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- PDB-8pml: Structure of Nal1 protein , SPIKE allele from japonica rice, cons... -

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Basic information

Entry
Database: PDB / ID: 8pml
TitleStructure of Nal1 protein , SPIKE allele from japonica rice, construct 46-458
ComponentsProtein NARROW LEAF 1
KeywordsPLANT PROTEIN / Serine protease
Function / homologystem vascular tissue pattern formation / internode patterning / regulation of leaf development / leaf vascular tissue pattern formation / Peptidase S1, PA clan / nucleoplasm / cytoplasm / ADENOSINE-5'-TRIPHOSPHATE / Protein NARROW LEAF 1
Function and homology information
Biological speciesOryza sativa Japonica Group (Japanese rice)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.95 Å
AuthorsHuang, L.Y. / Rety, S. / Xi, X.G.
Funding support China, 4items
OrganizationGrant numberCountry
National Natural Science Foundation of China (NSFC)32071291 China
National Natural Science Foundation of China (NSFC)32201042 China
National Natural Science Foundation of China (NSFC)32071225 China
National Natural Science Foundation of China (NSFC)31870788 China
CitationJournal: Nat Plants / Year: 2024
Title: The catalytic triad of rice NARROW LEAF1 involves H234.
Authors: Ling-Yun Huang / Na-Nv Liu / Wei-Fei Chen / Xia Ai / Hai-Hong Li / Ze-Lin Zhang / Xi-Miao Hou / Philippe Fossé / Olivier Mauffret / Dong-Sheng Lei / Stephane Rety / Xu-Guang Xi /
Abstract: NARROW LEAF1 (NAL1) exerts a multifaceted influence on leaf morphology and crop yield. Recent crystal study proposed that histidine 233 (H233) is part of the catalytic triad. Here we report that ...NARROW LEAF1 (NAL1) exerts a multifaceted influence on leaf morphology and crop yield. Recent crystal study proposed that histidine 233 (H233) is part of the catalytic triad. Here we report that unlike suggested previously, H234 instead of H233 is a component of the catalytic triad alongside residues D291 and S385 in NAL1. Remarkably, residue 233 unexpectedly plays a pivotal role in regulating NAL1's proteolytic activity. These findings establish a strong foundation for utilizing NAL1 in breeding programs aimed at improving crop yield.
History
DepositionJun 29, 2023Deposition site: PDBE / Processing site: PDBE
Revision 1.0Apr 17, 2024Provider: repository / Type: Initial release
Revision 1.1Apr 24, 2024Group: Database references / Category: citation / citation_author
Item: _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title
Revision 1.2Jun 5, 2024Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.identifier_ORCID

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Protein NARROW LEAF 1
B: Protein NARROW LEAF 1
C: Protein NARROW LEAF 1
D: Protein NARROW LEAF 1
E: Protein NARROW LEAF 1
F: Protein NARROW LEAF 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)274,45618
Polymers271,2676
Non-polymers3,18912
Water0
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: SAXS
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area27650 Å2
ΔGint-183 kcal/mol
Surface area93540 Å2
MethodPISA
Unit cell
Length a, b, c (Å)175.428, 193.360, 84.037
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number18
Space group name H-MP21212
Space group name HallP22ab
Symmetry operation#1: x,y,z
#2: x+1/2,-y+1/2,-z
#3: -x+1/2,y+1/2,-z
#4: -x,-y,z

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Components

#1: Protein
Protein NARROW LEAF 1 / Protein GREEN FOR PHOTOSYNTHESIS / Protein QUANTITATIVE TRAIT LOCUS FOR FLAG LEAF WIDTH 4 / qFLW4 / ...Protein GREEN FOR PHOTOSYNTHESIS / Protein QUANTITATIVE TRAIT LOCUS FOR FLAG LEAF WIDTH 4 / qFLW4 / Protein SPIKELET NUMBER


