7ZPW | pdb_00007zpw

Crystal structure of Pizza6-TSK-TSH with Silicotungstic Acid (STA) polyoxometalate

PDB DOI: https://doi.org/10.2210/pdb7ZPW/pdb

Classification: UNKNOWN FUNCTION
Organism(s): synthetic construct
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2022-04-29 Released: 2023-05-10
Deposition Author(s): Wouters, S.M.L., Kamata, K., Takahashi, K., Vandebroek, L., Parac-Vogt, T.N., Tame, J.R.H., Voet, A.R.D.
Funding Organization(s): Research Foundation - Flanders (FWO)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free:
0.225 (Depositor), 0.229 (DCC)
R-Value Work:
0.194 (Depositor), 0.196 (DCC)
R-Value Observed:
0.196 (Depositor)

Starting Model: experimental
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This is version 1.1 of the entry. See complete history.

Literature

Mutational study of a symmetry matched protein-polyoxometalate interface.

Wouters, S.M.L., Kamata, K., Takahashi, K., Vandebroek, L., Parac-Vogt, T.N., Tame, J.R.H., Voet, A.R.D.

To be published.

Macromolecule Content

Total Structure Weight: 54.4 kDa
Atom Count: 4,075
Modeled Residue Count: 502
Deposited Residue Count: 512
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pizza6-TSK-TSH	A, B [auth D]	256	synthetic construct	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SIW (Subject of Investigation/LOI) Query on SIW Download:Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	Keggin (STA) O₄₀ Si W₁₂ LFGROBKNYNLKMF-UHFFFAOYSA-B		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.225 (Depositor), 0.229 (DCC)
R-Value Work: 0.194 (Depositor), 0.196 (DCC)
R-Value Observed: 0.196 (Depositor)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 77.777	α = 90
b = 44.904	β = 90.03
c = 119.921	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing
PDB_EXTRACT	data extraction

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2023-05-10

Deposition Author(s):

Wouters, S.M.L.

Parac-Vogt, T.N.

Funding Organization	Location	Grant Number
Research Foundation - Flanders (FWO)	Belgium	1S89918N
Research Foundation - Flanders (FWO)	Belgium	G0F9316N
Research Foundation - Flanders (FWO)	Belgium	G051917N

Revision History (Full details and data files)

Version 1.0: 2023-05-10
Type: Initial release
Version 1.1: 2024-02-07
Changes: Data collection, Refinement description

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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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.