6SXW

Crystal structure of the first RRM domain of human Zinc finger protein 638 (ZNF638)

• PDB DOI: https://doi.org/10.2210/pdb6SXW/pdb

• Classification: TRANSCRIPTION
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2019-09-26 Released: 2019-10-16 
• Deposition Author(s): Newman, J.A., Aitkenhead, H., Wang, D., Burgess-Brown, N.A., von Delft, F., Arrowsmith, C.H., Edwards, A., Bountra, C., Gileadi, O.
• Funding Organization(s): Wellcome Trust

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.75 Å
• R-Value Free: 0.313 
• R-Value Work: 0.260 
• R-Value Observed: 0.265 

Literature

Crystal structure of the first RRM domain of human Zinc finger protein 638 (ZNF638)

Newman, J.A., Aitkenhead, H., Wang, D., Burgess-Brown, N.A., von Delft, F., Arrowsmith, C.H., Edwards, A., Bountra, C., Gileadi, O.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 8.64 kDa 
• Atom Count: 570 
• Modelled Residue Count: 74 
• Deposited Residue Count: 74 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Zinc finger protein 638	A	74	Homo sapiens	Mutation(s): 0  Gene Names: ZNF638, NP220, ZFML
UniProt & NIH Common Fund Data Resources
Find proteins for Q14966 (Homo sapiens) Explore Q14966  Go to UniProtKB:  Q14966
PHAROS:  Q14966 GTEx:  ENSG00000075292

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	B [auth A], C [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.75 Å
• R-Value Free: 0.313 
• R-Value Work: 0.260 
• R-Value Observed: 0.265 
• Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.435	α = 90
b = 57.435	β = 90
c = 46.619	γ = 120

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2019-10-16 
Deposition Author(s): Newman, J.A., Aitkenhead, H., Wang, D., Burgess-Brown, N.A., von Delft, F., Arrowsmith, C.H., Edwards, A., Bountra, C., Gileadi, O.

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Funding Organization	Location	Grant Number
Wellcome Trust		--

Revision History  

• Version 1.0: 2019-10-16
  Type: Initial release
  
• Version 1.1: 2024-01-24
  Changes: Data collection, Database references, Refinement description