Download MendeleyProteorhodopsin Insights into Molecular Mechanism of Vectorial Proton Transport
Shevchenko, V., Gushchin, I., Polovinkin, V., Kovalev, K.(2025) Sci Adv
8RSR | pdb_00008rsr
Crystal structure of marine actinobacteria clade rhodopsin (MAR) - human GTPase Arf1 (L8K,Q71L) chimera; N state
- PDB DOI: https://doi.org/10.2210/pdb8RSR/pdb
- Classification: MEMBRANE PROTEIN
- Organism(s): marine Actinobacteria clade
- Expression System: Escherichia coli
- Mutation(s): Yes
- Membrane Protein: Yes PDBTM
- Deposited: 2024-01-25 Released: 2025-04-02
- Funding Organization(s): Agence Nationale de la Recherche (ANR)
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.30 ?
- R-Value Free: 0.282 (Depositor), 0.279 (DCC)
- R-Value Work: 0.252 (Depositor), 0.251 (DCC)
- R-Value Observed: 0.255 (Depositor)
Starting Models: experimental
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This is version 1.0 of the entry. See complete history.
Literature
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Microbial rhodopsin - GTPase chimera,ADP-ribosylation factor 1 | 408 | marine Actinobacteria clade | Mutation(s): 2 EC: 3.6.5.2 Membrane Entity: Yes |  | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P84077 (Homo sapiens) Explore P84077 Go to UniProtKB: P84077 | |||||
PHAROS: P84077 GTEx: ENSG00000143761 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P84077 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 4 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| GDP Query on GDP | B [auth A] | GUANOSINE-5'-DIPHOSPHATE C10 H15 N5 O11 P2 QGWNDRXFNXRZMB-UUOKFMHZSA-N |  | ||
| RET (Subject of Investigation/LOI) Query on RET | E [auth A] | RETINAL C20 H28 O NCYCYZXNIZJOKI-OVSJKPMPSA-N |  | ||
| LFA Query on LFA | C [auth A] | EICOSANE C20 H42 CBFCDTFDPHXCNY-UHFFFAOYSA-N |  | ||
| OLA Query on OLA | D [auth A] | OLEIC ACID C18 H34 O2 ZQPPMHVWECSIRJ-KTKRTIGZSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.30 ?
- R-Value Free: 0.282 (Depositor), 0.279 (DCC)
- R-Value Work: 0.252 (Depositor), 0.251 (DCC)
- R-Value Observed: 0.255 (Depositor)
Space Group: C 1 2 1
Unit Cell:
| Length ( ? ) | Angle ( ? ) |
|---|---|
| a = 133.186 | α = 90 |
| b = 39.787 | β = 124.54 |
| c = 95.756 | γ = 90 |
| Software Name | Purpose |
|---|---|
| XDS | data reduction |
| STARANISO | data scaling |
| PHASER | phasing |
| PHENIX | refinement |
Entry History & Funding Information
Deposition Data
- Released Date: 2025-04-02 Deposition Author(s): Bukhdruker, S., Bratanov, D., Kovalev, K., Astashkin, R., Gordeliy, V.
| Funding Organization | Location | Grant Number |
|---|---|---|
| Agence Nationale de la Recherche (ANR) | France | -- |
Revision History (Full details and data files)
- Version 1.0: 2025-04-02
Type: Initial release