Mass: 45211.141 Da / Num. of mol.: 6
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Oryza sativa Japonica Group (Japanese rice)
Gene: NAL1, GFP, LSCHL4, SPIKE, Os04g0615000, LOC_Os04g52479, OsJ_16147
Plasmid: pET15b-SUMO / Production host: Escherichia coli K-12 (bacteria) / References: UniProt: B4XT64
#2: Chemical
ChemComp-ATP / ADENOSINE-5'-TRIPHOSPHATE / Adenosine triphosphate


Mass: 507.181 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: C10H16N5O13P3 / Feature type: SUBJECT OF INVESTIGATION / Comment: ATP, energy-carrying molecule*YM
#3: Chemical
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: Mg / Feature type: SUBJECT OF INVESTIGATION
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: 2.63 Å3/Da / Density % sol: 53.18 %
Crystal growTemperature: 298 K / Method: vapor diffusion, sitting drop / pH: 6.5 / Details: 0.1M MES 10% PEG 5000 MME 10% 1-propanol

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SSRF / Beamline: BL19U1 / Wavelength: 0.97869 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jun 21, 2020
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97869 Å / Relative weight: 1
ReflectionResolution: 2.948→129.924 Å / Num. obs: 47426 / % possible obs: 90.4 % / Redundancy: 13.3 % / Biso Wilson estimate: 71.73 Å2 / CC1/2: 0.997 / Rmerge(I) obs: 0.236 / Rpim(I) all: 0.067 / Rrim(I) all: 0.245 / Net I/σ(I): 11
Reflection shellResolution: 2.948→3.19 Å / Redundancy: 13.5 % / Rmerge(I) obs: 1.957 / Mean I/σ(I) obs: 1.5 / Num. unique obs: 2372 / CC1/2: 0.644 / Rpim(I) all: 0.553 / Rrim(I) all: 2.035 / % possible all: 52.1

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Processing

Software
NameVersionClassification
PHENIX1.21rc1_4903refinement
XDSBUILT 20200131data reduction
Aimless0.7.4data scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.95→87.71 Å / SU ML: 0.3696 / Cross valid method: FREE R-VALUE / σ(F): 1.36 / Phase error: 32.8077
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflection
Rfree0.252 2269 4.79 %
Rwork0.2051 45074 -
obs0.2074 47343 77.38 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 70.19 Å2
Refinement stepCycle: LAST / Resolution: 2.95→87.71 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms18585 0 192 0 18777
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.006119185
X-RAY DIFFRACTIONf_angle_d1.137726082
X-RAY DIFFRACTIONf_chiral_restr0.05652903
X-RAY DIFFRACTIONf_plane_restr0.00583382
X-RAY DIFFRACTIONf_dihedral_angle_d13.89446890
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.95-3.010.466170.3213151X-RAY DIFFRACTION4.17
3.01-3.080.2915190.2946441X-RAY DIFFRACTION12.29
3.08-3.160.4147440.31431001X-RAY DIFFRACTION27.95
3.16-3.240.3492950.31252209X-RAY DIFFRACTION60.47
3.24-3.340.37271520.30053191X-RAY DIFFRACTION88.7
3.34-3.430.31871390.27562935X-RAY DIFFRACTION97.84
3.45-3.570.32691570.26323400X-RAY DIFFRACTION99.78
3.57-3.710.27361480.24892926X-RAY DIFFRACTION81.5
3.71-3.880.29722100.23953595X-RAY DIFFRACTION99.95
3.88-4.090.2531650.20893088X-RAY DIFFRACTION85.31
4.09-4.340.24081790.1733615X-RAY DIFFRACTION99.84
4.34-4.680.19921780.15653667X-RAY DIFFRACTION99.97
4.68-5.150.21961930.16353640X-RAY DIFFRACTION99.97
5.15-5.90.24811790.19263676X-RAY DIFFRACTION99.84
5.9-7.430.2642110.21713692X-RAY DIFFRACTION99.8
7.43-87.710.19391930.1733847X-RAY DIFFRACTION98.54

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