[English] 日本語
Yorodumi
- PDB-3q99: Structure of neuronal nitric oxide synthase in the ferric state i... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 3q99
TitleStructure of neuronal nitric oxide synthase in the ferric state in complex with N~5~-[(3-(ethylsulfanyl)propanimidoyl]-L-ornithine
ComponentsNitric oxide synthase, brain
KeywordsOxidoreductase/oxidoreductase inhibitor / nitric oxide synthase / heme enzyme / oxidoreductase / inhibitor / Oxidoreductase-oxidoreductase inhibitor complex
Function / homology
Function and homology information


Nitric oxide stimulates guanylate cyclase / negative regulation of hepatic stellate cell contraction / positive regulation of adenylate cyclase-activating adrenergic receptor signaling pathway / negative regulation of iron ion transmembrane transport / response to vitamin B3 / ROS and RNS production in phagocytes / postsynaptic specialization, intracellular component / peptidyl-cysteine S-nitrosylation / Ion homeostasis / negative regulation of vasoconstriction ...Nitric oxide stimulates guanylate cyclase / negative regulation of hepatic stellate cell contraction / positive regulation of adenylate cyclase-activating adrenergic receptor signaling pathway / negative regulation of iron ion transmembrane transport / response to vitamin B3 / ROS and RNS production in phagocytes / postsynaptic specialization, intracellular component / peptidyl-cysteine S-nitrosylation / Ion homeostasis / negative regulation of vasoconstriction / synaptic signaling by nitric oxide / azurophil granule / response to nitric oxide / positive regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway / positive regulation of sodium ion transmembrane transport / negative regulation of hydrolase activity / response to vitamin E / peptidyl-cysteine S-nitrosylase activity / negative regulation of calcium ion transport / negative regulation of potassium ion transport / negative regulation of cytosolic calcium ion concentration / regulation of sodium ion transport / positive regulation of the force of heart contraction / cadmium ion binding / neuron projection terminus / regulation of postsynaptic membrane potential / nitric-oxide synthase (NADPH) / multicellular organismal response to stress / negative regulation of insulin secretion / regulation of neurogenesis / sodium channel regulator activity / : / nitric-oxide synthase activity / L-arginine catabolic process / xenobiotic catabolic process / negative regulation of serotonin uptake / NADPH binding / nitric oxide-cGMP-mediated signaling / negative regulation of blood pressure / postsynaptic density, intracellular component / nitric oxide metabolic process / nitric oxide biosynthetic process / behavioral response to cocaine / response to hormone / photoreceptor inner segment / cellular response to epinephrine stimulus / sarcoplasmic reticulum membrane / secretory granule / T-tubule / calyx of Held / response to activity / cell periphery / positive regulation of long-term synaptic potentiation / sarcoplasmic reticulum / response to nicotine / striated muscle contraction / establishment of protein localization / female pregnancy / cellular response to mechanical stimulus / phosphoprotein binding / response to nutrient levels / vasodilation / cellular response to growth factor stimulus / sarcolemma / response to estrogen / caveola / response to lead ion / response to peptide hormone / Z disc / positive regulation of neuron apoptotic process / calcium-dependent protein binding / NADP binding / FMN binding / flavin adenine dinucleotide binding / negative regulation of neuron apoptotic process / response to heat / nuclear membrane / ATPase binding / response to lipopolysaccharide / scaffold protein binding / response to hypoxia / dendritic spine / response to ethanol / RNA polymerase II-specific DNA-binding transcription factor binding / cytoskeleton / perikaryon / transmembrane transporter binding / calmodulin binding / mitochondrial outer membrane / postsynaptic density / membrane raft / negative regulation of cell population proliferation / heme binding / negative regulation of apoptotic process / dendrite / synapse / positive regulation of DNA-templated transcription / perinuclear region of cytoplasm / glutamatergic synapse / enzyme binding
