4YWQ

Crystal structure of the ROQ domain of human Roquin-1

• PDB DOI:  https://doi.org/10.2210/pdb4YWQ/pdb

• Classification: RNA BINDING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2015-03-20 Released: 2015-04-22 
• Deposition Author(s): Dong, A., Zhang, Q., Li, Y., Tempel, W., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Tong, Y., Structural Genomics Consortium (SGC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.237 
• R-Value Work: 0.199 
• R-Value Observed: 0.200 

Literature

Crystal structure of the ROQ domain of human Roquin-1

Zhang, Q., Dong, A., Li, Y., Tempel, W., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Tong, Y.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 39.48 kDa 
• Atom Count: 2,694 
• Modelled Residue Count: 302 
• Deposited Residue Count: 340 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Roquin-1	A, B	170	Homo sapiens	Mutation(s): 0  Gene Names: RC3H1, KIAA2025, RNF198 EC: 2.3.2.27
UniProt & NIH Common Fund Data Resources
Find proteins for Q5TC82 (Homo sapiens) Explore Q5TC82  Go to UniProtKB:  Q5TC82
PHAROS:  Q5TC82

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	D [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
ZN	C [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
EDO	E [auth A], P [auth B]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
CL	F [auth A], G [auth A], H [auth A], I [auth A], J [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
UNX	K [auth A], L [auth A], M [auth A], N [auth A], O [auth A], Q [auth B], R [auth B]	UNKNOWN ATOM OR ION X

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.237 
• R-Value Work: 0.199 
• R-Value Observed: 0.200 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 171.205	α = 90
b = 29.56	β = 101.55
c = 59.926	γ = 90

Software Package:

Software Name	Purpose
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-3000	data reduction
SOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-04-22 
Deposition Author(s): Dong, A., Zhang, Q., Li, Y., Tempel, W., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Tong, Y., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2015-04-22
  Type: Initial release