9B6C

Human asparagine synthetase Arg-142 to Ile-142 (R142I) variant

• PDB DOI: https://doi.org/10.2210/pdb9B6C/pdb
• EM Map EMD-44253: EMDB EMDataResource

• Classification: BIOSYNTHETIC PROTEIN
• Organism(s): Homo sapiens
• Expression System: Insect cell expression vector pTIE1
• Mutation(s): Yes 


• Deposited: 2024-03-25 Released: 2025-01-08 
• Deposition Author(s): Coricello, A., Nardone, A., Lupia, A., Gratteri, C., Vos, M., Chaptal, V., Alcaro, S., Zhu, W., Takagi, Y., Richards, N.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS), American Cancer Society, Centre National de la Recherche Scientifique (CNRS), Biotechnology and Biological Sciences Research Council (BBSRC), European Commission

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.35 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Starting Model: experimental

Literature

Human asparagine synthetase Arg-142 to Ile-142 variant (ASNS_R142I)

Coricello, A., Nardone, A., Lupia, A., Gratteri, C., Vos, M., Chaptal, V., Alcaro, S., Zhu, W., Takagi, Y., Richards, N.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 133.34 kDa 
• Atom Count: 8,124 
• Modelled Residue Count: 1,031 
• Deposited Residue Count: 1,158 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Asparagine synthetase [glutamine-hydrolyzing]	A, B	579	Homo sapiens	Mutation(s): 1  Gene Names: ASNS, TS11 EC: 6.3.5.4
UniProt & NIH Common Fund Data Resources
Find proteins for P08243 (Homo sapiens) Explore P08243  Go to UniProtKB:  P08243
PHAROS:  P08243 GTEx:  ENSG00000070669

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.35 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	1.21_5207

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-01-08 
Deposition Author(s): Coricello, A., Nardone, A., Lupia, A., Gratteri, C., Vos, M., Chaptal, V., Alcaro, S., Zhu, W., Takagi, Y., Richards, N.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	R01GM111695
American Cancer Society	United States	DBG-23-1038947-01-IBCD
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	S10OD028723
Centre National de la Recherche Scientifique (CNRS)	France	ANR-19-CE11-0023-01
Biotechnology and Biological Sciences Research Council (BBSRC)	United Kingdom	P/0118017/1
European Commission	European Union	FESR FSE 2014- 2020

Revision History  

• Version 1.0: 2025-01-08
  Type: Initial release