8K55

Crystal structure of sulfur transferase from Frondihabitans sp. PAMC28461 crystallized in the P1 space group

PDB DOI: https://doi.org/10.2210/pdb8K55/pdb

Classification: TRANSFERASE
Organism(s): Frondihabitans sp.
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2023-07-21 Released: 2024-04-24
Deposition Author(s): Nguyen, D.L., Do, H.
Funding Organization(s): Other government

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.269
R-Value Work: 0.215

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Structural and functional characterization of sulfurtransferase from Frondihabitans sp. PAMC28461.

Do, H., Nguyen, D.L., Ahn, Y.Y., Nam, Y., Kang, Y., Oh, H., Hwang, J., Han, S.J., Kim, K., Lee, J.H.

(2024) PLoS One 19: e0298999-e0298999

PubMed: 38526988 Search on PubMedSearch on PubMed Central
DOI: https://doi.org/10.1371/journal.pone.0298999
Primary Citation of Related Structures:
8K55, 8K57

PubMed Abstract:
Sulfurtransferases transfer of sulfur atoms from thiols to acceptors like cyanide. They are categorized as thiosulfate sulfurtransferases (TSTs) and 3-mercaptopyruvate sulfurtransferases (MSTs). TSTs transfer sulfur from thiosulfate to cyanide, producing thiocyanate. MSTs transfer sulfur from 3-mercaptopyruvate to cyanide, yielding pyruvate and thiocyanate. The present study aimed to isolate and characterize the sulfurtransferase FrST from Frondihabitans sp. PAMC28461 using biochemical and structural analyses. FrST exists as a dimer and can be classified as a TST rather than an MST according to sequence-based clustering and enzyme activity. Furthermore, the discovery of activity over a wide temperature range and the broad substrate specificity exhibited by FrST suggest promising prospects for its utilization in industrial applications, such as the detoxification of cyanide.

Organizational Affiliation

Research Unit of Cryogenic Novel Material, Korea Polar Research Institute, Incheon, Korea.

Macromolecule Content

Total Structure Weight: 67.32 kDa
Atom Count: 4,924
Modelled Residue Count: 591
Deposited Residue Count: 612
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
sulfur transferase	A, B	306	Frondihabitans sp.	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.269
R-Value Work: 0.215
Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 35.25	α = 89.063
b = 61.6	β = 76.302
c = 74.08	γ = 79.637

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
MOLREP	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2024-04-24

Deposition Author(s):

Funding Organization	Location	Grant Number
Other government	Korea, Republic Of	PM23030

Revision History (Full details and data files)

Version 1.0: 2024-04-24
Type: Initial release

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.