpose |
|---|---|
| PHENIX | refinement |
| XDS | data reduction |
| Aimless | data scaling |
| PHASER | phasing |
Entry History & Funding Information
Deposition Data
- Released Date: 2020-07-01 Deposition Author(s): Mroz, P.A., Gonzalez-Gutierrez, G., DiMarchi, R.D.
| Funding Organization | Location | Grant Number |
|---|---|---|
| Other government | United States | Indiana University Internal grant |
Revision History (Full details and data files)
- Version 1.0: 2020-07-01
Type: Initial release - Version 1.1: 2023-10-11
Changes: Data collection, Database references, Refinement description - Version 1.2: 2023-11-15
Changes: Data collection - Version 1.3: 2024-10-30
Changes: Structure summary
