Download MendeleyStructure-guided metal selectivity in malleable protein interface mediated by single disulfide bond
Choi, T.S., Tezcan, F.A.To be published.
7LSJ
Cu-bound crystal structure of the engineered cyt cb562 variant, DiCyt2 - H63A, crystallized in the presence of Cu(II)
- PDB DOI: https://doi.org/10.2210/pdb7LSJ/pdb
- Classification: METAL BINDING PROTEIN
- Organism(s): Escherichia coli
- Expression System: Escherichia coli
- Mutation(s): Yes
- Deposited: 2021-02-18 Released: 2022-02-23
- Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS), National Science Foundation (NSF, United States)
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.26 Å
- R-Value Free: 0.192
- R-Value Work: 0.175
- R-Value Observed: 0.175
wwPDB Validation 3D Report Full Report
This is version 1.1 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 |
| Soluble cytochrome b562 | A [auth C], B [auth A] | 106 | Escherichia coli | Mutation(s): 8 Gene Names: cybC |  |
UniProt | |||||
Find proteins for P0ABE7 (Escherichia coli) Explore P0ABE7 Go to UniProtKB: P0ABE7 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P0ABE7 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| HEC Query on HEC | C, F [auth A] | HEME C C34 H34 Fe N4 O4 HXQIYSLZKNYNMH-LJNAALQVSA-N |  | ||
| CU (Subject of Investigation/LOI) Query on CU | G [auth A] | COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N |  | ||
| CA Query on CA | D [auth C], E [auth C], H [auth A], I [auth A], J [auth A] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.26 Å
- R-Value Free: 0.192
- R-Value Work: 0.175
- R-Value Observed: 0.175
- Space Group: P 1 21 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 34.28 | α = 90 |
| b = 82.72 | β = 100.78 |
| c = 38.5 | γ = 90 |
| Software Name | Purpose |
|---|---|
| PHENIX | refinement |
| iMOSFLM | data reduction |
| Aimless | data scaling |
| PHASER | phasing |
Entry History & Funding Information
Deposition Data
- Released Date: 2022-02-23 Deposition Author(s): Choi, T.S., Tezcan, F.A.
| Funding Organization | Location | Grant Number |
|---|---|---|
| National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) | United States | R01GM138884-01 |
| National Science Foundation (NSF, United States) | United States | CHE1607145 |
Revision History (Full details and data files)
- Version 1.0: 2022-02-23
Type: Initial release - Version 1.1: 2023-10-18
Changes: Data collection, Refinement description
