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- PDB-6pl3: TRK-A IN COMPLEX WITH LIGAND 2a -

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Basic information

Entry
Database: PDB / ID: 6pl3
TitleTRK-A IN COMPLEX WITH LIGAND 2a
ComponentsHigh affinity nerve growth factor receptor
KeywordsTRANSFERASE / TRK-A KINASE DOMAIN
Function / homology
Function and homology information


behavioral response to formalin induced pain / neurotrophin p75 receptor binding / olfactory nerve development / response to hydrostatic pressure / TRKA activation by NGF / PLC-gamma1 signalling / programmed cell death involved in cell development / Signalling to STAT3 / neurotrophin receptor activity / mechanoreceptor differentiation ...behavioral response to formalin induced pain / neurotrophin p75 receptor binding / olfactory nerve development / response to hydrostatic pressure / TRKA activation by NGF / PLC-gamma1 signalling / programmed cell death involved in cell development / Signalling to STAT3 / neurotrophin receptor activity / mechanoreceptor differentiation / nerve growth factor receptor activity / neurotrophin binding / Sertoli cell development / axonogenesis involved in innervation / GPI-linked ephrin receptor activity / nerve growth factor signaling pathway / Retrograde neurotrophin signalling / nerve growth factor binding / NGF-independant TRKA activation / sympathetic nervous system development / Signalling to p38 via RIT and RIN / ARMS-mediated activation / positive regulation of Ras protein signal transduction / positive regulation of programmed cell death / positive regulation of synapse assembly / PI3K/AKT activation / Frs2-mediated activation / regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / detection of temperature stimulus involved in sensory perception of pain / neurotrophin TRK receptor signaling pathway / response to axon injury / Signalling to RAS / neuron development / detection of mechanical stimulus involved in sensory perception of pain / response to electrical stimulus / peptidyl-tyrosine autophosphorylation / transmembrane receptor protein tyrosine kinase activity / positive regulation of synaptic transmission, glutamatergic / response to nutrient levels / B cell differentiation / cellular response to nerve growth factor stimulus / positive regulation of GTPase activity / axon guidance / receptor protein-tyrosine kinase / kinase binding / positive regulation of neuron projection development / cellular response to nicotine / circadian rhythm / peptidyl-tyrosine phosphorylation / recycling endosome membrane / positive regulation of angiogenesis / neuron projection development / late endosome / late endosome membrane / positive regulation of NF-kappaB transcription factor activity / early endosome membrane / protein tyrosine kinase activity / neuron apoptotic process / negative regulation of neuron apoptotic process / protein autophosphorylation / learning or memory / positive regulation of ERK1 and ERK2 cascade / early endosome / receptor complex / endosome membrane / response to xenobiotic stimulus / positive regulation of protein phosphorylation / negative regulation of cell population proliferation / axon / protein phosphorylation / neuronal cell body / dendrite / negative regulation of apoptotic process / cell surface / protein homodimerization activity / protein-containing complex / ATP binding / identical protein binding / plasma membrane
Similarity search - Function
High affinity nerve growth factor receptor NTRK1 / Tyrosine kinase receptor A, transmembrane domain / Tyrosine kinase receptor A trans-membrane domain / Growth factor receptor NTRK / Growth factor receptor NTRK, leucine rich repeat C-terminal / Leucine rich repeat C-terminal motif / Cysteine-rich flanking region, C-terminal / Leucine rich repeat C-terminal domain / Tyrosine-protein kinase, receptor class II, conserved site / Receptor tyrosine kinase class II signature. ...High affinity nerve growth factor receptor NTRK1 / Tyrosine kinase receptor A, transmembrane domain / Tyrosine kinase receptor A trans-membrane domain / Growth factor receptor NTRK / Growth factor receptor NTRK, leucine rich repeat C-terminal / Leucine rich repeat C-terminal motif / Cysteine-rich flanking region, C-terminal / Leucine rich repeat C-terminal domain / Tyrosine-protein kinase, receptor class II, conserved site / Receptor tyrosine kinase class II signature. / Leucine rich repeat / Leucine-rich repeat / Leucine-rich repeat domain superfamily / Tyrosine-protein kinase, catalytic domain / Tyrosine kinase, catalytic domain / Tyrosine protein kinases specific active-site signature. / Tyrosine-protein kinase, active site / Protein tyrosine and serine/threonine kinase / Serine-threonine/tyrosine-protein kinase, catalytic domain / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); domain 1 / Phosphorylase Kinase; domain 1 / Phosphorylase Kinase; domain 1 / Ig-like domain profile. / Immunoglobulin-like domain / Immunoglobulin-like domain superfamily / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Immunoglobulin-like fold / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily / 2-Layer Sandwich / Orthogonal Bundle / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
Chem-OOD / High affinity nerve growth factor receptor
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3 Å
AuthorsSubramanian, G.
CitationJournal: Bioorg.Med.Chem.Lett. / Year: 2019
Title: Type 2 inhibitor leads of human tropomyosin receptor kinase (hTrkA).
Authors: Subramanian, G. / Bowen, S.J. / Zhu, Y. / Roush, N. / Zachary, T. / Javens, C. / Williams, T. / Janssen, A. / Gonzales, A.
History
DepositionJun 30, 2019Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 4, 2019Provider: repository / Type: Initial release
Revision 1.1Sep 25, 2019Group: Data collection / Database references / Category: citation / Item: _citation.journal_volume
Revision 1.2Mar 13, 2024Group: Advisory / Data collection / Database references
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_unobs_or_zero_occ_atoms
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: High affinity nerve growth factor receptor
hetero molecules


