8GW3

Crystal structure of human TAK1 kinase domain fused with TAB1

• PDB DOI: https://doi.org/10.2210/pdb8GW3/pdb

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


• Deposited: 2022-09-16 Released: 2023-09-20 
• Deposition Author(s): Liu, J., Sun, W., Gao, J.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.258 
• R-Value Work: 0.221 
• R-Value Observed: 0.223 

Literature

Crystal structure of human TAK1 kinase domain fused with TAB1

Liu, J., Sun, W., Gao, J.

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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Biological Assembly 3  

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

Biological assembly 3 assigned by authors.

Biological Assembly 4  

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

Biological assembly 4 assigned by authors.

Macromolecule Content

• Total Structure Weight: 146.96 kDa 
• Atom Count: 9,458 
• Modelled Residue Count: 1,190 
• Deposited Residue Count: 1,304 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mitogen-activated protein kinase kinase kinase 7, TGF-beta-activated kinase 1 and MAP3K7-binding protein 1	A, B, C, D	326	Homo sapiens	Mutation(s): 0  Gene Names: MAP3K7, TAK1, TAB1, MAP3K7IP1 EC: 2.7.11.25
UniProt & NIH Common Fund Data Resources
Find proteins for Q15750 (Homo sapiens) Explore Q15750  Go to UniProtKB:  Q15750
PHAROS:  Q15750 GTEx:  ENSG00000100324
Find proteins for O43318 (Homo sapiens) Explore O43318  Go to UniProtKB:  O43318
PHAROS:  O43318 GTEx:  ENSG00000135341
UniProt Groups	O43318Q15750

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.258 
• R-Value Work: 0.221 
• R-Value Observed: 0.223 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 64.814	α = 90
b = 196.46	β = 115.24
c = 72.415	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-09-20 
Deposition Author(s): Liu, J., Sun, W., Gao, J.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	82188101
National Natural Science Foundation of China (NSFC)	China	91849204
National Natural Science Foundation of China (NSFC)	China	21837004
National Natural Science Foundation of China (NSFC)	China	92049303
National Natural Science Foundation of China (NSFC)	China	32170755
National Natural Science Foundation of China (NSFC)	China	32071297

Revision History  

• Version 1.0: 2023-09-20
  Type: Initial release