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- PDB-4ew1: High resolution structure of human glycinamide ribonucleotide tra... -

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Basic information

Entry
Database: PDB / ID: 4ew1
TitleHigh resolution structure of human glycinamide ribonucleotide transformylase in apo form.
ComponentsTrifunctional purine biosynthetic protein adenosine-3
KeywordsTRANSFERASE
Function / homology
Function and homology information


adenine biosynthetic process / phosphoribosylformylglycinamidine cyclo-ligase / phosphoribosylformylglycinamidine cyclo-ligase activity / phosphoribosylamine-glycine ligase / phosphoribosylglycinamide formyltransferase 1 / phosphoribosylamine-glycine ligase activity / purine ribonucleoside monophosphate biosynthetic process / phosphoribosylglycinamide formyltransferase activity / 'de novo' XMP biosynthetic process / brainstem development ...adenine biosynthetic process / phosphoribosylformylglycinamidine cyclo-ligase / phosphoribosylformylglycinamidine cyclo-ligase activity / phosphoribosylamine-glycine ligase / phosphoribosylglycinamide formyltransferase 1 / phosphoribosylamine-glycine ligase activity / purine ribonucleoside monophosphate biosynthetic process / phosphoribosylglycinamide formyltransferase activity / 'de novo' XMP biosynthetic process / brainstem development / Purine ribonucleoside monophosphate biosynthesis / 'de novo' AMP biosynthetic process / purine nucleotide biosynthetic process / GMP biosynthetic process / 'de novo' IMP biosynthetic process / cerebellum development / cerebral cortex development / extracellular exosome / ATP binding / metal ion binding / cytosol
Similarity search - Function
Phosphoribosylformylglycinamidine cyclo-ligase / Phosphoribosylglycinamide synthetase / Phosphoribosylglycinamide synthetase, conserved site / Phosphoribosylglycinamide synthetase, C-domain / Phosphoribosylglycinamide synthetase, N-terminal / Phosphoribosylglycinamide synthetase, C-domain superfamily / Phosphoribosylglycinamide synthetase, C domain / Phosphoribosylglycinamide synthetase, N domain / Phosphoribosylglycinamide synthetase signature. / Phosphoribosylglycinamide synthetase, C domain ...Phosphoribosylformylglycinamidine cyclo-ligase / Phosphoribosylglycinamide synthetase / Phosphoribosylglycinamide synthetase, conserved site / Phosphoribosylglycinamide synthetase, C-domain / Phosphoribosylglycinamide synthetase, N-terminal / Phosphoribosylglycinamide synthetase, C-domain superfamily / Phosphoribosylglycinamide synthetase, C domain / Phosphoribosylglycinamide synthetase, N domain / Phosphoribosylglycinamide synthetase signature. / Phosphoribosylglycinamide synthetase, C domain / Phosphoribosylglycinamide synthetase, ATP-grasp (A) domain / Phosphoribosylglycinamide synthetase, ATP-grasp (A) domain / Phosphoribosylglycinamide formyltransferase / Phosphoribosylglycinamide synthetase, ATP-grasp (A) domain / Formyl transferase, N-terminal domain / PurM-like, N-terminal domain / AIR synthase related protein, N-terminal domain / Phosphoribosylglycinamide formyltransferase, active site / Phosphoribosylglycinamide formyltransferase active site. / PurM-like, C-terminal domain / PurM-like, C-terminal domain superfamily / PurM-like, N-terminal domain superfamily / AIR synthase related protein, C-terminal domain / Formyl transferase, N-terminal / Formyl transferase / Formyl transferase, N-terminal domain superfamily / Rudiment single hybrid motif / ATP-grasp fold, subdomain 1 / Pre-ATP-grasp domain superfamily / ATP-grasp fold / ATP-grasp fold profile. / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
PHOSPHATE ION / Trifunctional purine biosynthetic protein adenosine-3
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.522 Å
AuthorsConnelly, S. / DeMartino, K. / Boger, D.L. / Wilson, I.A.
CitationJournal: Biochemistry / Year: 2013
Title: Biological and Structural Evaluation of 10R- and 10S-Methylthio-DDACTHF Reveals a New Role for Sulfur in Inhibition of Glycinamide Ribonucleotide Transformylase.
Authors: Connelly, S. / Demartino, J.K. / Boger, D.L. / Wilson, I.A.
History
DepositionApr 26, 2012Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jul 31, 2013Provider: repository / Type: Initial release
Revision 1.1Aug 21, 2013Group: Database references
Revision 1.2Sep 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 / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Trifunctional purine biosynthetic protein adenosine-3
hetero molecules


Theoretical massNumber of molelcules
Total (without water)23,0625
Polymers22,6791
Non-polymers3834
Water4,089227
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
A: Trifunctional purine biosynthetic protein adenosine-3
hetero molecules

