3IWE

Crystal Structure of human type-I N-myristoyltransferase with bound myristoyl-CoA and inhibitor DDD85646

• PDB DOI: https://doi.org/10.2210/pdb3IWE/pdb

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


• Deposited: 2009-09-02 Released: 2009-09-15 
• Deposition Author(s): Qiu, W., Hutchinson, A., Wernimont, A., Lin, Y.-H., Kania, A., Ravichandran, M., Kozieradzki, I., Cossar, D., Schapira, M., Arrowsmith, C.H., Bountra, C., Weigelt, J., Edwards, A.M., Wyatt, P.G., Ferguson, M.A.J., Frearson, J.A., Brand, S.Y., Robinson, D.A., Bochkarev, A., Hui, R., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.79 Å
• R-Value Free: 0.219 
• R-Value Work: 0.180 
• R-Value Observed: 0.182 

Literature

Crystal Structure of human type-I N-myristoyltransferase with bound myristoyl-CoA and inhibitor DDD85646

Qiu, W., Hutchinson, A., Wernimont, A., Lin, Y.-H., Kania, A., Ravichandran, M., Kozieradzki, I., Cossar, D., Schapira, M., Arrowsmith, C.H., Bountra, C., Weigelt, J., Edwards, A.M., Wyatt, P.G., Ferguson, M.A.J., Frearson, J.A., Brand, S.Y., Robinson, D.A., Bochkarev, A., Hui, R.

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 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 92.03 kDa 
• Atom Count: 7,527 
• Modelled Residue Count: 763 
• Deposited Residue Count: 766 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glycylpeptide N-tetradecanoyltransferase 1	A, B	383	Homo sapiens	Mutation(s): 0  Gene Names: NMT, NMT1 EC: 2.3.1.97
UniProt & NIH Common Fund Data Resources
Find proteins for P30419 (Homo sapiens) Explore P30419  Go to UniProtKB:  P30419
PHAROS:  P30419 GTEx:  ENSG00000136448

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MYA	C [auth A], E [auth B]	TETRADECANOYL-COA C35 H62 N7 O17 P3 S DUAFKXOFBZQTQE-QSGBVPJFSA-N
646	D [auth A], F [auth B]	2,6-dichloro-4-(2-piperazin-1-ylpyridin-4-yl)-N-(1,3,5-trimethyl-1H-pyrazol-4-yl)benzenesulfonamide C21 H24 Cl2 N6 O2 S XMBSZPZJLPTFMV-UHFFFAOYSA-N

Binding Affinity Annotations
ID	Source	Binding Affinity
646	BindingDB:  3IWE	Ki: min: 4, max: 300 (nM) from 13 assay(s)
		IC50: min: 3, max: 4 (nM) from 2 assay(s)

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.79 Å
• R-Value Free: 0.219 
• R-Value Work: 0.180 
• R-Value Observed: 0.182 
• Space Group: P 2 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 58.287	α = 90
b = 77.654	β = 90
c = 179.568	γ = 90

Software Package:

Software Name	Purpose
ADSC	data collection
PHASER	phasing
REFMAC	refinement
XDS	data reduction
XDS	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-09-15 
Deposition Author(s): Qiu, W., Hutchinson, A., Wernimont, A., Lin, Y.-H., Kania, A., Ravichandran, M., Kozieradzki, I., Cossar, D., Schapira, M., Arrowsmith, C.H., Bountra, C., Weigelt, J., Edwards, A.M., Wyatt, P.G., Ferguson, M.A.J., Frearson, J.A., Brand, S.Y., Robinson, D.A., Bochkarev, A., Hui, R., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2009-09-15
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2011-10-12
  Changes: Atomic model
• Version 1.3: 2011-11-16
  Changes: Other
• Version 1.4: 2024-02-21
  Changes: Data collection, Database references, Derived calculations