Download MendeleyStructural insights into the convergent evolution of type IV sulfoxide synthase EgtB, an ergothioneine-biosynthetic homolog of ovothiol synthase OvoA
Ireland, K.A., Kayrouz, C.M., Abbott, M.L., Seyedsayamdost, M.R., Davis, K.M.(2024) Structure
8VII
EgtB-IV from Crocosphaera subtropica, an ergothioneine-biosynthetic type IV sulfoxide synthase in complex with cysteine and hercynine
- PDB DOI: https://doi.org/10.2210/pdb8VII/pdb
- Classification: OXIDOREDUCTASE
- Organism(s): Crocosphaera subtropica ATCC 51142
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No
- Deposited: 2024-01-04 Released: 2024-08-07
- 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: 1.62 Å
- R-Value Free: 0.193
- R-Value Work: 0.166
- R-Value Observed: 0.167
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 |
| Sulfoxide synthase EgtB-IV | 468 | Crocosphaera subtropica ATCC 51142 | Mutation(s): 0 Gene Names: cce_1041 |  | |
UniProt | |||||
Find proteins for B1WTS6 (Crocosphaera subtropica (strain ATCC 51142 / BH68)) Explore B1WTS6 Go to UniProtKB: B1WTS6 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | B1WTS6 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
| Ligands 5 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| AVJ (Subject of Investigation/LOI) Query on AVJ | E [auth A], K [auth B] | N,N,N-trimethyl-histidine C9 H16 N3 O2 GPPYTCRVKHULJH-QMMMGPOBSA-O |  | ||
| CYS (Subject of Investigation/LOI) Query on CYS | F [auth A], L [auth B] | CYSTEINE C3 H7 N O2 S XUJNEKJLAYXESH-REOHCLBHSA-N |  | ||
| EDO Query on EDO | G [auth A], H [auth A], M [auth B], N [auth B] | 1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N |  | ||
| MN Query on MN | D [auth A], J [auth B] | MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N |  | ||
| NA Query on NA | C [auth A], I [auth B] | SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.62 Å
- R-Value Free: 0.193
- R-Value Work: 0.166
- R-Value Observed: 0.167
- Space Group: P 1 21 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 62.197 | α = 90 |
| b = 94.511 | β = 100.16 |
| c = 83.747 | γ = 90 |
| Software Name | Purpose |
|---|---|
| XDS | data reduction |
| XDS | data scaling |
| PHASER | phasing |
| Coot | model building |
| PHENIX | refinement |
Entry History & Funding Information
Deposition Data
- Released Date: 2024-08-07 Deposition Author(s): Ireland, K.A., Davis, K.M.
| Funding Organization | Location | Grant Number |
|---|---|---|
| National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) | United States | GM147557 |
| National Science Foundation (NSF, United States) | United States | 1937971 |
Revision History (Full details and data files)
- Version 1.0: 2024-08-07
Type: Initial release
