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- PDB-4nf4: Crystal structure of GluN1/GluN2A ligand-binding domain in comple... -

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Basic information

Entry
Database: PDB / ID: 4nf4
TitleCrystal structure of GluN1/GluN2A ligand-binding domain in complex with DCKA and glutamate
Components
  • Glutamate receptor ionotropic, NMDA 1
  • Glutamate receptor ionotropic, NMDA 2A
Keywordstransport protein / receptor / DCKA and glutamate
Function / homology
Function and homology information


neurotransmitter receptor transport, plasma membrane to endosome / regulation of response to alcohol / response to ammonium ion / receptor recycling / response to hydrogen sulfide / positive regulation of inhibitory postsynaptic potential / directional locomotion / response to environmental enrichment / response to other organism / regulation of ARF protein signal transduction ...neurotransmitter receptor transport, plasma membrane to endosome / regulation of response to alcohol / response to ammonium ion / receptor recycling / response to hydrogen sulfide / positive regulation of inhibitory postsynaptic potential / directional locomotion / response to environmental enrichment / response to other organism / regulation of ARF protein signal transduction / pons maturation / response to methylmercury / positive regulation of Schwann cell migration / regulation of cell communication / EPHB-mediated forward signaling / Assembly and cell surface presentation of NMDA receptors / serotonin metabolic process / olfactory learning / response to carbohydrate / dendritic branch / cellular response to dsRNA / conditioned taste aversion / cellular response to lipid / regulation of respiratory gaseous exchange / cellular response to magnesium ion / protein localization to postsynaptic membrane / conditioned place preference / propylene metabolic process / response to glycine / sleep / locomotion / dendritic spine organization / response to manganese ion / regulation of monoatomic cation transmembrane transport / voltage-gated monoatomic cation channel activity / Synaptic adhesion-like molecules / NMDA glutamate receptor activity / regulation of NMDA receptor activity / RAF/MAP kinase cascade / parallel fiber to Purkinje cell synapse / NMDA selective glutamate receptor complex / response to morphine / cellular response to zinc ion / calcium ion transmembrane import into cytosol / glutamate binding / glutamate receptor signaling pathway / neuromuscular process / protein heterotetramerization / regulation of synapse assembly / positive regulation of calcium ion transport into cytosol / positive regulation of reactive oxygen species biosynthetic process / glycine binding / regulation of axonogenesis / male mating behavior / regulation of dendrite morphogenesis / spinal cord development / action potential / suckling behavior / startle response / response to amine / dopamine metabolic process / monoatomic cation transmembrane transport / regulation of neuronal synaptic plasticity / response to lithium ion / modulation of excitatory postsynaptic potential / associative learning / monoatomic cation transport / social behavior / excitatory synapse / ligand-gated monoatomic ion channel activity / regulation of postsynaptic membrane potential / positive regulation of excitatory postsynaptic potential / cellular response to glycine / positive regulation of dendritic spine maintenance / postsynaptic density, intracellular component / response to light stimulus / positive regulation of protein targeting to membrane / neuron development / multicellular organismal response to stress / Unblocking of NMDA receptors, glutamate binding and activation / cellular response to manganese ion / phosphatase binding / glutamate receptor binding / long-term memory / regulation of neuron apoptotic process / prepulse inhibition / monoatomic cation channel activity / calcium ion homeostasis / glutamate-gated receptor activity / synaptic cleft / cell adhesion molecule binding / response to fungicide / glutamate-gated calcium ion channel activity / presynaptic active zone membrane / dendrite membrane / ligand-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potential / sensory perception of pain / response to amphetamine / ionotropic glutamate receptor signaling pathway / protein tyrosine kinase binding
Similarity search - Function
Glutamate [NMDA] receptor, epsilon subunit, C-terminal / N-methyl D-aspartate receptor 2B3 C-terminus / : / : / Ionotropic glutamate receptor, metazoa / Ligated ion channel L-glutamate- and glycine-binding site / Ionotropic glutamate receptor, L-glutamate and glycine-binding domain / Ligated ion channel L-glutamate- and glycine-binding site / Ligand-gated ion channel / : ...Glutamate [NMDA] receptor, epsilon subunit, C-terminal / N-methyl D-aspartate receptor 2B3 C-terminus / : / : / Ionotropic glutamate receptor, metazoa / Ligated ion channel L-glutamate- and glycine-binding site / Ionotropic glutamate receptor, L-glutamate and glycine-binding domain / Ligated ion channel L-glutamate- and glycine-binding site / Ligand-gated ion channel / : / Ionotropic glutamate receptor / Eukaryotic homologues of bacterial periplasmic substrate binding proteins. / Receptor, ligand binding region / Receptor family ligand binding region / Periplasmic binding protein-like II / Periplasmic binding protein-like I / D-Maltodextrin-Binding Protein; domain 2 / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
4-hydroxy-5,7-dimethylquinoline-2-carboxylic acid / GLUTAMIC ACID / Glutamate receptor ionotropic, NMDA 1 / Glutamate receptor ionotropic, NMDA 2A
Similarity search - Component
Biological speciesRattus norvegicus (Norway rat)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2 Å
AuthorsAnnie, J. / Tajima, N. / Furukawa, H.
CitationJournal: Neuron / Year: 2014
Title: Structural Insights into Competitive Antagonism in NMDA Receptors.
Authors: Jespersen, A. / Tajima, N. / Fernandez-Cuervo, G. / Garnier-Amblard, E.C. / Furukawa, H.
History
DepositionOct 30, 2013Deposition site: RCSB / Processing site: RCSB
Revision 1.0Mar 12, 2014Provider: repository / Type: Initial release
Revision 1.1Aug 9, 2017Group: Advisory / Refinement description / Source and taxonomy
Category: entity_src_gen / pdbx_unobs_or_zero_occ_atoms / software