A: Trifunctional purine biosynthetic protein adenosine-3
hetero molecules


Theoretical massNumber of molelcules
Total (without water)46,12410
Polymers45,3582
Non-polymers7668
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation12_565x,x-y+1,-z+5/61
Buried area1440 Å2
ΔGint-6 kcal/mol
Surface area19720 Å2
MethodPISA
Unit cell
Length a, b, c (Å)78.028, 78.028, 230.841
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number179
Space group name H-MP6522
Components on special symmetry positions
IDModelComponents
11A-409-

HOH

21A-573-

HOH

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Components

#1: Protein Trifunctional purine biosynthetic protein adenosine-3 / Phosphoribosylamine--glycine ligase / Glycinamide ribonucleotide synthetase / GARS / ...Phosphoribosylamine--glycine ligase / Glycinamide ribonucleotide synthetase / GARS / Phosphoribosylglycinamide synthetase / Phosphoribosylformylglycinamidine cyclo-ligase / AIR synthase / AIRS / Phosphoribosyl-aminoimidazole synthetase / Phosphoribosylglycinamide formyltransferase / 5'-phosphoribosylglycinamide transformylase / GAR transformylase / GART


Mass: 22678.941 Da / Num. of mol.: 1 / Fragment: Residues 808-1010
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: GART, PGFT, PRGS / Plasmid: pet22b / Production host: Escherichia coli (E. coli) / Strain (production host): Bl21(DE3) Gold
References: UniProt: P22102, phosphoribosylamine-glycine ligase, phosphoribosylformylglycinamidine cyclo-ligase, phosphoribosylglycinamide formyltransferase 1
#2: Chemical ChemComp-PO4 / PHOSPHATE ION


Mass: 94.971 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: PO4
#3: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: SO4
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 227 / 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: 4.47 Å3/Da / Density % sol: 72.5 %
Crystal growTemperature: 298 K / Method: vapor diffusion, sitting drop / pH: 4.2
Details: 0.1 M phosphate/citrate buffer, 1.5-2.0 M ammonium sulfate at p.H 4.2. 25% Glycerol added as cryoprotectant, VAPOR DIFFUSION, SITTING DROP, temperature 298K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SSRL / Beamline: BL11-1 / Wavelength: 0.9795 Å
DetectorType: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Nov 5, 2007
Details: Flat mirror (vertical focusing), single crystal Si(111) bent monochromator (horizontal focusing)
RadiationMonochromator: Side scattering bent cube-root I-beam single crystal, asymmetric cut 4.965 degs
Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9795 Å / Relative weight: 1
ReflectionResolution: 1.52→67.57 Å / Num. obs: 64515 / % possible obs: 99.7 % / Redundancy: 9.5 % / Rsym value: 0.043 / Net I/σ(I): 41.4
Reflection shellResolution: 1.52→1.57 Å / Redundancy: 7.6 % / Mean I/σ(I) obs: 3 / Rsym value: 0.589 / % possible all: 98.4

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Processing

Software
NameVersionClassificationNB
REFMACrefinement
PDB_EXTRACT3.006data extraction
HKL-2000data collection
HKL-2000data reduction
HKL-2000data scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1MEO

1meo


Resolution: 1.522→67.57 Å / Cor.coef. Fo:Fc: 0.966 / Cor.coef. Fo:Fc free: 0.961 / Occupancy max: 1 / Occupancy min: 0.25 / SU B: 1.822 / SU ML: 0.031 / SU R Cruickshank DPI: 0.059 / Cross valid method: THROUGHOUT / ESU R: 0.056 / ESU R Free: 0.053 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.19304 3263 5.1 %RANDOM
Rwork0.17283 ---
obs0.17385 61124 99.64 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 19.836 Å2
Baniso -1Baniso -2Baniso -3
1--0.45 Å2-0.22 Å20 Å2
2---0.45 Å20 Å2
3---0.67 Å2
Refinement stepCycle: LAST / Resolution: 1.522→67.57 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1554 0 20 227 1801
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0180.0221702
X-RAY DIFFRACTIONr_bond_other_d0.0020.021136
X-RAY DIFFRACTIONr_angle_refined_deg1.6361.9712325
X-RAY DIFFRACTIONr_angle_other_deg0.97432815
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.0745230
X-RAY DIFFRACTIONr_dihedral_angle_2_deg36.61425.13972
X-RAY DIFFRACTIONr_dihedral_angle_3_deg12.4915309
X-RAY DIFFRACTIONr_dihedral_angle_4_deg18.065159
X-RAY DIFFRACTIONr_chiral_restr0.0980.2270
X-RAY DIFFRACTIONr_gen_planes_refined0.0080.021912
X-RAY DIFFRACTIONr_gen_planes_other0.0020.02315
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_it1.9691.51074
X-RAY DIFFRACTIONr_mcbond_other0.7331.5436
X-RAY DIFFRACTIONr_mcangle_it3.04421748
X-RAY DIFFRACTIONr_scbond_it4.1883628
X-RAY DIFFRACTIONr_scangle_it6.094.5568
X-RAY DIFFRACTIONr_rigid_bond_restr1.70932838
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.522→1.562 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.331 229 -
Rwork0.296 4318 -
obs--96.74 %

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