Similarity search - Function
Bovine Endothelial Nitric Oxide Synthase Heme Domain; Chain: A,domain 3 / Nitric Oxide Synthase; Chain A, domain 3 / Nitric Oxide Synthase; Chain A, domain 1 / Nitric Oxide Synthase; Chain A, domain 1 / Nitric Oxide Synthase;Heme Domain; Chain A, domain 2 / Nitric Oxide Synthase;Heme Domain;Chain A domain 2 / Nitric-oxide synthase, eukaryote / Nitric oxide synthase, N-terminal / Nitric oxide synthase, N-terminal domain superfamily / Nitric oxide synthase, domain 2 superfamily ...Bovine Endothelial Nitric Oxide Synthase Heme Domain; Chain: A,domain 3 / Nitric Oxide Synthase; Chain A, domain 3 / Nitric Oxide Synthase; Chain A, domain 1 / Nitric Oxide Synthase; Chain A, domain 1 / Nitric Oxide Synthase;Heme Domain; Chain A, domain 2 / Nitric Oxide Synthase;Heme Domain;Chain A domain 2 / Nitric-oxide synthase, eukaryote / Nitric oxide synthase, N-terminal / Nitric oxide synthase, N-terminal domain superfamily / Nitric oxide synthase, domain 2 superfamily / Nitric oxide synthase, domain 1 superfamily / Nitric oxide synthase, domain 3 superfamily / : / Nitric oxide synthase, oxygenase domain / Nitric oxide synthase (NOS) signature. / Sulfite reductase [NADPH] flavoprotein alpha-component-like, FAD-binding / NADPH-cytochrome p450 reductase, FAD-binding, alpha-helical domain superfamily / FAD binding domain / Flavodoxin-like / Flavoprotein pyridine nucleotide cytochrome reductase / Flavodoxin / Flavodoxin-like domain profile. / Flavodoxin/nitric oxide synthase / Oxidoreductase FAD/NAD(P)-binding / Oxidoreductase NAD-binding domain / PDZ domain / FAD-binding domain, ferredoxin reductase-type / Ferredoxin-NADP reductase (FNR), nucleotide-binding domain / Ferredoxin reductase-type FAD binding domain profile. / Riboflavin synthase-like beta-barrel / Flavoprotein-like superfamily / PDZ domain profile. / Domain present in PSD-95, Dlg, and ZO-1/2. / PDZ domain / PDZ superfamily / Alpha-Beta Complex / Alpha Beta
Similarity search - Domain/homology
ACETATE ION / 5,6,7,8-TETRAHYDROBIOPTERIN / PROTOPORPHYRIN IX CONTAINING FE / Chem-JM8 / Nitric oxide synthase 1
Similarity search - Component
Biological speciesRattus norvegicus (Norway rat)
MethodX-RAY DIFFRACTION / SYNCHROTRON / FOURIER SYNTHESIS / Resolution: 2.15 Å
AuthorsLi, H. / Doukov, T. / Poulos, T.L.
CitationJournal: J.Am.Chem.Soc. / Year: 2011
Title: Temperature-dependent spin crossover in neuronal nitric oxide synthase bound with the heme-coordinating thioether inhibitors.
Authors: Doukov, T. / Li, H. / Sharma, A. / Martell, J.D. / Soltis, S.M. / Silverman, R.B. / Poulos, T.L.
History
DepositionJan 7, 2011Deposition site: RCSB / Processing site: RCSB
Revision 1.0May 18, 2011Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Nov 8, 2017Group: Refinement description / Category: software / Item: _software.name
Revision 1.3Sep 13, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / 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_struct_conn_angle.ptnr1_auth_asym_id / _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.ptnr2_auth_asym_id / _pdbx_struct_conn_angle.ptnr2_auth_comp_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_atom_id / _pdbx_struct_conn_angle.ptnr2_label_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_asym_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 / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_asym_id / _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_asym_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
Revision 1.4Aug 12, 2026Group: Derived calculations / Structure summary
Category: pdbx_entry_details / pdbx_modification_feature ...pdbx_entry_details / pdbx_modification_feature / pdbx_nonpoly_atom_coordination / pdbx_nonpoly_atom_coordination_sphere / pdbx_nonpoly_atom_coordination_sphere_order
Description: Metalloprotein remediation / Provider: repository / Type: Remediation

