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- PDB-3nkq: Crystal structure of mouse autotaxin in complex with 18:3-LPA -

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Basic information

Entry
Database: PDB / ID: 3nkq
TitleCrystal structure of mouse autotaxin in complex with 18:3-LPA
ComponentsEctonucleotide pyrophosphatase/phosphodiesterase family member 2
KeywordsHYDROLASE / lysophospholipase D / autotaxin / Enpp2 / lysophosphatidic acid
Function / homology
Function and homology information


dinucleotide phosphatase activity / alkylglycerophosphoethanolamine phosphodiesterase / sphingolipid catabolic process / phospholipase D / phosphatidylcholine catabolic process / phospholipase D activity / positive regulation of lamellipodium morphogenesis / phosphodiesterase I activity / lysophospholipase activity / scavenger receptor activity ...dinucleotide phosphatase activity / alkylglycerophosphoethanolamine phosphodiesterase / sphingolipid catabolic process / phospholipase D / phosphatidylcholine catabolic process / phospholipase D activity / positive regulation of lamellipodium morphogenesis / phosphodiesterase I activity / lysophospholipase activity / scavenger receptor activity / alkylglycerophosphoethanolamine phosphodiesterase activity / polysaccharide binding / negative regulation of cell-matrix adhesion / positive regulation of oligodendrocyte differentiation / positive regulation of epithelial cell migration / positive regulation of focal adhesion assembly / estrous cycle / phospholipid metabolic process / positive regulation of substrate adhesion-dependent cell spreading / cell chemotaxis / positive regulation of peptidyl-tyrosine phosphorylation / nucleic acid binding / immune response / calcium ion binding / positive regulation of cell population proliferation / extracellular space / zinc ion binding / plasma membrane
Similarity search - Function
Factor Xa Inhibitor - #20 / Extracellular Endonuclease; Chain A / Extracellular Endonuclease, subunit A / Somatomedin B domain, chordata / Somatomedin B -like domains / Somatomedin B domain / Somatomedin B-like domain superfamily / Somatomedin B domain / Somatomedin B domain (SMB) signature. / Somatomedin B (SMB) domain profile. ...Factor Xa Inhibitor - #20 / Extracellular Endonuclease; Chain A / Extracellular Endonuclease, subunit A / Somatomedin B domain, chordata / Somatomedin B -like domains / Somatomedin B domain / Somatomedin B-like domain superfamily / Somatomedin B domain / Somatomedin B domain (SMB) signature. / Somatomedin B (SMB) domain profile. / Type I phosphodiesterase/nucleotide pyrophosphatase/phosphate transferase / Type I phosphodiesterase / nucleotide pyrophosphatase / Extracellular Endonuclease, subunit A / DNA/RNA non-specific endonuclease / DNA/RNA non-specific endonuclease / DNA/RNA non-specific endonuclease / DNA/RNA non-specific endonuclease / DNA/RNA non-specific endonuclease superfamily / Alkaline Phosphatase, subunit A / Alkaline Phosphatase, subunit A / His-Me finger superfamily / Factor Xa Inhibitor / Alkaline-phosphatase-like, core domain superfamily / Few Secondary Structures / Irregular / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
: / Chem-NKQ / THIOCYANATE ION / Autotaxin
Similarity search - Component
Biological speciesMus musculus (house mouse)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.7 Å
AuthorsNishimasu, H. / Ishitani, R. / Mihara, E. / Takagi, J. / Aoki, J. / Nureki, O.
CitationJournal: Nat.Struct.Mol.Biol. / Year: 2011
Title: Crystal structure of autotaxin and insight into GPCR activation by lipid mediators
Authors: Nishimasu, H. / Okudaira, S. / Hama, K. / Mihara, E. / Dohmae, N. / Inoue, A. / Ishitani, R. / Takagi, J. / Aoki, J. / Nureki, O.
History
DepositionJun 20, 2010Deposition site: RCSB / Processing site: PDBJ
Revision 1.0Jan 19, 2011Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Feb 19, 2014Group: Database references
Revision 1.3Nov 8, 2017Group: Refinement description / Category: software
Item: _software.classification / _software.contact_author ..._software.classification / _software.contact_author / _software.contact_author_email / _software.date / _software.language / _software.location / _software.name / _software.type / _software.version
Revision 2.0Jul 29, 2020Group: Advisory / Atomic model ...Advisory / Atomic model / Data collection / Database references / Derived calculations / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / entity / pdbx_branch_scheme / pdbx_chem_comp_identifier / pdbx_entity_branch / pdbx_entity_branch_descriptor / pdbx_entity_branch_link / pdbx_entity_branch_list / pdbx_entity_nonpoly / pdbx_nonpoly_scheme / pdbx_struct_assembly_gen / pdbx_struct_conn_angle / pdbx_unobs_or_zero_occ_atoms / struct_asym / struct_conn / struct_ref_seq_dif / struct_site / struct_site_gen
Item: _atom_site.auth_asym_id / _atom_site.auth_seq_id ..._atom_site.auth_asym_id / _atom_site.auth_seq_id / _atom_site.label_asym_id / _atom_site.label_entity_id / _chem_comp.name / _chem_comp.type / _pdbx_struct_assembly_gen.asym_id_list / _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_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_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 / _pdbx_unobs_or_zero_occ_atoms.label_asym_id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_role / _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_ref_seq_dif.details
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Nov 1, 2023Group: Data collection / Database references ...Data collection / Database references / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession
Revision 2.2Oct 16, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature / Item: _pdbx_entry_details.has_protein_modification

