7YFJ

Crystal structure of human WTAP

• PDB DOI:  https://doi.org/10.2210/pdb7YFJ/pdb

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


• Deposited: 2022-07-08 Released: 2023-01-25 
• Deposition Author(s): Yan, X.H., Guan, Z.Y., Tang, C., Yin, P.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.240 
• R-Value Work: 0.220 
• R-Value Observed: 0.221 

Literature

AI-empowered integrative structural characterization of m6A methyltransferase complex

Yan, X., Pei, K., Guan, Z., Liu, F., Yan, J., Jin, X., Wang, Q., Hou, M., Tang, C., Yin, P.

(2022) Cell Res 32: 1124-1127

• DOI: https://doi.org/10.1038/s41422-022-00741-8

Biological Assembly 1  

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

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 28.93 kDa 
• Atom Count: 1,652 
• Modelled Residue Count: 189 
• Deposited Residue Count: 244 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pre-mRNA-splicing regulator WTAP	A, B	122	Homo sapiens	Mutation(s): 0  Gene Names: WTAP, KIAA0105
UniProt & NIH Common Fund Data Resources
Find proteins for Q15007 (Homo sapiens) Explore Q15007  Go to UniProtKB:  Q15007
PHAROS:  Q15007

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	D [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
EDO	C [auth B]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.240 
• R-Value Work: 0.220 
• R-Value Observed: 0.221 
• Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 62.754	α = 90
b = 62.754	β = 90
c = 336.345	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
HKL-2000	data reduction
HKL-2000	data scaling
SHELXDE	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-01-25 
Deposition Author(s): Yan, X.H., Guan, Z.Y., Tang, C., Yin, P.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History  

• Version 1.0: 2023-01-25
  Type: Initial release