6WF4

Crystal Structure of TerC Co-crystallized with Polyporic Acid

• PDB DOI: https://doi.org/10.2210/pdb6WF4/pdb

• Classification: BIOSYNTHETIC PROTEIN
• Organism(s): Streptomyces sp. RM-5-8
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2020-04-03 Released: 2021-04-07 
• Deposition Author(s): Clinger, J.A., Miller, M.D., Hall, R.E., Zhang, Y., Elshahawi, S.I., Thorson, J.S., Van Lanen, S.G., Phillips Jr., G.N., Enzyme Discovery for Natural Product Biosynthesis (NatPro)
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.97 Å
• R-Value Free: 0.236 
• R-Value Work: 0.201 
• R-Value Observed: 0.202 

Literature

Structural and functional characterization of two cooperative enzymes responsible for the stability of p-terphenyls.

Clinger, J.A., Zhang, Y., Liu, Y., Miller, M.D., Hall, R.E., Van Lanen, S.G., Phillips Jr., G.N., Thorson, J.S., Elshahawri, S.I.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 20.31 kDa 
• Atom Count: 1,123 
• Modelled Residue Count: 130 
• Deposited Residue Count: 186 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Terfestatin Biosyntheis Enzyme C	A	186	Streptomyces sp. RM-5-8	Mutation(s): 0
UniProt
Find proteins for A0A3B6UEU1 (Streptomyces) Explore A0A3B6UEU1  Go to UniProtKB:  A0A3B6UEU1

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
U07 (Subject of Investigation/LOI)	B [auth A]	(2~5~S)-2~3~,2~5~,2~6~-trihydroxy[1~1~,2~1~:2~4~,3~1~-terphenyl]-2~2~(2~5~H)-one C18 H14 O4 ODPMSLCGNZJREU-HNNXBMFYSA-N
IPA	C [auth A]	ISOPROPYL ALCOHOL C3 H8 O KFZMGEQAYNKOFK-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.97 Å
• R-Value Free: 0.236 
• R-Value Work: 0.201 
• R-Value Observed: 0.202 
• Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 97.176	α = 90
b = 97.176	β = 90
c = 29.393	γ = 120

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-04-07 
Deposition Author(s): Clinger, J.A., Miller, M.D., Hall, R.E., Zhang, Y., Elshahawi, S.I., Thorson, J.S., Van Lanen, S.G., Phillips Jr., G.N., Enzyme Discovery for Natural Product Biosynthesis (NatPro)

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	--

Revision History  

• Version 1.0: 2021-04-07
  Type: Initial release
  
• Version 1.1: 2023-10-18
  Changes: Data collection, Database references, Refinement description