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Ectonucleotide pyrophosphatase/phosphodiesterase family member 2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)100,19734
Polymers95,7571
Non-polymers4,43933
Water12,538696
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)61.522, 94.528, 75.577
Angle α, β, γ (deg.)90.000, 94.810, 90.000
Int Tables number4
Space group name H-MP1211

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Components

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Protein , 1 types, 1 molecules A

#1: Protein Ectonucleotide pyrophosphatase/phosphodiesterase family member 2 / ATX / E-NPP 2 / Autotaxin / Extracellular lysophospholipase D / LysoPLD


Mass: 95757.430 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mus musculus (house mouse) / Gene: Enpp2, Npps2, Pdnp2 / Plasmid: pCD-CW / Cell line (production host): HEK293S GnT1- / Production host: HOMO SAPIENS (human)
References: UniProt: Q9R1E6, alkylglycerophosphoethanolamine phosphodiesterase

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Sugars , 2 types, 3 molecules

#2: Polysaccharide 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 424.401 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/1,2,1/[a2122h-1b_1-5_2*NCC/3=O]/1-1/a4-b1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}}}LINUCSPDB-CARE
#3: Polysaccharide alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-beta-D- ...alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 1072.964 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpa1-2DManpa1-3DManpa1-6DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/3,6,5/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5]/1-1-2-3-3-3/a4-b1_b4-c1_c6-d1_d3-e1_e2-f1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(6+1)][a-D-Manp]{[(3+1)][a-D-Manp]{[(2+1)][a-D-Manp]{}}}}}}}LINUCSPDB-CARE

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Non-polymers , 8 types, 726 molecules

#4: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Zn
#5: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Ca
#6: Chemical ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Na
#7: Chemical ChemComp-K / POTASSIUM ION


Mass: 39.098 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: K
#8: Chemical ChemComp-NKQ / (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E,12Z,15Z)-octadeca-9,12,15-trienoate / 18:3 LPA, 1-linolenoyl-lysophosphatidic acid


Mass: 432.488 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C21H37O7P
#9: Chemical ChemComp-SCN / THIOCYANATE ION


Mass: 58.082 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: CNS
#10: Chemical...
ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 21 / Source method: obtained synthetically / Formula: C2H6O2
#11: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 696 / Source method: isolated from a natural source / Formula: H2O

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Details

Has protein modificationY
Sequence detailsPROTEIN USED IN THIS STRUCTURE IS AN ISOFORM OF ANTOTAXIN FROM MOUSE, WHICH IS LACK OF RESIDUES ...PROTEIN USED IN THIS STRUCTURE IS AN ISOFORM OF ANTOTAXIN FROM MOUSE, WHICH IS LACK OF RESIDUES KVEP (UNP RESDIUES 571-574 OF DATABASE ENPP2_MOUSE).

