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- PDB-4cyn: Leishmania major N-myristoyltransferase in complex with an aminoa... -

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Basic information

Entry
Database: PDB / ID: 4cyn
TitleLeishmania major N-myristoyltransferase in complex with an aminoacylpyrrolidine inhibitor (2b)
ComponentsGLYCYLPEPTIDE N-TETRADECANOYLTRANSFERASE
KeywordsTRANSFERASE / MYRISTOYLATION / INHIBITOR / DRUG DESIGN
Function / homology
Function and homology information


glycylpeptide N-tetradecanoyltransferase / glycylpeptide N-tetradecanoyltransferase activity / protein localization to membrane / metal ion binding / cytosol
Similarity search - Function
Aminopeptidase - #170 / Glycylpeptide N-tetradecanoyltransferase, conserved site / Myristoyl-CoA:protein N-myristoyltransferase signature 1. / Myristoyl-CoA:protein N-myristoyltransferase signature 2. / Glycylpeptide N-tetradecanoyltransferase / Glycylpeptide N-tetradecanoyltransferase, N-terminal / Glycylpeptide N-tetradecanoyltransferase, C-terminal / Myristoyl-CoA:protein N-myristoyltransferase, N-terminal domain / Myristoyl-CoA:protein N-myristoyltransferase, C-terminal domain / Acyl-CoA N-acyltransferase ...Aminopeptidase - #170 / Glycylpeptide N-tetradecanoyltransferase, conserved site / Myristoyl-CoA:protein N-myristoyltransferase signature 1. / Myristoyl-CoA:protein N-myristoyltransferase signature 2. / Glycylpeptide N-tetradecanoyltransferase / Glycylpeptide N-tetradecanoyltransferase, N-terminal / Glycylpeptide N-tetradecanoyltransferase, C-terminal / Myristoyl-CoA:protein N-myristoyltransferase, N-terminal domain / Myristoyl-CoA:protein N-myristoyltransferase, C-terminal domain / Acyl-CoA N-acyltransferase / Aminopeptidase / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
Chem-A6M / TETRADECANOYL-COA / Glycylpeptide N-tetradecanoyltransferase
Similarity search - Component
Biological speciesLEISHMANIA MAJOR (eukaryote)
MethodX-RAY DIFFRACTION / SYNCHROTRON / OTHER / Resolution: 1.4 Å
AuthorsHutton, J.A. / Goncalves, V. / Brannigan, J.A. / Paape, D. / Waugh, T. / Roberts, S.M. / Bell, A.S. / Wilkinson, A.J. / Smith, D.F. / Leatherbarrow, R.J. / Tate, E.W.
CitationJournal: J.Med.Chem. / Year: 2014
Title: Structure-Based Design of Potent and Selective Leishmania N- Myristoyltransferase Inhibitors.
Authors: Hutton, J.A. / Goncalves, V. / Brannigan, J.A. / Paape, D. / Wright, M.H. / Waugh, T.M. / Roberts, S.M. / Bell, A.S. / Wilkinson, A.J. / Smith, D.F. / Leatherbarrow, R.J. / Tate, E.W.
History
DepositionApr 14, 2014Deposition site: PDBE / Processing site: PDBE
Revision 1.0Oct 1, 2014Provider: repository / Type: Initial release
Revision 1.1Nov 5, 2014Group: Database references
Revision 1.2May 8, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_struct_conn_angle / struct_conn / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: GLYCYLPEPTIDE N-TETRADECANOYLTRANSFERASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)48,9204
Polymers47,5101
Non-polymers1,4103
Water9,998555
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)47.668, 91.638, 53.163
Angle α, β, γ (deg.)90.00, 111.82, 90.00
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein GLYCYLPEPTIDE N-TETRADECANOYLTRANSFERASE


Mass: 47510.129 Da / Num. of mol.: 1 / Fragment: RESIDUES 11-421
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) LEISHMANIA MAJOR (eukaryote) / Plasmid: MAC040-B01 / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / Variant (production host): ROSETTA2 PLYSS
References: UniProt: Q4Q5S8, glycylpeptide N-tetradecanoyltransferase
#2: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Mg
#3: Chemical ChemComp-A6M / (3R)-3-amino-4-(4-chlorophenyl)-1-[(3R,4S)-3-(4-chlorophenyl)-4-(hydroxymethyl)pyrrolidin-1-yl]butan-1-one


Mass: 407.333 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C21H24Cl2N2O2
#4: Chemical ChemComp-MYA / TETRADECANOYL-COA / MYRISTOYL-COA


Mass: 977.890 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C35H62N7O17P3S
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 555 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.23 Å3/Da / Density % sol: 45 % / Description: NONE
Crystal growpH: 5.5
Details: 30% PEG 1500, 0.2 M NACL, 0.1 M NA CACODYLATE, PH 5.5

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I04-1 / Wavelength: 0.92
DetectorType: DECTRIS PILATUS / Detector: PIXEL / Date: May 28, 2012
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.92 Å / Relative weight: 1
ReflectionResolution: 1.4→34 Å / Num. obs: 82099 / % possible obs: 98.7 % / Observed criterion σ(I): 2 / Redundancy: 3.5 % / Rmerge(I) obs: 0.05 / Net I/σ(I): 11
Reflection shellResolution: 1.4→1.42 Å / Redundancy: 3.3 % / Rmerge(I) obs: 0.76 / Mean I/σ(I) obs: 1.2 / % possible all: 98.8

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Processing

Software
NameVersionClassification
REFMAC5.8.0049refinement
XDSdata reduction
SCALAdata scaling
RefinementMethod to determine structure: OTHER
Starting model: NONE

Resolution: 1.4→49.35 Å / Cor.coef. Fo:Fc: 0.97 / Cor.coef. Fo:Fc free: 0.956 / SU B: 1.493 / SU ML: 0.056 / Cross valid method: THROUGHOUT / ESU R: 0.065 / ESU R Free: 0.071 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.21226 4118 5 %RANDOM
Rwork0.17418 ---
obs0.17605 77942 98.61 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 17.547 Å2
Baniso -1Baniso -2Baniso -3
1--0.52 Å20 Å2-0.49 Å2
2--1.14 Å20 Å2
3----0.17 Å2
Refinement stepCycle: LAST / Resolution: 1.4→49.35 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3354 0 91 555 4000
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0260.0193787
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg2.4241.9845200
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.3435475
X-RAY DIFFRACTIONr_dihedral_angle_2_deg36.36823.883188
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.94615638
X-RAY DIFFRACTIONr_dihedral_angle_4_deg17.1741525
X-RAY DIFFRACTIONr_chiral_restr0.1850.2545
X-RAY DIFFRACTIONr_gen_planes_refined0.0140.0212971
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it1.81.4071727
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it2.5862.1122176
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it2.7721.6472060
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.4→1.436 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.354 315 -
Rwork0.325 5718 -
obs--98.47 %

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