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: Nitric oxide synthase, brain
B: Nitric oxide synthase, brain
hetero molecules


Theoretical massNumber of molelcules
Total (without water)100,01911
Polymers97,6252
Non-polymers2,3949
Water4,774265
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area9760 Å2
ΔGint-86 kcal/mol
Surface area33330 Å2
MethodPISA
Unit cell
Length a, b, c (Å)52.165, 111.422, 164.214
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

-
Components

-
Protein , 1 types, 2 molecules AB

#1: Protein Nitric oxide synthase, brain / BNOS / Constitutive NOS / NC-NOS / NOS type I / Neuronal NOS / N-NOS / nNOS / Peptidyl-cysteine S- ...BNOS / Constitutive NOS / NC-NOS / NOS type I / Neuronal NOS / N-NOS / nNOS / Peptidyl-cysteine S-nitrosylase NOS1


Mass: 48812.527 Da / Num. of mol.: 2 / Fragment: UNP RESIDUES 297-718
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Rattus norvegicus (Norway rat) / Gene: Nos1, Bnos / Plasmid: pCWori / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P29476, nitric-oxide synthase (NADPH)

-
Non-polymers , 6 types, 274 molecules

#2: Chemical ChemComp-HEM / PROTOPORPHYRIN IX CONTAINING FE / HEME


Mass: 616.487 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C34H32FeN4O4
#3: Chemical ChemComp-JM8 / N~5~-[(3-(ethylsulfanyl)propanimidoyl]-L-ornithine


Mass: 247.358 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C10H21N3O2S
#4: Chemical ChemComp-H4B / 5,6,7,8-TETRAHYDROBIOPTERIN


Mass: 241.247 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C9H15N5O3 / Comment: neurotransmitter*YM
#5: Chemical ChemComp-ACT / ACETATE ION


Mass: 59.044 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C2H3O2
#6: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Zn
#7: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 265 / Source method: isolated from a natural source / Formula: H2O

-
Details

Has protein modificationY

-
Experimental details

-
Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 13

-
Sample preparation

CrystalDensity Matthews: 2.44 Å3/Da / Density % sol: 49.68 %
Crystal growTemperature: 277 K / Method: vapor diffusion, sitting drop / pH: 5.8
Details: 20-24% PEG3350, 0.1M MES, 140mM ammonium acetate, 5mM GSH, 35uM SDS, pH 5.8, VAPOR DIFFUSION, SITTING DROP, temperature 277K

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SSRL / Beamline: BL7-1 / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Dec 13, 2009 / Details: mirror
RadiationMonochromator: graphite / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.15→50 Å / Num. obs: 48312 / % possible obs: 91.1 % / Observed criterion σ(I): -3 / Redundancy: 2.5 % / Biso Wilson estimate: 34.1 Å2 / Rmerge(I) obs: 0.084 / Rsym value: 0.084 / Net I/σ(I): 12.1
Reflection shellResolution: 2.15→2.19 Å / Redundancy: 2.5 % / Rmerge(I) obs: 0.405 / Mean I/σ(I) obs: 1.7 / Rsym value: 0.405 / % possible all: 91.3

-
Processing

Software
NameVersionClassification
Blu-IceIcedata collection
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
REFMACphasing
RefinementMethod to determine structure: FOURIER SYNTHESIS
Starting model: 1OM4

1om4


Resolution: 2.15→49.26 Å / Cor.coef. Fo:Fc: 0.952 / Cor.coef. Fo:Fc free: 0.926 / SU B: 12.989 / SU ML: 0.15 / Cross valid method: THROUGHOUT / ESU R Free: 0.212 / Stereochemistry target values: Engh & Huber / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.2393 2405 5 %RANDOM
Rwork0.19018 ---
obs0.19263 45856 91.14 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
Displacement parametersBiso mean: 36.837 Å2
Baniso -1Baniso -2Baniso -3
1-1.94 Å20 Å20 Å2
2--1.08 Å20 Å2
3----3.02 Å2
Refinement stepCycle: LAST / Resolution: 2.15→49.26 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6658 0 161 265 7084
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0130.0227023
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.3981.9889552
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.1035816
X-RAY DIFFRACTIONr_dihedral_angle_2_deg34.44123.855332
X-RAY DIFFRACTIONr_dihedral_angle_3_deg15.553151167
X-RAY DIFFRACTIONr_dihedral_angle_4_deg18.9841541
X-RAY DIFFRACTIONr_chiral_restr0.0970.2991
X-RAY DIFFRACTIONr_gen_planes_refined0.0070.0215389
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_it0.6071.54094
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.10826634
X-RAY DIFFRACTIONr_scbond_it1.8732929
X-RAY DIFFRACTIONr_scangle_it2.8164.52917
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.15→2.207 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.307 149 -
Rwork0.252 3337 -
obs-3337 90.9 %
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL11 (°2)L12 (°2)L13 (°2)L22 (°2)L23 (°2)L33 (°2)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T11 (Å2)T12 (Å2)T13 (Å2)T22 (Å2)T23 (Å2)T33 (Å2)Origin x (Å)Origin y (Å)Origin z (Å)
10.54370.0139-0.33340.7927-0.25864.2873-0.04910.10440.0151-0.0314-0.03050.0564-0.0408-0.27260.07960.0401-0.00020.01330.1089-0.01420.048911.4064.70922.634
20.8814-0.1459-0.1570.82260.34482.191-0.0223-0.01290.0857-0.0835-0.0455-0.00690.04510.05480.06780.01960.00820.01240.04580.01560.039512.3024.84259.911
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A299 - 860
2X-RAY DIFFRACTION2B299 - 860

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242)：Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more