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- PDB-6fd5: Crystal Structure of Human APRT-Tyr105Phe variant in complex with... -

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Basic information

Entry
Database: PDB / ID: 6fd5
TitleCrystal Structure of Human APRT-Tyr105Phe variant in complex with Adenine, PRPP and Mg2+, 14 days post crystallization (with AMP and PPi products partially generated)
ComponentsAdenine phosphoribosyltransferase
KeywordsTRANSFERASE / ROSSMAN FOLD
Function / homology
Function and homology information


Defective APRT disrupts adenine salvage / adenine binding / adenine salvage / adenine phosphoribosyltransferase activity / adenine phosphoribosyltransferase / GMP salvage / grooming behavior / IMP salvage / Purine salvage / AMP salvage ...Defective APRT disrupts adenine salvage / adenine binding / adenine salvage / adenine phosphoribosyltransferase activity / adenine phosphoribosyltransferase / GMP salvage / grooming behavior / IMP salvage / Purine salvage / AMP salvage / purine ribonucleoside salvage / AMP binding / secretory granule lumen / Neutrophil degranulation / extracellular exosome / extracellular region / nucleoplasm / cytosol / cytoplasm
Similarity search - Function
Adenine phosphoribosyl transferase / Purine/pyrimidine phosphoribosyl transferases signature. / Rossmann fold - #2020 / Phosphoribosyl transferase domain / Phosphoribosyltransferase-like / Phosphoribosyltransferase domain / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
ADENOSINE MONOPHOSPHATE / PYROPHOSPHATE / Chem-PRP / Adenine phosphoribosyltransferase
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.55 Å
AuthorsNioche, P. / Huyet, J. / Ozeir, M.
CitationJournal: Cell Chem Biol / Year: 2018
Title: Structural Insights into the Forward and Reverse Enzymatic Reactions in Human Adenine Phosphoribosyltransferase.
Authors: Huyet, J. / Ozeir, M. / Burgevin, M.C. / Pinson, B. / Chesney, F. / Remy, J.M. / Siddiqi, A.R. / Lupoli, R. / Pinon, G. / Saint-Marc, C. / Gibert, J.F. / Morales, R. / Ceballos-Picot, I. / ...Authors: Huyet, J. / Ozeir, M. / Burgevin, M.C. / Pinson, B. / Chesney, F. / Remy, J.M. / Siddiqi, A.R. / Lupoli, R. / Pinon, G. / Saint-Marc, C. / Gibert, J.F. / Morales, R. / Ceballos-Picot, I. / Barouki, R. / Daignan-Fornier, B. / Olivier-Bandini, A. / Auge, F. / Nioche, P.
History
DepositionDec 21, 2017Deposition site: PDBE / Processing site: PDBE
Revision 1.0Aug 15, 2018Provider: repository / Type: Initial release
Revision 1.1Jul 29, 2020Group: Data collection / Derived calculations / Structure summary
Category: chem_comp / entity ...chem_comp / entity / pdbx_chem_comp_identifier / pdbx_entity_nonpoly / struct_site / struct_site_gen
Item: _chem_comp.mon_nstd_flag / _chem_comp.name ..._chem_comp.mon_nstd_flag / _chem_comp.name / _chem_comp.type / _entity.pdbx_description / _pdbx_entity_nonpoly.name
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 1.2Jan 17, 2024Group: 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

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Adenine phosphoribosyltransferase
B: Adenine phosphoribosyltransferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)40,40410
Polymers38,8232
Non-polymers1,5818
Water3,819212
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6140 Å2
ΔGint-60 kcal/mol
Surface area13730 Å2
MethodPISA
Unit cell
Length a, b, c (Å)47.232, 47.750, 48.039
Angle α, β, γ (deg.)77.30, 61.71, 69.47
Int Tables number1
Space group name H-MP1

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Components

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Protein / Sugars , 2 types, 3 molecules AB