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Glutamate receptor ionotropic, NMDA 1
B: Glutamate receptor ionotropic, NMDA 2A
hetero molecules


Theoretical massNumber of molelcules
Total (without water)65,4904
Polymers65,1252
Non-polymers3642
Water11,836657
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2510 Å2
ΔGint-6 kcal/mol
Surface area25530 Å2
MethodPISA
Unit cell
Length a, b, c (Å)54.257, 87.488, 136.156
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein Glutamate receptor ionotropic, NMDA 1 / GluN1 / Glutamate [NMDA] receptor subunit zeta-1 / N-methyl-D-aspartate receptor subunit NR1 / NMD-R1


Mass: 33340.031 Da / Num. of mol.: 1
Fragment: Ligand-binding domain, unp residues 393-543; unp residues 663-800
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Rattus norvegicus (Norway rat) / Gene: Grin1, Nmdar1, rat GluN1 / Plasmid: pET22 / Production host: Escherichia coli (E. coli) / Strain (production host): OrigamiB (DE3) / References: UniProt: P35439
#2: Protein Glutamate receptor ionotropic, NMDA 2A


Mass: 31785.299 Da / Num. of mol.: 1
Fragment: Ligand-binding domain; unp residues 402-539; unp residues 661-802
Mutation: S758T
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Rattus norvegicus (Norway rat) / Gene: Grin2a / Production host: Escherichia coli (E. coli) / References: UniProt: Q00959
#3: Chemical ChemComp-2JK / 4-hydroxy-5,7-dimethylquinoline-2-carboxylic acid


Mass: 217.221 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C12H11NO3
#4: Chemical ChemComp-GLU / GLUTAMIC ACID


Type: L-peptide linking / Mass: 147.129 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C5H9NO4
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 657 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.48 Å3/Da / Density % sol: 50.42 %
Crystal growTemperature: 300 K / Method: vapor diffusion / pH: 7
Details: PEG2000MME, HEPES, pH 7, VAPOR DIFFUSION, temperature 300K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: NSLS / Beamline: X25 / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Oct 25, 2011
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2→50 Å / Num. obs: 44333 / % possible obs: 99 %

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Processing

Software
NameVersionClassification
CBASSdata collection
PHASERphasing
PHENIX(phenix.refine: 1.8.1_1168)refinement
HKL-2000data reduction
HKL-2000data scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2→19.903 Å / SU ML: 0.21 / σ(F): 1.38 / Phase error: 22.09 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2168 2235 5.04 %
Rwork0.1833 --
obs0.185 44333 99.49 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 2→19.903 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4363 0 26 657 5046
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0084503
X-RAY DIFFRACTIONf_angle_d1.1246089
X-RAY DIFFRACTIONf_dihedral_angle_d15.7271653
X-RAY DIFFRACTIONf_chiral_restr0.081678
X-RAY DIFFRACTIONf_plane_restr0.005781
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2-2.04350.26061320.22262572X-RAY DIFFRACTION99
2.0435-2.0910.26331310.21552624X-RAY DIFFRACTION100
2.091-2.14320.27121350.2042584X-RAY DIFFRACTION99
2.1432-2.20110.2441220.20452597X-RAY DIFFRACTION99
2.2011-2.26580.28181360.20942582X-RAY DIFFRACTION99
2.2658-2.33880.23381530.19982591X-RAY DIFFRACTION99
2.3388-2.42220.24141450.19422590X-RAY DIFFRACTION100
2.4222-2.5190.25691420.20132616X-RAY DIFFRACTION100
2.519-2.63340.221360.19882629X-RAY DIFFRACTION100
2.6334-2.77190.26711500.19192616X-RAY DIFFRACTION100
2.7719-2.94510.2351520.18842601X-RAY DIFFRACTION99
2.9451-3.17170.23091360.1832644X-RAY DIFFRACTION100
3.1717-3.48930.1641240.172683X-RAY DIFFRACTION100
3.4893-3.99070.18881500.15942663X-RAY DIFFRACTION100
3.9907-5.01450.17381290.14762701X-RAY DIFFRACTION99
5.0145-19.90420.20531620.19772805X-RAY DIFFRACTION100

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