Theoretical massNumber of molelcules
Total (without water)35,7942
Polymers35,3491
Non-polymers4451
Water34219
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: homology
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)52.746, 52.746, 232.764
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number151
Space group name H-MP3112

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Components

#1: Protein High affinity nerve growth factor receptor / Neurotrophic tyrosine kinase receptor type 1 / TRK1-transforming tyrosine kinase protein / ...Neurotrophic tyrosine kinase receptor type 1 / TRK1-transforming tyrosine kinase protein / Tropomyosin-related kinase A / Tyrosine kinase receptor / Tyrosine kinase receptor A / Trk-A / gp140trk / p140-TrkA


Mass: 35348.746 Da / Num. of mol.: 1 / Fragment: KINASE DOMAIN
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: NTRK1, MTC, TRK, TRKA / Production host: Spodoptera frugiperda (fall armyworm)
References: UniProt: P04629, receptor protein-tyrosine kinase
#2: Chemical ChemComp-OOD / 2-[(3-tert-butyl-1-phenyl-1H-pyrazol-5-yl)amino]-2-oxoethyl 4-(1H-tetrazol-1-yl)benzoate


Mass: 445.474 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C23H23N7O3 / Feature type: SUBJECT OF INVESTIGATION
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 19 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY

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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: 2.81 Å3/Da / Density % sol: 56.21 %
Crystal growTemperature: 277.15 K / Method: vapor diffusion, hanging drop / Details: pH 8.5

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I02 / Wavelength: 0.9282 Å
DetectorType: DECTRIS PILATUS 6M-F / Detector: PIXEL / Date: Jan 28, 2016
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9282 Å / Relative weight: 1
ReflectionResolution: 3→77.59 Å / Num. obs: 7476 / % possible obs: 96.1 % / Observed criterion σ(I): 0 / Redundancy: 2.9 % / Rmerge(I) obs: 0.116 / Net I/σ(I): 10.28
Reflection shellResolution: 3→3.25 Å / Redundancy: 2.9 % / Rmerge(I) obs: 0.44 / % possible all: 97.5

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Processing

Software
NameVersionClassification
XDSdata reduction
XSCALEdata scaling
REFMAC5.6.0117refinement
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 3→45 Å / Cor.coef. Fo:Fc: 0.921 / Cor.coef. Fo:Fc free: 0.866 / SU B: 19.355 / SU ML: 0.351 / Cross valid method: THROUGHOUT / ESU R Free: 0.493 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.27225 562 7.5 %RANDOM
Rwork0.20629 ---
obs0.21124 6912 96.1 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å
Displacement parametersBiso mean: 33.274 Å2
Baniso -1Baniso -2Baniso -3
1--0.19 Å2-0.1 Å20 Å2
2---0.19 Å20 Å2
3---0.29 Å2
Refinement stepCycle: LAST / Resolution: 3→45 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2329 0 33 19 2381
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0080.0192365
X-RAY DIFFRACTIONr_bond_other_d0.0010.021624
X-RAY DIFFRACTIONr_angle_refined_deg0.9981.9683212
X-RAY DIFFRACTIONr_angle_other_deg0.95833899
X-RAY DIFFRACTIONr_dihedral_angle_1_deg4.9175290
X-RAY DIFFRACTIONr_dihedral_angle_2_deg33.3522.772101
X-RAY DIFFRACTIONr_dihedral_angle_3_deg11.85615375
X-RAY DIFFRACTIONr_dihedral_angle_4_deg10.9021517
X-RAY DIFFRACTIONr_chiral_restr0.0560.2346
X-RAY DIFFRACTIONr_gen_planes_refined0.0030.0212637
X-RAY DIFFRACTIONr_gen_planes_other0.0010.02510
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_it
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it
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: 3→3.078 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.283 31 -
Rwork0.282 480 -
obs--94.98 %

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