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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: 2.29 Å3/Da / Density % sol: 46.21 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop
Details: 20-25% PEG 3350, 0.15mM NaCl, 0.5M KSCN, 0.2mM ZnSO4, 1% polyvinylpyrrolidone, vapor diffusion, sitting drop, temperature 293K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Photon Factory / Beamline: AR-NE3A / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 270 / Detector: CCD / Date: Mar 16, 2010
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 1.7→50 Å / Num. obs: 94215 / Biso Wilson estimate: 22.63 Å2

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Processing

Software
NameVersionClassificationNB
DENZOdata reduction
SCALEPACKdata scaling
PHENIX1.6_289refinement
PDB_EXTRACT3.1data extraction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 3NKM

3nkm


Resolution: 1.7→25.892 Å / Occupancy max: 1 / Occupancy min: 0 / FOM work R set: 0.8575 / SU ML: 0.24 / σ(F): 0.02 / Phase error: 22.24 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2277 4722 5.01 %
Rwork0.1904 89470 -
obs0.1923 94192 99.5 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 60.489 Å2 / ksol: 0.4 e/Å3
Displacement parametersBiso max: 79.5 Å2 / Biso mean: 31.141 Å2 / Biso min: 10.93 Å2
Baniso -1Baniso -2Baniso -3
1-0.0707 Å20 Å20.2353 Å2
2--2.5429 Å20 Å2
3----2.6136 Å2
Refinement stepCycle: LAST / Resolution: 1.7→25.892 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6250 0 260 696 7206
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.016721
X-RAY DIFFRACTIONf_angle_d1.4099076
X-RAY DIFFRACTIONf_chiral_restr0.088980
X-RAY DIFFRACTIONf_plane_restr0.0061158
X-RAY DIFFRACTIONf_dihedral_angle_d20.1832493
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 30

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
1.6995-1.71880.32051350.29132933306898
1.7188-1.7390.30751530.27532917307099
1.739-1.76020.29721750.24832984315999
1.7602-1.78250.24991290.23612949307899
1.7825-1.80590.24821640.2223008317299
1.8059-1.83070.26751490.22432897304699
1.8307-1.85680.26191740.21922950312499
1.8568-1.88450.25951570.20932984314199
1.8845-1.9140.26741550.20822965312099
1.914-1.94530.22551640.1982975313999
1.9453-1.97890.21871430.188429973140100
1.9789-2.01480.21511490.181329703119100
2.0148-2.05360.22941660.186729943160100
2.0536-2.09550.23531570.187129873144100
2.0955-2.1410.21981730.194929243097100
2.141-2.19080.24421550.199829843139100
2.1908-2.24560.2631500.199729863136100
2.2456-2.30620.22571620.200130133175100
2.3062-2.3740.24571570.193329983155100
2.374-2.45060.25821780.196829463124100
2.4506-2.53810.29791690.203129833152100
2.5381-2.63970.23921480.192430003148100
2.6397-2.75970.24241480.189630263174100
2.7597-2.9050.23361590.19330023161100
2.905-3.08670.23281540.189630063160100
3.0867-3.32460.2221550.182629833138100
3.3246-3.65830.19971850.173630023187100
3.6583-4.18580.18561780.157830053183100
4.1858-5.26630.17451280.156930543182100
5.2663-25.89510.21151530.18813048320199

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