#1: Protein Adenine phosphoribosyltransferase / / APRT


Mass: 19411.453 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: APRT / Plasmid: PET21D / Production host: Escherichia coli BL21(DE3) (bacteria)
References: UniProt: P07741, adenine phosphoribosyltransferase
#6: Sugar ChemComp-PRP / 1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranose / ALPHA-PHOSPHORIBOSYLPYROPHOSPHORIC ACID / 1-O-pyrophosphono-5-O-phosphono-alpha-D-ribose / 1-O-pyrophosphono-5-O-phosphono-D-ribose / 1-O-pyrophosphono-5-O-phosphono-ribose / Phosphoribosyl pyrophosphate


Type: D-saccharide / Mass: 390.070 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C5H13O14P3
IdentifierTypeProgram
a-D-Ribf1PO35PO3IUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0

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Non-polymers , 5 types, 219 molecules

#2: Chemical ChemComp-AMP / ADENOSINE MONOPHOSPHATE / Adenosine monophosphate


Mass: 347.221 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C10H14N5O7P / Comment: AMP*YM
#3: Chemical ChemComp-PPV / PYROPHOSPHATE / Pyrophosphate


Mass: 177.975 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: H4O7P2
#4: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Mg
#5: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL / Glycerol


Mass: 92.094 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C3H8O3
#7: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 212 / Source method: isolated from a natural source / Formula: H2O

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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: 2.3 Å3/Da / Density % sol: 46.44 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop / pH: 8.5
Details: NAOAC, PEG4000, GLYCEROL, TRIS, PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K
PH range: 8.5

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID23-2 / Wavelength: 0.98 Å
DetectorType: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Sep 3, 2015
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.98 Å / Relative weight: 1
ReflectionResolution: 1.55→44.62 Å / Num. obs: 48487 / % possible obs: 96.7 % / Redundancy: 3.5 % / Rmerge(I) obs: 0.079 / Net I/σ(I): 8.7
Reflection shellResolution: 1.55→1.58 Å / Redundancy: 3.6 % / Rmerge(I) obs: 0.661 / % possible all: 94.5

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Processing

Software
NameVersionClassification
XDSdata reduction
Aimless0.5.15data scaling
PHASERphasing
REFMAC5.8.0131refinement
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5HND

5hnd
PDB Unreleased entry


Resolution: 1.55→44.62 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.952 / SU B: 3.505 / SU ML: 0.059 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.083 / ESU R Free: 0.082 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.201 2442 5 %RANDOM
Rwork0.175 ---
obs0.176 46043 96.7 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 18.82 Å2
Baniso -1Baniso -2Baniso -3
1-0.22 Å2-0.12 Å20.46 Å2
2---0.08 Å2-0.49 Å2
3---0.25 Å2
Refinement stepCycle: LAST / Resolution: 1.55→44.62 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2638 0 94 212 2944
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0060.0192867
X-RAY DIFFRACTIONr_bond_other_d00.022818
X-RAY DIFFRACTIONr_angle_refined_deg1.2982.0383912
X-RAY DIFFRACTIONr_angle_other_deg0.60836501
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.085364
X-RAY DIFFRACTIONr_dihedral_angle_2_deg29.73422.931116
X-RAY DIFFRACTIONr_dihedral_angle_3_deg12.21815491
X-RAY DIFFRACTIONr_dihedral_angle_4_deg18.9811527
X-RAY DIFFRACTIONr_chiral_restr0.070.2451
X-RAY DIFFRACTIONr_gen_planes_refined0.0060.0213123
X-RAY DIFFRACTIONr_gen_planes_other00.02618
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_it1.3431.1471396
X-RAY DIFFRACTIONr_mcbond_other1.3421.1461395
X-RAY DIFFRACTIONr_mcangle_it1.8451.7141744
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: 1.55→1.59 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.315 182 -
Rwork0.247 3375 -
obs--95.29 %
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)
11.0256-0.0395-0.21560.6160.09040.7064-0.02130.093-0.085-0.015-0.01020.03850.0254-0.06190.03150.0019-0.00320.00180.0111-0.00860.010920.8661-11.0501-5.7779
21.12530.0205-0.62580.7436-0.05021.01360.0451-0.0320.1258-0.0450.0002-0.015-0.09090.0364-0.04530.0141-0.00430.0010.0048-0.00350.019128.28974.11148.5155
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A3 - 180
2X-RAY DIFFRACTION2B4 - 180

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